Package org.apache.tomcat.dbcp.dbcp2

# Class DelegatingDatabaseMetaData

java.lang.Object
org.apache.tomcat.dbcp.dbcp2.DelegatingDatabaseMetaData

All Implemented Interfaces:
  `DatabaseMetaData`, `Wrapper`

public class DelegatingDatabaseMetaData extends Object implements DatabaseMetaData

A base delegating implementation of `DatabaseMetaData`.

Methods that create `ResultSet` objects are wrapped to create `DelegatingResultSet` objects and the remaining methods simply call the corresponding method on the "delegate" provided in the constructor.

Since:
  2.0

## Field Summary

### 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`

## Constructor Summary

Constructors
Constructor
Description
`DelegatingDatabaseMetaData(DelegatingConnection<?> connection, DatabaseMetaData databaseMetaData)`
Constructs a new instance for the given delegating connection and database meta data.

## Method Summary

Modifier and Type
Method
Description
`boolean`
`allProceduresAreCallable()`
`boolean`
`allTablesAreSelectable()`
`boolean`
`autoCommitFailureClosesAllResultSets()`
`boolean`
`dataDefinitionCausesTransactionCommit()`
`boolean`
`dataDefinitionIgnoredInTransactions()`
`boolean`
`deletesAreDetected(int type)`
`boolean`
`doesMaxRowSizeIncludeBlobs()`
`boolean`
`generatedKeyAlwaysReturned()`
`ResultSet`
`getAttributes(String catalog, String schemaPattern, String typeNamePattern, String attributeNamePattern)`
`ResultSet`
`getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable)`
`ResultSet`
`getCatalogs()`
`String`
`getCatalogSeparator()`
`String`
`getCatalogTerm()`
`ResultSet`
`getClientInfoProperties()`
`ResultSet`
`getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern)`
`ResultSet`
`getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern)`
`Connection`
`getConnection()`
`ResultSet`
`getCrossReference(String parentCatalog, String parentSchema, String parentTable, String foreignCatalog, String foreignSchema, String foreignTable)`
`int`
`getDatabaseMajorVersion()`
`int`
`getDatabaseMinorVersion()`
`String`
`getDatabaseProductName()`
`String`
`getDatabaseProductVersion()`
`int`
`getDefaultTransactionIsolation()`
`DatabaseMetaData`
`getDelegate()`
Gets the underlying database meta data.
`int`
`getDriverMajorVersion()`
`int`
`getDriverMinorVersion()`
`String`
`getDriverName()`
`String`
`getDriverVersion()`
`ResultSet`
`getExportedKeys(String catalog, String schema, String table)`
`String`
`getExtraNameCharacters()`
`ResultSet`
`getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern)`
`ResultSet`
`getFunctions(String catalog, String schemaPattern, String functionNamePattern)`
`String`
`getIdentifierQuoteString()`
`ResultSet`
`getImportedKeys(String catalog, String schema, String table)`
`ResultSet`
`getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate)`
`DatabaseMetaData`
`getInnermostDelegate()`
If my underlying `ResultSet` is not a `DelegatingResultSet`, returns it, otherwise recursively invokes this method on my delegate.
`int`
`getJDBCMajorVersion()`
`int`
`getJDBCMinorVersion()`
`int`
`getMaxBinaryLiteralLength()`
`int`
`getMaxCatalogNameLength()`
`int`
`getMaxCharLiteralLength()`
`int`
`getMaxColumnNameLength()`
`int`
`getMaxColumnsInGroupBy()`
`int`
`getMaxColumnsInIndex()`
`int`
`getMaxColumnsInOrderBy()`
`int`
`getMaxColumnsInSelect()`
`int`
`getMaxColumnsInTable()`
`int`
`getMaxConnections()`
`int`
`getMaxCursorNameLength()`
`int`
`getMaxIndexLength()`
`long`
`getMaxLogicalLobSize()`
`int`
`getMaxProcedureNameLength()`
`int`
`getMaxRowSize()`
`int`
`getMaxSchemaNameLength()`
`int`
`getMaxStatementLength()`
`int`
`getMaxStatements()`
`int`
`getMaxTableNameLength()`
`int`
`getMaxTablesInSelect()`
`int`
`getMaxUserNameLength()`
`String`
`getNumericFunctions()`
`ResultSet`
`getPrimaryKeys(String catalog, String schema, String table)`
`ResultSet`
`getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern)`
`ResultSet`
`getProcedures(String catalog, String schemaPattern, String procedureNamePattern)`
`String`
`getProcedureTerm()`
`ResultSet`
`getPseudoColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern)`
`int`
`getResultSetHoldability()`
`RowIdLifetime`
`getRowIdLifetime()`
`ResultSet`
`getSchemas()`
`ResultSet`
`getSchemas(String catalog, String schemaPattern)`
`String`
`getSchemaTerm()`
`String`
`getSearchStringEscape()`
`String`
`getSQLKeywords()`
`int`
`getSQLStateType()`
`String`
`getStringFunctions()`
`ResultSet`
`getSuperTables(String catalog, String schemaPattern, String tableNamePattern)`
`ResultSet`
`getSuperTypes(String catalog, String schemaPattern, String typeNamePattern)`
`String`
`getSystemFunctions()`
`ResultSet`
`getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern)`
`ResultSet`
`getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types)`
`ResultSet`
`getTableTypes()`
`String`
`getTimeDateFunctions()`
`ResultSet`
`getTypeInfo()`
`ResultSet`
`getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types)`
`String`
`getURL()`
`String`
`getUserName()`
`ResultSet`
`getVersionColumns(String catalog, String schema, String table)`
`protected void`
`handleException(SQLException e)`
`boolean`
`insertsAreDetected(int type)`
`boolean`
`isCatalogAtStart()`
`boolean`
`isReadOnly()`
`boolean`
`isWrapperFor(Class<?> iface)`
`boolean`
`locatorsUpdateCopy()`
`boolean`
`nullPlusNonNullIsNull()`
`boolean`
`nullsAreSortedAtEnd()`
`boolean`
`nullsAreSortedAtStart()`
`boolean`
`nullsAreSortedHigh()`
`boolean`
`nullsAreSortedLow()`
`boolean`
`othersDeletesAreVisible(int type)`
`boolean`
`othersInsertsAreVisible(int type)`
`boolean`
`othersUpdatesAreVisible(int type)`
`boolean`
`ownDeletesAreVisible(int type)`
`boolean`
`ownInsertsAreVisible(int type)`
`boolean`
`ownUpdatesAreVisible(int type)`
`boolean`
`storesLowerCaseIdentifiers()`
`boolean`
`storesLowerCaseQuotedIdentifiers()`
`boolean`
`storesMixedCaseIdentifiers()`
`boolean`
`storesMixedCaseQuotedIdentifiers()`
`boolean`
`storesUpperCaseIdentifiers()`
`boolean`
`storesUpperCaseQuotedIdentifiers()`
`boolean`
`supportsAlterTableWithAddColumn()`
`boolean`
`supportsAlterTableWithDropColumn()`
`boolean`
`supportsANSI92EntryLevelSQL()`
`boolean`
`supportsANSI92FullSQL()`
`boolean`
`supportsANSI92IntermediateSQL()`
`boolean`
`supportsBatchUpdates()`
`boolean`
`supportsCatalogsInDataManipulation()`
`boolean`
`supportsCatalogsInIndexDefinitions()`
`boolean`
`supportsCatalogsInPrivilegeDefinitions()`
`boolean`
`supportsCatalogsInProcedureCalls()`
`boolean`
`supportsCatalogsInTableDefinitions()`
`boolean`
`supportsColumnAliasing()`
`boolean`
`supportsConvert()`
`boolean`
`supportsConvert(int fromType, int toType)`
`boolean`
`supportsCoreSQLGrammar()`
`boolean`
`supportsCorrelatedSubqueries()`
`boolean`
`supportsDataDefinitionAndDataManipulationTransactions()`
`boolean`
`supportsDataManipulationTransactionsOnly()`
`boolean`
`supportsDifferentTableCorrelationNames()`
`boolean`
`supportsExpressionsInOrderBy()`
`boolean`
`supportsExtendedSQLGrammar()`
`boolean`
`supportsFullOuterJoins()`
`boolean`
`supportsGetGeneratedKeys()`
`boolean`
`supportsGroupBy()`
`boolean`
`supportsGroupByBeyondSelect()`
`boolean`
`supportsGroupByUnrelated()`
`boolean`
`supportsIntegrityEnhancementFacility()`
`boolean`
`supportsLikeEscapeClause()`
`boolean`
`supportsLimitedOuterJoins()`
`boolean`
`supportsMinimumSQLGrammar()`
`boolean`
`supportsMixedCaseIdentifiers()`
`boolean`
`supportsMixedCaseQuotedIdentifiers()`
`boolean`
`supportsMultipleOpenResults()`
`boolean`
`supportsMultipleResultSets()`
`boolean`
`supportsMultipleTransactions()`
`boolean`
`supportsNamedParameters()`
`boolean`
`supportsNonNullableColumns()`
`boolean`
`supportsOpenCursorsAcrossCommit()`
`boolean`
`supportsOpenCursorsAcrossRollback()`
`boolean`
`supportsOpenStatementsAcrossCommit()`
`boolean`
`supportsOpenStatementsAcrossRollback()`
`boolean`
`supportsOrderByUnrelated()`
`boolean`
`supportsOuterJoins()`
`boolean`
`supportsPositionedDelete()`
`boolean`
`supportsPositionedUpdate()`
`boolean`
`supportsRefCursors()`
`boolean`
`supportsResultSetConcurrency(int type, int concurrency)`
`boolean`
`supportsResultSetHoldability(int holdability)`
`boolean`
`supportsResultSetType(int type)`
`boolean`
`supportsSavepoints()`
`boolean`
`supportsSchemasInDataManipulation()`
`boolean`
`supportsSchemasInIndexDefinitions()`
`boolean`
`supportsSchemasInPrivilegeDefinitions()`
`boolean`
`supportsSchemasInProcedureCalls()`
`boolean`
`supportsSchemasInTableDefinitions()`
`boolean`
`supportsSelectForUpdate()`
`boolean`
`supportsStatementPooling()`
`boolean`
`supportsStoredFunctionsUsingCallSyntax()`
`boolean`
`supportsStoredProcedures()`
`boolean`
`supportsSubqueriesInComparisons()`
`boolean`
`supportsSubqueriesInExists()`
`boolean`
`supportsSubqueriesInIns()`
`boolean`
`supportsSubqueriesInQuantifieds()`
`boolean`
`supportsTableCorrelationNames()`
`boolean`
`supportsTransactionIsolationLevel(int level)`
`boolean`
`supportsTransactions()`
`boolean`
`supportsUnion()`
`boolean`
`supportsUnionAll()`
`<T> T`
`unwrap(Class<T> iface)`
`boolean`
`updatesAreDetected(int type)`
`boolean`
`usesLocalFilePerTable()`
`boolean`
`usesLocalFiles()`

### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

### Methods inherited from interface java.sql.DatabaseMetaData

`supportsSharding`

## Constructor Details

### DelegatingDatabaseMetaData

public DelegatingDatabaseMetaData(DelegatingConnection<?> connection, DatabaseMetaData databaseMetaData)
Constructs a new instance for the given delegating connection and database meta data.

Parameters:
  `connection` - the delegating connection
  `databaseMetaData` - the database meta data

## Method Details

### allProceduresAreCallable

public boolean allProceduresAreCallable() throws SQLException

Specified by:
  `allProceduresAreCallable` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### allTablesAreSelectable

public boolean allTablesAreSelectable() throws SQLException

Specified by:
  `allTablesAreSelectable` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### autoCommitFailureClosesAllResultSets

public boolean autoCommitFailureClosesAllResultSets() throws SQLException

Specified by:
  `autoCommitFailureClosesAllResultSets` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### dataDefinitionCausesTransactionCommit

public boolean dataDefinitionCausesTransactionCommit() throws SQLException

Specified by:
  `dataDefinitionCausesTransactionCommit` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### dataDefinitionIgnoredInTransactions

public boolean dataDefinitionIgnoredInTransactions() throws SQLException

Specified by:
  `dataDefinitionIgnoredInTransactions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### deletesAreDetected

public boolean deletesAreDetected(int type) throws SQLException

Specified by:
  `deletesAreDetected` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### doesMaxRowSizeIncludeBlobs

public boolean doesMaxRowSizeIncludeBlobs() throws SQLException

Specified by:
  `doesMaxRowSizeIncludeBlobs` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### generatedKeyAlwaysReturned

public boolean generatedKeyAlwaysReturned() throws SQLException

Specified by:
  `generatedKeyAlwaysReturned` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getAttributes

public ResultSet getAttributes(String catalog, String schemaPattern, String typeNamePattern, String attributeNamePattern) throws SQLException

Specified by:
  `getAttributes` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getBestRowIdentifier

public ResultSet getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable) throws SQLException

Specified by:
  `getBestRowIdentifier` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getCatalogs

public ResultSet getCatalogs() throws SQLException

Specified by:
  `getCatalogs` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getCatalogSeparator

public String getCatalogSeparator() throws SQLException

Specified by:
  `getCatalogSeparator` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getCatalogTerm

public String getCatalogTerm() throws SQLException

Specified by:
  `getCatalogTerm` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getClientInfoProperties

public ResultSet getClientInfoProperties() throws SQLException

Specified by:
  `getClientInfoProperties` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getColumnPrivileges

public ResultSet getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern) throws SQLException

Specified by:
  `getColumnPrivileges` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getColumns

public ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException

Specified by:
  `getColumns` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getConnection

public Connection getConnection() throws SQLException

Specified by:
  `getConnection` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getCrossReference

public ResultSet getCrossReference(String parentCatalog, String parentSchema, String parentTable, String foreignCatalog, String foreignSchema, String foreignTable) throws SQLException

Specified by:
  `getCrossReference` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getDatabaseMajorVersion

public int getDatabaseMajorVersion() throws SQLException

Specified by:
  `getDatabaseMajorVersion` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getDatabaseMinorVersion

public int getDatabaseMinorVersion() throws SQLException

Specified by:
  `getDatabaseMinorVersion` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getDatabaseProductName

public String getDatabaseProductName() throws SQLException

Specified by:
  `getDatabaseProductName` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getDatabaseProductVersion

public String getDatabaseProductVersion() throws SQLException

Specified by:
  `getDatabaseProductVersion` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getDefaultTransactionIsolation

public int getDefaultTransactionIsolation() throws SQLException

Specified by:
  `getDefaultTransactionIsolation` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getDelegate

public DatabaseMetaData getDelegate()
Gets the underlying database meta data.

Returns:
  The underlying database meta data.

### getDriverMajorVersion

public int getDriverMajorVersion()

Specified by:
  `getDriverMajorVersion` in interface `DatabaseMetaData`

### getDriverMinorVersion

public int getDriverMinorVersion()

Specified by:
  `getDriverMinorVersion` in interface `DatabaseMetaData`

### getDriverName

public String getDriverName() throws SQLException

Specified by:
  `getDriverName` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getDriverVersion

public String getDriverVersion() throws SQLException

Specified by:
  `getDriverVersion` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getExportedKeys

public ResultSet getExportedKeys(String catalog, String schema, String table) throws SQLException

Specified by:
  `getExportedKeys` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getExtraNameCharacters

public String getExtraNameCharacters() throws SQLException

Specified by:
  `getExtraNameCharacters` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getFunctionColumns

public ResultSet getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern) throws SQLException

Specified by:
  `getFunctionColumns` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getFunctions

public ResultSet getFunctions(String catalog, String schemaPattern, String functionNamePattern) throws SQLException

Specified by:
  `getFunctions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getIdentifierQuoteString

public String getIdentifierQuoteString() throws SQLException

Specified by:
  `getIdentifierQuoteString` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getImportedKeys

public ResultSet getImportedKeys(String catalog, String schema, String table) throws SQLException

Specified by:
  `getImportedKeys` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getIndexInfo

public ResultSet getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate) throws SQLException

Specified by:
  `getIndexInfo` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getInnermostDelegate

public DatabaseMetaData getInnermostDelegate()
If my underlying `ResultSet` is not a `DelegatingResultSet`, returns it, otherwise recursively invokes this method on my delegate.

Hence this method will return the first delegate that is not a `DelegatingResultSet`, or `null` when no non-`DelegatingResultSet` delegate can be found by traversing this chain.

This method is useful when you may have nested `DelegatingResultSet`s, and you want to make sure to obtain a "genuine" `ResultSet`.

Returns:
  the innermost database meta data.

### getJDBCMajorVersion

public int getJDBCMajorVersion() throws SQLException

Specified by:
  `getJDBCMajorVersion` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getJDBCMinorVersion

public int getJDBCMinorVersion() throws SQLException

Specified by:
  `getJDBCMinorVersion` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxBinaryLiteralLength

public int getMaxBinaryLiteralLength() throws SQLException

Specified by:
  `getMaxBinaryLiteralLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxCatalogNameLength

public int getMaxCatalogNameLength() throws SQLException

Specified by:
  `getMaxCatalogNameLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxCharLiteralLength

public int getMaxCharLiteralLength() throws SQLException

Specified by:
  `getMaxCharLiteralLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxColumnNameLength

public int getMaxColumnNameLength() throws SQLException

Specified by:
  `getMaxColumnNameLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxColumnsInGroupBy

public int getMaxColumnsInGroupBy() throws SQLException

Specified by:
  `getMaxColumnsInGroupBy` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxColumnsInIndex

public int getMaxColumnsInIndex() throws SQLException

Specified by:
  `getMaxColumnsInIndex` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxColumnsInOrderBy

public int getMaxColumnsInOrderBy() throws SQLException

Specified by:
  `getMaxColumnsInOrderBy` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxColumnsInSelect

public int getMaxColumnsInSelect() throws SQLException

Specified by:
  `getMaxColumnsInSelect` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxColumnsInTable

public int getMaxColumnsInTable() throws SQLException

Specified by:
  `getMaxColumnsInTable` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxConnections

public int getMaxConnections() throws SQLException

Specified by:
  `getMaxConnections` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxCursorNameLength

public int getMaxCursorNameLength() throws SQLException

Specified by:
  `getMaxCursorNameLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxIndexLength

public int getMaxIndexLength() throws SQLException

Specified by:
  `getMaxIndexLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxLogicalLobSize

public long getMaxLogicalLobSize() throws SQLException

Specified by:
  `getMaxLogicalLobSize` in interface `DatabaseMetaData`
Throws:
  `SQLException`
Since:
  2.5.0

### getMaxProcedureNameLength

public int getMaxProcedureNameLength() throws SQLException

Specified by:
  `getMaxProcedureNameLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxRowSize

public int getMaxRowSize() throws SQLException

Specified by:
  `getMaxRowSize` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxSchemaNameLength

public int getMaxSchemaNameLength() throws SQLException

Specified by:
  `getMaxSchemaNameLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxStatementLength

public int getMaxStatementLength() throws SQLException

Specified by:
  `getMaxStatementLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxStatements

public int getMaxStatements() throws SQLException

Specified by:
  `getMaxStatements` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxTableNameLength

public int getMaxTableNameLength() throws SQLException

Specified by:
  `getMaxTableNameLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxTablesInSelect

public int getMaxTablesInSelect() throws SQLException

Specified by:
  `getMaxTablesInSelect` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getMaxUserNameLength

public int getMaxUserNameLength() throws SQLException

Specified by:
  `getMaxUserNameLength` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getNumericFunctions

public String getNumericFunctions() throws SQLException

Specified by:
  `getNumericFunctions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getPrimaryKeys

public ResultSet getPrimaryKeys(String catalog, String schema, String table) throws SQLException

Specified by:
  `getPrimaryKeys` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getProcedureColumns

public ResultSet getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern) throws SQLException

Specified by:
  `getProcedureColumns` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getProcedures

public ResultSet getProcedures(String catalog, String schemaPattern, String procedureNamePattern) throws SQLException

Specified by:
  `getProcedures` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getProcedureTerm

public String getProcedureTerm() throws SQLException

Specified by:
  `getProcedureTerm` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getPseudoColumns

public ResultSet getPseudoColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException

Specified by:
  `getPseudoColumns` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getResultSetHoldability

public int getResultSetHoldability() throws SQLException

Specified by:
  `getResultSetHoldability` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getRowIdLifetime

public RowIdLifetime getRowIdLifetime() throws SQLException

Specified by:
  `getRowIdLifetime` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSchemas

public ResultSet getSchemas() throws SQLException

Specified by:
  `getSchemas` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSchemas

public ResultSet getSchemas(String catalog, String schemaPattern) throws SQLException

Specified by:
  `getSchemas` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSchemaTerm

public String getSchemaTerm() throws SQLException

Specified by:
  `getSchemaTerm` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSearchStringEscape

public String getSearchStringEscape() throws SQLException

Specified by:
  `getSearchStringEscape` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSQLKeywords

public String getSQLKeywords() throws SQLException

Specified by:
  `getSQLKeywords` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSQLStateType

public int getSQLStateType() throws SQLException

Specified by:
  `getSQLStateType` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getStringFunctions

public String getStringFunctions() throws SQLException

Specified by:
  `getStringFunctions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSuperTables

public ResultSet getSuperTables(String catalog, String schemaPattern, String tableNamePattern) throws SQLException

Specified by:
  `getSuperTables` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSuperTypes

public ResultSet getSuperTypes(String catalog, String schemaPattern, String typeNamePattern) throws SQLException

Specified by:
  `getSuperTypes` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getSystemFunctions

public String getSystemFunctions() throws SQLException

Specified by:
  `getSystemFunctions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getTablePrivileges

public ResultSet getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern) throws SQLException

Specified by:
  `getTablePrivileges` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getTables

public ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) throws SQLException

Specified by:
  `getTables` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getTableTypes

public ResultSet getTableTypes() throws SQLException

Specified by:
  `getTableTypes` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getTimeDateFunctions

public String getTimeDateFunctions() throws SQLException

Specified by:
  `getTimeDateFunctions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getTypeInfo

public ResultSet getTypeInfo() throws SQLException

Specified by:
  `getTypeInfo` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getUDTs

public ResultSet getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types) throws SQLException

Specified by:
  `getUDTs` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getURL

public String getURL() throws SQLException

Specified by:
  `getURL` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getUserName

public String getUserName() throws SQLException

Specified by:
  `getUserName` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### getVersionColumns

public ResultSet getVersionColumns(String catalog, String schema, String table) throws SQLException

Specified by:
  `getVersionColumns` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### handleException

protected void handleException(SQLException e) throws SQLException

Throws:
  `SQLException`

### insertsAreDetected

public boolean insertsAreDetected(int type) throws SQLException

Specified by:
  `insertsAreDetected` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### isCatalogAtStart

public boolean isCatalogAtStart() throws SQLException

Specified by:
  `isCatalogAtStart` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### isReadOnly

public boolean isReadOnly() throws SQLException

Specified by:
  `isReadOnly` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### isWrapperFor

public boolean isWrapperFor(Class<?> iface) throws SQLException

Specified by:
  `isWrapperFor` in interface `Wrapper`
Throws:
  `SQLException`

### locatorsUpdateCopy

public boolean locatorsUpdateCopy() throws SQLException

Specified by:
  `locatorsUpdateCopy` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### nullPlusNonNullIsNull

public boolean nullPlusNonNullIsNull() throws SQLException

Specified by:
  `nullPlusNonNullIsNull` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### nullsAreSortedAtEnd

public boolean nullsAreSortedAtEnd() throws SQLException

Specified by:
  `nullsAreSortedAtEnd` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### nullsAreSortedAtStart

public boolean nullsAreSortedAtStart() throws SQLException

Specified by:
  `nullsAreSortedAtStart` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### nullsAreSortedHigh

public boolean nullsAreSortedHigh() throws SQLException

Specified by:
  `nullsAreSortedHigh` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### nullsAreSortedLow

public boolean nullsAreSortedLow() throws SQLException

Specified by:
  `nullsAreSortedLow` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### othersDeletesAreVisible

public boolean othersDeletesAreVisible(int type) throws SQLException

Specified by:
  `othersDeletesAreVisible` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### othersInsertsAreVisible

public boolean othersInsertsAreVisible(int type) throws SQLException

Specified by:
  `othersInsertsAreVisible` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### othersUpdatesAreVisible

public boolean othersUpdatesAreVisible(int type) throws SQLException

Specified by:
  `othersUpdatesAreVisible` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### ownDeletesAreVisible

public boolean ownDeletesAreVisible(int type) throws SQLException

Specified by:
  `ownDeletesAreVisible` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### ownInsertsAreVisible

public boolean ownInsertsAreVisible(int type) throws SQLException

Specified by:
  `ownInsertsAreVisible` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### ownUpdatesAreVisible

public boolean ownUpdatesAreVisible(int type) throws SQLException

Specified by:
  `ownUpdatesAreVisible` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### storesLowerCaseIdentifiers

public boolean storesLowerCaseIdentifiers() throws SQLException

Specified by:
  `storesLowerCaseIdentifiers` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### storesLowerCaseQuotedIdentifiers

public boolean storesLowerCaseQuotedIdentifiers() throws SQLException

Specified by:
  `storesLowerCaseQuotedIdentifiers` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### storesMixedCaseIdentifiers

public boolean storesMixedCaseIdentifiers() throws SQLException

Specified by:
  `storesMixedCaseIdentifiers` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### storesMixedCaseQuotedIdentifiers

public boolean storesMixedCaseQuotedIdentifiers() throws SQLException

Specified by:
  `storesMixedCaseQuotedIdentifiers` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### storesUpperCaseIdentifiers

public boolean storesUpperCaseIdentifiers() throws SQLException

Specified by:
  `storesUpperCaseIdentifiers` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### storesUpperCaseQuotedIdentifiers

public boolean storesUpperCaseQuotedIdentifiers() throws SQLException

Specified by:
  `storesUpperCaseQuotedIdentifiers` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsAlterTableWithAddColumn

public boolean supportsAlterTableWithAddColumn() throws SQLException

Specified by:
  `supportsAlterTableWithAddColumn` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsAlterTableWithDropColumn

public boolean supportsAlterTableWithDropColumn() throws SQLException

Specified by:
  `supportsAlterTableWithDropColumn` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsANSI92EntryLevelSQL

public boolean supportsANSI92EntryLevelSQL() throws SQLException

Specified by:
  `supportsANSI92EntryLevelSQL` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsANSI92FullSQL

public boolean supportsANSI92FullSQL() throws SQLException

Specified by:
  `supportsANSI92FullSQL` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsANSI92IntermediateSQL

public boolean supportsANSI92IntermediateSQL() throws SQLException

Specified by:
  `supportsANSI92IntermediateSQL` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsBatchUpdates

public boolean supportsBatchUpdates() throws SQLException

Specified by:
  `supportsBatchUpdates` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsCatalogsInDataManipulation

public boolean supportsCatalogsInDataManipulation() throws SQLException

Specified by:
  `supportsCatalogsInDataManipulation` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsCatalogsInIndexDefinitions

public boolean supportsCatalogsInIndexDefinitions() throws SQLException

Specified by:
  `supportsCatalogsInIndexDefinitions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsCatalogsInPrivilegeDefinitions

public boolean supportsCatalogsInPrivilegeDefinitions() throws SQLException

Specified by:
  `supportsCatalogsInPrivilegeDefinitions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsCatalogsInProcedureCalls

public boolean supportsCatalogsInProcedureCalls() throws SQLException

Specified by:
  `supportsCatalogsInProcedureCalls` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsCatalogsInTableDefinitions

public boolean supportsCatalogsInTableDefinitions() throws SQLException

Specified by:
  `supportsCatalogsInTableDefinitions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsColumnAliasing

public boolean supportsColumnAliasing() throws SQLException

Specified by:
  `supportsColumnAliasing` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsConvert

public boolean supportsConvert() throws SQLException

Specified by:
  `supportsConvert` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsConvert

public boolean supportsConvert(int fromType, int toType) throws SQLException

Specified by:
  `supportsConvert` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsCoreSQLGrammar

public boolean supportsCoreSQLGrammar() throws SQLException

Specified by:
  `supportsCoreSQLGrammar` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsCorrelatedSubqueries

public boolean supportsCorrelatedSubqueries() throws SQLException

Specified by:
  `supportsCorrelatedSubqueries` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsDataDefinitionAndDataManipulationTransactions

public boolean supportsDataDefinitionAndDataManipulationTransactions() throws SQLException

Specified by:
  `supportsDataDefinitionAndDataManipulationTransactions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsDataManipulationTransactionsOnly

public boolean supportsDataManipulationTransactionsOnly() throws SQLException

Specified by:
  `supportsDataManipulationTransactionsOnly` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsDifferentTableCorrelationNames

public boolean supportsDifferentTableCorrelationNames() throws SQLException

Specified by:
  `supportsDifferentTableCorrelationNames` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsExpressionsInOrderBy

public boolean supportsExpressionsInOrderBy() throws SQLException

Specified by:
  `supportsExpressionsInOrderBy` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsExtendedSQLGrammar

public boolean supportsExtendedSQLGrammar() throws SQLException

Specified by:
  `supportsExtendedSQLGrammar` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsFullOuterJoins

public boolean supportsFullOuterJoins() throws SQLException

Specified by:
  `supportsFullOuterJoins` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsGetGeneratedKeys

public boolean supportsGetGeneratedKeys() throws SQLException

Specified by:
  `supportsGetGeneratedKeys` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsGroupBy

public boolean supportsGroupBy() throws SQLException

Specified by:
  `supportsGroupBy` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsGroupByBeyondSelect

public boolean supportsGroupByBeyondSelect() throws SQLException

Specified by:
  `supportsGroupByBeyondSelect` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsGroupByUnrelated

public boolean supportsGroupByUnrelated() throws SQLException

Specified by:
  `supportsGroupByUnrelated` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsIntegrityEnhancementFacility

public boolean supportsIntegrityEnhancementFacility() throws SQLException

Specified by:
  `supportsIntegrityEnhancementFacility` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsLikeEscapeClause

public boolean supportsLikeEscapeClause() throws SQLException

Specified by:
  `supportsLikeEscapeClause` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsLimitedOuterJoins

public boolean supportsLimitedOuterJoins() throws SQLException

Specified by:
  `supportsLimitedOuterJoins` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsMinimumSQLGrammar

public boolean supportsMinimumSQLGrammar() throws SQLException

Specified by:
  `supportsMinimumSQLGrammar` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsMixedCaseIdentifiers

public boolean supportsMixedCaseIdentifiers() throws SQLException

Specified by:
  `supportsMixedCaseIdentifiers` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsMixedCaseQuotedIdentifiers

public boolean supportsMixedCaseQuotedIdentifiers() throws SQLException

Specified by:
  `supportsMixedCaseQuotedIdentifiers` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsMultipleOpenResults

public boolean supportsMultipleOpenResults() throws SQLException

Specified by:
  `supportsMultipleOpenResults` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsMultipleResultSets

public boolean supportsMultipleResultSets() throws SQLException

Specified by:
  `supportsMultipleResultSets` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsMultipleTransactions

public boolean supportsMultipleTransactions() throws SQLException

Specified by:
  `supportsMultipleTransactions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsNamedParameters

public boolean supportsNamedParameters() throws SQLException

Specified by:
  `supportsNamedParameters` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsNonNullableColumns

public boolean supportsNonNullableColumns() throws SQLException

Specified by:
  `supportsNonNullableColumns` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsOpenCursorsAcrossCommit

public boolean supportsOpenCursorsAcrossCommit() throws SQLException

Specified by:
  `supportsOpenCursorsAcrossCommit` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsOpenCursorsAcrossRollback

public boolean supportsOpenCursorsAcrossRollback() throws SQLException

Specified by:
  `supportsOpenCursorsAcrossRollback` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsOpenStatementsAcrossCommit

public boolean supportsOpenStatementsAcrossCommit() throws SQLException

Specified by:
  `supportsOpenStatementsAcrossCommit` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsOpenStatementsAcrossRollback

public boolean supportsOpenStatementsAcrossRollback() throws SQLException

Specified by:
  `supportsOpenStatementsAcrossRollback` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsOrderByUnrelated

public boolean supportsOrderByUnrelated() throws SQLException

Specified by:
  `supportsOrderByUnrelated` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsOuterJoins

public boolean supportsOuterJoins() throws SQLException

Specified by:
  `supportsOuterJoins` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsPositionedDelete

public boolean supportsPositionedDelete() throws SQLException

Specified by:
  `supportsPositionedDelete` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsPositionedUpdate

public boolean supportsPositionedUpdate() throws SQLException

Specified by:
  `supportsPositionedUpdate` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsRefCursors

public boolean supportsRefCursors() throws SQLException

Specified by:
  `supportsRefCursors` in interface `DatabaseMetaData`
Throws:
  `SQLException`
Since:
  2.5.0

### supportsResultSetConcurrency

public boolean supportsResultSetConcurrency(int type, int concurrency) throws SQLException

Specified by:
  `supportsResultSetConcurrency` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsResultSetHoldability

public boolean supportsResultSetHoldability(int holdability) throws SQLException

Specified by:
  `supportsResultSetHoldability` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsResultSetType

public boolean supportsResultSetType(int type) throws SQLException

Specified by:
  `supportsResultSetType` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSavepoints

public boolean supportsSavepoints() throws SQLException

Specified by:
  `supportsSavepoints` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSchemasInDataManipulation

public boolean supportsSchemasInDataManipulation() throws SQLException

Specified by:
  `supportsSchemasInDataManipulation` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSchemasInIndexDefinitions

public boolean supportsSchemasInIndexDefinitions() throws SQLException

Specified by:
  `supportsSchemasInIndexDefinitions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSchemasInPrivilegeDefinitions

public boolean supportsSchemasInPrivilegeDefinitions() throws SQLException

Specified by:
  `supportsSchemasInPrivilegeDefinitions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSchemasInProcedureCalls

public boolean supportsSchemasInProcedureCalls() throws SQLException

Specified by:
  `supportsSchemasInProcedureCalls` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSchemasInTableDefinitions

public boolean supportsSchemasInTableDefinitions() throws SQLException

Specified by:
  `supportsSchemasInTableDefinitions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSelectForUpdate

public boolean supportsSelectForUpdate() throws SQLException

Specified by:
  `supportsSelectForUpdate` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsStatementPooling

public boolean supportsStatementPooling() throws SQLException

Specified by:
  `supportsStatementPooling` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsStoredFunctionsUsingCallSyntax

public boolean supportsStoredFunctionsUsingCallSyntax() throws SQLException

Specified by:
  `supportsStoredFunctionsUsingCallSyntax` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsStoredProcedures

public boolean supportsStoredProcedures() throws SQLException

Specified by:
  `supportsStoredProcedures` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSubqueriesInComparisons

public boolean supportsSubqueriesInComparisons() throws SQLException

Specified by:
  `supportsSubqueriesInComparisons` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSubqueriesInExists

public boolean supportsSubqueriesInExists() throws SQLException

Specified by:
  `supportsSubqueriesInExists` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSubqueriesInIns

public boolean supportsSubqueriesInIns() throws SQLException

Specified by:
  `supportsSubqueriesInIns` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsSubqueriesInQuantifieds

public boolean supportsSubqueriesInQuantifieds() throws SQLException

Specified by:
  `supportsSubqueriesInQuantifieds` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsTableCorrelationNames

public boolean supportsTableCorrelationNames() throws SQLException

Specified by:
  `supportsTableCorrelationNames` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsTransactionIsolationLevel

public boolean supportsTransactionIsolationLevel(int level) throws SQLException

Specified by:
  `supportsTransactionIsolationLevel` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsTransactions

public boolean supportsTransactions() throws SQLException

Specified by:
  `supportsTransactions` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsUnion

public boolean supportsUnion() throws SQLException

Specified by:
  `supportsUnion` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### supportsUnionAll

public boolean supportsUnionAll() throws SQLException

Specified by:
  `supportsUnionAll` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### unwrap

public <T> T unwrap(Class<T> iface) throws SQLException

Specified by:
  `unwrap` in interface `Wrapper`
Throws:
  `SQLException`

### updatesAreDetected

public boolean updatesAreDetected(int type) throws SQLException

Specified by:
  `updatesAreDetected` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### usesLocalFilePerTable

public boolean usesLocalFilePerTable() throws SQLException

Specified by:
  `usesLocalFilePerTable` in interface `DatabaseMetaData`
Throws:
  `SQLException`

### usesLocalFiles

public boolean usesLocalFiles() throws SQLException

Specified by:
  `usesLocalFiles` in interface `DatabaseMetaData`
Throws:
  `SQLException`