JdbcDatabaseMetaData

java.lang.Object
- org.h2.message.TraceObject
- - org.h2.jdbc.JdbcDatabaseMetaData

All Implemented Interfaces:: java.sql.DatabaseMetaData, java.sql.Wrapper, JdbcDatabaseMetaDataBackwardsCompat

public final class JdbcDatabaseMetaData
extends org.h2.message.TraceObject
implements java.sql.DatabaseMetaData, JdbcDatabaseMetaDataBackwardsCompat

Represents the meta data for a database.

Field Summary
- Fields inherited from class org.h2.message.TraceObject
  ARRAY, BLOB, CALLABLE_STATEMENT, CLOB, CONNECTION, DATA_SOURCE, DATABASE_META_DATA, PARAMETER_META_DATA, PREPARED_STATEMENT, RESULT_SET, RESULT_SET_META_DATA, SAVEPOINT, SQLXML, STATEMENT, trace, XA_DATA_SOURCE, XID
- Fields inherited from interface java.sql.DatabaseMetaData
  attributeNoNulls, attributeNullable, attributeNullableUnknown, bestRowNotPseudo, bestRowPseudo, bestRowSession, bestRowTemporary, bestRowTransaction, bestRowUnknown, columnNoNulls, columnNullable, columnNullableUnknown, functionColumnIn, functionColumnInOut, functionColumnOut, functionColumnResult, functionColumnUnknown, functionNoNulls, functionNoTable, functionNullable, functionNullableUnknown, functionResultUnknown, functionReturn, functionReturnsTable, importedKeyCascade, importedKeyInitiallyDeferred, importedKeyInitiallyImmediate, importedKeyNoAction, importedKeyNotDeferrable, importedKeyRestrict, importedKeySetDefault, importedKeySetNull, procedureColumnIn, procedureColumnInOut, procedureColumnOut, procedureColumnResult, procedureColumnReturn, procedureColumnUnknown, procedureNoNulls, procedureNoResult, procedureNullable, procedureNullableUnknown, procedureResultUnknown, procedureReturnsResult, sqlStateSQL, sqlStateSQL99, sqlStateXOpen, tableIndexClustered, tableIndexHashed, tableIndexOther, tableIndexStatistic, typeNoNulls, typeNullable, typeNullableUnknown, typePredBasic, typePredChar, typePredNone, typeSearchable, versionColumnNotPseudo, versionColumnPseudo, versionColumnUnknown

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`allProceduresAreCallable()` Checks if all procedures callable.
`boolean`	`allTablesAreSelectable()` Checks if it possible to query all tables returned by getTables.
`boolean`	`autoCommitFailureClosesAllResultSets()` Returns whether an exception while auto commit is on closes all result sets.
`boolean`	`dataDefinitionCausesTransactionCommit()` Returns whether CREATE/DROP commit an open transaction.
`boolean`	`dataDefinitionIgnoredInTransactions()` Returns whether CREATE/DROP do not affect transactions.
`boolean`	`deletesAreDetected(int type)` Returns whether deletes are detected.
`boolean`	`doesMaxRowSizeIncludeBlobs()` Returns whether the maximum row size includes blobs.
`boolean`	`generatedKeyAlwaysReturned()` Returns whether database always returns generated keys if valid names or indexes of columns were specified and command was completed successfully.
`java.sql.ResultSet`	`getAttributes(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern, java.lang.String attributeNamePattern)` [Not supported]
`java.sql.ResultSet`	`getBestRowIdentifier(java.lang.String catalog, java.lang.String schema, java.lang.String table, int scope, boolean nullable)` Gets the list of columns that best identifier a row in a table.
`java.sql.ResultSet`	`getCatalogs()` Gets the list of catalogs.
`java.lang.String`	`getCatalogSeparator()` Returns the catalog separator.
`java.lang.String`	`getCatalogTerm()` Returns the term for "catalog".
`java.sql.ResultSet`	`getClientInfoProperties()`
`java.sql.ResultSet`	`getColumnPrivileges(java.lang.String catalog, java.lang.String schema, java.lang.String table, java.lang.String columnNamePattern)` Gets the list of column privileges.
`java.sql.ResultSet`	`getColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String columnNamePattern)` Gets the list of columns.
`java.sql.Connection`	`getConnection()` Returns the connection that created this object.
`java.sql.ResultSet`	`getCrossReference(java.lang.String primaryCatalog, java.lang.String primarySchema, java.lang.String primaryTable, java.lang.String foreignCatalog, java.lang.String foreignSchema, java.lang.String foreignTable)` Gets the list of foreign key columns that references a table, as well as the list of primary key columns that are references by a table.
`int`	`getDatabaseMajorVersion()` Gets the major version of the database.
`int`	`getDatabaseMinorVersion()` Gets the minor version of the database.
`java.lang.String`	`getDatabaseProductName()` Gets the database product name.
`java.lang.String`	`getDatabaseProductVersion()` Gets the product version of the database.
`int`	`getDefaultTransactionIsolation()` Returns the default transaction isolation level.
`int`	`getDriverMajorVersion()` Returns the major version of this driver.
`int`	`getDriverMinorVersion()` Returns the minor version of this driver.
`java.lang.String`	`getDriverName()` Gets the name of the JDBC driver.
`java.lang.String`	`getDriverVersion()` Gets the version number of the driver.
`java.sql.ResultSet`	`getExportedKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table)` Gets the list of foreign key columns that reference a table.
`java.lang.String`	`getExtraNameCharacters()` Returns the characters that are allowed for identifiers in addiction to A-Z, a-z, 0-9 and '_'.
`java.sql.ResultSet`	`getFunctionColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String functionNamePattern, java.lang.String columnNamePattern)` [Not supported] Gets the list of function columns.
`java.sql.ResultSet`	`getFunctions(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String functionNamePattern)` [Not supported] Gets the list of functions.
`java.lang.String`	`getIdentifierQuoteString()` Returns the string used to quote identifiers.
`java.sql.ResultSet`	`getImportedKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table)` Gets the list of primary key columns that are referenced by a table.
`java.sql.ResultSet`	`getIndexInfo(java.lang.String catalog, java.lang.String schema, java.lang.String table, boolean unique, boolean approximate)` Gets the list of indexes for this database.
`int`	`getJDBCMajorVersion()` Gets the major version of the supported JDBC API.
`int`	`getJDBCMinorVersion()` Gets the minor version of the supported JDBC API.
`int`	`getMaxBinaryLiteralLength()` Returns the maximum length for hex values (characters).
`int`	`getMaxCatalogNameLength()` Returns the maximum length for a catalog name.
`int`	`getMaxCharLiteralLength()` Returns the maximum length for literals.
`int`	`getMaxColumnNameLength()` Returns the maximum length for column names.
`int`	`getMaxColumnsInGroupBy()` Returns the maximum number of columns in GROUP BY.
`int`	`getMaxColumnsInIndex()` Returns the maximum number of columns in CREATE INDEX.
`int`	`getMaxColumnsInOrderBy()` Returns the maximum number of columns in ORDER BY.
`int`	`getMaxColumnsInSelect()` Returns the maximum number of columns in SELECT.
`int`	`getMaxColumnsInTable()` Returns the maximum number of columns in CREATE TABLE.
`int`	`getMaxConnections()` Returns the maximum number of open connection.
`int`	`getMaxCursorNameLength()` Returns the maximum length for a cursor name.
`int`	`getMaxIndexLength()` Returns the maximum length for an index (in bytes).
`int`	`getMaxProcedureNameLength()` Returns the maximum length for a procedure name.
`int`	`getMaxRowSize()` Returns the maximum size of a row (in bytes).
`int`	`getMaxSchemaNameLength()` Returns the maximum length for a schema name.
`int`	`getMaxStatementLength()` Returns the maximum length of a statement.
`int`	`getMaxStatements()` Returns the maximum number of open statements.
`int`	`getMaxTableNameLength()` Returns the maximum length for a table name.
`int`	`getMaxTablesInSelect()` Returns the maximum number of tables in a SELECT.
`int`	`getMaxUserNameLength()` Returns the maximum length for a user name.
`java.lang.String`	`getNumericFunctions()` Returns the list of numeric functions supported by this database.
`java.sql.ResultSet`	`getPrimaryKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table)` Gets the primary key columns for a table.
`java.sql.ResultSet`	`getProcedureColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String procedureNamePattern, java.lang.String columnNamePattern)` Gets the list of procedure columns.
`java.sql.ResultSet`	`getProcedures(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String procedureNamePattern)` Gets the list of procedures.
`java.lang.String`	`getProcedureTerm()` Returns the term for "procedure".
`java.sql.ResultSet`	`getPseudoColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String columnNamePattern)` Gets the list of pseudo and invisible columns.
`int`	`getResultSetHoldability()` Gets the result set holdability.
`java.sql.RowIdLifetime`	`getRowIdLifetime()` Get the lifetime of a rowid.
`java.sql.ResultSet`	`getSchemas()` Gets the list of schemas.
`java.sql.ResultSet`	`getSchemas(java.lang.String catalogPattern, java.lang.String schemaPattern)` Gets the list of schemas in the database.
`java.lang.String`	`getSchemaTerm()` Returns the term for "schema".
`java.lang.String`	`getSearchStringEscape()` Returns the default escape character for DatabaseMetaData search patterns.
`java.lang.String`	`getSQLKeywords()` Gets the comma-separated list of all SQL keywords that are not supported as unquoted identifiers, in addition to the SQL:2003 reserved words.
`int`	`getSQLStateType()` Gets the SQL State type.
`java.lang.String`	`getStringFunctions()` Returns the list of string functions supported by this database.
`java.sql.ResultSet`	`getSuperTables(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern)` Get the list of super tables of a table.
`java.sql.ResultSet`	`getSuperTypes(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern)` [Not supported]
`java.lang.String`	`getSystemFunctions()` Returns the list of system functions supported by this database.
`java.sql.ResultSet`	`getTablePrivileges(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern)` Gets the list of table privileges.
`java.sql.ResultSet`	`getTables(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String[] types)` Gets the list of tables in the database.
`java.sql.ResultSet`	`getTableTypes()` Gets the list of table types.
`java.lang.String`	`getTimeDateFunctions()` Returns the list of date and time functions supported by this database.
`java.sql.ResultSet`	`getTypeInfo()` Gets the list of data types.
`java.sql.ResultSet`	`getUDTs(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern, int[] types)` Gets the list of user-defined data types.
`java.lang.String`	`getURL()` Returns the database URL for this connection.
`java.lang.String`	`getUserName()` Returns the user name as passed to DriverManager.getConnection(url, user, password).
`java.sql.ResultSet`	`getVersionColumns(java.lang.String catalog, java.lang.String schema, java.lang.String table)` Get the list of columns that are update when any value is updated.
`boolean`	`insertsAreDetected(int type)` Returns whether inserts are detected.
`boolean`	`isCatalogAtStart()` Returns whether the catalog is at the beginning.
`boolean`	`isReadOnly()` Returns the same as Connection.isReadOnly().
`boolean`	`isWrapperFor(java.lang.Class<?> iface)` Checks if unwrap can return an object of this class.
`boolean`	`locatorsUpdateCopy()` Does the database make a copy before updating.
`boolean`	`nullPlusNonNullIsNull()` Returns whether NULL+1 is NULL or not.
`boolean`	`nullsAreSortedAtEnd()` Checks if NULL values are sorted at the end (no matter if ASC or DESC is used).
`boolean`	`nullsAreSortedAtStart()` Checks if NULL values are sorted at the beginning (no matter if ASC or DESC is used).
`boolean`	`nullsAreSortedHigh()` Checks if NULL values are sorted high (bigger than anything that is not null).
`boolean`	`nullsAreSortedLow()` Checks if NULL values are sorted low (smaller than anything that is not null).
`boolean`	`othersDeletesAreVisible(int type)` Returns whether other deletes are visible.
`boolean`	`othersInsertsAreVisible(int type)` Returns whether other inserts are visible.
`boolean`	`othersUpdatesAreVisible(int type)` Returns whether other updates are visible.
`boolean`	`ownDeletesAreVisible(int type)` Returns whether own deletes are visible.
`boolean`	`ownInsertsAreVisible(int type)` Returns whether own inserts are visible.
`boolean`	`ownUpdatesAreVisible(int type)` Returns whether own updates are visible.
`boolean`	`storesLowerCaseIdentifiers()` Checks if for CREATE TABLE Test(ID INT), getTables returns test as the table name.
`boolean`	`storesLowerCaseQuotedIdentifiers()` Checks if for CREATE TABLE "Test"(ID INT), getTables returns test as the table name.
`boolean`	`storesMixedCaseIdentifiers()` Checks if for CREATE TABLE Test(ID INT), getTables returns Test as the table name and identifiers are not case sensitive.
`boolean`	`storesMixedCaseQuotedIdentifiers()` Checks if for CREATE TABLE "Test"(ID INT), getTables returns Test as the table name and identifiers are case insensitive.
`boolean`	`storesUpperCaseIdentifiers()` Checks if for CREATE TABLE Test(ID INT), getTables returns TEST as the table name.
`boolean`	`storesUpperCaseQuotedIdentifiers()` Checks if for CREATE TABLE "Test"(ID INT), getTables returns TEST as the table name.
`boolean`	`supportsAlterTableWithAddColumn()` Returns whether alter table with add column is supported.
`boolean`	`supportsAlterTableWithDropColumn()` Returns whether alter table with drop column is supported.
`boolean`	`supportsANSI92EntryLevelSQL()` Returns whether SQL-92 entry level grammar is supported.
`boolean`	`supportsANSI92FullSQL()` Returns whether SQL-92 full level grammar is supported.
`boolean`	`supportsANSI92IntermediateSQL()` Returns whether SQL-92 intermediate level grammar is supported.
`boolean`	`supportsBatchUpdates()` Returns whether batch updates are supported.
`boolean`	`supportsCatalogsInDataManipulation()` Returns whether the catalog name in INSERT, UPDATE, DELETE is supported.
`boolean`	`supportsCatalogsInIndexDefinitions()` Returns whether the catalog name in CREATE INDEX is supported.
`boolean`	`supportsCatalogsInPrivilegeDefinitions()` Returns whether the catalog name in GRANT is supported.
`boolean`	`supportsCatalogsInProcedureCalls()` Returns whether the catalog name in procedure calls is supported.
`boolean`	`supportsCatalogsInTableDefinitions()` Returns whether the catalog name in CREATE TABLE is supported.
`boolean`	`supportsColumnAliasing()` Returns whether column aliasing is supported.
`boolean`	`supportsConvert()` Returns whether CONVERT is supported.
`boolean`	`supportsConvert(int fromType, int toType)` Returns whether CONVERT is supported for one datatype to another.
`boolean`	`supportsCoreSQLGrammar()` Returns whether ODBC Core SQL grammar is supported.
`boolean`	`supportsCorrelatedSubqueries()` Returns whether correlated subqueries are supported.
`boolean`	`supportsDataDefinitionAndDataManipulationTransactions()` Returns whether data manipulation and CREATE/DROP is supported in transactions.
`boolean`	`supportsDataManipulationTransactionsOnly()` Returns whether only data manipulations are supported in transactions.
`boolean`	`supportsDifferentTableCorrelationNames()` Returns whether table correlation names (table alias) are restricted to be different than table names.
`boolean`	`supportsExpressionsInOrderBy()` Returns whether expression in ORDER BY are supported.
`boolean`	`supportsExtendedSQLGrammar()` Returns whether ODBC Extended SQL grammar is supported.
`boolean`	`supportsFullOuterJoins()` Returns whether full outer joins are supported.
`boolean`	`supportsGetGeneratedKeys()` Does the database support getGeneratedKeys.
`boolean`	`supportsGroupBy()` Returns whether GROUP BY is supported.
`boolean`	`supportsGroupByBeyondSelect()` Checks whether a GROUP BY clause can use columns that are not in the SELECT clause, provided that it specifies all the columns in the SELECT clause.
`boolean`	`supportsGroupByUnrelated()` Returns whether GROUP BY is supported if the column is not in the SELECT list.
`boolean`	`supportsIntegrityEnhancementFacility()` Returns whether referential integrity is supported.
`boolean`	`supportsLikeEscapeClause()` Returns whether LIKE...
`boolean`	`supportsLimitedOuterJoins()` Returns whether limited outer joins are supported.
`boolean`	`supportsMinimumSQLGrammar()` Returns whether ODBC Minimum SQL grammar is supported.
`boolean`	`supportsMixedCaseIdentifiers()` Checks if for CREATE TABLE Test(ID INT), getTables returns Test as the table name and identifiers are case sensitive.
`boolean`	`supportsMixedCaseQuotedIdentifiers()` Checks if a table created with CREATE TABLE "Test"(ID INT) is a different table than a table created with CREATE TABLE "TEST"(ID INT).
`boolean`	`supportsMultipleOpenResults()` Does the database support multiple open result sets returned from a `CallableStatement`.
`boolean`	`supportsMultipleResultSets()` Returns whether multiple result sets are supported.
`boolean`	`supportsMultipleTransactions()` Returns whether multiple transactions (on different connections) are supported.
`boolean`	`supportsNamedParameters()` Does the database support named parameters.
`boolean`	`supportsNonNullableColumns()` Returns whether columns with NOT NULL are supported.
`boolean`	`supportsOpenCursorsAcrossCommit()` Returns whether open result sets across commits are supported.
`boolean`	`supportsOpenCursorsAcrossRollback()` Returns whether open result sets across rollback are supported.
`boolean`	`supportsOpenStatementsAcrossCommit()` Returns whether open statements across commit are supported.
`boolean`	`supportsOpenStatementsAcrossRollback()` Returns whether open statements across rollback are supported.
`boolean`	`supportsOrderByUnrelated()` Returns whether ORDER BY is supported if the column is not in the SELECT list.
`boolean`	`supportsOuterJoins()` Returns whether outer joins are supported.
`boolean`	`supportsPositionedDelete()` Returns whether positioned deletes are supported.
`boolean`	`supportsPositionedUpdate()` Returns whether positioned updates are supported.
`boolean`	`supportsResultSetConcurrency(int type, int concurrency)` Returns whether a specific result set concurrency is supported.
`boolean`	`supportsResultSetHoldability(int holdability)` Does this database supports a result set holdability.
`boolean`	`supportsResultSetType(int type)` Returns whether a specific result set type is supported.
`boolean`	`supportsSavepoints()` Does the database support savepoints.
`boolean`	`supportsSchemasInDataManipulation()` Returns whether the schema name in INSERT, UPDATE, DELETE is supported.
`boolean`	`supportsSchemasInIndexDefinitions()` Returns whether the schema name in CREATE INDEX is supported.
`boolean`	`supportsSchemasInPrivilegeDefinitions()` Returns whether the schema name in GRANT is supported.
`boolean`	`supportsSchemasInProcedureCalls()` Returns whether the schema name in procedure calls is supported.
`boolean`	`supportsSchemasInTableDefinitions()` Returns whether the schema name in CREATE TABLE is supported.
`boolean`	`supportsSelectForUpdate()` Returns whether SELECT ...
`boolean`	`supportsStatementPooling()` Does the database support statement pooling.
`boolean`	`supportsStoredFunctionsUsingCallSyntax()` Returns whether the database supports calling functions using the call syntax.
`boolean`	`supportsStoredProcedures()` Returns whether stored procedures are supported.
`boolean`	`supportsSubqueriesInComparisons()` Returns whether subqueries (SELECT) in comparisons are supported.
`boolean`	`supportsSubqueriesInExists()` Returns whether SELECT in EXISTS is supported.
`boolean`	`supportsSubqueriesInIns()` Returns whether IN(SELECT...) is supported.
`boolean`	`supportsSubqueriesInQuantifieds()` Returns whether subqueries in quantified expression are supported.
`boolean`	`supportsTableCorrelationNames()` Returns whether table correlation names (table alias) are supported.
`boolean`	`supportsTransactionIsolationLevel(int level)` Returns whether a specific transaction isolation level is supported.
`boolean`	`supportsTransactions()` Returns whether transactions are supported.
`boolean`	`supportsUnion()` Returns whether UNION SELECT is supported.
`boolean`	`supportsUnionAll()` Returns whether UNION ALL SELECT is supported.
`java.lang.String`	`toString()` INTERNAL
`<T> T`	`unwrap(java.lang.Class<T> iface)` Return an object of this class if possible.
`boolean`	`updatesAreDetected(int type)` Returns whether updates are detected.
`boolean`	`usesLocalFilePerTable()` Checks if this database use one file per table.
`boolean`	`usesLocalFiles()` Checks if this database store data in local files.

Methods inherited from class org.h2.message.TraceObject
debugCode, debugCodeAssign, debugCodeCall, debugCodeCall, debugCodeCall, getNextId, getTraceId, getTraceObjectName, isDebugEnabled, isInfoEnabled, logAndConvert, quote, quoteArray, quoteBigDecimal, quoteBytes, quoteDate, quoteIntArray, quoteMap, quoteTime, quoteTimestamp, setTrace, unsupported

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.sql.DatabaseMetaData
getMaxLogicalLobSize, supportsRefCursors

- Method Detail
  - getDriverMajorVersion
```
public int getDriverMajorVersion()
```
    Returns the major version of this driver.
    
    Specified by:
    
    getDriverMajorVersion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the major version number
  - getDriverMinorVersion
```
public int getDriverMinorVersion()
```
    Returns the minor version of this driver.
    
    Specified by:
    
    getDriverMinorVersion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the minor version number
  - getDatabaseProductName
```
public java.lang.String getDatabaseProductName()
```
    Gets the database product name.
    
    Specified by:
    
    getDatabaseProductName in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the product name ("H2")
  - getDatabaseProductVersion
```
public java.lang.String getDatabaseProductVersion()
                                           throws java.sql.SQLException
```
    Gets the product version of the database.
    
    Specified by:
    
    getDatabaseProductVersion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the product version
    
    Throws:
    
    java.sql.SQLException
  - getDriverName
```
public java.lang.String getDriverName()
```
    Gets the name of the JDBC driver.
    
    Specified by:
    
    getDriverName in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the driver name ("H2 JDBC Driver")
  - getDriverVersion
```
public java.lang.String getDriverVersion()
```
    Gets the version number of the driver. The format is [MajorVersion].[MinorVersion].
    
    Specified by:
    
    getDriverVersion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the version number
  - getTables
```
public java.sql.ResultSet getTables(java.lang.String catalog,
                                    java.lang.String schemaPattern,
                                    java.lang.String tableNamePattern,
                                    java.lang.String[] types)
                             throws java.sql.SQLException
```
    Gets the list of tables in the database. The result set is sorted by TABLE_TYPE, TABLE_SCHEM, and TABLE_NAME.
    1. TABLE_CAT (String) table catalog
    2. TABLE_SCHEM (String) table schema
    3. TABLE_NAME (String) table name
    4. TABLE_TYPE (String) table type
    5. REMARKS (String) comment
    6. TYPE_CAT (String) always null
    7. TYPE_SCHEM (String) always null
    8. TYPE_NAME (String) always null
    9. SELF_REFERENCING_COL_NAME (String) always null
    10. REF_GENERATION (String) always null
    11. SQL (String) the create table statement or NULL for systems tables.
    Specified by:
    
    getTables in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schemaPattern - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    tableNamePattern - null (to get all objects) or a table name (uppercase for unquoted names)
    
    types - null or a list of table types
    
    Returns:
    
    the list of columns
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getColumns
```
public java.sql.ResultSet getColumns(java.lang.String catalog,
                                     java.lang.String schemaPattern,
                                     java.lang.String tableNamePattern,
                                     java.lang.String columnNamePattern)
                              throws java.sql.SQLException
```
    Gets the list of columns. The result set is sorted by TABLE_SCHEM, TABLE_NAME, and ORDINAL_POSITION.
    1. TABLE_CAT (String) table catalog
    2. TABLE_SCHEM (String) table schema
    3. TABLE_NAME (String) table name
    4. COLUMN_NAME (String) column name
    5. DATA_TYPE (int) data type (see java.sql.Types)
    6. TYPE_NAME (String) data type name ("INTEGER", "VARCHAR",...)
    7. COLUMN_SIZE (int) precision (values larger than 2 GB are returned as 2 GB)
    8. BUFFER_LENGTH (int) unused
    9. DECIMAL_DIGITS (int) scale (0 for INTEGER and VARCHAR)
    10. NUM_PREC_RADIX (int) radix
    11. NULLABLE (int) columnNoNulls or columnNullable
    12. REMARKS (String) comment
    13. COLUMN_DEF (String) default value
    14. SQL_DATA_TYPE (int) unused
    15. SQL_DATETIME_SUB (int) unused
    16. CHAR_OCTET_LENGTH (int) unused
    17. ORDINAL_POSITION (int) the column index (1,2,...)
    18. IS_NULLABLE (String) "NO" or "YES"
    19. SCOPE_CATALOG (String) always null
    20. SCOPE_SCHEMA (String) always null
    21. SCOPE_TABLE (String) always null
    22. SOURCE_DATA_TYPE (short) null
    23. IS_AUTOINCREMENT (String) "NO" or "YES"
    24. IS_GENERATEDCOLUMN (String) "NO" or "YES"
    Specified by:
    
    getColumns in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schemaPattern - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    tableNamePattern - null (to get all objects) or a table name (uppercase for unquoted names)
    
    columnNamePattern - null (to get all objects) or a column name (uppercase for unquoted names)
    
    Returns:
    
    the list of columns
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getIndexInfo
```
public java.sql.ResultSet getIndexInfo(java.lang.String catalog,
                                       java.lang.String schema,
                                       java.lang.String table,
                                       boolean unique,
                                       boolean approximate)
                                throws java.sql.SQLException
```
    Gets the list of indexes for this database. The primary key index (if there is one) is also listed, with the name PRIMARY_KEY. The result set is sorted by NON_UNIQUE ('false' first), TYPE, TABLE_SCHEM, INDEX_NAME, and ORDINAL_POSITION.
    1. TABLE_CAT (String) table catalog
    2. TABLE_SCHEM (String) table schema
    3. TABLE_NAME (String) table name
    4. NON_UNIQUE (boolean) 'true' if non-unique
    5. INDEX_QUALIFIER (String) index catalog
    6. INDEX_NAME (String) index name
    7. TYPE (short) the index type (tableIndexOther or tableIndexHash for unique indexes on non-nullable columns, tableIndexStatistics for other indexes)
    8. ORDINAL_POSITION (short) column index (1, 2, ...)
    9. COLUMN_NAME (String) column name
    10. ASC_OR_DESC (String) ascending or descending (always 'A')
    11. CARDINALITY (long) number of rows or numbers of unique values for unique indexes on non-nullable columns
    12. PAGES (long) number of pages use
    13. FILTER_CONDITION (String) filter condition (always empty)
    Specified by:
    
    getIndexInfo in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null or the catalog name
    
    schema - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    table - table name (must be specified)
    
    unique - only unique indexes
    
    approximate - if true, return fast, but approximate CARDINALITY
    
    Returns:
    
    the list of indexes and columns
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getPrimaryKeys
```
public java.sql.ResultSet getPrimaryKeys(java.lang.String catalog,
                                         java.lang.String schema,
                                         java.lang.String table)
                                  throws java.sql.SQLException
```
    Gets the primary key columns for a table. The result set is sorted by TABLE_SCHEM, and COLUMN_NAME (and not by KEY_SEQ).
    1. TABLE_CAT (String) table catalog
    2. TABLE_SCHEM (String) table schema
    3. TABLE_NAME (String) table name
    4. COLUMN_NAME (String) column name
    5. KEY_SEQ (short) the column index of this column (1,2,...)
    6. PK_NAME (String) the name of the primary key index
    Specified by:
    
    getPrimaryKeys in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null or the catalog name
    
    schema - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    table - table name (must be specified)
    
    Returns:
    
    the list of primary key columns
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - allProceduresAreCallable
```
public boolean allProceduresAreCallable()
```
    Checks if all procedures callable.
    
    Specified by:
    
    allProceduresAreCallable in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - allTablesAreSelectable
```
public boolean allTablesAreSelectable()
```
    Checks if it possible to query all tables returned by getTables.
    
    Specified by:
    
    allTablesAreSelectable in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - getURL
```
public java.lang.String getURL()
                        throws java.sql.SQLException
```
    Returns the database URL for this connection.
    
    Specified by:
    
    getURL in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the url
    
    Throws:
    
    java.sql.SQLException
  - getUserName
```
public java.lang.String getUserName()
                             throws java.sql.SQLException
```
    Returns the user name as passed to DriverManager.getConnection(url, user, password).
    
    Specified by:
    
    getUserName in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the user name
    
    Throws:
    
    java.sql.SQLException
  - isReadOnly
```
public boolean isReadOnly()
                   throws java.sql.SQLException
```
    Returns the same as Connection.isReadOnly().
    
    Specified by:
    
    isReadOnly in interface java.sql.DatabaseMetaData
    
    Returns:
    
    if read only optimization is switched on
    
    Throws:
    
    java.sql.SQLException
  - nullsAreSortedHigh
```
public boolean nullsAreSortedHigh()
                           throws java.sql.SQLException
```
    Checks if NULL values are sorted high (bigger than anything that is not null).
    
    Specified by:
    
    nullsAreSortedHigh in interface java.sql.DatabaseMetaData
    
    Returns:
    
    if NULL values are sorted high
    
    Throws:
    
    java.sql.SQLException
  - nullsAreSortedLow
```
public boolean nullsAreSortedLow()
                          throws java.sql.SQLException
```
    Checks if NULL values are sorted low (smaller than anything that is not null).
    
    Specified by:
    
    nullsAreSortedLow in interface java.sql.DatabaseMetaData
    
    Returns:
    
    if NULL values are sorted low
    
    Throws:
    
    java.sql.SQLException
  - nullsAreSortedAtStart
```
public boolean nullsAreSortedAtStart()
                              throws java.sql.SQLException
```
    Checks if NULL values are sorted at the beginning (no matter if ASC or DESC is used).
    
    Specified by:
    
    nullsAreSortedAtStart in interface java.sql.DatabaseMetaData
    
    Returns:
    
    if NULL values are sorted at the beginning
    
    Throws:
    
    java.sql.SQLException
  - nullsAreSortedAtEnd
```
public boolean nullsAreSortedAtEnd()
                            throws java.sql.SQLException
```
    Checks if NULL values are sorted at the end (no matter if ASC or DESC is used).
    
    Specified by:
    
    nullsAreSortedAtEnd in interface java.sql.DatabaseMetaData
    
    Returns:
    
    if NULL values are sorted at the end
    
    Throws:
    
    java.sql.SQLException
  - getConnection
```
public java.sql.Connection getConnection()
```
    Returns the connection that created this object.
    
    Specified by:
    
    getConnection in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the connection
  - getProcedures
```
public java.sql.ResultSet getProcedures(java.lang.String catalog,
                                        java.lang.String schemaPattern,
                                        java.lang.String procedureNamePattern)
                                 throws java.sql.SQLException
```
    Gets the list of procedures. The result set is sorted by PROCEDURE_SCHEM, PROCEDURE_NAME, and NUM_INPUT_PARAMS. There are potentially multiple procedures with the same name, each with a different number of input parameters.
    1. PROCEDURE_CAT (String) catalog
    2. PROCEDURE_SCHEM (String) schema
    3. PROCEDURE_NAME (String) name
    4. reserved
    5. reserved
    6. reserved
    7. REMARKS (String) description
    8. PROCEDURE_TYPE (short) if this procedure returns a result (procedureNoResult or procedureReturnsResult)
    9. SPECIFIC_NAME (String) non-ambiguous name to distinguish overloads
    Specified by:
    
    getProcedures in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null or the catalog name
    
    schemaPattern - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    procedureNamePattern - the procedure name pattern
    
    Returns:
    
    the procedures
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getProcedureColumns
```
public java.sql.ResultSet getProcedureColumns(java.lang.String catalog,
                                              java.lang.String schemaPattern,
                                              java.lang.String procedureNamePattern,
                                              java.lang.String columnNamePattern)
                                       throws java.sql.SQLException
```
    Gets the list of procedure columns. The result set is sorted by PROCEDURE_SCHEM, PROCEDURE_NAME, NUM_INPUT_PARAMS, and POS. There are potentially multiple procedures with the same name, each with a different number of input parameters.
    1. PROCEDURE_CAT (String) catalog
    2. PROCEDURE_SCHEM (String) schema
    3. PROCEDURE_NAME (String) name
    4. COLUMN_NAME (String) column name
    5. COLUMN_TYPE (short) column type (always DatabaseMetaData.procedureColumnIn)
    6. DATA_TYPE (short) sql type
    7. TYPE_NAME (String) type name
    8. PRECISION (int) precision
    9. LENGTH (int) length
    10. SCALE (short) scale
    11. RADIX (int)
    12. NULLABLE (short) nullable (DatabaseMetaData.columnNoNulls for primitive data types, DatabaseMetaData.columnNullable otherwise)
    13. REMARKS (String) description
    14. COLUMN_DEF (String) always null
    15. SQL_DATA_TYPE (int) for future use
    16. SQL_DATETIME_SUB (int) for future use
    17. CHAR_OCTET_LENGTH (int)
    18. ORDINAL_POSITION (int) the parameter index starting from 1 (0 is the return value)
    19. IS_NULLABLE (String) always "YES"
    20. SPECIFIC_NAME (String) non-ambiguous procedure name to distinguish overloads
    Specified by:
    
    getProcedureColumns in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null or the catalog name
    
    schemaPattern - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    procedureNamePattern - the procedure name pattern
    
    columnNamePattern - the procedure name pattern
    
    Returns:
    
    the procedure columns
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getSchemas
```
public java.sql.ResultSet getSchemas()
                              throws java.sql.SQLException
```
    Gets the list of schemas. The result set is sorted by TABLE_SCHEM.
    1. TABLE_SCHEM (String) schema name
    2. TABLE_CATALOG (String) catalog name
    Specified by:
    
    getSchemas in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the schema list
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getCatalogs
```
public java.sql.ResultSet getCatalogs()
                               throws java.sql.SQLException
```
    Gets the list of catalogs. The result set is sorted by TABLE_CAT.
    1. TABLE_CAT (String) catalog name
    Specified by:
    
    getCatalogs in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the catalog list
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getTableTypes
```
public java.sql.ResultSet getTableTypes()
                                 throws java.sql.SQLException
```
    Gets the list of table types. This call returns a result set with five records: "SYSTEM TABLE", "TABLE", "VIEW", "TABLE LINK" and "EXTERNAL".
    1. TABLE_TYPE (String) table type
    Specified by:
    
    getTableTypes in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the table types
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getColumnPrivileges
```
public java.sql.ResultSet getColumnPrivileges(java.lang.String catalog,
                                              java.lang.String schema,
                                              java.lang.String table,
                                              java.lang.String columnNamePattern)
                                       throws java.sql.SQLException
```
    Gets the list of column privileges. The result set is sorted by COLUMN_NAME and PRIVILEGE
    1. TABLE_CAT (String) table catalog
    2. TABLE_SCHEM (String) table schema
    3. TABLE_NAME (String) table name
    4. COLUMN_NAME (String) column name
    5. GRANTOR (String) grantor of access
    6. GRANTEE (String) grantee of access
    7. PRIVILEGE (String) SELECT, INSERT, UPDATE, DELETE or REFERENCES (only one per row)
    8. IS_GRANTABLE (String) YES means the grantee can grant access to others
    Specified by:
    
    getColumnPrivileges in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schema - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    table - a table name (uppercase for unquoted names)
    
    columnNamePattern - null (to get all objects) or a column name (uppercase for unquoted names)
    
    Returns:
    
    the list of privileges
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getTablePrivileges
```
public java.sql.ResultSet getTablePrivileges(java.lang.String catalog,
                                             java.lang.String schemaPattern,
                                             java.lang.String tableNamePattern)
                                      throws java.sql.SQLException
```
    Gets the list of table privileges. The result set is sorted by TABLE_SCHEM, TABLE_NAME, and PRIVILEGE.
    1. TABLE_CAT (String) table catalog
    2. TABLE_SCHEM (String) table schema
    3. TABLE_NAME (String) table name
    4. GRANTOR (String) grantor of access
    5. GRANTEE (String) grantee of access
    6. PRIVILEGE (String) SELECT, INSERT, UPDATE, DELETE or REFERENCES (only one per row)
    7. IS_GRANTABLE (String) YES means the grantee can grant access to others
    Specified by:
    
    getTablePrivileges in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schemaPattern - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    tableNamePattern - null (to get all objects) or a table name (uppercase for unquoted names)
    
    Returns:
    
    the list of privileges
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getBestRowIdentifier
```
public java.sql.ResultSet getBestRowIdentifier(java.lang.String catalog,
                                               java.lang.String schema,
                                               java.lang.String table,
                                               int scope,
                                               boolean nullable)
                                        throws java.sql.SQLException
```
    Gets the list of columns that best identifier a row in a table. The list is ordered by SCOPE.
    1. SCOPE (short) scope of result (always bestRowSession)
    2. COLUMN_NAME (String) column name
    3. DATA_TYPE (short) SQL data type, see also java.sql.Types
    4. TYPE_NAME (String) type name
    5. COLUMN_SIZE (int) precision (values larger than 2 GB are returned as 2 GB)
    6. BUFFER_LENGTH (int) unused
    7. DECIMAL_DIGITS (short) scale
    8. PSEUDO_COLUMN (short) (always bestRowNotPseudo)
    Specified by:
    
    getBestRowIdentifier in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schema - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    table - table name (must be specified)
    
    scope - ignored
    
    nullable - ignored
    
    Returns:
    
    the primary key index
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getVersionColumns
```
public java.sql.ResultSet getVersionColumns(java.lang.String catalog,
                                            java.lang.String schema,
                                            java.lang.String table)
                                     throws java.sql.SQLException
```
    Get the list of columns that are update when any value is updated. The result set is always empty.
    1. 1 SCOPE (int) not used
    2. 2 COLUMN_NAME (String) column name
    3. 3 DATA_TYPE (int) SQL data type - see also java.sql.Types
    4. 4 TYPE_NAME (String) data type name
    5. 5 COLUMN_SIZE (int) precision (values larger than 2 GB are returned as 2 GB)
    6. 6 BUFFER_LENGTH (int) length (bytes)
    7. 7 DECIMAL_DIGITS (int) scale
    8. 8 PSEUDO_COLUMN (int) is this column a pseudo column
    Specified by:
    
    getVersionColumns in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schema - null (to get all objects) or a schema name
    
    table - table name (must be specified)
    
    Returns:
    
    an empty result set
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getImportedKeys
```
public java.sql.ResultSet getImportedKeys(java.lang.String catalog,
                                          java.lang.String schema,
                                          java.lang.String table)
                                   throws java.sql.SQLException
```
    Gets the list of primary key columns that are referenced by a table. The result set is sorted by PKTABLE_CAT, PKTABLE_SCHEM, PKTABLE_NAME, FK_NAME, KEY_SEQ.
    1. PKTABLE_CAT (String) primary catalog
    2. PKTABLE_SCHEM (String) primary schema
    3. PKTABLE_NAME (String) primary table
    4. PKCOLUMN_NAME (String) primary column
    5. FKTABLE_CAT (String) foreign catalog
    6. FKTABLE_SCHEM (String) foreign schema
    7. FKTABLE_NAME (String) foreign table
    8. FKCOLUMN_NAME (String) foreign column
    9. KEY_SEQ (short) sequence number (1, 2, ...)
    10. UPDATE_RULE (short) action on update (see DatabaseMetaData.importedKey...)
    11. DELETE_RULE (short) action on delete (see DatabaseMetaData.importedKey...)
    12. FK_NAME (String) foreign key name
    13. PK_NAME (String) primary key name
    14. DEFERRABILITY (short) deferrable or not (always importedKeyNotDeferrable)
    Specified by:
    
    getImportedKeys in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schema - the schema name of the foreign table
    
    table - the name of the foreign table
    
    Returns:
    
    the result set
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getExportedKeys
```
public java.sql.ResultSet getExportedKeys(java.lang.String catalog,
                                          java.lang.String schema,
                                          java.lang.String table)
                                   throws java.sql.SQLException
```
    Gets the list of foreign key columns that reference a table. The result set is sorted by FKTABLE_CAT, FKTABLE_SCHEM, FKTABLE_NAME, FK_NAME, KEY_SEQ.
    1. PKTABLE_CAT (String) primary catalog
    2. PKTABLE_SCHEM (String) primary schema
    3. PKTABLE_NAME (String) primary table
    4. PKCOLUMN_NAME (String) primary column
    5. FKTABLE_CAT (String) foreign catalog
    6. FKTABLE_SCHEM (String) foreign schema
    7. FKTABLE_NAME (String) foreign table
    8. FKCOLUMN_NAME (String) foreign column
    9. KEY_SEQ (short) sequence number (1,2,...)
    10. UPDATE_RULE (short) action on update (see DatabaseMetaData.importedKey...)
    11. DELETE_RULE (short) action on delete (see DatabaseMetaData.importedKey...)
    12. FK_NAME (String) foreign key name
    13. PK_NAME (String) primary key name
    14. DEFERRABILITY (short) deferrable or not (always importedKeyNotDeferrable)
    Specified by:
    
    getExportedKeys in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null or the catalog name
    
    schema - the schema name of the primary table
    
    table - the name of the primary table
    
    Returns:
    
    the result set
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getCrossReference
```
public java.sql.ResultSet getCrossReference(java.lang.String primaryCatalog,
                                            java.lang.String primarySchema,
                                            java.lang.String primaryTable,
                                            java.lang.String foreignCatalog,
                                            java.lang.String foreignSchema,
                                            java.lang.String foreignTable)
                                     throws java.sql.SQLException
```
    Gets the list of foreign key columns that references a table, as well as the list of primary key columns that are references by a table. The result set is sorted by FKTABLE_CAT, FKTABLE_SCHEM, FKTABLE_NAME, FK_NAME, KEY_SEQ.
    1. PKTABLE_CAT (String) primary catalog
    2. PKTABLE_SCHEM (String) primary schema
    3. PKTABLE_NAME (String) primary table
    4. PKCOLUMN_NAME (String) primary column
    5. FKTABLE_CAT (String) foreign catalog
    6. FKTABLE_SCHEM (String) foreign schema
    7. FKTABLE_NAME (String) foreign table
    8. FKCOLUMN_NAME (String) foreign column
    9. KEY_SEQ (short) sequence number (1,2,...)
    10. UPDATE_RULE (short) action on update (see DatabaseMetaData.importedKey...)
    11. DELETE_RULE (short) action on delete (see DatabaseMetaData.importedKey...)
    12. FK_NAME (String) foreign key name
    13. PK_NAME (String) primary key name
    14. DEFERRABILITY (short) deferrable or not (always importedKeyNotDeferrable)
    Specified by:
    
    getCrossReference in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    primaryCatalog - null or the catalog name
    
    primarySchema - the schema name of the primary table (optional)
    
    primaryTable - the name of the primary table (must be specified)
    
    foreignCatalog - null or the catalog name
    
    foreignSchema - the schema name of the foreign table (optional)
    
    foreignTable - the name of the foreign table (must be specified)
    
    Returns:
    
    the result set
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getUDTs
```
public java.sql.ResultSet getUDTs(java.lang.String catalog,
                                  java.lang.String schemaPattern,
                                  java.lang.String typeNamePattern,
                                  int[] types)
                           throws java.sql.SQLException
```
    Gets the list of user-defined data types. This call returns an empty result set.
    1. TYPE_CAT (String) catalog
    2. TYPE_SCHEM (String) schema
    3. TYPE_NAME (String) type name
    4. CLASS_NAME (String) Java class
    5. DATA_TYPE (short) SQL Type - see also java.sql.Types
    6. REMARKS (String) description
    7. BASE_TYPE (short) base type - see also java.sql.Types
    Specified by:
    
    getUDTs in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - ignored
    
    schemaPattern - ignored
    
    typeNamePattern - ignored
    
    types - ignored
    
    Returns:
    
    an empty result set
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - getTypeInfo
```
public java.sql.ResultSet getTypeInfo()
                               throws java.sql.SQLException
```
    Gets the list of data types. The result set is sorted by DATA_TYPE and afterwards by how closely the data type maps to the corresponding JDBC SQL type (best match first).
    1. TYPE_NAME (String) type name
    2. DATA_TYPE (short) SQL data type - see also java.sql.Types
    3. PRECISION (int) maximum precision
    4. LITERAL_PREFIX (String) prefix used to quote a literal
    5. LITERAL_SUFFIX (String) suffix used to quote a literal
    6. CREATE_PARAMS (String) parameters used (may be null)
    7. NULLABLE (short) typeNoNulls (NULL not allowed) or typeNullable
    8. CASE_SENSITIVE (boolean) case sensitive
    9. SEARCHABLE (short) typeSearchable
    10. UNSIGNED_ATTRIBUTE (boolean) unsigned
    11. FIXED_PREC_SCALE (boolean) fixed precision
    12. AUTO_INCREMENT (boolean) auto increment
    13. LOCAL_TYPE_NAME (String) localized version of the data type
    14. MINIMUM_SCALE (short) minimum scale
    15. MAXIMUM_SCALE (short) maximum scale
    16. SQL_DATA_TYPE (int) unused
    17. SQL_DATETIME_SUB (int) unused
    18. NUM_PREC_RADIX (int) 2 for binary, 10 for decimal
    Specified by:
    
    getTypeInfo in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the list of data types
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - usesLocalFiles
```
public boolean usesLocalFiles()
```
    Checks if this database store data in local files.
    
    Specified by:
    
    usesLocalFiles in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - usesLocalFilePerTable
```
public boolean usesLocalFilePerTable()
```
    Checks if this database use one file per table.
    
    Specified by:
    
    usesLocalFilePerTable in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - getIdentifierQuoteString
```
public java.lang.String getIdentifierQuoteString()
```
    Returns the string used to quote identifiers.
    
    Specified by:
    
    getIdentifierQuoteString in interface java.sql.DatabaseMetaData
    
    Returns:
    
    a double quote
  - getSQLKeywords
```
public java.lang.String getSQLKeywords()
                                throws java.sql.SQLException
```
    Gets the comma-separated list of all SQL keywords that are not supported as unquoted identifiers, in addition to the SQL:2003 reserved words.
    List of keywords in H2 may depend on compatibility mode and other settings.
    
    Specified by:
    
    getSQLKeywords in interface java.sql.DatabaseMetaData
    
    Returns:
    
    a list of additional keywords
    
    Throws:
    
    java.sql.SQLException
  - getNumericFunctions
```
public java.lang.String getNumericFunctions()
                                     throws java.sql.SQLException
```
    Returns the list of numeric functions supported by this database.
    
    Specified by:
    
    getNumericFunctions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the list
    
    Throws:
    
    java.sql.SQLException
  - getStringFunctions
```
public java.lang.String getStringFunctions()
                                    throws java.sql.SQLException
```
    Returns the list of string functions supported by this database.
    
    Specified by:
    
    getStringFunctions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the list
    
    Throws:
    
    java.sql.SQLException
  - getSystemFunctions
```
public java.lang.String getSystemFunctions()
                                    throws java.sql.SQLException
```
    Returns the list of system functions supported by this database.
    
    Specified by:
    
    getSystemFunctions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the list
    
    Throws:
    
    java.sql.SQLException
  - getTimeDateFunctions
```
public java.lang.String getTimeDateFunctions()
                                      throws java.sql.SQLException
```
    Returns the list of date and time functions supported by this database.
    
    Specified by:
    
    getTimeDateFunctions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the list
    
    Throws:
    
    java.sql.SQLException
  - getSearchStringEscape
```
public java.lang.String getSearchStringEscape()
                                       throws java.sql.SQLException
```
    Returns the default escape character for DatabaseMetaData search patterns.
    
    Specified by:
    
    getSearchStringEscape in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the default escape character (always '\', independent on the mode)
    
    Throws:
    
    java.sql.SQLException
  - getExtraNameCharacters
```
public java.lang.String getExtraNameCharacters()
```
    Returns the characters that are allowed for identifiers in addiction to A-Z, a-z, 0-9 and '_'.
    
    Specified by:
    
    getExtraNameCharacters in interface java.sql.DatabaseMetaData
    
    Returns:
    
    an empty String ("")
  - supportsAlterTableWithAddColumn
```
public boolean supportsAlterTableWithAddColumn()
```
    Returns whether alter table with add column is supported.
    
    Specified by:
    
    supportsAlterTableWithAddColumn in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsAlterTableWithDropColumn
```
public boolean supportsAlterTableWithDropColumn()
```
    Returns whether alter table with drop column is supported.
    
    Specified by:
    
    supportsAlterTableWithDropColumn in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsColumnAliasing
```
public boolean supportsColumnAliasing()
```
    Returns whether column aliasing is supported.
    
    Specified by:
    
    supportsColumnAliasing in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - nullPlusNonNullIsNull
```
public boolean nullPlusNonNullIsNull()
```
    Returns whether NULL+1 is NULL or not.
    
    Specified by:
    
    nullPlusNonNullIsNull in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsConvert
```
public boolean supportsConvert()
```
    Returns whether CONVERT is supported.
    
    Specified by:
    
    supportsConvert in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsConvert
```
public boolean supportsConvert(int fromType,
                               int toType)
```
    Returns whether CONVERT is supported for one datatype to another.
    
    Specified by:
    
    supportsConvert in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    fromType - the source SQL type
    
    toType - the target SQL type
    
    Returns:
    
    true
  - supportsTableCorrelationNames
```
public boolean supportsTableCorrelationNames()
```
    Returns whether table correlation names (table alias) are supported.
    
    Specified by:
    
    supportsTableCorrelationNames in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsDifferentTableCorrelationNames
```
public boolean supportsDifferentTableCorrelationNames()
```
    Returns whether table correlation names (table alias) are restricted to be different than table names.
    
    Specified by:
    
    supportsDifferentTableCorrelationNames in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsExpressionsInOrderBy
```
public boolean supportsExpressionsInOrderBy()
```
    Returns whether expression in ORDER BY are supported.
    
    Specified by:
    
    supportsExpressionsInOrderBy in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsOrderByUnrelated
```
public boolean supportsOrderByUnrelated()
```
    Returns whether ORDER BY is supported if the column is not in the SELECT list.
    
    Specified by:
    
    supportsOrderByUnrelated in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsGroupBy
```
public boolean supportsGroupBy()
```
    Returns whether GROUP BY is supported.
    
    Specified by:
    
    supportsGroupBy in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsGroupByUnrelated
```
public boolean supportsGroupByUnrelated()
```
    Returns whether GROUP BY is supported if the column is not in the SELECT list.
    
    Specified by:
    
    supportsGroupByUnrelated in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsGroupByBeyondSelect
```
public boolean supportsGroupByBeyondSelect()
```
    Checks whether a GROUP BY clause can use columns that are not in the SELECT clause, provided that it specifies all the columns in the SELECT clause.
    
    Specified by:
    
    supportsGroupByBeyondSelect in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsLikeEscapeClause
```
public boolean supportsLikeEscapeClause()
```
    Returns whether LIKE... ESCAPE is supported.
    
    Specified by:
    
    supportsLikeEscapeClause in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsMultipleResultSets
```
public boolean supportsMultipleResultSets()
```
    Returns whether multiple result sets are supported.
    
    Specified by:
    
    supportsMultipleResultSets in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsMultipleTransactions
```
public boolean supportsMultipleTransactions()
```
    Returns whether multiple transactions (on different connections) are supported.
    
    Specified by:
    
    supportsMultipleTransactions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsNonNullableColumns
```
public boolean supportsNonNullableColumns()
```
    Returns whether columns with NOT NULL are supported.
    
    Specified by:
    
    supportsNonNullableColumns in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsMinimumSQLGrammar
```
public boolean supportsMinimumSQLGrammar()
```
    Returns whether ODBC Minimum SQL grammar is supported.
    
    Specified by:
    
    supportsMinimumSQLGrammar in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsCoreSQLGrammar
```
public boolean supportsCoreSQLGrammar()
```
    Returns whether ODBC Core SQL grammar is supported.
    
    Specified by:
    
    supportsCoreSQLGrammar in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsExtendedSQLGrammar
```
public boolean supportsExtendedSQLGrammar()
```
    Returns whether ODBC Extended SQL grammar is supported.
    
    Specified by:
    
    supportsExtendedSQLGrammar in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsANSI92EntryLevelSQL
```
public boolean supportsANSI92EntryLevelSQL()
```
    Returns whether SQL-92 entry level grammar is supported.
    
    Specified by:
    
    supportsANSI92EntryLevelSQL in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsANSI92IntermediateSQL
```
public boolean supportsANSI92IntermediateSQL()
```
    Returns whether SQL-92 intermediate level grammar is supported.
    
    Specified by:
    
    supportsANSI92IntermediateSQL in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsANSI92FullSQL
```
public boolean supportsANSI92FullSQL()
```
    Returns whether SQL-92 full level grammar is supported.
    
    Specified by:
    
    supportsANSI92FullSQL in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsIntegrityEnhancementFacility
```
public boolean supportsIntegrityEnhancementFacility()
```
    Returns whether referential integrity is supported.
    
    Specified by:
    
    supportsIntegrityEnhancementFacility in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsOuterJoins
```
public boolean supportsOuterJoins()
```
    Returns whether outer joins are supported.
    
    Specified by:
    
    supportsOuterJoins in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsFullOuterJoins
```
public boolean supportsFullOuterJoins()
```
    Returns whether full outer joins are supported.
    
    Specified by:
    
    supportsFullOuterJoins in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsLimitedOuterJoins
```
public boolean supportsLimitedOuterJoins()
```
    Returns whether limited outer joins are supported.
    
    Specified by:
    
    supportsLimitedOuterJoins in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - getSchemaTerm
```
public java.lang.String getSchemaTerm()
```
    Returns the term for "schema".
    
    Specified by:
    
    getSchemaTerm in interface java.sql.DatabaseMetaData
    
    Returns:
    
    "schema"
  - getProcedureTerm
```
public java.lang.String getProcedureTerm()
```
    Returns the term for "procedure".
    
    Specified by:
    
    getProcedureTerm in interface java.sql.DatabaseMetaData
    
    Returns:
    
    "procedure"
  - getCatalogTerm
```
public java.lang.String getCatalogTerm()
```
    Returns the term for "catalog".
    
    Specified by:
    
    getCatalogTerm in interface java.sql.DatabaseMetaData
    
    Returns:
    
    "catalog"
  - isCatalogAtStart
```
public boolean isCatalogAtStart()
```
    Returns whether the catalog is at the beginning.
    
    Specified by:
    
    isCatalogAtStart in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - getCatalogSeparator
```
public java.lang.String getCatalogSeparator()
```
    Returns the catalog separator.
    
    Specified by:
    
    getCatalogSeparator in interface java.sql.DatabaseMetaData
    
    Returns:
    
    "."
  - supportsSchemasInDataManipulation
```
public boolean supportsSchemasInDataManipulation()
```
    Returns whether the schema name in INSERT, UPDATE, DELETE is supported.
    
    Specified by:
    
    supportsSchemasInDataManipulation in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsSchemasInProcedureCalls
```
public boolean supportsSchemasInProcedureCalls()
```
    Returns whether the schema name in procedure calls is supported.
    
    Specified by:
    
    supportsSchemasInProcedureCalls in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsSchemasInTableDefinitions
```
public boolean supportsSchemasInTableDefinitions()
```
    Returns whether the schema name in CREATE TABLE is supported.
    
    Specified by:
    
    supportsSchemasInTableDefinitions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsSchemasInIndexDefinitions
```
public boolean supportsSchemasInIndexDefinitions()
```
    Returns whether the schema name in CREATE INDEX is supported.
    
    Specified by:
    
    supportsSchemasInIndexDefinitions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsSchemasInPrivilegeDefinitions
```
public boolean supportsSchemasInPrivilegeDefinitions()
```
    Returns whether the schema name in GRANT is supported.
    
    Specified by:
    
    supportsSchemasInPrivilegeDefinitions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsCatalogsInDataManipulation
```
public boolean supportsCatalogsInDataManipulation()
```
    Returns whether the catalog name in INSERT, UPDATE, DELETE is supported.
    
    Specified by:
    
    supportsCatalogsInDataManipulation in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsCatalogsInProcedureCalls
```
public boolean supportsCatalogsInProcedureCalls()
```
    Returns whether the catalog name in procedure calls is supported.
    
    Specified by:
    
    supportsCatalogsInProcedureCalls in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsCatalogsInTableDefinitions
```
public boolean supportsCatalogsInTableDefinitions()
```
    Returns whether the catalog name in CREATE TABLE is supported.
    
    Specified by:
    
    supportsCatalogsInTableDefinitions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsCatalogsInIndexDefinitions
```
public boolean supportsCatalogsInIndexDefinitions()
```
    Returns whether the catalog name in CREATE INDEX is supported.
    
    Specified by:
    
    supportsCatalogsInIndexDefinitions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsCatalogsInPrivilegeDefinitions
```
public boolean supportsCatalogsInPrivilegeDefinitions()
```
    Returns whether the catalog name in GRANT is supported.
    
    Specified by:
    
    supportsCatalogsInPrivilegeDefinitions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsPositionedDelete
```
public boolean supportsPositionedDelete()
```
    Returns whether positioned deletes are supported.
    
    Specified by:
    
    supportsPositionedDelete in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsPositionedUpdate
```
public boolean supportsPositionedUpdate()
```
    Returns whether positioned updates are supported.
    
    Specified by:
    
    supportsPositionedUpdate in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsSelectForUpdate
```
public boolean supportsSelectForUpdate()
```
    Returns whether SELECT ... FOR UPDATE is supported.
    
    Specified by:
    
    supportsSelectForUpdate in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsStoredProcedures
```
public boolean supportsStoredProcedures()
```
    Returns whether stored procedures are supported.
    
    Specified by:
    
    supportsStoredProcedures in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsSubqueriesInComparisons
```
public boolean supportsSubqueriesInComparisons()
```
    Returns whether subqueries (SELECT) in comparisons are supported.
    
    Specified by:
    
    supportsSubqueriesInComparisons in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsSubqueriesInExists
```
public boolean supportsSubqueriesInExists()
```
    Returns whether SELECT in EXISTS is supported.
    
    Specified by:
    
    supportsSubqueriesInExists in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsSubqueriesInIns
```
public boolean supportsSubqueriesInIns()
```
    Returns whether IN(SELECT...) is supported.
    
    Specified by:
    
    supportsSubqueriesInIns in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsSubqueriesInQuantifieds
```
public boolean supportsSubqueriesInQuantifieds()
```
    Returns whether subqueries in quantified expression are supported.
    
    Specified by:
    
    supportsSubqueriesInQuantifieds in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsCorrelatedSubqueries
```
public boolean supportsCorrelatedSubqueries()
```
    Returns whether correlated subqueries are supported.
    
    Specified by:
    
    supportsCorrelatedSubqueries in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsUnion
```
public boolean supportsUnion()
```
    Returns whether UNION SELECT is supported.
    
    Specified by:
    
    supportsUnion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsUnionAll
```
public boolean supportsUnionAll()
```
    Returns whether UNION ALL SELECT is supported.
    
    Specified by:
    
    supportsUnionAll in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsOpenCursorsAcrossCommit
```
public boolean supportsOpenCursorsAcrossCommit()
```
    Returns whether open result sets across commits are supported.
    
    Specified by:
    
    supportsOpenCursorsAcrossCommit in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsOpenCursorsAcrossRollback
```
public boolean supportsOpenCursorsAcrossRollback()
```
    Returns whether open result sets across rollback are supported.
    
    Specified by:
    
    supportsOpenCursorsAcrossRollback in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsOpenStatementsAcrossCommit
```
public boolean supportsOpenStatementsAcrossCommit()
```
    Returns whether open statements across commit are supported.
    
    Specified by:
    
    supportsOpenStatementsAcrossCommit in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsOpenStatementsAcrossRollback
```
public boolean supportsOpenStatementsAcrossRollback()
```
    Returns whether open statements across rollback are supported.
    
    Specified by:
    
    supportsOpenStatementsAcrossRollback in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsTransactions
```
public boolean supportsTransactions()
```
    Returns whether transactions are supported.
    
    Specified by:
    
    supportsTransactions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsTransactionIsolationLevel
```
public boolean supportsTransactionIsolationLevel(int level)
                                          throws java.sql.SQLException
```
    Returns whether a specific transaction isolation level is supported.
    
    Specified by:
    
    supportsTransactionIsolationLevel in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    level - the transaction isolation level (Connection.TRANSACTION_*)
    
    Returns:
    
    true
    
    Throws:
    
    java.sql.SQLException
  - supportsDataDefinitionAndDataManipulationTransactions
```
public boolean supportsDataDefinitionAndDataManipulationTransactions()
```
    Returns whether data manipulation and CREATE/DROP is supported in transactions.
    
    Specified by:
    
    supportsDataDefinitionAndDataManipulationTransactions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsDataManipulationTransactionsOnly
```
public boolean supportsDataManipulationTransactionsOnly()
```
    Returns whether only data manipulations are supported in transactions.
    
    Specified by:
    
    supportsDataManipulationTransactionsOnly in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - dataDefinitionCausesTransactionCommit
```
public boolean dataDefinitionCausesTransactionCommit()
```
    Returns whether CREATE/DROP commit an open transaction.
    
    Specified by:
    
    dataDefinitionCausesTransactionCommit in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - dataDefinitionIgnoredInTransactions
```
public boolean dataDefinitionIgnoredInTransactions()
```
    Returns whether CREATE/DROP do not affect transactions.
    
    Specified by:
    
    dataDefinitionIgnoredInTransactions in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsResultSetType
```
public boolean supportsResultSetType(int type)
```
    Returns whether a specific result set type is supported. ResultSet.TYPE_SCROLL_SENSITIVE is not supported.
    
    Specified by:
    
    supportsResultSetType in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    true for all types except ResultSet.TYPE_SCROLL_SENSITIVE
  - supportsResultSetConcurrency
```
public boolean supportsResultSetConcurrency(int type,
                                            int concurrency)
```
    Returns whether a specific result set concurrency is supported. ResultSet.TYPE_SCROLL_SENSITIVE is not supported.
    
    Specified by:
    
    supportsResultSetConcurrency in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    concurrency - the result set concurrency
    
    Returns:
    
    true if the type is not ResultSet.TYPE_SCROLL_SENSITIVE
  - ownUpdatesAreVisible
```
public boolean ownUpdatesAreVisible(int type)
```
    Returns whether own updates are visible.
    
    Specified by:
    
    ownUpdatesAreVisible in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    true
  - ownDeletesAreVisible
```
public boolean ownDeletesAreVisible(int type)
```
    Returns whether own deletes are visible.
    
    Specified by:
    
    ownDeletesAreVisible in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    false
  - ownInsertsAreVisible
```
public boolean ownInsertsAreVisible(int type)
```
    Returns whether own inserts are visible.
    
    Specified by:
    
    ownInsertsAreVisible in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    false
  - othersUpdatesAreVisible
```
public boolean othersUpdatesAreVisible(int type)
```
    Returns whether other updates are visible.
    
    Specified by:
    
    othersUpdatesAreVisible in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    false
  - othersDeletesAreVisible
```
public boolean othersDeletesAreVisible(int type)
```
    Returns whether other deletes are visible.
    
    Specified by:
    
    othersDeletesAreVisible in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    false
  - othersInsertsAreVisible
```
public boolean othersInsertsAreVisible(int type)
```
    Returns whether other inserts are visible.
    
    Specified by:
    
    othersInsertsAreVisible in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    false
  - updatesAreDetected
```
public boolean updatesAreDetected(int type)
```
    Returns whether updates are detected.
    
    Specified by:
    
    updatesAreDetected in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    false
  - deletesAreDetected
```
public boolean deletesAreDetected(int type)
```
    Returns whether deletes are detected.
    
    Specified by:
    
    deletesAreDetected in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    false
  - insertsAreDetected
```
public boolean insertsAreDetected(int type)
```
    Returns whether inserts are detected.
    
    Specified by:
    
    insertsAreDetected in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    type - the result set type
    
    Returns:
    
    false
  - supportsBatchUpdates
```
public boolean supportsBatchUpdates()
```
    Returns whether batch updates are supported.
    
    Specified by:
    
    supportsBatchUpdates in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - doesMaxRowSizeIncludeBlobs
```
public boolean doesMaxRowSizeIncludeBlobs()
```
    Returns whether the maximum row size includes blobs.
    
    Specified by:
    
    doesMaxRowSizeIncludeBlobs in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - getDefaultTransactionIsolation
```
public int getDefaultTransactionIsolation()
```
    Returns the default transaction isolation level.
    
    Specified by:
    
    getDefaultTransactionIsolation in interface java.sql.DatabaseMetaData
    
    Returns:
    
    Connection.TRANSACTION_READ_COMMITTED
  - supportsMixedCaseIdentifiers
```
public boolean supportsMixedCaseIdentifiers()
                                     throws java.sql.SQLException
```
    Checks if for CREATE TABLE Test(ID INT), getTables returns Test as the table name and identifiers are case sensitive.
    
    Specified by:
    
    supportsMixedCaseIdentifiers in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true is so, false otherwise
    
    Throws:
    
    java.sql.SQLException
  - storesUpperCaseIdentifiers
```
public boolean storesUpperCaseIdentifiers()
                                   throws java.sql.SQLException
```
    Checks if for CREATE TABLE Test(ID INT), getTables returns TEST as the table name.
    
    Specified by:
    
    storesUpperCaseIdentifiers in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true is so, false otherwise
    
    Throws:
    
    java.sql.SQLException
  - storesLowerCaseIdentifiers
```
public boolean storesLowerCaseIdentifiers()
                                   throws java.sql.SQLException
```
    Checks if for CREATE TABLE Test(ID INT), getTables returns test as the table name.
    
    Specified by:
    
    storesLowerCaseIdentifiers in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true is so, false otherwise
    
    Throws:
    
    java.sql.SQLException
  - storesMixedCaseIdentifiers
```
public boolean storesMixedCaseIdentifiers()
                                   throws java.sql.SQLException
```
    Checks if for CREATE TABLE Test(ID INT), getTables returns Test as the table name and identifiers are not case sensitive.
    
    Specified by:
    
    storesMixedCaseIdentifiers in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true is so, false otherwise
    
    Throws:
    
    java.sql.SQLException
  - supportsMixedCaseQuotedIdentifiers
```
public boolean supportsMixedCaseQuotedIdentifiers()
                                           throws java.sql.SQLException
```
    Checks if a table created with CREATE TABLE "Test"(ID INT) is a different table than a table created with CREATE TABLE "TEST"(ID INT).
    
    Specified by:
    
    supportsMixedCaseQuotedIdentifiers in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true is so, false otherwise
    
    Throws:
    
    java.sql.SQLException
  - storesUpperCaseQuotedIdentifiers
```
public boolean storesUpperCaseQuotedIdentifiers()
                                         throws java.sql.SQLException
```
    Checks if for CREATE TABLE "Test"(ID INT), getTables returns TEST as the table name.
    
    Specified by:
    
    storesUpperCaseQuotedIdentifiers in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
    
    Throws:
    
    java.sql.SQLException
  - storesLowerCaseQuotedIdentifiers
```
public boolean storesLowerCaseQuotedIdentifiers()
                                         throws java.sql.SQLException
```
    Checks if for CREATE TABLE "Test"(ID INT), getTables returns test as the table name.
    
    Specified by:
    
    storesLowerCaseQuotedIdentifiers in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
    
    Throws:
    
    java.sql.SQLException
  - storesMixedCaseQuotedIdentifiers
```
public boolean storesMixedCaseQuotedIdentifiers()
                                         throws java.sql.SQLException
```
    Checks if for CREATE TABLE "Test"(ID INT), getTables returns Test as the table name and identifiers are case insensitive.
    
    Specified by:
    
    storesMixedCaseQuotedIdentifiers in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true is so, false otherwise
    
    Throws:
    
    java.sql.SQLException
  - getMaxBinaryLiteralLength
```
public int getMaxBinaryLiteralLength()
```
    Returns the maximum length for hex values (characters).
    
    Specified by:
    
    getMaxBinaryLiteralLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxCharLiteralLength
```
public int getMaxCharLiteralLength()
```
    Returns the maximum length for literals.
    
    Specified by:
    
    getMaxCharLiteralLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxColumnNameLength
```
public int getMaxColumnNameLength()
```
    Returns the maximum length for column names.
    
    Specified by:
    
    getMaxColumnNameLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxColumnsInGroupBy
```
public int getMaxColumnsInGroupBy()
```
    Returns the maximum number of columns in GROUP BY.
    
    Specified by:
    
    getMaxColumnsInGroupBy in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxColumnsInIndex
```
public int getMaxColumnsInIndex()
```
    Returns the maximum number of columns in CREATE INDEX.
    
    Specified by:
    
    getMaxColumnsInIndex in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxColumnsInOrderBy
```
public int getMaxColumnsInOrderBy()
```
    Returns the maximum number of columns in ORDER BY.
    
    Specified by:
    
    getMaxColumnsInOrderBy in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxColumnsInSelect
```
public int getMaxColumnsInSelect()
```
    Returns the maximum number of columns in SELECT.
    
    Specified by:
    
    getMaxColumnsInSelect in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxColumnsInTable
```
public int getMaxColumnsInTable()
```
    Returns the maximum number of columns in CREATE TABLE.
    
    Specified by:
    
    getMaxColumnsInTable in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxConnections
```
public int getMaxConnections()
```
    Returns the maximum number of open connection.
    
    Specified by:
    
    getMaxConnections in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxCursorNameLength
```
public int getMaxCursorNameLength()
```
    Returns the maximum length for a cursor name.
    
    Specified by:
    
    getMaxCursorNameLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxIndexLength
```
public int getMaxIndexLength()
```
    Returns the maximum length for an index (in bytes).
    
    Specified by:
    
    getMaxIndexLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxSchemaNameLength
```
public int getMaxSchemaNameLength()
```
    Returns the maximum length for a schema name.
    
    Specified by:
    
    getMaxSchemaNameLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxProcedureNameLength
```
public int getMaxProcedureNameLength()
```
    Returns the maximum length for a procedure name.
    
    Specified by:
    
    getMaxProcedureNameLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxCatalogNameLength
```
public int getMaxCatalogNameLength()
```
    Returns the maximum length for a catalog name.
    
    Specified by:
    
    getMaxCatalogNameLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxRowSize
```
public int getMaxRowSize()
```
    Returns the maximum size of a row (in bytes).
    
    Specified by:
    
    getMaxRowSize in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxStatementLength
```
public int getMaxStatementLength()
```
    Returns the maximum length of a statement.
    
    Specified by:
    
    getMaxStatementLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxStatements
```
public int getMaxStatements()
```
    Returns the maximum number of open statements.
    
    Specified by:
    
    getMaxStatements in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxTableNameLength
```
public int getMaxTableNameLength()
```
    Returns the maximum length for a table name.
    
    Specified by:
    
    getMaxTableNameLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxTablesInSelect
```
public int getMaxTablesInSelect()
```
    Returns the maximum number of tables in a SELECT.
    
    Specified by:
    
    getMaxTablesInSelect in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - getMaxUserNameLength
```
public int getMaxUserNameLength()
```
    Returns the maximum length for a user name.
    
    Specified by:
    
    getMaxUserNameLength in interface java.sql.DatabaseMetaData
    
    Returns:
    
    0 for limit is unknown
  - supportsSavepoints
```
public boolean supportsSavepoints()
```
    Does the database support savepoints.
    
    Specified by:
    
    supportsSavepoints in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - supportsNamedParameters
```
public boolean supportsNamedParameters()
```
    Does the database support named parameters.
    
    Specified by:
    
    supportsNamedParameters in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsMultipleOpenResults
```
public boolean supportsMultipleOpenResults()
```
    Does the database support multiple open result sets returned from a CallableStatement.
    
    Specified by:
    
    supportsMultipleOpenResults in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsGetGeneratedKeys
```
public boolean supportsGetGeneratedKeys()
```
    Does the database support getGeneratedKeys.
    
    Specified by:
    
    supportsGetGeneratedKeys in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - getSuperTypes
```
public java.sql.ResultSet getSuperTypes(java.lang.String catalog,
                                        java.lang.String schemaPattern,
                                        java.lang.String typeNamePattern)
                                 throws java.sql.SQLException
```
    [Not supported]
    
    Specified by:
    
    getSuperTypes in interface java.sql.DatabaseMetaData
    
    Throws:
    
    java.sql.SQLException
  - getSuperTables
```
public java.sql.ResultSet getSuperTables(java.lang.String catalog,
                                         java.lang.String schemaPattern,
                                         java.lang.String tableNamePattern)
                                  throws java.sql.SQLException
```
    Get the list of super tables of a table. This method currently returns an empty result set.
    1. TABLE_CAT (String) table catalog
    2. TABLE_SCHEM (String) table schema
    3. TABLE_NAME (String) table name
    4. SUPERTABLE_NAME (String) the name of the super table
    Specified by:
    
    getSuperTables in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schemaPattern - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    tableNamePattern - null (to get all objects) or a table name pattern (uppercase for unquoted names)
    
    Returns:
    
    an empty result set
    
    Throws:
    
    java.sql.SQLException
  - getAttributes
```
public java.sql.ResultSet getAttributes(java.lang.String catalog,
                                        java.lang.String schemaPattern,
                                        java.lang.String typeNamePattern,
                                        java.lang.String attributeNamePattern)
                                 throws java.sql.SQLException
```
    [Not supported]
    
    Specified by:
    
    getAttributes in interface java.sql.DatabaseMetaData
    
    Throws:
    
    java.sql.SQLException
  - supportsResultSetHoldability
```
public boolean supportsResultSetHoldability(int holdability)
```
    Does this database supports a result set holdability.
    
    Specified by:
    
    supportsResultSetHoldability in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    holdability - ResultSet.HOLD_CURSORS_OVER_COMMIT or CLOSE_CURSORS_AT_COMMIT
    
    Returns:
    
    true if the holdability is ResultSet.CLOSE_CURSORS_AT_COMMIT
  - getResultSetHoldability
```
public int getResultSetHoldability()
```
    Gets the result set holdability.
    
    Specified by:
    
    getResultSetHoldability in interface java.sql.DatabaseMetaData
    
    Returns:
    
    ResultSet.CLOSE_CURSORS_AT_COMMIT
  - getDatabaseMajorVersion
```
public int getDatabaseMajorVersion()
                            throws java.sql.SQLException
```
    Gets the major version of the database.
    
    Specified by:
    
    getDatabaseMajorVersion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the major version
    
    Throws:
    
    java.sql.SQLException
  - getDatabaseMinorVersion
```
public int getDatabaseMinorVersion()
                            throws java.sql.SQLException
```
    Gets the minor version of the database.
    
    Specified by:
    
    getDatabaseMinorVersion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the minor version
    
    Throws:
    
    java.sql.SQLException
  - getJDBCMajorVersion
```
public int getJDBCMajorVersion()
```
    Gets the major version of the supported JDBC API.
    
    Specified by:
    
    getJDBCMajorVersion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the major version (4)
  - getJDBCMinorVersion
```
public int getJDBCMinorVersion()
```
    Gets the minor version of the supported JDBC API.
    
    Specified by:
    
    getJDBCMinorVersion in interface java.sql.DatabaseMetaData
    
    Returns:
    
    the minor version (2)
  - getSQLStateType
```
public int getSQLStateType()
```
    Gets the SQL State type.
    
    Specified by:
    
    getSQLStateType in interface java.sql.DatabaseMetaData
    
    Returns:
    
    DatabaseMetaData.sqlStateSQL
  - locatorsUpdateCopy
```
public boolean locatorsUpdateCopy()
```
    Does the database make a copy before updating.
    
    Specified by:
    
    locatorsUpdateCopy in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - supportsStatementPooling
```
public boolean supportsStatementPooling()
```
    Does the database support statement pooling.
    
    Specified by:
    
    supportsStatementPooling in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - getRowIdLifetime
```
public java.sql.RowIdLifetime getRowIdLifetime()
```
    Get the lifetime of a rowid.
    
    Specified by:
    
    getRowIdLifetime in interface java.sql.DatabaseMetaData
    
    Returns:
    
    ROWID_UNSUPPORTED
  - getSchemas
```
public java.sql.ResultSet getSchemas(java.lang.String catalogPattern,
                                     java.lang.String schemaPattern)
                              throws java.sql.SQLException
```
    Gets the list of schemas in the database. The result set is sorted by TABLE_SCHEM.
    1. TABLE_SCHEM (String) schema name
    2. TABLE_CATALOG (String) catalog name
    Specified by:
    
    getSchemas in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalogPattern - null (to get all objects) or the catalog name
    
    schemaPattern - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    Returns:
    
    the schema list
    
    Throws:
    
    java.sql.SQLException - if the connection is closed
  - supportsStoredFunctionsUsingCallSyntax
```
public boolean supportsStoredFunctionsUsingCallSyntax()
```
    Returns whether the database supports calling functions using the call syntax.
    
    Specified by:
    
    supportsStoredFunctionsUsingCallSyntax in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - autoCommitFailureClosesAllResultSets
```
public boolean autoCommitFailureClosesAllResultSets()
```
    Returns whether an exception while auto commit is on closes all result sets.
    
    Specified by:
    
    autoCommitFailureClosesAllResultSets in interface java.sql.DatabaseMetaData
    
    Returns:
    
    false
  - getClientInfoProperties
```
public java.sql.ResultSet getClientInfoProperties()
                                           throws java.sql.SQLException
```
    Specified by:
    
    getClientInfoProperties in interface java.sql.DatabaseMetaData
    
    Throws:
    
    java.sql.SQLException
  - unwrap
```
public <T> T unwrap(java.lang.Class<T> iface)
             throws java.sql.SQLException
```
    Return an object of this class if possible.
    
    Specified by:
    
    unwrap in interface java.sql.Wrapper
    
    Parameters:
    
    iface - the class
    
    Returns:
    
    this
    
    Throws:
    
    java.sql.SQLException
  - isWrapperFor
```
public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException
```
    Checks if unwrap can return an object of this class.
    
    Specified by:
    
    isWrapperFor in interface java.sql.Wrapper
    
    Parameters:
    
    iface - the class
    
    Returns:
    
    whether or not the interface is assignable from this class
    
    Throws:
    
    java.sql.SQLException
  - getFunctionColumns
```
public java.sql.ResultSet getFunctionColumns(java.lang.String catalog,
                                             java.lang.String schemaPattern,
                                             java.lang.String functionNamePattern,
                                             java.lang.String columnNamePattern)
                                      throws java.sql.SQLException
```
    [Not supported] Gets the list of function columns.
    
    Specified by:
    
    getFunctionColumns in interface java.sql.DatabaseMetaData
    
    Throws:
    
    java.sql.SQLException
  - getFunctions
```
public java.sql.ResultSet getFunctions(java.lang.String catalog,
                                       java.lang.String schemaPattern,
                                       java.lang.String functionNamePattern)
                                throws java.sql.SQLException
```
    [Not supported] Gets the list of functions.
    
    Specified by:
    
    getFunctions in interface java.sql.DatabaseMetaData
    
    Throws:
    
    java.sql.SQLException
  - generatedKeyAlwaysReturned
```
public boolean generatedKeyAlwaysReturned()
```
    Returns whether database always returns generated keys if valid names or indexes of columns were specified and command was completed successfully.
    
    Specified by:
    
    generatedKeyAlwaysReturned in interface java.sql.DatabaseMetaData
    
    Returns:
    
    true
  - getPseudoColumns
```
public java.sql.ResultSet getPseudoColumns(java.lang.String catalog,
                                           java.lang.String schemaPattern,
                                           java.lang.String tableNamePattern,
                                           java.lang.String columnNamePattern)
                                    throws java.sql.SQLException
```
    Gets the list of pseudo and invisible columns. The result set is sorted by TABLE_SCHEM, TABLE_NAME, and COLUMN_NAME.
    1. TABLE_CAT (String) table catalog
    2. TABLE_SCHEM (String) table schema
    3. TABLE_NAME (String) table name
    4. COLUMN_NAME (String) column name
    5. DATA_TYPE (int) data type (see java.sql.Types)
    6. COLUMN_SIZE (int) precision (values larger than 2 GB are returned as 2 GB)
    7. DECIMAL_DIGITS (int) scale (0 for INTEGER and VARCHAR)
    8. NUM_PREC_RADIX (int) radix
    9. COLUMN_USAGE (String) he allowed usage for the column, see PseudoColumnUsage
    10. REMARKS (String) comment
    11. CHAR_OCTET_LENGTH (int) for char types the maximum number of bytes in the column
    12. IS_NULLABLE (String) "NO" or "YES"
    Specified by:
    
    getPseudoColumns in interface java.sql.DatabaseMetaData
    
    Parameters:
    
    catalog - null (to get all objects) or the catalog name
    
    schemaPattern - null (to get all objects) or a schema name (uppercase for unquoted names)
    
    tableNamePattern - null (to get all objects) or a table name (uppercase for unquoted names)
    
    columnNamePattern - null (to get all objects) or a column name (uppercase for unquoted names)
    
    Returns:
    
    the list of pseudo and invisible columns
    
    Throws:
    
    java.sql.SQLException
  - toString
```
public java.lang.String toString()
```
    INTERNAL
    
    Overrides:
    
    toString in class java.lang.Object

Class JdbcDatabaseMetaData

Field Summary

Fields inherited from class org.h2.message.TraceObject

Fields inherited from interface java.sql.DatabaseMetaData

Method Summary

Methods inherited from class org.h2.message.TraceObject

Methods inherited from class java.lang.Object

Methods inherited from interface java.sql.DatabaseMetaData

Method Detail

getDriverMajorVersion

getDriverMinorVersion

getDatabaseProductName

getDatabaseProductVersion

getDriverName

getDriverVersion

getTables

getColumns

getIndexInfo

getPrimaryKeys

allProceduresAreCallable

allTablesAreSelectable

getURL

getUserName

isReadOnly

nullsAreSortedHigh

nullsAreSortedLow

nullsAreSortedAtStart

nullsAreSortedAtEnd

getConnection

getProcedures

getProcedureColumns

getSchemas

getCatalogs

getTableTypes

getColumnPrivileges

getTablePrivileges

getBestRowIdentifier

getVersionColumns

getImportedKeys

getExportedKeys

getCrossReference

getUDTs

getTypeInfo

usesLocalFiles

usesLocalFilePerTable

getIdentifierQuoteString

getSQLKeywords

getNumericFunctions

getStringFunctions

getSystemFunctions

getTimeDateFunctions

getSearchStringEscape

getExtraNameCharacters

supportsAlterTableWithAddColumn

supportsAlterTableWithDropColumn

supportsColumnAliasing

nullPlusNonNullIsNull

supportsConvert

supportsConvert

supportsTableCorrelationNames

supportsDifferentTableCorrelationNames

supportsExpressionsInOrderBy

supportsOrderByUnrelated

supportsGroupBy

supportsGroupByUnrelated

supportsGroupByBeyondSelect

supportsLikeEscapeClause

supportsMultipleResultSets

supportsMultipleTransactions

supportsNonNullableColumns

supportsMinimumSQLGrammar

supportsCoreSQLGrammar

supportsExtendedSQLGrammar

supportsANSI92EntryLevelSQL

supportsANSI92IntermediateSQL

supportsANSI92FullSQL

supportsIntegrityEnhancementFacility

supportsOuterJoins

supportsFullOuterJoins

supportsLimitedOuterJoins