| java.lang.Object com.mysql.jdbc.DatabaseMetaData com.mysql.jdbc.JDBC4DatabaseMetaData
Method Summary | |
protected int | getJDBC4FunctionNoTableConstant() | public RowIdLifetime | getRowIdLifetime() | public boolean | isWrapperFor(Class> iface) Returns true if this either implements the interface argument or is directly or indirectly a wrapper
for an object that does. | public T | unwrap(java.lang.Class<T> iface) Returns an object that implements the given interface to allow access to non-standard methods,
or standard methods not exposed by the proxy.
The result may be either the object found to implement the interface or a proxy for that object.
If the receiver implements the interface then that is the object. |
getJDBC4FunctionNoTableConstant | protected int getJDBC4FunctionNoTableConstant()(Code) | | |
isWrapperFor | public boolean isWrapperFor(Class> iface) throws SQLException(Code) | | Returns true if this either implements the interface argument or is directly or indirectly a wrapper
for an object that does. Returns false otherwise. If this implements the interface then return true,
else if this is a wrapper then return the result of recursively calling isWrapperFor on the wrapped
object. If this does not implement the interface and is not a wrapper, return false.
This method should be implemented as a low-cost operation compared to unwrap so that
callers can use this method to avoid expensive unwrap calls that may fail. If this method
returns true then calling unwrap with the same argument should succeed.
Parameters: interfaces - a Class defining an interface. true if this implements the interface or directly or indirectly wraps an object that does. throws: java.sql.SQLException - if an error occurs while determining whether this is a wrapperfor an object with the given interface. since: 1.6 |
unwrap | public T unwrap(java.lang.Class<T> iface) throws java.sql.SQLException(Code) | | Returns an object that implements the given interface to allow access to non-standard methods,
or standard methods not exposed by the proxy.
The result may be either the object found to implement the interface or a proxy for that object.
If the receiver implements the interface then that is the object. If the receiver is a wrapper
and the wrapped object implements the interface then that is the object. Otherwise the object is
the result of calling unwrap recursively on the wrapped object. If the receiver is not a
wrapper and does not implement the interface, then an SQLException is thrown.
Parameters: iface - A Class defining an interface that the result must implement. an object that implements the interface. May be a proxy for the actual implementing object. throws: java.sql.SQLException - If no object found that implements the interface since: 1.6 |
Methods inherited from com.mysql.jdbc.DatabaseMetaData | public boolean allProceduresAreCallable() throws SQLException(Code)(Java Doc) public boolean allTablesAreSelectable() throws SQLException(Code)(Java Doc) static java.sql.ResultSet buildResultSet(com.mysql.jdbc.Field[] fields, java.util.ArrayList rows, ConnectionImpl c) throws SQLException(Code)(Java Doc) public boolean dataDefinitionCausesTransactionCommit() throws SQLException(Code)(Java Doc) public boolean dataDefinitionIgnoredInTransactions() throws SQLException(Code)(Java Doc) public boolean deletesAreDetected(int type) throws SQLException(Code)(Java Doc) public boolean doesMaxRowSizeIncludeBlobs() throws SQLException(Code)(Java Doc) public List extractForeignKeyForTable(ArrayList rows, java.sql.ResultSet rs, String catalog) throws SQLException(Code)(Java Doc) public ResultSet extractForeignKeyFromCreateTable(String catalog, String tableName) throws SQLException(Code)(Java Doc) public java.sql.ResultSet getAttributes(String arg0, String arg1, String arg2, String arg3) throws SQLException(Code)(Java Doc) public java.sql.ResultSet getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable) throws SQLException(Code)(Java Doc) protected IteratorWithCleanup getCatalogIterator(String catalogSpec) throws SQLException(Code)(Java Doc) public String getCatalogSeparator() throws SQLException(Code)(Java Doc) public String getCatalogTerm() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getCatalogs() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern) throws SQLException(Code)(Java Doc) public java.sql.ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException(Code)(Java Doc) public java.sql.Connection getConnection() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getCrossReference(String primaryCatalog, String primarySchema, String primaryTable, String foreignCatalog, String foreignSchema, String foreignTable) throws SQLException(Code)(Java Doc) public int getDatabaseMajorVersion() throws SQLException(Code)(Java Doc) public int getDatabaseMinorVersion() throws SQLException(Code)(Java Doc) public String getDatabaseProductName() throws SQLException(Code)(Java Doc) public String getDatabaseProductVersion() throws SQLException(Code)(Java Doc) public int getDefaultTransactionIsolation() throws SQLException(Code)(Java Doc) public int getDriverMajorVersion()(Code)(Java Doc) public int getDriverMinorVersion()(Code)(Java Doc) public String getDriverName() throws SQLException(Code)(Java Doc) public String getDriverVersion() throws java.sql.SQLException(Code)(Java Doc) public java.sql.ResultSet getExportedKeys(String catalog, String schema, String table) throws SQLException(Code)(Java Doc) public String getExtraNameCharacters() throws SQLException(Code)(Java Doc) public ResultSet getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern) throws SQLException(Code)(Java Doc) public String getIdentifierQuoteString() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getImportedKeys(String catalog, String schema, String table) throws SQLException(Code)(Java Doc) public java.sql.ResultSet getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate) throws SQLException(Code)(Java Doc) protected static DatabaseMetaData getInstance(ConnectionImpl connToSet, String databaseToSet) throws SQLException(Code)(Java Doc) protected int getJDBC4FunctionNoTableConstant()(Code)(Java Doc) public int getJDBCMajorVersion() throws SQLException(Code)(Java Doc) public int getJDBCMinorVersion() throws SQLException(Code)(Java Doc) public int getMaxBinaryLiteralLength() throws SQLException(Code)(Java Doc) public int getMaxCatalogNameLength() throws SQLException(Code)(Java Doc) public int getMaxCharLiteralLength() throws SQLException(Code)(Java Doc) public int getMaxColumnNameLength() throws SQLException(Code)(Java Doc) public int getMaxColumnsInGroupBy() throws SQLException(Code)(Java Doc) public int getMaxColumnsInIndex() throws SQLException(Code)(Java Doc) public int getMaxColumnsInOrderBy() throws SQLException(Code)(Java Doc) public int getMaxColumnsInSelect() throws SQLException(Code)(Java Doc) public int getMaxColumnsInTable() throws SQLException(Code)(Java Doc) public int getMaxConnections() throws SQLException(Code)(Java Doc) public int getMaxCursorNameLength() throws SQLException(Code)(Java Doc) public int getMaxIndexLength() throws SQLException(Code)(Java Doc) public int getMaxProcedureNameLength() throws SQLException(Code)(Java Doc) public int getMaxRowSize() throws SQLException(Code)(Java Doc) public int getMaxSchemaNameLength() throws SQLException(Code)(Java Doc) public int getMaxStatementLength() throws SQLException(Code)(Java Doc) public int getMaxStatements() throws SQLException(Code)(Java Doc) public int getMaxTableNameLength() throws SQLException(Code)(Java Doc) public int getMaxTablesInSelect() throws SQLException(Code)(Java Doc) public int getMaxUserNameLength() throws SQLException(Code)(Java Doc) public String getNumericFunctions() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getPrimaryKeys(String catalog, String schema, String table) throws SQLException(Code)(Java Doc) public java.sql.ResultSet getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern) throws SQLException(Code)(Java Doc) protected java.sql.ResultSet getProcedureOrFunctionColumns(Field[] fields, String catalog, String schemaPattern, String procedureOrFunctionNamePattern, String columnNamePattern, boolean returnProcedures, boolean returnFunctions) throws SQLException(Code)(Java Doc) public String getProcedureTerm() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getProcedures(String catalog, String schemaPattern, String procedureNamePattern) throws SQLException(Code)(Java Doc) protected java.sql.ResultSet getProceduresAndOrFunctions(Field[] fields, String catalog, String schemaPattern, String procedureNamePattern, boolean returnProcedures, boolean returnFunctions) throws SQLException(Code)(Java Doc) public int getResultSetHoldability() throws SQLException(Code)(Java Doc) public String getSQLKeywords() throws SQLException(Code)(Java Doc) public int getSQLStateType() throws SQLException(Code)(Java Doc) public String getSchemaTerm() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getSchemas() throws SQLException(Code)(Java Doc) public ResultSet getSchemas(String catalog, String schemaPattern) throws SQLException(Code)(Java Doc) public String getSearchStringEscape() throws SQLException(Code)(Java Doc) public String getStringFunctions() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getSuperTables(String arg0, String arg1, String arg2) throws SQLException(Code)(Java Doc) public java.sql.ResultSet getSuperTypes(String arg0, String arg1, String arg2) throws SQLException(Code)(Java Doc) public String getSystemFunctions() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern) throws SQLException(Code)(Java Doc) public java.sql.ResultSet getTableTypes() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) throws SQLException(Code)(Java Doc) public String getTimeDateFunctions() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getTypeInfo() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types) throws SQLException(Code)(Java Doc) public String getURL() throws SQLException(Code)(Java Doc) public String getUserName() throws SQLException(Code)(Java Doc) public java.sql.ResultSet getVersionColumns(String catalog, String schema, String table) throws SQLException(Code)(Java Doc) public boolean insertsAreDetected(int type) throws SQLException(Code)(Java Doc) public boolean isCatalogAtStart() throws SQLException(Code)(Java Doc) public boolean isReadOnly() throws SQLException(Code)(Java Doc) public boolean locatorsUpdateCopy() throws SQLException(Code)(Java Doc) public boolean nullPlusNonNullIsNull() throws SQLException(Code)(Java Doc) public boolean nullsAreSortedAtEnd() throws SQLException(Code)(Java Doc) public boolean nullsAreSortedAtStart() throws SQLException(Code)(Java Doc) public boolean nullsAreSortedHigh() throws SQLException(Code)(Java Doc) public boolean nullsAreSortedLow() throws SQLException(Code)(Java Doc) public boolean othersDeletesAreVisible(int type) throws SQLException(Code)(Java Doc) public boolean othersInsertsAreVisible(int type) throws SQLException(Code)(Java Doc) public boolean othersUpdatesAreVisible(int type) throws SQLException(Code)(Java Doc) public boolean ownDeletesAreVisible(int type) throws SQLException(Code)(Java Doc) public boolean ownInsertsAreVisible(int type) throws SQLException(Code)(Java Doc) public boolean ownUpdatesAreVisible(int type) throws SQLException(Code)(Java Doc) public boolean providesQueryObjectGenerator() throws SQLException(Code)(Java Doc) protected byte[] s2b(String s) throws SQLException(Code)(Java Doc) public boolean storesLowerCaseIdentifiers() throws SQLException(Code)(Java Doc) public boolean storesLowerCaseQuotedIdentifiers() throws SQLException(Code)(Java Doc) public boolean storesMixedCaseIdentifiers() throws SQLException(Code)(Java Doc) public boolean storesMixedCaseQuotedIdentifiers() throws SQLException(Code)(Java Doc) public boolean storesUpperCaseIdentifiers() throws SQLException(Code)(Java Doc) public boolean storesUpperCaseQuotedIdentifiers() throws SQLException(Code)(Java Doc) public boolean supportsANSI92EntryLevelSQL() throws SQLException(Code)(Java Doc) public boolean supportsANSI92FullSQL() throws SQLException(Code)(Java Doc) public boolean supportsANSI92IntermediateSQL() throws SQLException(Code)(Java Doc) public boolean supportsAlterTableWithAddColumn() throws SQLException(Code)(Java Doc) public boolean supportsAlterTableWithDropColumn() throws SQLException(Code)(Java Doc) public boolean supportsBatchUpdates() throws SQLException(Code)(Java Doc) public boolean supportsCatalogsInDataManipulation() throws SQLException(Code)(Java Doc) public boolean supportsCatalogsInIndexDefinitions() throws SQLException(Code)(Java Doc) public boolean supportsCatalogsInPrivilegeDefinitions() throws SQLException(Code)(Java Doc) public boolean supportsCatalogsInProcedureCalls() throws SQLException(Code)(Java Doc) public boolean supportsCatalogsInTableDefinitions() throws SQLException(Code)(Java Doc) public boolean supportsColumnAliasing() throws SQLException(Code)(Java Doc) public boolean supportsConvert() throws SQLException(Code)(Java Doc) public boolean supportsConvert(int fromType, int toType) throws SQLException(Code)(Java Doc) public boolean supportsCoreSQLGrammar() throws SQLException(Code)(Java Doc) public boolean supportsCorrelatedSubqueries() throws SQLException(Code)(Java Doc) public boolean supportsDataDefinitionAndDataManipulationTransactions() throws SQLException(Code)(Java Doc) public boolean supportsDataManipulationTransactionsOnly() throws SQLException(Code)(Java Doc) public boolean supportsDifferentTableCorrelationNames() throws SQLException(Code)(Java Doc) public boolean supportsExpressionsInOrderBy() throws SQLException(Code)(Java Doc) public boolean supportsExtendedSQLGrammar() throws SQLException(Code)(Java Doc) public boolean supportsFullOuterJoins() throws SQLException(Code)(Java Doc) public boolean supportsGetGeneratedKeys()(Code)(Java Doc) public boolean supportsGroupBy() throws SQLException(Code)(Java Doc) public boolean supportsGroupByBeyondSelect() throws SQLException(Code)(Java Doc) public boolean supportsGroupByUnrelated() throws SQLException(Code)(Java Doc) public boolean supportsIntegrityEnhancementFacility() throws SQLException(Code)(Java Doc) public boolean supportsLikeEscapeClause() throws SQLException(Code)(Java Doc) public boolean supportsLimitedOuterJoins() throws SQLException(Code)(Java Doc) public boolean supportsMinimumSQLGrammar() throws SQLException(Code)(Java Doc) public boolean supportsMixedCaseIdentifiers() throws SQLException(Code)(Java Doc) public boolean supportsMixedCaseQuotedIdentifiers() throws SQLException(Code)(Java Doc) public boolean supportsMultipleOpenResults() throws SQLException(Code)(Java Doc) public boolean supportsMultipleResultSets() throws SQLException(Code)(Java Doc) public boolean supportsMultipleTransactions() throws SQLException(Code)(Java Doc) public boolean supportsNamedParameters() throws SQLException(Code)(Java Doc) public boolean supportsNonNullableColumns() throws SQLException(Code)(Java Doc) public boolean supportsOpenCursorsAcrossCommit() throws SQLException(Code)(Java Doc) public boolean supportsOpenCursorsAcrossRollback() throws SQLException(Code)(Java Doc) public boolean supportsOpenStatementsAcrossCommit() throws SQLException(Code)(Java Doc) public boolean supportsOpenStatementsAcrossRollback() throws SQLException(Code)(Java Doc) public boolean supportsOrderByUnrelated() throws SQLException(Code)(Java Doc) public boolean supportsOuterJoins() throws SQLException(Code)(Java Doc) public boolean supportsPositionedDelete() throws SQLException(Code)(Java Doc) public boolean supportsPositionedUpdate() throws SQLException(Code)(Java Doc) public boolean supportsResultSetConcurrency(int type, int concurrency) throws SQLException(Code)(Java Doc) public boolean supportsResultSetHoldability(int holdability) throws SQLException(Code)(Java Doc) public boolean supportsResultSetType(int type) throws SQLException(Code)(Java Doc) public boolean supportsSavepoints() throws SQLException(Code)(Java Doc) public boolean supportsSchemasInDataManipulation() throws SQLException(Code)(Java Doc) public boolean supportsSchemasInIndexDefinitions() throws SQLException(Code)(Java Doc) public boolean supportsSchemasInPrivilegeDefinitions() throws SQLException(Code)(Java Doc) public boolean supportsSchemasInProcedureCalls() throws SQLException(Code)(Java Doc) public boolean supportsSchemasInTableDefinitions() throws SQLException(Code)(Java Doc) public boolean supportsSelectForUpdate() throws SQLException(Code)(Java Doc) public boolean supportsStatementPooling() throws SQLException(Code)(Java Doc) public boolean supportsStoredFunctionsUsingCallSyntax() throws SQLException(Code)(Java Doc) public boolean supportsStoredProcedures() throws SQLException(Code)(Java Doc) public boolean supportsSubqueriesInComparisons() throws SQLException(Code)(Java Doc) public boolean supportsSubqueriesInExists() throws SQLException(Code)(Java Doc) public boolean supportsSubqueriesInIns() throws SQLException(Code)(Java Doc) public boolean supportsSubqueriesInQuantifieds() throws SQLException(Code)(Java Doc) public boolean supportsTableCorrelationNames() throws SQLException(Code)(Java Doc) public boolean supportsTransactionIsolationLevel(int level) throws SQLException(Code)(Java Doc) public boolean supportsTransactions() throws SQLException(Code)(Java Doc) public boolean supportsUnion() throws SQLException(Code)(Java Doc) public boolean supportsUnionAll() throws SQLException(Code)(Java Doc) public boolean updatesAreDetected(int type) throws SQLException(Code)(Java Doc) public boolean usesLocalFilePerTable() throws SQLException(Code)(Java Doc) public boolean usesLocalFiles() throws SQLException(Code)(Java Doc)
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