MySQL Connector/J 9.2.0 · com.mysql.cj.jdbc.DatabaseMetaData

Modifier and Type	Class and Description
protected class	DatabaseMetaData.ComparableWrapper< key type K extends Comparable<? super K>, value type V> Helper/wrapper class to provide means of sorting objects by using a sorting key.
protected class	DatabaseMetaData.IndexMetaDataKey Helper class to provide means of comparing indexes by NON_UNIQUE, TYPE, INDEX_NAME, and ORDINAL_POSITION.
protected abstract class	DatabaseMetaData.IteratorWithCleanup<T>
protected static enum	DatabaseMetaData.ProcedureType Enumeration for Procedure Types
pack-priv class	DatabaseMetaData.ReferencingAndReferencedColumns
protected class	DatabaseMetaData.SingleStringIterator
protected class	DatabaseMetaData.StringListIterator
protected class	DatabaseMetaData.TableDbObjectKey Helper class to provide means of comparing fully qualified DB objects.
protected class	DatabaseMetaData.TableMetaDataKey Helper class to provide means of comparing tables by TABLE_TYPE, TABLE_CAT, TABLE_SCHEM and TABLE_NAME.
protected static enum	DatabaseMetaData.TableType Enumeration for Table Types
pack-priv class	DatabaseMetaData.TypeDescriptor Parses and represents common data type information used by various column/parameter methods.

Modifier and Type	Field and Description
protected JdbcConnection	conn The connection to the database
protected String	database The 'current' database name being used
protected RuntimeProperty<PropertyDefinitions.DatabaseTerm>	databaseTerm
private ExceptionInterceptor	exceptionInterceptor
private static final Lock	LOCK
protected static final int	MAX_IDENTIFIER_LENGTH
protected static int	maxBufferSize Default max buffer size.
private int	metadataCollationIndex
private String	metadataEncoding
private static final String[]	MYSQL_KEYWORDS
private static volatile String	mysqlKeywords
protected RuntimeProperty<Boolean>	nullDatabaseMeansCurrent
protected boolean	pedantic
protected final String	quotedId What character to use when quoting identifiers
protected ResultSetFactory	resultSetFactory
protected NativeSession	session
pack-priv static final List<String>	SQL2003_KEYWORDS
private static final String	SUPPORTS_FK The table type for generic tables that support foreign keys.
protected static final byte[]	SYSTEM_TABLE_AS_BYTES
protected static final byte[]	TABLE_AS_BYTES
protected boolean	tinyInt1isBit
protected boolean	transformedBitIsBoolean
protected boolean	useHostsInPrivileges
protected static final byte[]	VIEW_AS_BYTES
protected boolean	yearIsDateType

Access	Constructor and Description
protected	DatabaseMetaData(JdbcConnection Connection object connToSet, String database name databaseToSet, ResultSetFactory `ResultSetFactory` resultSetFactory) Creates a new DatabaseMetaData object.

Method Summary

Modifier and Type	Method and Description
public boolean	allProceduresAreCallable() Implements java.sql.DatabaseMetaData.allProceduresAreCallable. Retrieves whether the current user can call all the procedures returned by the method `getProcedures`.
public boolean	allTablesAreSelectable() Implements java.sql.DatabaseMetaData.allTablesAreSelectable. Retrieves whether the current user can use all the tables returned by the method `getTables` in a `SELECT` statement.
public boolean	autoCommitFailureClosesAllResultSets() Implements java.sql.DatabaseMetaData.autoCommitFailureClosesAllResultSets. Retrieves whether a `SQLException` while autoCommit is `true` indicates that all open ResultSets are closed, even ones that are holdable.
protected void	convertToJdbcFunctionList(ResultSet proceduresRs, List<DatabaseMetaData.ComparableWrapper<String, Row>> procedureRows, Field[] fields)
protected void	convertToJdbcProcedureList(boolean fromSelect, ResultSet proceduresRs, List<DatabaseMetaData.ComparableWrapper<String, Row>> procedureRows)
private Row	convertTypeDescriptorToProcedureRow(byte[] procNameAsBytes, byte[] procCatAsBytes, String paramName, boolean isOutParam, boolean isInParam, boolean isReturnParam, DatabaseMetaData.TypeDescriptor typeDesc, boolean forGetFunctionColumns, int ordinal)
protected Field[]	createColumnsFields()
protected Field[]	createFieldMetadataForGetProcedures()
protected Field[]	createFkMetadataFields()
protected Field[]	createFunctionColumnsFields()
protected Field[]	createIndexInfoFields()
protected Field[]	createProcedureColumnsFields()
protected ColumnDefinition	createTablesFields()
public boolean	dataDefinitionCausesTransactionCommit() Implements java.sql.DatabaseMetaData.dataDefinitionCausesTransactionCommit. Retrieves whether a data definition statement within a transaction forces the transaction to commit.
public boolean	dataDefinitionIgnoredInTransactions() Implements java.sql.DatabaseMetaData.dataDefinitionIgnoredInTransactions. Retrieves whether this database ignores a data definition statement within a transaction.
public boolean	deletesAreDetected(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.deletesAreDetected. Retrieves whether or not a visible row delete can be detected by calling the method `ResultSet.rowDeleted`.
public boolean	doesMaxRowSizeIncludeBlobs() Implements java.sql.DatabaseMetaData.doesMaxRowSizeIncludeBlobs. Retrieves whether the return value for the method `getMaxRowSize` includes the SQL data types `LONGVARCHAR` and `LONGVARBINARY`.
private int	Returns: the ending index of the parameter declaration, not including the closing ")" endPositionOfParameterDeclaration(int should be the index of the procedure body that contains the first "(". beginIndex, String the procedure body procedureDef, String the identifier quote character in use quoteChar) Finds the end of the parameter declaration from the output of "SHOW CREATE PROCEDURE".
private List<Row>	Returns: the list of rows with new rows added extractForeignKeyForTable(ArrayList<Row> the list of rows to add to rows, ResultSet the result set from 'SHOW CREATE TABLE' rs, String the database name dbName) Extracts foreign key info for one table.
public ResultSet	Returns: A result set that has the structure of 'show table status' extractForeignKeyFromCreateTable(String the database name to extract foreign key info for dbName, String the table to extract foreign key info for tableName) Creates a result set similar enough to 'SHOW TABLE STATUS' to allow the same code to work on extracting the foreign key data
private int	Returns: the end of the returns clause findEndOfReturnsClause(String the function body containing the definition of the function procedureDefn, int the position of "RETURNS" in the definition positionOfReturnKeyword) Finds the end of the RETURNS clause for SQL Functions by using any of the keywords allowed after the RETURNS clause, or a label.
public boolean	generatedKeyAlwaysReturned() Implements java.sql.DatabaseMetaData.generatedKeyAlwaysReturned. Retrieves whether a generated key will always be returned if the column name(s) or index(es) specified for the auto generated key column(s) are valid and the statement succeeds.
public ResultSet	getAttributes(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a type name pattern; must match the type name as it is stored in the database typeNamePattern, String an attribute name pattern; must match the attribute name as it is declared in the database attributeNamePattern) Implements java.sql.DatabaseMetaData.getAttributes. Retrieves a description of the given attribute of the given type for a user-defined type (UDT) that is available in the given schema and catalog.
public ResultSet	getBestRowIdentifier(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schema, final String a table name; must match the table name as it is stored in the database table, int the scope of interest; use same values as SCOPE scope, boolean include columns that are nullable. nullable) Implements java.sql.DatabaseMetaData.getBestRowIdentifier. Retrieves a description of a table's optimal set of columns that uniquely identifies a row.
private int	Returns: the DBMD constant that represents the cascade option getCascadeDeleteOption(String the comment from 'SHOW TABLE STATUS' cascadeOptions) Parses the cascade option string and returns the DBMD constant that represents it (for deletes) Please note that in MySQL, NO ACTION is the equivalent to RESTRICT.
private int	Returns: the DBMD constant that represents the cascade option getCascadeUpdateOption(String the comment from 'SHOW TABLE STATUS' cascadeOptions) Parses the cascade option string and returns the DBMD constant that represents it (for Updates).
public ResultSet	getCatalogs() Implements java.sql.DatabaseMetaData.getCatalogs. Retrieves the catalog names available in this database.
public String	getCatalogSeparator() Implements java.sql.DatabaseMetaData.getCatalogSeparator. Retrieves the `String` that this database uses as the separator between a catalog and table name.
public String	getCatalogTerm() Implements java.sql.DatabaseMetaData.getCatalogTerm. Retrieves the database vendor's preferred term for "catalog".
public ResultSet	getClientInfoProperties() Implements java.sql.DatabaseMetaData.getClientInfoProperties. Retrieves a list of the client info properties that the driver supports.
public ResultSet	getColumnPrivileges(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schema, String a table name; must match the table name as it is stored in the database table, String a column name pattern; must match the column name as it is stored in the database columnNamePattern) Implements java.sql.DatabaseMetaData.getColumnPrivileges. Retrieves a description of the access rights for a table's columns.
protected Field[]	getColumnPrivilegesFields()
public ResultSet	getColumns(final String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, final String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, final String a table name pattern; must match the table name as it is stored in the database tableNamePattern, String a column name pattern; must match the column name as it is stored in the database columnNamePattern) Implements java.sql.DatabaseMetaData.getColumns. Retrieves a description of table columns available in the specified catalog.
protected int	Returns: The corresponding COLUMN_TYPE as in java.sql.DatabaseMetaData.getProcedureColumns API. getColumnType(boolean Indicates whether it's an output parameter. isOutParam, boolean Indicates whether it's an input parameter. isInParam, boolean Indicates whether it's a function return parameter. isReturnParam, boolean Indicates whether the column belong to a function. This argument is required for JDBC4, in which case this method must be overridden to provide the correct functionality. forGetFunctionColumns) Determines the COLUMN_TYPE information based on parameter type (IN, OUT or INOUT) or function return parameter.
public Connection	getConnection() Implements java.sql.DatabaseMetaData.getConnection. Retrieves the connection that produced this metadata object.
public ResultSet	getCrossReference(final String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means drop catalog name from the selection criteria parentCatalog, final String a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means drop schema name from the selection criteria parentSchema, final String the name of the table that exports the key; must match the table name as it is stored in the database parentTable, final String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means drop catalog name from the selection criteria foreignCatalog, final String a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means drop schema name from the selection criteria foreignSchema, final String the name of the table that imports the key; must match the table name as it is stored in the database foreignTable) Implements java.sql.DatabaseMetaData.getCrossReference. Retrieves a description of the foreign key columns in the given foreign key table that reference the primary key or the columns representing a unique constraint of the parent table (could be the same or a different table).
protected String	getDatabase(String catalog, String schema)
protected DatabaseMetaData.IteratorWithCleanup<String>	getDatabaseIterator(String dbSpec)
public int	getDatabaseMajorVersion() Implements java.sql.DatabaseMetaData.getDatabaseMajorVersion. Retrieves the major version number of the underlying database.
public int	getDatabaseMinorVersion() Implements java.sql.DatabaseMetaData.getDatabaseMinorVersion. Retrieves the minor version number of the underlying database.
public String	getDatabaseProductName() Implements java.sql.DatabaseMetaData.getDatabaseProductName. Retrieves the name of this database product.
public String	getDatabaseProductVersion() Implements java.sql.DatabaseMetaData.getDatabaseProductVersion. Retrieves the version number of this database product.
protected List<String>	Returns: list of database names getDatabases() Retrieves the database names available on this server.
protected List<String>	Returns: list of database names getDatabases(String database name pattern dbPattern) Retrieves the database names matching the dbPattern available on this server.
public int	getDefaultTransactionIsolation() Implements java.sql.DatabaseMetaData.getDefaultTransactionIsolation. Retrieves this database's default transaction isolation level.
public int	getDriverMajorVersion() Implements java.sql.DatabaseMetaData.getDriverMajorVersion. Retrieves this JDBC driver's major version number.
public int	getDriverMinorVersion() Implements java.sql.DatabaseMetaData.getDriverMinorVersion. Retrieves this JDBC driver's minor version number.
public String	getDriverName() Implements java.sql.DatabaseMetaData.getDriverName. Retrieves the name of this JDBC driver.
public String	getDriverVersion() Implements java.sql.DatabaseMetaData.getDriverVersion. Retrieves the version number of this JDBC driver as a `String`.
protected ExceptionInterceptor	getExceptionInterceptor()
public ResultSet	getExportedKeys(String a catalog name; must match the catalog name as it is stored in this database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schema, final String a table name; must match the table name as it is stored in this database table) Implements java.sql.DatabaseMetaData.getExportedKeys. Retrieves a description of the foreign key columns that reference the given table's primary key columns (the foreign keys exported by a table).
public String	getExtraNameCharacters() Implements java.sql.DatabaseMetaData.getExtraNameCharacters. Retrieves all the "extra" characters that can be used in unquoted identifier names (those beyond a-z, A-Z, 0-9 and _).
protected int[]	Returns: int[] [0] = delete action, [1] = update action getForeignKeyActions(String the comment from 'SHOW TABLE STATUS' commentString) Returns the DELETE and UPDATE foreign key actions from the given 'SHOW TABLE STATUS' string, with the DELETE action being the first item in the array, and the UPDATE action being the second.
public ResultSet	getFunctionColumns(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a procedure name pattern; must match the function name as it is stored in the database functionNamePattern, String a parameter name pattern; must match the parameter or column name as it is stored in the database columnNamePattern) Implements java.sql.DatabaseMetaData.getFunctionColumns. Retrieves a description of the given catalog's system or user function parameters and return type.
public ResultSet	getFunctions(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a function name pattern; must match the function name as it is stored in the database functionNamePattern) Implements java.sql.DatabaseMetaData.getFunctions. Retrieves a description of the system and user functions available in the given catalog.
protected Field[]	getFunctionsFields()
public String	getIdentifierQuoteString() Implements java.sql.DatabaseMetaData.getIdentifierQuoteString. Retrieves the string used to quote SQL identifiers.
public ResultSet	getImportedKeys(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schema, final String a table name; must match the table name as it is stored in the database table) Implements java.sql.DatabaseMetaData.getImportedKeys. Retrieves a description of the primary key columns that are referenced by the given table's foreign key columns (the primary keys imported by a table).
public ResultSet	getIndexInfo(String a catalog name; must match the catalog name as it is stored in this database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name; must match the schema name as it is stored in this database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schema, final String a table name; must match the table name as it is stored in this database table, final boolean when true, return only indices for unique values; when false, return indices regardless of whether unique or not unique, boolean when true, result is allowed to reflect approximate or out of data values; when false, results are requested to be accurate approximate) Implements java.sql.DatabaseMetaData.getIndexInfo. Retrieves a description of the given table's indices and statistics.
protected static DatabaseMetaData	getInstance(JdbcConnection connToSet, String databaseToSet, boolean checkForInfoSchema, ResultSetFactory resultSetFactory)
public int	getJDBCMajorVersion() Implements java.sql.DatabaseMetaData.getJDBCMajorVersion. Retrieves the major JDBC version number for this driver.
public int	getJDBCMinorVersion() Implements java.sql.DatabaseMetaData.getJDBCMinorVersion. Retrieves the minor JDBC version number for this driver.
public int	getMaxBinaryLiteralLength() Implements java.sql.DatabaseMetaData.getMaxBinaryLiteralLength. Retrieves the maximum number of hex characters this database allows in an inline binary literal.
public int	getMaxCatalogNameLength() Implements java.sql.DatabaseMetaData.getMaxCatalogNameLength. Retrieves the maximum number of characters that this database allows in a catalog name.
public int	getMaxCharLiteralLength() Implements java.sql.DatabaseMetaData.getMaxCharLiteralLength. Retrieves the maximum number of characters this database allows for a character literal.
public int	getMaxColumnNameLength() Implements java.sql.DatabaseMetaData.getMaxColumnNameLength. Retrieves the maximum number of characters this database allows for a column name.
public int	getMaxColumnsInGroupBy() Implements java.sql.DatabaseMetaData.getMaxColumnsInGroupBy. Retrieves the maximum number of columns this database allows in a `GROUP BY` clause.
public int	getMaxColumnsInIndex() Implements java.sql.DatabaseMetaData.getMaxColumnsInIndex. Retrieves the maximum number of columns this database allows in an index.
public int	getMaxColumnsInOrderBy() Implements java.sql.DatabaseMetaData.getMaxColumnsInOrderBy. Retrieves the maximum number of columns this database allows in an `ORDER BY` clause.
public int	getMaxColumnsInSelect() Implements java.sql.DatabaseMetaData.getMaxColumnsInSelect. Retrieves the maximum number of columns this database allows in a `SELECT` list.
public int	getMaxColumnsInTable() Implements java.sql.DatabaseMetaData.getMaxColumnsInTable. Retrieves the maximum number of columns this database allows in a table.
public int	getMaxConnections() Implements java.sql.DatabaseMetaData.getMaxConnections. Retrieves the maximum number of concurrent connections to this database that are possible.
public int	getMaxCursorNameLength() Implements java.sql.DatabaseMetaData.getMaxCursorNameLength. Retrieves the maximum number of characters that this database allows in a cursor name.
public int	getMaxIndexLength() Implements java.sql.DatabaseMetaData.getMaxIndexLength. Retrieves the maximum number of bytes this database allows for an index, including all of the parts of the index.
public int	getMaxProcedureNameLength() Implements java.sql.DatabaseMetaData.getMaxProcedureNameLength. Retrieves the maximum number of characters that this database allows in a procedure name.
public int	getMaxRowSize() Implements java.sql.DatabaseMetaData.getMaxRowSize. Retrieves the maximum number of bytes this database allows in a single row.
public int	getMaxSchemaNameLength() Implements java.sql.DatabaseMetaData.getMaxSchemaNameLength. Retrieves the maximum number of characters that this database allows in a schema name.
public int	getMaxStatementLength() Implements java.sql.DatabaseMetaData.getMaxStatementLength. Retrieves the maximum number of characters this database allows in an SQL statement.
public int	getMaxStatements() Implements java.sql.DatabaseMetaData.getMaxStatements. Retrieves the maximum number of active statements to this database that can be open at the same time.
public int	getMaxTableNameLength() Implements java.sql.DatabaseMetaData.getMaxTableNameLength. Retrieves the maximum number of characters this database allows in a table name.
public int	getMaxTablesInSelect() Implements java.sql.DatabaseMetaData.getMaxTablesInSelect. Retrieves the maximum number of tables this database allows in a `SELECT` statement.
public int	getMaxUserNameLength() Implements java.sql.DatabaseMetaData.getMaxUserNameLength. Retrieves the maximum number of characters this database allows in a user name.
public int	getMetadataCollationIndex()
public String	getMetadataEncoding()
public String	getNumericFunctions() Implements java.sql.DatabaseMetaData.getNumericFunctions. Retrieves a comma-separated list of math functions available with this database.
public ResultSet	getPrimaryKeys(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schema, final String a table name; must match the table name as it is stored in the database table) Implements java.sql.DatabaseMetaData.getPrimaryKeys. Retrieves a description of the given table's primary key columns.
protected Field[]	getPrimaryKeysFields()
public ResultSet	getProcedureColumns(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a procedure name pattern; must match the procedure name as it is stored in the database procedureNamePattern, String a column name pattern; must match the column name as it is stored in the database columnNamePattern) Implements java.sql.DatabaseMetaData.getProcedureColumns. Retrieves a description of the given catalog's stored procedure parameter and result columns.
protected ResultSet	getProcedureOrFunctionColumns(Field[] fields, String catalog, String schemaPattern, String procedureOrFunctionNamePattern, String columnNamePattern, boolean returnProcedures, boolean returnFunctions)
protected static int	Returns: The corresponding COLUMN_TYPE as in java.sql.DatabaseMetaData.getProcedureColumns API. getProcedureOrFunctionColumnType(boolean Indicates whether it's an output parameter. isOutParam, boolean Indicates whether it's an input parameter. isInParam, boolean Indicates whether it's a function return parameter. isReturnParam, boolean Indicates whether the column belong to a function. forGetFunctionColumns) Determines the COLUMN_TYPE information based on parameter type (IN, OUT or INOUT) or function return parameter.
private void	getProcedureOrFunctionParameterTypes(String dbName, String objectName, DatabaseMetaData.ProcedureType procType, String parameterNamePattern, List<Row> resultRows, boolean forGetFunctionColumns)
public ResultSet	getProcedures(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a procedure name pattern; must match the procedure name as it is stored in the database procedureNamePattern) Implements java.sql.DatabaseMetaData.getProcedures. Retrieves a description of the stored procedures available in the given catalog.
protected ResultSet	Returns: result set getProceduresAndOrFunctions(final Field[] fields fields, String catalog catalog, String schema pattern schemaPattern, final String procedure name pattern procedureNamePattern, final boolean true if procedures should be included into result includeProcedures, final boolean true if functions should be included into result includeFunctions)
public String	getProcedureTerm() Implements java.sql.DatabaseMetaData.getProcedureTerm. Retrieves the database vendor's preferred term for "procedure".
public ResultSet	getPseudoColumns(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a table name pattern; must match the table name as it is stored in the database tableNamePattern, String a column name pattern; must match the column name as it is stored in the database columnNamePattern) Implements java.sql.DatabaseMetaData.getPseudoColumns. Retrieves a description of the pseudo or hidden columns available in a given table within the specified catalog and schema.
public int	getResultSetHoldability() Implements java.sql.DatabaseMetaData.getResultSetHoldability. Retrieves this database's default holdability for `ResultSet` objects.
public RowIdLifetime	getRowIdLifetime() Implements java.sql.DatabaseMetaData.getRowIdLifetime. Indicates whether this data source supports the SQL `ROWID` type, and the lifetime for which a `RowId` object remains valid.
protected DatabaseMetaData.IteratorWithCleanup<String>	getSchemaPatternIterator(String schemaPattern)
public ResultSet	getSchemas() Implements java.sql.DatabaseMetaData.getSchemas. Retrieves the schema names available in this database.
public ResultSet	getSchemas(String a catalog name; must match the catalog name as it is stored in the database;"" retrieves those without a catalog; null means catalog name should not be used to narrow down the search. catalog, String a schema name; must match the schema name as it is stored in the database; null means schema name should not be used to narrow down the search. schemaPattern) Implements java.sql.DatabaseMetaData.getSchemas. Retrieves the schema names available in this database.
public String	getSchemaTerm() Implements java.sql.DatabaseMetaData.getSchemaTerm. Retrieves the database vendor's preferred term for "schema".
public String	getSearchStringEscape() Implements java.sql.DatabaseMetaData.getSearchStringEscape. Retrieves the string that can be used to escape wildcard characters.
public String	Returns: the list getSQLKeywords() Implements java.sql.DatabaseMetaData.getSQLKeywords. Get a comma separated list of all a database's SQL keywords that are NOT also SQL92/SQL2003 keywords.
public int	getSQLStateType() Implements java.sql.DatabaseMetaData.getSQLStateType. Indicates whether the SQLSTATE returned by `SQLException.getSQLState` is X/Open (now known as Open Group) SQL CLI or SQL:2003.
public String	getStringFunctions() Implements java.sql.DatabaseMetaData.getStringFunctions. Retrieves a comma-separated list of string functions available with this database.
public ResultSet	getSuperTables(String a catalog name; "" retrieves those without a catalog; `null` means drop catalog name from the selection criteria catalog, String a schema name pattern; "" retrieves those without a schema schemaPattern, String a table name pattern; may be a fully-qualified name tableNamePattern) Implements java.sql.DatabaseMetaData.getSuperTables. Retrieves a description of the table hierarchies defined in a particular schema in this database.
public ResultSet	getSuperTypes(String a catalog name; "" retrieves those without a catalog; `null` means drop catalog name from the selection criteria catalog, String a schema name pattern; "" retrieves those without a schema schemaPattern, String a UDT name pattern; may be a fully-qualified name typeNamePattern) Implements java.sql.DatabaseMetaData.getSuperTypes. Retrieves a description of the user-defined type (UDT) hierarchies defined in a particular schema in this database.
public String	getSystemFunctions() Implements java.sql.DatabaseMetaData.getSystemFunctions. Retrieves a comma-separated list of system functions available with this database.
public ResultSet	getTablePrivileges(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a table name pattern; must match the table name as it is stored in the database tableNamePattern) Implements java.sql.DatabaseMetaData.getTablePrivileges. Retrieves a description of the access rights for each table available in a catalog.
public ResultSet	getTables(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a table name pattern; must match the table name as it is stored in the database tableNamePattern, final String[] a list of table types, which must be from the list of table types returned from `getTableTypes`, to include; `null` returns all types types) Implements java.sql.DatabaseMetaData.getTables. Retrieves a description of the tables available in the given catalog.
public ResultSet	getTableTypes() Implements java.sql.DatabaseMetaData.getTableTypes. Retrieves the table types available in this database.
public String	getTimeDateFunctions() Implements java.sql.DatabaseMetaData.getTimeDateFunctions. Retrieves a comma-separated list of the time and date functions available with this database.
private byte[][]	Returns: bytes getTypeInfo(String we use a string name here to allow aliases for the same MysqlType to be listed too mysqlTypeName)
public ResultSet	getTypeInfo() Implements java.sql.DatabaseMetaData.getTypeInfo. Retrieves a description of all the data types supported by this database.
public ResultSet	getUDTs(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema pattern name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schemaPattern, String a type name pattern; must match the type name as it is stored in the database; may be a fully qualified name typeNamePattern, int[] a list of user-defined types (JAVA_OBJECT, STRUCT, or DISTINCT) to include; `null` returns all types types) Implements java.sql.DatabaseMetaData.getUDTs. Retrieves a description of the user-defined types (UDTs) defined in a particular schema.
public String	getURL() Implements java.sql.DatabaseMetaData.getURL. Retrieves the URL for this DBMS.
public String	getUserName() Implements java.sql.DatabaseMetaData.getUserName. Retrieves the user name as known to this database.
public ResultSet	getVersionColumns(String a catalog name; must match the catalog name as it is stored in the database; "" retrieves those without a catalog; `null` means that the catalog name should not be used to narrow the search catalog, String a schema name; must match the schema name as it is stored in the database; "" retrieves those without a schema; `null` means that the schema name should not be used to narrow the search schema, final String a table name; must match the table name as it is stored in the database table) Implements java.sql.DatabaseMetaData.getVersionColumns. Retrieves a description of a table's columns that are automatically updated when any value in a row is updated.
protected Field[]	getVersionColumnsFields()
public boolean	insertsAreDetected(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.insertsAreDetected. Retrieves whether or not a visible row insert can be detected by calling the method `ResultSet.rowInserted`.
public boolean	isCatalogAtStart() Implements java.sql.DatabaseMetaData.isCatalogAtStart. Retrieves whether a catalog appears at the start of a fully qualified table name.
public boolean	isReadOnly() Implements java.sql.DatabaseMetaData.isReadOnly. Retrieves whether this database is in read-only mode.
public boolean	isWrapperFor(Class<?> a Class defining an interface. iface) Implements java.sql.Wrapper.isWrapperFor. Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does.
public boolean	locatorsUpdateCopy() Implements java.sql.DatabaseMetaData.locatorsUpdateCopy. Indicates whether updates made to a LOB are made on a copy or directly to the LOB.
protected String	Returns: a case-normalized version of the specified entity name normalizeCase(String the entity name to normalize entity) Normalizes the entity name considering how identifiers are stored in relation to their case.
public boolean	nullPlusNonNullIsNull() Implements java.sql.DatabaseMetaData.nullPlusNonNullIsNull. Retrieves whether this database supports concatenations between `NULL` and non-`NULL` values being `NULL`.
public boolean	nullsAreSortedAtEnd() Implements java.sql.DatabaseMetaData.nullsAreSortedAtEnd. Retrieves whether `NULL` values are sorted at the end regardless of sort order.
public boolean	nullsAreSortedAtStart() Implements java.sql.DatabaseMetaData.nullsAreSortedAtStart. Retrieves whether `NULL` values are sorted at the start regardless of sort order.
public boolean	nullsAreSortedHigh() Implements java.sql.DatabaseMetaData.nullsAreSortedHigh. Retrieves whether `NULL` values are sorted high.
public boolean	nullsAreSortedLow() Implements java.sql.DatabaseMetaData.nullsAreSortedLow. Retrieves whether `NULL` values are sorted low.
public boolean	othersDeletesAreVisible(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.othersDeletesAreVisible. Retrieves whether deletes made by others are visible.
public boolean	othersInsertsAreVisible(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.othersInsertsAreVisible. Retrieves whether inserts made by others are visible.
public boolean	othersUpdatesAreVisible(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.othersUpdatesAreVisible. Retrieves whether updates made by others are visible.
public boolean	ownDeletesAreVisible(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.ownDeletesAreVisible. Retrieves whether a result set's own deletes are visible.
public boolean	ownInsertsAreVisible(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.ownInsertsAreVisible. Retrieves whether a result set's own inserts are visible.
public boolean	ownUpdatesAreVisible(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.ownUpdatesAreVisible. Retrieves whether for the given type of `ResultSet` object, the result set's own updates are visible.
pack-priv DatabaseMetaData.ReferencingAndReferencedColumns	Returns: a `ReferencingAndReferencedColumns` instance containing the parsed information parseTableStatusIntoReferencingAndReferencedColumns(String the comment from 'show table status' keysComment) Parses a keysComment section from the 'show table status' SQL command.
pack-priv void	populateKeyResults(String the database of the parent table parentDatabase, String the parent key table name parentTable, String the database of the foreign table foreignDatabase, String the foreign key table name foreignTable, String the comment from 'show table status' keys, boolean export or import keys forExport, List<Row> the rows to add results to resultRows) Populates the resultRows list with the imported or exported keys of given table based on the keysComment from the 'show table status' SQL command.
protected PreparedStatement	Returns: PreparedStatement prepareMetaDataSafeStatement(String query sql) Get a prepared statement to query information_schema tables.
public boolean	providesQueryObjectGenerator()
protected byte[]	Returns: bytes s2b(String string s) Converts the given string to bytes, using the connection's character encoding, or if not available, the JVM default encoding.
public void	setMetadataCollationIndex(int metadataCollationIndex)
public void	setMetadataEncoding(String metadataEncoding)
public boolean	storesLowerCaseIdentifiers() Implements java.sql.DatabaseMetaData.storesLowerCaseIdentifiers. Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in lower case.
public boolean	storesLowerCaseQuotedIdentifiers() Implements java.sql.DatabaseMetaData.storesLowerCaseQuotedIdentifiers. Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in lower case.
public boolean	storesMixedCaseIdentifiers() Implements java.sql.DatabaseMetaData.storesMixedCaseIdentifiers. Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in mixed case.
public boolean	storesMixedCaseQuotedIdentifiers() Implements java.sql.DatabaseMetaData.storesMixedCaseQuotedIdentifiers. Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in mixed case.
public boolean	storesUpperCaseIdentifiers() Implements java.sql.DatabaseMetaData.storesUpperCaseIdentifiers. Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in upper case.
public boolean	storesUpperCaseQuotedIdentifiers() Implements java.sql.DatabaseMetaData.storesUpperCaseQuotedIdentifiers. Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in upper case.
public boolean	supportsAlterTableWithAddColumn() Implements java.sql.DatabaseMetaData.supportsAlterTableWithAddColumn. Retrieves whether this database supports `ALTER TABLE` with add column.
public boolean	supportsAlterTableWithDropColumn() Implements java.sql.DatabaseMetaData.supportsAlterTableWithDropColumn. Retrieves whether this database supports `ALTER TABLE` with drop column.
public boolean	supportsANSI92EntryLevelSQL() Implements java.sql.DatabaseMetaData.supportsANSI92EntryLevelSQL. Retrieves whether this database supports the ANSI92 entry level SQL grammar.
public boolean	supportsANSI92FullSQL() Implements java.sql.DatabaseMetaData.supportsANSI92FullSQL. Retrieves whether this database supports the ANSI92 full SQL grammar supported.
public boolean	supportsANSI92IntermediateSQL() Implements java.sql.DatabaseMetaData.supportsANSI92IntermediateSQL. Retrieves whether this database supports the ANSI92 intermediate SQL grammar supported.
public boolean	supportsBatchUpdates() Implements java.sql.DatabaseMetaData.supportsBatchUpdates. Retrieves whether this database supports batch updates.
public boolean	supportsCatalogsInDataManipulation() Implements java.sql.DatabaseMetaData.supportsCatalogsInDataManipulation. Retrieves whether a catalog name can be used in a data manipulation statement.
public boolean	supportsCatalogsInIndexDefinitions() Implements java.sql.DatabaseMetaData.supportsCatalogsInIndexDefinitions. Retrieves whether a catalog name can be used in an index definition statement.
public boolean	supportsCatalogsInPrivilegeDefinitions() Implements java.sql.DatabaseMetaData.supportsCatalogsInPrivilegeDefinitions. Retrieves whether a catalog name can be used in a privilege definition statement.
public boolean	supportsCatalogsInProcedureCalls() Implements java.sql.DatabaseMetaData.supportsCatalogsInProcedureCalls. Retrieves whether a catalog name can be used in a procedure call statement.
public boolean	supportsCatalogsInTableDefinitions() Implements java.sql.DatabaseMetaData.supportsCatalogsInTableDefinitions. Retrieves whether a catalog name can be used in a table definition statement.
public boolean	supportsColumnAliasing() Implements java.sql.DatabaseMetaData.supportsColumnAliasing. Retrieves whether this database supports column aliasing.
public boolean	supportsConvert() Implements java.sql.DatabaseMetaData.supportsConvert. Retrieves whether this database supports the JDBC scalar function `CONVERT` for the conversion of one JDBC type to another.
public boolean	supportsConvert(int the type to convert from; one of the type codes from the class `java.sql.Types` fromType, int the type to convert to; one of the type codes from the class `java.sql.Types` toType) Implements java.sql.DatabaseMetaData.supportsConvert. Retrieves whether this database supports the JDBC scalar function `CONVERT` for conversions between the JDBC types fromType and toType.
public boolean	supportsCoreSQLGrammar() Implements java.sql.DatabaseMetaData.supportsCoreSQLGrammar. Retrieves whether this database supports the ODBC Core SQL grammar.
public boolean	supportsCorrelatedSubqueries() Implements java.sql.DatabaseMetaData.supportsCorrelatedSubqueries. Retrieves whether this database supports correlated subqueries.
public boolean	supportsDataDefinitionAndDataManipulationTransactions() Implements java.sql.DatabaseMetaData.supportsDataDefinitionAndDataManipulationTransactions. Retrieves whether this database supports both data definition and data manipulation statements within a transaction.
public boolean	supportsDataManipulationTransactionsOnly() Implements java.sql.DatabaseMetaData.supportsDataManipulationTransactionsOnly. Retrieves whether this database supports only data manipulation statements within a transaction.
public boolean	supportsDifferentTableCorrelationNames() Implements java.sql.DatabaseMetaData.supportsDifferentTableCorrelationNames. Retrieves whether, when table correlation names are supported, they are restricted to being different from the names of the tables.
public boolean	supportsExpressionsInOrderBy() Implements java.sql.DatabaseMetaData.supportsExpressionsInOrderBy. Retrieves whether this database supports expressions in `ORDER BY` lists.
public boolean	supportsExtendedSQLGrammar() Implements java.sql.DatabaseMetaData.supportsExtendedSQLGrammar. Retrieves whether this database supports the ODBC Extended SQL grammar.
public boolean	supportsFullOuterJoins() Implements java.sql.DatabaseMetaData.supportsFullOuterJoins. Retrieves whether this database supports full nested outer joins.
public boolean	supportsGetGeneratedKeys() Implements java.sql.DatabaseMetaData.supportsGetGeneratedKeys. Retrieves whether auto-generated keys can be retrieved after a statement has been executed
public boolean	supportsGroupBy() Implements java.sql.DatabaseMetaData.supportsGroupBy. Retrieves whether this database supports some form of `GROUP BY` clause.
public boolean	supportsGroupByBeyondSelect() Implements java.sql.DatabaseMetaData.supportsGroupByBeyondSelect. Retrieves whether this database supports using columns not included in the `SELECT` statement in a `GROUP BY` clause provided that all of the columns in the `SELECT` statement are included in the `GROUP BY` clause.
public boolean	supportsGroupByUnrelated() Implements java.sql.DatabaseMetaData.supportsGroupByUnrelated. Retrieves whether this database supports using a column that is not in the `SELECT` statement in a `GROUP BY` clause.
public boolean	supportsIntegrityEnhancementFacility() Implements java.sql.DatabaseMetaData.supportsIntegrityEnhancementFacility. Retrieves whether this database supports the SQL Integrity Enhancement Facility.
public boolean	supportsLikeEscapeClause() Implements java.sql.DatabaseMetaData.supportsLikeEscapeClause. Retrieves whether this database supports specifying a `LIKE` escape clause.
public boolean	supportsLimitedOuterJoins() Implements java.sql.DatabaseMetaData.supportsLimitedOuterJoins. Retrieves whether this database provides limited support for outer joins.
public boolean	supportsMinimumSQLGrammar() Implements java.sql.DatabaseMetaData.supportsMinimumSQLGrammar. Retrieves whether this database supports the ODBC Minimum SQL grammar.
public boolean	supportsMixedCaseIdentifiers() Implements java.sql.DatabaseMetaData.supportsMixedCaseIdentifiers. Retrieves whether this database treats mixed case unquoted SQL identifiers as case sensitive and as a result stores them in mixed case.
public boolean	supportsMixedCaseQuotedIdentifiers() Implements java.sql.DatabaseMetaData.supportsMixedCaseQuotedIdentifiers. Retrieves whether this database treats mixed case quoted SQL identifiers as case sensitive and as a result stores them in mixed case.
public boolean	supportsMultipleOpenResults() Implements java.sql.DatabaseMetaData.supportsMultipleOpenResults. Retrieves whether it is possible to have multiple `ResultSet` objects returned from a `CallableStatement` object simultaneously.
public boolean	supportsMultipleResultSets() Implements java.sql.DatabaseMetaData.supportsMultipleResultSets. Retrieves whether this database supports getting multiple `ResultSet` objects from a single call to the method `execute`.
public boolean	supportsMultipleTransactions() Implements java.sql.DatabaseMetaData.supportsMultipleTransactions. Retrieves whether this database allows having multiple transactions open at once (on different connections).
public boolean	supportsNamedParameters() Implements java.sql.DatabaseMetaData.supportsNamedParameters. Retrieves whether this database supports named parameters to callable statements.
public boolean	supportsNonNullableColumns() Implements java.sql.DatabaseMetaData.supportsNonNullableColumns. Retrieves whether columns in this database may be defined as non-nullable.
public boolean	supportsOpenCursorsAcrossCommit() Implements java.sql.DatabaseMetaData.supportsOpenCursorsAcrossCommit. Retrieves whether this database supports keeping cursors open across commits.
public boolean	supportsOpenCursorsAcrossRollback() Implements java.sql.DatabaseMetaData.supportsOpenCursorsAcrossRollback. Retrieves whether this database supports keeping cursors open across rollbacks.
public boolean	supportsOpenStatementsAcrossCommit() Implements java.sql.DatabaseMetaData.supportsOpenStatementsAcrossCommit. Retrieves whether this database supports keeping statements open across commits.
public boolean	supportsOpenStatementsAcrossRollback() Implements java.sql.DatabaseMetaData.supportsOpenStatementsAcrossRollback. Retrieves whether this database supports keeping statements open across rollbacks.
public boolean	supportsOrderByUnrelated() Implements java.sql.DatabaseMetaData.supportsOrderByUnrelated. Retrieves whether this database supports using a column that is not in the `SELECT` statement in an `ORDER BY` clause.
public boolean	supportsOuterJoins() Implements java.sql.DatabaseMetaData.supportsOuterJoins. Retrieves whether this database supports some form of outer join.
public boolean	supportsPositionedDelete() Implements java.sql.DatabaseMetaData.supportsPositionedDelete. Retrieves whether this database supports positioned `DELETE` statements.
public boolean	supportsPositionedUpdate() Implements java.sql.DatabaseMetaData.supportsPositionedUpdate. Retrieves whether this database supports positioned `UPDATE` statements.
public boolean	supportsResultSetConcurrency(int defined in `java.sql.ResultSet` type, int type defined in `java.sql.ResultSet` concurrency) Implements java.sql.DatabaseMetaData.supportsResultSetConcurrency. Retrieves whether this database supports the given concurrency type in combination with the given result set type.
public boolean	supportsResultSetHoldability(int one of the following constants: `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` holdability) Implements java.sql.DatabaseMetaData.supportsResultSetHoldability. Retrieves whether this database supports the given result set holdability.
public boolean	supportsResultSetType(int defined in `java.sql.ResultSet` type) Implements java.sql.DatabaseMetaData.supportsResultSetType. Retrieves whether this database supports the given result set type.
public boolean	supportsSavepoints() Implements java.sql.DatabaseMetaData.supportsSavepoints. Retrieves whether this database supports savepoints.
public boolean	supportsSchemasInDataManipulation() Implements java.sql.DatabaseMetaData.supportsSchemasInDataManipulation. Retrieves whether a schema name can be used in a data manipulation statement.
public boolean	supportsSchemasInIndexDefinitions() Implements java.sql.DatabaseMetaData.supportsSchemasInIndexDefinitions. Retrieves whether a schema name can be used in an index definition statement.
public boolean	supportsSchemasInPrivilegeDefinitions() Implements java.sql.DatabaseMetaData.supportsSchemasInPrivilegeDefinitions. Retrieves whether a schema name can be used in a privilege definition statement.
public boolean	supportsSchemasInProcedureCalls() Implements java.sql.DatabaseMetaData.supportsSchemasInProcedureCalls. Retrieves whether a schema name can be used in a procedure call statement.
public boolean	supportsSchemasInTableDefinitions() Implements java.sql.DatabaseMetaData.supportsSchemasInTableDefinitions. Retrieves whether a schema name can be used in a table definition statement.
public boolean	supportsSelectForUpdate() Implements java.sql.DatabaseMetaData.supportsSelectForUpdate. Retrieves whether this database supports `SELECT FOR UPDATE` statements.
public boolean	supportsStatementPooling() Implements java.sql.DatabaseMetaData.supportsStatementPooling. Retrieves whether this database supports statement pooling.
public boolean	supportsStoredFunctionsUsingCallSyntax() Implements java.sql.DatabaseMetaData.supportsStoredFunctionsUsingCallSyntax. Retrieves whether this database supports invoking user-defined or vendor functions using the stored procedure escape syntax.
public boolean	supportsStoredProcedures() Implements java.sql.DatabaseMetaData.supportsStoredProcedures. Retrieves whether this database supports stored procedure calls that use the stored procedure escape syntax.
public boolean	supportsSubqueriesInComparisons() Implements java.sql.DatabaseMetaData.supportsSubqueriesInComparisons. Retrieves whether this database supports subqueries in comparison expressions.
public boolean	supportsSubqueriesInExists() Implements java.sql.DatabaseMetaData.supportsSubqueriesInExists. Retrieves whether this database supports subqueries in `EXISTS` expressions.
public boolean	supportsSubqueriesInIns() Implements java.sql.DatabaseMetaData.supportsSubqueriesInIns. Retrieves whether this database supports subqueries in `IN` expressions.
public boolean	supportsSubqueriesInQuantifieds() Implements java.sql.DatabaseMetaData.supportsSubqueriesInQuantifieds. Retrieves whether this database supports subqueries in quantified expressions.
public boolean	supportsTableCorrelationNames() Implements java.sql.DatabaseMetaData.supportsTableCorrelationNames. Retrieves whether this database supports table correlation names.
public boolean	supportsTransactionIsolationLevel(int one of the transaction isolation levels defined in `java.sql.Connection` level) Implements java.sql.DatabaseMetaData.supportsTransactionIsolationLevel. Retrieves whether this database supports the given transaction isolation level.
public boolean	supportsTransactions() Implements java.sql.DatabaseMetaData.supportsTransactions. Retrieves whether this database supports transactions.
public boolean	supportsUnion() Implements java.sql.DatabaseMetaData.supportsUnion. Retrieves whether this database supports SQL `UNION`.
public boolean	supportsUnionAll() Implements java.sql.DatabaseMetaData.supportsUnionAll. Retrieves whether this database supports SQL `UNION ALL`.
public <T> T	unwrap(Class<T> A Class defining an interface that the result must implement. iface) Implements java.sql.Wrapper.unwrap. Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy.
public boolean	updatesAreDetected(int the `ResultSet` type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` type) Implements java.sql.DatabaseMetaData.updatesAreDetected. Retrieves whether or not a visible row update can be detected by calling the method `ResultSet.rowUpdated`.
public boolean	usesLocalFilePerTable() Implements java.sql.DatabaseMetaData.usesLocalFilePerTable. Retrieves whether this database uses a file for each table.
public boolean	usesLocalFiles() Implements java.sql.DatabaseMetaData.usesLocalFiles. Retrieves whether this database stores tables in a local file.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

public Class DatabaseMetaData

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary