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java.lang.Objectunity.jdbc.UnityDatabaseMetaData
public class UnityDatabaseMetaData
Constructor Summary | |
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UnityDatabaseMetaData(GlobalSchema s,
UnityConnection c)
|
Method Summary | |
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boolean |
allProceduresAreCallable()
Retrieves whether the current user can call all the procedures returned by the method getProcedures . |
boolean |
allTablesAreSelectable()
Retrieves whether the current user can use all the tables returned by the method getTables in a SELECT statement. |
boolean |
dataDefinitionCausesTransactionCommit()
Retrieves whether a data definition statement within a transaction forces the transaction to commit. |
boolean |
dataDefinitionIgnoredInTransactions()
Retrieves whether this database ignores a data definition statement within a transaction. |
boolean |
deletesAreDetected(int type)
Retrieves whether or not a visible row delete can be detected by calling the method ResultSet.rowDeleted . |
boolean |
doesMaxRowSizeIncludeBlobs()
Retrieves whether the return value for the method getMaxRowSize includes the SQL data types
LONGVARCHAR and LONGVARBINARY . |
java.sql.ResultSet |
getAttributes(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern,
java.lang.String attributeNamePattern)
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. |
java.sql.ResultSet |
getBestRowIdentifier(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
int scope,
boolean nullable)
Retrieves a description of a table's optimal set of columns that uniquely identifies a row. |
java.sql.ResultSet |
getCatalogs()
Retrieves the catalog names available in this database. |
java.lang.String |
getCatalogSeparator()
Retrieves the String that this database uses as the
separator between a catalog and table name. |
java.lang.String |
getCatalogTerm()
Retrieves the database vendor's preferred term for "catalog". |
java.sql.ResultSet |
getColumnPrivileges(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
java.lang.String columnNamePattern)
Retrieves a description of the access rights for a table's columns. |
java.sql.ResultSet |
getColumns(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern,
java.lang.String columnNamePattern)
Retrieves a description of table columns available in the specified catalog. |
java.sql.Connection |
getConnection()
Retrieves the connection that produced this metadata object. |
java.sql.ResultSet |
getCrossReference(java.lang.String primaryCatalog,
java.lang.String primarySchema,
java.lang.String primaryTable,
java.lang.String foreignCatalog,
java.lang.String foreignSchema,
java.lang.String foreignTable)
Retrieves a description of the foreign key columns in the given foreign key table that reference the primary key columns of the given primary key table (describe how one table imports another's key). |
int |
getDatabaseMajorVersion()
Retrieves the major version number of the underlying database. |
int |
getDatabaseMinorVersion()
Retrieves the minor version number of the underlying database. |
java.lang.String |
getDatabaseProductName()
Retrieves the name of this database product. |
java.lang.String |
getDatabaseProductVersion()
Retrieves the version number of this database product. |
int |
getDefaultTransactionIsolation()
Retrieves this database's default transaction isolation level. |
int |
getDriverMajorVersion()
Retrieves this JDBC driver's major version number. |
int |
getDriverMinorVersion()
Retrieves this JDBC driver's major version number. |
java.lang.String |
getDriverName()
Retrieves the name of this JDBC driver. |
java.lang.String |
getDriverVersion()
Retrieves the version number of this JDBC driver as a String . |
java.sql.ResultSet |
getExportedKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
Retrieves a description of the foreign key columns that reference the given table's primary key columns (the foreign keys exported by a table). |
java.lang.String |
getExtraNameCharacters()
Retrieves all the "extra" characters that can be used in unquoted identifier names (those beyond a-z, A-Z, 0-9 and _). |
java.lang.String |
getIdentifierQuoteString()
Retrieves the string used to quote SQL identifiers. |
java.sql.ResultSet |
getImportedKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
Retrieves a description of the primary key columns that are referenced by a table's foreign key columns (the primary keys imported by a table). |
java.sql.ResultSet |
getIndexInfo(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
boolean unique,
boolean approximate)
Retrieves a description of the given table's indices and statistics. |
int |
getJDBCMajorVersion()
Retrieves the major JDBC version number for this driver. |
int |
getJDBCMinorVersion()
Retrieves the minor JDBC version number for this driver. |
int |
getMaxBinaryLiteralLength()
Retrieves the maximum number of hex characters this database allows in an inline binary literal. |
int |
getMaxCatalogNameLength()
Retrieves the maximum number of characters that this database allows in a catalog name. |
int |
getMaxCharLiteralLength()
Retrieves the maximum number of characters this database allows for a character literal. |
int |
getMaxColumnNameLength()
Retrieves the maximum number of characters this database allows for a column name. |
int |
getMaxColumnsInGroupBy()
Retrieves the maximum number of columns this database allows in a GROUP BY clause. |
int |
getMaxColumnsInIndex()
Retrieves the maximum number of columns this database allows in an index. |
int |
getMaxColumnsInOrderBy()
Retrieves the maximum number of columns this database allows in an ORDER BY clause. |
int |
getMaxColumnsInSelect()
Retrieves the maximum number of columns this database allows in a SELECT list. |
int |
getMaxColumnsInTable()
Retrieves the maximum number of columns this database allows in a table. |
int |
getMaxConnections()
Retrieves the maximum number of concurrent connections to this database that are possible. |
int |
getMaxCursorNameLength()
Retrieves the maximum number of characters that this database allows in a cursor name. |
int |
getMaxIndexLength()
Retrieves the maximum number of bytes this database allows for an index, including all of the parts of the index. |
int |
getMaxProcedureNameLength()
Retrieves the maximum number of characters that this database allows in a procedure name. |
int |
getMaxRowSize()
Retrieves the maximum number of bytes this database allows in a single row. |
int |
getMaxSchemaNameLength()
Retrieves the maximum number of characters that this database allows in a schema name. |
int |
getMaxStatementLength()
Retrieves the maximum number of characters this database allows in an SQL statement. |
int |
getMaxStatements()
Retrieves the maximum number of active statements to this database that can be open at the same time. |
int |
getMaxTableNameLength()
Retrieves the maximum number of characters this database allows in a table name. |
int |
getMaxTablesInSelect()
Retrieves the maximum number of tables this database allows in a SELECT statement. |
int |
getMaxUserNameLength()
Retrieves the maximum number of characters this database allows in a user name. |
java.lang.String |
getNumericFunctions()
Retrieves a comma-separated list of math functions available with this database. |
java.sql.ResultSet |
getPrimaryKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
Retrieves a description of the given table's primary key columns. |
java.sql.ResultSet |
getProcedureColumns(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String procedureNamePattern,
java.lang.String columnNamePattern)
Retrieves a description of the given catalog's stored procedure parameter and result columns. |
java.sql.ResultSet |
getProcedures(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String procedureNamePattern)
Retrieves a description of the stored procedures available in the given catalog. |
java.lang.String |
getProcedureTerm()
Retrieves the database vendor's preferred term for "procedure". |
int |
getResultSetHoldability()
Retrieves the default holdability of this ResultSet
object. |
java.sql.ResultSet |
getSchemas()
Retrieves the schema names available in this database. |
java.lang.String |
getSchemaTerm()
Retrieves the database vendor's preferred term for "schema". |
java.lang.String |
getSearchStringEscape()
Retrieves the string that can be used to escape wildcard characters. |
java.lang.String |
getSQLKeywords()
Retrieves a comma-separated list of all of this database's SQL keywords that are NOT also SQL92 keywords. |
int |
getSQLStateType()
Indicates whether the SQLSTATE returned by SQLException.getSQLState is X/Open (now known as Open
Group) SQL CLI or SQL99. |
java.lang.String |
getStringFunctions()
Retrieves a comma-separated list of string functions available with this database. |
java.sql.ResultSet |
getSuperTables(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern)
Retrieves a description of the table hierarchies defined in a particular schema in this database. |
java.sql.ResultSet |
getSuperTypes(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern)
Retrieves a description of the user-defined type (UDT) hierarchies defined in a particular schema in this database. |
java.lang.String |
getSystemFunctions()
Retrieves a comma-separated list of system functions available with this database. |
java.sql.ResultSet |
getTablePrivileges(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern)
Retrieves a description of the access rights for each table available in a catalog. |
java.sql.ResultSet |
getTables(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern,
java.lang.String[] types)
Retrieves a description of the tables available in the given catalog. |
java.sql.ResultSet |
getTableTypes()
Retrieves the table types available in this database. |
java.lang.String |
getTimeDateFunctions()
Retrieves a comma-separated list of the time and date functions available with this database. |
java.sql.ResultSet |
getTypeInfo()
Retrieves a description of all the standard SQL types supported by this database. |
java.sql.ResultSet |
getUDTs(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern,
int[] types)
Retrieves a description of the user-defined types (UDTs) defined in a particular schema. |
java.lang.String |
getURL()
Retrieves the URL for this DBMS. |
java.lang.String |
getUserName()
Retrieves the user name as known to this database. |
java.sql.ResultSet |
getVersionColumns(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
Retrieves a description of a table's columns that are automatically updated when any value in a row is updated. |
boolean |
insertsAreDetected(int type)
Retrieves whether or not a visible row insert can be detected by calling the method ResultSet.rowInserted . |
boolean |
isCatalogAtStart()
Retrieves whether a catalog appears at the start of a fully qualified table name. |
boolean |
isReadOnly()
Retrieves whether this database is in read-only mode. |
boolean |
locatorsUpdateCopy()
Indicates whether updates made to a LOB are made on a copy or directly to the LOB. |
boolean |
nullPlusNonNullIsNull()
Retrieves whether this database supports concatenations between NULL and non-NULL values being
NULL . |
boolean |
nullsAreSortedAtEnd()
Retrieves whether NULL values are sorted at the end
regardless of sort order. |
boolean |
nullsAreSortedAtStart()
Retrieves whether NULL values are sorted at the start
regardless of sort order. |
boolean |
nullsAreSortedHigh()
Retrieves whether NULL values are sorted high. |
boolean |
nullsAreSortedLow()
Retrieves whether NULL values are sorted low. |
boolean |
othersDeletesAreVisible(int type)
Retrieves whether deletes made by others are visible. |
boolean |
othersInsertsAreVisible(int type)
Retrieves whether inserts made by others are visible. |
boolean |
othersUpdatesAreVisible(int type)
Retrieves whether updates made by others are visible. |
boolean |
ownDeletesAreVisible(int type)
Retrieves whether a result set's own deletes are visible. |
boolean |
ownInsertsAreVisible(int type)
Retrieves whether a result set's own inserts are visible. |
boolean |
ownUpdatesAreVisible(int type)
Retrieves whether for the given type of ResultSet object,
the result set's own updates are visible. |
boolean |
storesLowerCaseIdentifiers()
Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in lower case. |
boolean |
storesLowerCaseQuotedIdentifiers()
Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in lower case. |
boolean |
storesMixedCaseIdentifiers()
Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in mixed case. |
boolean |
storesMixedCaseQuotedIdentifiers()
Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in mixed case. |
boolean |
storesUpperCaseIdentifiers()
Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in upper case. |
boolean |
storesUpperCaseQuotedIdentifiers()
Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in upper case. |
boolean |
supportsAlterTableWithAddColumn()
Retrieves whether this database supports ALTER TABLE with
add column. |
boolean |
supportsAlterTableWithDropColumn()
Retrieves whether this database supports ALTER TABLE with
drop column. |
boolean |
supportsANSI92EntryLevelSQL()
Retrieves whether this database supports the ANSI92 entry level SQL grammar. |
boolean |
supportsANSI92FullSQL()
Retrieves whether this database supports the ANSI92 full SQL grammar supported. |
boolean |
supportsANSI92IntermediateSQL()
Retrieves whether this database supports the ANSI92 intermediate SQL grammar supported. |
boolean |
supportsBatchUpdates()
Retrieves whether this database supports batch updates. |
boolean |
supportsCatalogsInDataManipulation()
Retrieves whether a catalog name can be used in a data manipulation statement. |
boolean |
supportsCatalogsInIndexDefinitions()
Retrieves whether a catalog name can be used in an index definition statement. |
boolean |
supportsCatalogsInPrivilegeDefinitions()
Retrieves whether a catalog name can be used in a privilege definition statement. |
boolean |
supportsCatalogsInProcedureCalls()
Retrieves whether a catalog name can be used in a procedure call statement. |
boolean |
supportsCatalogsInTableDefinitions()
Retrieves whether a catalog name can be used in a table definition statement. |
boolean |
supportsColumnAliasing()
Retrieves whether this database supports column aliasing. |
boolean |
supportsConvert()
Retrieves whether this database supports the CONVERT
function between SQL types. |
boolean |
supportsConvert(int arg0,
int arg1)
Retrieves whether this database supports the CONVERT for
two given SQL types. |
boolean |
supportsCoreSQLGrammar()
Retrieves whether this database supports the ODBC Core SQL grammar. |
boolean |
supportsCorrelatedSubqueries()
Retrieves whether this database supports correlated subqueries. |
boolean |
supportsDataDefinitionAndDataManipulationTransactions()
Retrieves whether this database supports both data definition and data manipulation statements within a transaction. |
boolean |
supportsDataManipulationTransactionsOnly()
Retrieves whether this database supports only data manipulation statements within a transaction. |
boolean |
supportsDifferentTableCorrelationNames()
Retrieves whether, when table correlation names are supported, they are restricted to being different from the names of the tables. |
boolean |
supportsExpressionsInOrderBy()
Retrieves whether this database supports expressions in ORDER BY lists. |
boolean |
supportsExtendedSQLGrammar()
Retrieves whether this database supports the ODBC Extended SQL grammar. |
boolean |
supportsFullOuterJoins()
Retrieves whether this database supports full nested outer joins. |
boolean |
supportsGetGeneratedKeys()
Retrieves whether auto-generated keys can be retrieved after a statement has been executed. |
boolean |
supportsGroupBy()
Retrieves whether this database supports some form of GROUP BY clause. |
boolean |
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. |
boolean |
supportsGroupByUnrelated()
Retrieves whether this database supports using a column that is not in the SELECT statement in a GROUP BY clause. |
boolean |
supportsIntegrityEnhancementFacility()
Retrieves whether this database supports the SQL Integrity Enhancement Facility. |
boolean |
supportsLikeEscapeClause()
Retrieves whether this database supports specifying a LIKE
escape clause. |
boolean |
supportsLimitedOuterJoins()
Retrieves whether this database provides limited support for outer joins. |
boolean |
supportsMinimumSQLGrammar()
Retrieves whether this database supports the ODBC Minimum SQL grammar. |
boolean |
supportsMixedCaseIdentifiers()
Retrieves whether this database treats mixed case unquoted SQL identifiers as case sensitive and as a result stores them in mixed case. |
boolean |
supportsMixedCaseQuotedIdentifiers()
Retrieves whether this database treats mixed case quoted SQL identifiers as case sensitive and as a result stores them in mixed case. |
boolean |
supportsMultipleOpenResults()
Retrieves whether it is possible to have multiple ResultSet
objects returned from a CallableStatement object
simultaneously. |
boolean |
supportsMultipleResultSets()
Retrieves whether this database supports getting multiple ResultSet objects from a single call to the method
execute . |
boolean |
supportsMultipleTransactions()
Retrieves whether this database allows having multiple transactions open at once (on different connections). |
boolean |
supportsNamedParameters()
Retrieves whether this database supports named parameters to callable statements. |
boolean |
supportsNonNullableColumns()
Retrieves whether columns in this database may be defined as non-nullable. |
boolean |
supportsOpenCursorsAcrossCommit()
Retrieves whether this database supports keeping cursors open across commits. |
boolean |
supportsOpenCursorsAcrossRollback()
Retrieves whether this database supports keeping cursors open across rollbacks. |
boolean |
supportsOpenStatementsAcrossCommit()
Retrieves whether this database supports keeping statements open across commits. |
boolean |
supportsOpenStatementsAcrossRollback()
Retrieves whether this database supports keeping statements open across rollbacks. |
boolean |
supportsOrderByUnrelated()
Retrieves whether this database supports using a column that is not in the SELECT statement in an ORDER BY clause. |
boolean |
supportsOuterJoins()
Retrieves whether this database supports some form of outer join. |
boolean |
supportsPositionedDelete()
Retrieves whether this database supports positioned DELETE
statements. |
boolean |
supportsPositionedUpdate()
Retrieves whether this database supports positioned UPDATE
statements. |
boolean |
supportsResultSetConcurrency(int type,
int concurrency)
Retrieves whether this database supports the given concurrency type in combination with the given result set type. |
boolean |
supportsResultSetHoldability(int holdability)
Retrieves whether this database supports the given result set holdability. |
boolean |
supportsResultSetType(int type)
Retrieves whether this database supports the given result set type. |
boolean |
supportsSavepoints()
Retrieves whether this database supports savepoints. |
boolean |
supportsSchemasInDataManipulation()
Retrieves whether a schema name can be used in a data manipulation statement. |
boolean |
supportsSchemasInIndexDefinitions()
Retrieves whether a schema name can be used in an index definition statement. |
boolean |
supportsSchemasInPrivilegeDefinitions()
Retrieves whether a schema name can be used in a privilege definition statement. |
boolean |
supportsSchemasInProcedureCalls()
Retrieves whether a schema name can be used in a procedure call statement. |
boolean |
supportsSchemasInTableDefinitions()
Retrieves whether a schema name can be used in a table definition statement. |
boolean |
supportsSelectForUpdate()
Retrieves whether this database supports SELECT FOR UPDATE
statements. |
boolean |
supportsStatementPooling()
Retrieves whether this database supports statement pooling. |
boolean |
supportsStoredProcedures()
Retrieves whether this database supports stored procedure calls that use the stored procedure escape syntax. |
boolean |
supportsSubqueriesInComparisons()
Retrieves whether this database supports subqueries in comparison expressions. |
boolean |
supportsSubqueriesInExists()
Retrieves whether this database supports subqueries in EXISTS expressions. |
boolean |
supportsSubqueriesInIns()
Retrieves whether this database supports subqueries in IN
statements. |
boolean |
supportsSubqueriesInQuantifieds()
Retrieves whether this database supports subqueries in quantified expressions. |
boolean |
supportsTableCorrelationNames()
Retrieves whether this database supports table correlation names. |
boolean |
supportsTransactionIsolationLevel(int level)
Retrieves whether this database supports the given transaction isolation level. |
boolean |
supportsTransactions()
Retrieves whether this database supports transactions. |
boolean |
supportsUnion()
Retrieves whether this database supports SQL UNION . |
boolean |
supportsUnionAll()
Retrieves whether this database supports SQL UNION ALL . |
boolean |
updatesAreDetected(int type)
Retrieves whether or not a visible row update can be detected by calling the method ResultSet.rowUpdated . |
boolean |
usesLocalFilePerTable()
Retrieves whether this database uses a file for each table. |
boolean |
usesLocalFiles()
Returns true only because driver may use temporary local files for query processing. |
Methods inherited from class java.lang.Object |
---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public UnityDatabaseMetaData(GlobalSchema s, UnityConnection c)
Method Detail |
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public boolean allProceduresAreCallable() throws java.sql.SQLException
getProcedures
.
allProceduresAreCallable
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean allTablesAreSelectable() throws java.sql.SQLException
getTables
in a SELECT
statement.
allTablesAreSelectable
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic java.lang.String getURL() throws java.sql.SQLException
getURL
in interface java.sql.DatabaseMetaData
null
if it cannot be
generated
java.sql.SQLException
- if a database access error occurspublic java.lang.String getUserName() throws java.sql.SQLException
getUserName
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic boolean isReadOnly() throws java.sql.SQLException
isReadOnly
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean nullsAreSortedHigh() throws java.sql.SQLException
NULL
values are sorted high. Sorted high
means that NULL
values sort higher than any other value in
a domain. In an ascending order, if this method returns true
,
NULL
values will appear at the end. By contrast, the
method nullsAreSortedAtEnd
indicates whether
NULL
values are sorted at the end regardless of sort
order.
nullsAreSortedHigh
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean nullsAreSortedLow() throws java.sql.SQLException
NULL
values are sorted low. Sorted low
means that NULL
values sort lower than any other value in
a domain. In an ascending order, if this method returns true
,
NULL
values will appear at the beginning. By contrast, the
method nullsAreSortedAtStart
indicates whether
NULL
values are sorted at the beginning regardless of sort
order.
nullsAreSortedLow
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean nullsAreSortedAtStart() throws java.sql.SQLException
NULL
values are sorted at the start
regardless of sort order.
nullsAreSortedAtStart
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean nullsAreSortedAtEnd() throws java.sql.SQLException
NULL
values are sorted at the end
regardless of sort order.
nullsAreSortedAtEnd
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic java.lang.String getDatabaseProductName() throws java.sql.SQLException
getDatabaseProductName
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getDatabaseProductVersion() throws java.sql.SQLException
getDatabaseProductVersion
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getDriverName() throws java.sql.SQLException
getDriverName
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getDriverVersion() throws java.sql.SQLException
String
.
getDriverVersion
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getDriverMajorVersion()
getDriverMajorVersion
in interface java.sql.DatabaseMetaData
public int getDriverMinorVersion()
getDriverMinorVersion
in interface java.sql.DatabaseMetaData
public boolean usesLocalFiles() throws java.sql.SQLException
usesLocalFiles
in interface java.sql.DatabaseMetaData
java.sql.SQLException
public boolean usesLocalFilePerTable() throws java.sql.SQLException
usesLocalFilePerTable
in interface java.sql.DatabaseMetaData
true
if this database uses a local file for each
table; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsMixedCaseIdentifiers() throws java.sql.SQLException
supportsMixedCaseIdentifiers
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean storesUpperCaseIdentifiers() throws java.sql.SQLException
storesUpperCaseIdentifiers
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean storesLowerCaseIdentifiers() throws java.sql.SQLException
storesLowerCaseIdentifiers
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean storesMixedCaseIdentifiers() throws java.sql.SQLException
storesMixedCaseIdentifiers
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsMixedCaseQuotedIdentifiers() throws java.sql.SQLException
supportsMixedCaseQuotedIdentifiers
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean storesUpperCaseQuotedIdentifiers() throws java.sql.SQLException
storesUpperCaseQuotedIdentifiers
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean storesLowerCaseQuotedIdentifiers() throws java.sql.SQLException
storesLowerCaseQuotedIdentifiers
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean storesMixedCaseQuotedIdentifiers() throws java.sql.SQLException
storesMixedCaseQuotedIdentifiers
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic java.lang.String getIdentifierQuoteString() throws java.sql.SQLException
getIdentifierQuoteString
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getSQLKeywords() throws java.sql.SQLException
getSQLKeywords
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getNumericFunctions() throws java.sql.SQLException
getNumericFunctions
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getStringFunctions() throws java.sql.SQLException
getStringFunctions
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getSystemFunctions() throws java.sql.SQLException
getSystemFunctions
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getTimeDateFunctions() throws java.sql.SQLException
getTimeDateFunctions
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getSearchStringEscape() throws java.sql.SQLException
The '_' character represents any single character; the '%' character represents any sequence of zero or more characters.
getSearchStringEscape
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getExtraNameCharacters() throws java.sql.SQLException
getExtraNameCharacters
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic boolean supportsAlterTableWithAddColumn() throws java.sql.SQLException
ALTER TABLE
with
add column.
supportsAlterTableWithAddColumn
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsAlterTableWithDropColumn() throws java.sql.SQLException
ALTER TABLE
with
drop column.
supportsAlterTableWithDropColumn
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsColumnAliasing() throws java.sql.SQLException
If so, the SQL AS clause can be used to provide names for computed columns or to provide alias names for columns as required.
supportsColumnAliasing
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean nullPlusNonNullIsNull() throws java.sql.SQLException
NULL
and non-NULL
values being
NULL
.
nullPlusNonNullIsNull
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsConvert() throws java.sql.SQLException
CONVERT
function between SQL types.
supportsConvert
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsConvert(int arg0, int arg1) throws java.sql.SQLException
CONVERT
for
two given SQL types.
supportsConvert
in interface java.sql.DatabaseMetaData
arg0
- the type to convert from; one of the type codes from the class
java.sql.Types
arg1
- the type to convert to; one of the type codes from the class
java.sql.Types
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsTableCorrelationNames() throws java.sql.SQLException
supportsTableCorrelationNames
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsDifferentTableCorrelationNames() throws java.sql.SQLException
supportsDifferentTableCorrelationNames
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsExpressionsInOrderBy() throws java.sql.SQLException
ORDER BY
lists.
supportsExpressionsInOrderBy
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsOrderByUnrelated() throws java.sql.SQLException
SELECT
statement in an ORDER BY
clause.
supportsOrderByUnrelated
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsGroupBy() throws java.sql.SQLException
GROUP BY
clause.
supportsGroupBy
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsGroupByUnrelated() throws java.sql.SQLException
SELECT
statement in a GROUP BY
clause.
supportsGroupByUnrelated
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsGroupByBeyondSelect() throws java.sql.SQLException
SELECT
statement in a GROUP BY
clause
provided that all of the columns in the SELECT
statement
are included in the GROUP BY
clause.
supportsGroupByBeyondSelect
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsLikeEscapeClause() throws java.sql.SQLException
LIKE
escape clause.
supportsLikeEscapeClause
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsMultipleResultSets() throws java.sql.SQLException
ResultSet
objects from a single call to the method
execute
.
supportsMultipleResultSets
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsMultipleTransactions() throws java.sql.SQLException
supportsMultipleTransactions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsNonNullableColumns() throws java.sql.SQLException
supportsNonNullableColumns
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsMinimumSQLGrammar() throws java.sql.SQLException
supportsMinimumSQLGrammar
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsCoreSQLGrammar() throws java.sql.SQLException
supportsCoreSQLGrammar
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsExtendedSQLGrammar() throws java.sql.SQLException
supportsExtendedSQLGrammar
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsANSI92EntryLevelSQL() throws java.sql.SQLException
supportsANSI92EntryLevelSQL
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsANSI92IntermediateSQL() throws java.sql.SQLException
supportsANSI92IntermediateSQL
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsANSI92FullSQL() throws java.sql.SQLException
supportsANSI92FullSQL
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsIntegrityEnhancementFacility() throws java.sql.SQLException
supportsIntegrityEnhancementFacility
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsOuterJoins() throws java.sql.SQLException
supportsOuterJoins
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsFullOuterJoins() throws java.sql.SQLException
supportsFullOuterJoins
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsLimitedOuterJoins() throws java.sql.SQLException
true
if the method
supportsFullOuterJoins
returns true
).
supportsLimitedOuterJoins
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic java.lang.String getSchemaTerm() throws java.sql.SQLException
getSchemaTerm
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getProcedureTerm() throws java.sql.SQLException
getProcedureTerm
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic java.lang.String getCatalogTerm() throws java.sql.SQLException
getCatalogTerm
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic boolean isCatalogAtStart() throws java.sql.SQLException
isCatalogAtStart
in interface java.sql.DatabaseMetaData
true
if the catalog name appears at the beginning
of a fully qualified table name; false
otherwise
java.sql.SQLException
- if a database access error occurspublic java.lang.String getCatalogSeparator() throws java.sql.SQLException
String
that this database uses as the
separator between a catalog and table name.
getCatalogSeparator
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic boolean supportsSchemasInDataManipulation() throws java.sql.SQLException
supportsSchemasInDataManipulation
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSchemasInProcedureCalls() throws java.sql.SQLException
supportsSchemasInProcedureCalls
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSchemasInTableDefinitions() throws java.sql.SQLException
supportsSchemasInTableDefinitions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSchemasInIndexDefinitions() throws java.sql.SQLException
supportsSchemasInIndexDefinitions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSchemasInPrivilegeDefinitions() throws java.sql.SQLException
supportsSchemasInPrivilegeDefinitions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsCatalogsInDataManipulation() throws java.sql.SQLException
supportsCatalogsInDataManipulation
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsCatalogsInProcedureCalls() throws java.sql.SQLException
supportsCatalogsInProcedureCalls
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsCatalogsInTableDefinitions() throws java.sql.SQLException
supportsCatalogsInTableDefinitions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsCatalogsInIndexDefinitions() throws java.sql.SQLException
supportsCatalogsInIndexDefinitions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsCatalogsInPrivilegeDefinitions() throws java.sql.SQLException
supportsCatalogsInPrivilegeDefinitions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsPositionedDelete() throws java.sql.SQLException
DELETE
statements.
supportsPositionedDelete
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsPositionedUpdate() throws java.sql.SQLException
UPDATE
statements.
supportsPositionedUpdate
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSelectForUpdate() throws java.sql.SQLException
SELECT FOR UPDATE
statements.
supportsSelectForUpdate
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsStoredProcedures() throws java.sql.SQLException
supportsStoredProcedures
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSubqueriesInComparisons() throws java.sql.SQLException
supportsSubqueriesInComparisons
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSubqueriesInExists() throws java.sql.SQLException
EXISTS
expressions.
supportsSubqueriesInExists
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSubqueriesInIns() throws java.sql.SQLException
IN
statements.
supportsSubqueriesInIns
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsSubqueriesInQuantifieds() throws java.sql.SQLException
supportsSubqueriesInQuantifieds
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsCorrelatedSubqueries() throws java.sql.SQLException
supportsCorrelatedSubqueries
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsUnion() throws java.sql.SQLException
UNION
.
supportsUnion
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsUnionAll() throws java.sql.SQLException
UNION ALL
.
supportsUnionAll
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsOpenCursorsAcrossCommit() throws java.sql.SQLException
supportsOpenCursorsAcrossCommit
in interface java.sql.DatabaseMetaData
true
if cursors always remain open;
false
if they might not remain open
java.sql.SQLException
- if a database access error occurspublic boolean supportsOpenCursorsAcrossRollback() throws java.sql.SQLException
supportsOpenCursorsAcrossRollback
in interface java.sql.DatabaseMetaData
true
if cursors always remain open;
false
if they might not remain open
java.sql.SQLException
- if a database access error occurspublic boolean supportsOpenStatementsAcrossCommit() throws java.sql.SQLException
supportsOpenStatementsAcrossCommit
in interface java.sql.DatabaseMetaData
true
if statements always remain open;
false
if they might not remain open
java.sql.SQLException
- if a database access error occurspublic boolean supportsOpenStatementsAcrossRollback() throws java.sql.SQLException
supportsOpenStatementsAcrossRollback
in interface java.sql.DatabaseMetaData
true
if statements always remain open;
false
if they might not remain open
java.sql.SQLException
- if a database access error occurspublic int getMaxBinaryLiteralLength() throws java.sql.SQLException
getMaxBinaryLiteralLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxCharLiteralLength() throws java.sql.SQLException
getMaxCharLiteralLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxColumnNameLength() throws java.sql.SQLException
getMaxColumnNameLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxColumnsInGroupBy() throws java.sql.SQLException
GROUP BY
clause.
getMaxColumnsInGroupBy
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxColumnsInIndex() throws java.sql.SQLException
getMaxColumnsInIndex
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxColumnsInOrderBy() throws java.sql.SQLException
ORDER BY
clause.
getMaxColumnsInOrderBy
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxColumnsInSelect() throws java.sql.SQLException
SELECT
list.
getMaxColumnsInSelect
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxColumnsInTable() throws java.sql.SQLException
getMaxColumnsInTable
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxConnections() throws java.sql.SQLException
getMaxConnections
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxCursorNameLength() throws java.sql.SQLException
getMaxCursorNameLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxIndexLength() throws java.sql.SQLException
getMaxIndexLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxSchemaNameLength() throws java.sql.SQLException
getMaxSchemaNameLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxProcedureNameLength() throws java.sql.SQLException
getMaxProcedureNameLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxCatalogNameLength() throws java.sql.SQLException
getMaxCatalogNameLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxRowSize() throws java.sql.SQLException
getMaxRowSize
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic boolean doesMaxRowSizeIncludeBlobs() throws java.sql.SQLException
getMaxRowSize
includes the SQL data types
LONGVARCHAR
and LONGVARBINARY
.
doesMaxRowSizeIncludeBlobs
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic int getMaxStatementLength() throws java.sql.SQLException
getMaxStatementLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxStatements() throws java.sql.SQLException
getMaxStatements
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxTableNameLength() throws java.sql.SQLException
getMaxTableNameLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getMaxTablesInSelect() throws java.sql.SQLException
SELECT
statement.
getMaxTablesInSelect
in interface java.sql.DatabaseMetaData
SELECT
statement; a result of zero means that there is no limit or the
limit is not known
java.sql.SQLException
- if a database access error occurspublic int getMaxUserNameLength() throws java.sql.SQLException
getMaxUserNameLength
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getDefaultTransactionIsolation() throws java.sql.SQLException
java.sql.Connection
.
getDefaultTransactionIsolation
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occursConnection
public boolean supportsTransactions() throws java.sql.SQLException
commit
is a noop, and the isolation level is
TRANSACTION_NONE
.
supportsTransactions
in interface java.sql.DatabaseMetaData
true
if transactions are supported;
false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsTransactionIsolationLevel(int level) throws java.sql.SQLException
supportsTransactionIsolationLevel
in interface java.sql.DatabaseMetaData
level
- one of the transaction isolation levels defined in
java.sql.Connection
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occursConnection
public boolean supportsDataDefinitionAndDataManipulationTransactions() throws java.sql.SQLException
supportsDataDefinitionAndDataManipulationTransactions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsDataManipulationTransactionsOnly() throws java.sql.SQLException
supportsDataManipulationTransactionsOnly
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean dataDefinitionCausesTransactionCommit() throws java.sql.SQLException
dataDefinitionCausesTransactionCommit
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean dataDefinitionIgnoredInTransactions() throws java.sql.SQLException
dataDefinitionIgnoredInTransactions
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getProcedures(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String procedureNamePattern) throws java.sql.SQLException
Only procedure descriptions matching the schema and procedure name
criteria are returned. They are ordered by PROCEDURE_SCHEM
and PROCEDURE_NAME
.
Each procedure description has the the following columns:
null
)
null
)
getProcedures
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschemaPattern
- 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 searchprocedureNamePattern
- a procedure name pattern; must match the procedure name as it
is stored in the database
ResultSet
- each row is a procedure description
java.sql.SQLException
- if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getProcedureColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String procedureNamePattern, java.lang.String columnNamePattern) throws java.sql.SQLException
Only descriptions matching the schema, procedure and parameter name criteria are returned. They are ordered by PROCEDURE_SCHEM and PROCEDURE_NAME. Within this, the return value, if any, is first. Next are the parameter descriptions in call order. The column descriptions follow in column number order.
Each row in the ResultSet
is a parameter description or
column description with the following fields:
null
)
null
)
ResultSet
Note: Some databases may not return the column descriptions for a procedure. Additional columns beyond REMARKS can be defined by the database.
getProcedureColumns
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschemaPattern
- 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 searchprocedureNamePattern
- a procedure name pattern; must match the procedure name as it
is stored in the databasecolumnNamePattern
- a column name pattern; must match the column name as it is
stored in the database
ResultSet
- each row describes a stored procedure
parameter or column
java.sql.SQLException
- if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getTables(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String[] types) throws java.sql.SQLException
Each table description has the following columns:
null
)
null
)
null
)
null
)
null
)
null
)
null
)
Note: Some databases may not return information for all tables.
getTables
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschemaPattern
- 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 searchtableNamePattern
- a table name pattern; must match the table name as it is
stored in the databasetypes
- a list of table types to include; null
returns
all types
ResultSet
- each row is a table description
java.sql.SQLException
- if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getSchemas() throws java.sql.SQLException
The schema column is:
null
)
getSchemas
in interface java.sql.DatabaseMetaData
ResultSet
object in which each row is a schema
decription
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getCatalogs() throws java.sql.SQLException
The catalog column is:
getCatalogs
in interface java.sql.DatabaseMetaData
ResultSet
object in which each row has a single
String
column that is a catalog name
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getTableTypes() throws java.sql.SQLException
The table type is:
getTableTypes
in interface java.sql.DatabaseMetaData
ResultSet
object in which each row has a single
String
column that is a table type
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getColumns(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern, java.lang.String columnNamePattern) throws java.sql.SQLException
Only column descriptions matching the catalog, schema, table and column
name criteria are returned. They are ordered by TABLE_SCHEM
,
TABLE_NAME
, and ORDINAL_POSITION
.
Table catalog is not used. But groups columns first by database (schema)
and then by table within a database.
Each column description has the following columns:
null
)
null
)
NULL
values
NULL
values
null
)
null
)
null
if DATA_TYPE isn't REF)
null
if the DATA_TYPE isn't REF)
null
if the DATA_TYPE isn't REF)
null
if DATA_TYPE isn't DISTINCT or user-generated REF)
getColumns
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschemaPattern
- 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 searchtableNamePattern
- a table name pattern; must match the table name as it is
stored in the databasecolumnNamePattern
- a column name pattern; must match the column name as it is
stored in the database
ResultSet
- each row is a column description
java.sql.SQLException
- if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getColumnPrivileges(java.lang.String catalog, java.lang.String schema, java.lang.String table, java.lang.String columnNamePattern) throws java.sql.SQLException
Only privileges matching the column name criteria are returned. They are ordered by COLUMN_NAME and PRIVILEGE.
Each privilige description has the following columns:
null
)
null
)
null
)
null
if unknown
getColumnPrivileges
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschema
- 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 searchtable
- a table name; must match the table name as it is stored in the
databasecolumnNamePattern
- a column name pattern; must match the column name as it is
stored in the database
ResultSet
- each row is a column privilege
description
java.sql.SQLException
- if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getTablePrivileges(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern) throws java.sql.SQLException
Only privileges matching the schema and table name criteria are returned. They are ordered by TABLE_SCHEM, TABLE_NAME, and PRIVILEGE.
Each privilige description has the following columns:
null
)
null
)
null
)
null
if unknown
getTablePrivileges
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschemaPattern
- 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 searchtableNamePattern
- a table name pattern; must match the table name as it is
stored in the database
ResultSet
- each row is a table privilege
description
java.sql.SQLException
- if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getBestRowIdentifier(java.lang.String catalog, java.lang.String schema, java.lang.String table, int scope, boolean nullable) throws java.sql.SQLException
Each column description has the following columns:
getBestRowIdentifier
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschema
- 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 searchtable
- a table name; must match the table name as it is stored in the
databasescope
- the scope of interest; use same values as SCOPEnullable
- include columns that are nullable.
ResultSet
- each row is a column description
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getVersionColumns(java.lang.String catalog, java.lang.String schema, java.lang.String table) throws java.sql.SQLException
Each column description has the following columns:
java.sql.Types
getVersionColumns
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschema
- 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 searchtable
- a table name; must match the table name as it is stored in the
database
ResultSet
object in which each row is a column
description
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getPrimaryKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table) throws java.sql.SQLException
Each primary key column description has the following columns:
null
)
null
)
null
)
getPrimaryKeys
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschema
- 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 searchtable
- a table name; must match the table name as it is stored in the
database
ResultSet
- each row is a primary key column
description
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getImportedKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table) throws java.sql.SQLException
Each primary key column description has the following columns:
null
)
null
)
null
)
null
)
NULL
if
its primary key has been updated
null
)
null
)
getImportedKeys
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschema
- 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 searchtable
- a table name; must match the table name as it is stored in the
database
ResultSet
- each row is a primary key column
description
java.sql.SQLException
- if a database access error occursgetExportedKeys(java.lang.String, java.lang.String, java.lang.String)
public java.sql.ResultSet getExportedKeys(java.lang.String catalog, java.lang.String schema, java.lang.String table) throws java.sql.SQLException
Each foreign key column description has the following columns:
null
)
null
)
null
) being exported (may be null
)
null
) being exported (may be null
)
NULL
if
its primary key has been updated
NULL
if
its primary key has been deleted
null
)
null
)
getExportedKeys
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschema
- 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 searchtable
- a table name; must match the table name as it is stored in
this database
ResultSet
object in which each row is a foreign
key column description
java.sql.SQLException
- if a database access error occursgetImportedKeys(java.lang.String, java.lang.String, java.lang.String)
public java.sql.ResultSet getCrossReference(java.lang.String primaryCatalog, java.lang.String primarySchema, java.lang.String primaryTable, java.lang.String foreignCatalog, java.lang.String foreignSchema, java.lang.String foreignTable) throws java.sql.SQLException
Each foreign key column description has the following columns:
null
)
null
)
null
) being exported (may be null
)
null
) being exported (may be null
)
NULL
if
its primary key has been updated
NULL
if
its primary key has been deleted
null
)
null
)
getCrossReference
in interface java.sql.DatabaseMetaData
primaryCatalog
- 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
criteriaprimarySchema
- 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
criteriaprimaryTable
- the name of the table that exports the key; must match the
table name as it is stored in the databaseforeignCatalog
- 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
criteriaforeignSchema
- 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
criteriaforeignTable
- the name of the table that imports the key; must match the
table name as it is stored in the database
ResultSet
- each row is a foreign key column
description
java.sql.SQLException
- if a database access error occursgetImportedKeys(java.lang.String, java.lang.String, java.lang.String)
public java.sql.ResultSet getTypeInfo() throws java.sql.SQLException
Each type description has the following columns:
null
)
null
)
null
)
null
)
getTypeInfo
in interface java.sql.DatabaseMetaData
ResultSet
object in which each row is an SQL
type description
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getIndexInfo(java.lang.String catalog, java.lang.String schema, java.lang.String table, boolean unique, boolean approximate) throws java.sql.SQLException
Each index column description has the following columns:
null
)
null
)
null
); null
when TYPE is
tableIndexStatistic
null
when
TYPE is tableIndexStatistic
null
when
TYPE is tableIndexStatistic
null
if sort sequence
is not supported; null
when TYPE is tableIndexStatistic
null
)
getIndexInfo
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschema
- 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 searchtable
- a table name; must match the table name as it is stored in
this databaseunique
- when true, return only indices for unique values; when false,
return indices regardless of whether unique or notapproximate
- when true, result is allowed to reflect approximate or out of
data values; when false, results are requested to be accurate
ResultSet
- each row is an index column
description
java.sql.SQLException
- if a database access error occurspublic boolean supportsResultSetType(int type) throws java.sql.SQLException
supportsResultSetType
in interface java.sql.DatabaseMetaData
type
- defined in java.sql.ResultSet
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occursConnection
public boolean supportsResultSetConcurrency(int type, int concurrency) throws java.sql.SQLException
supportsResultSetConcurrency
in interface java.sql.DatabaseMetaData
type
- defined in java.sql.ResultSet
concurrency
- type defined in java.sql.ResultSet
true
if so; false
otherwise
java.sql.SQLException
- if a database access error occursConnection
public boolean ownUpdatesAreVisible(int type) throws java.sql.SQLException
ResultSet
object,
the result set's own updates are visible.
ownUpdatesAreVisible
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if updates are visible for the given result
set type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean ownDeletesAreVisible(int type) throws java.sql.SQLException
ownDeletesAreVisible
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if deletes are visible for the given result
set type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean ownInsertsAreVisible(int type) throws java.sql.SQLException
ownInsertsAreVisible
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if inserts are visible for the given result
set type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean othersUpdatesAreVisible(int type) throws java.sql.SQLException
othersUpdatesAreVisible
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if updates made by others are visible for the
given result set type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean othersDeletesAreVisible(int type) throws java.sql.SQLException
othersDeletesAreVisible
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if deletes made by others are visible for the
given result set type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean othersInsertsAreVisible(int type) throws java.sql.SQLException
othersInsertsAreVisible
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if inserts made by others are visible for the
given result set type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean updatesAreDetected(int type) throws java.sql.SQLException
ResultSet.rowUpdated
.
updatesAreDetected
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if changes are detected by the result set
type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean deletesAreDetected(int type) throws java.sql.SQLException
ResultSet.rowDeleted
. If the method
deletesAreDetected
returns false
, it means
that deleted rows are removed from the result set.
deletesAreDetected
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if deletes are detected by the given result
set type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean insertsAreDetected(int type) throws java.sql.SQLException
ResultSet.rowInserted
.
insertsAreDetected
in interface java.sql.DatabaseMetaData
type
- the ResultSet
type; one of
ResultSet.TYPE_FORWARD_ONLY
,
ResultSet.TYPE_SCROLL_INSENSITIVE
, or
ResultSet.TYPE_SCROLL_SENSITIVE
true
if changes are detected by the specified
result set type; false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsBatchUpdates() throws java.sql.SQLException
supportsBatchUpdates
in interface java.sql.DatabaseMetaData
true
if this database supports batch upcates;
false
otherwise
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getUDTs(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern, int[] types) throws java.sql.SQLException
JAVA_OBJECT
, STRUCT
, or
DISTINCT
.
Only types matching the catalog, schema, type name and type criteria are returned. They are ordered by DATA_TYPE, TYPE_SCHEM and TYPE_NAME. The type name parameter may be a fully-qualified name. In this case, the catalog and schemaPattern parameters are ignored.
Each type description has the following columns:
null
)
null
)
null
if DATA_TYPE is not DISTINCT or not
STRUCT with REFERENCE_GENERATION = USER_DEFINED)
Note: If the driver does not support UDTs, an empty result set is returned.
getUDTs
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschemaPattern
- 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 searchtypeNamePattern
- a type name pattern; must match the type name as it is stored
in the database; may be a fully qualified nametypes
- a list of user-defined types (JAVA_OBJECT, STRUCT, or
DISTINCT) to include; null
returns all types
ResultSet
object in which each row describes a UDT
java.sql.SQLException
- if a database access error occurspublic java.sql.Connection getConnection() throws java.sql.SQLException
getConnection
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic boolean supportsSavepoints() throws java.sql.SQLException
supportsSavepoints
in interface java.sql.DatabaseMetaData
true
if savepoints are supported;
false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsNamedParameters() throws java.sql.SQLException
supportsNamedParameters
in interface java.sql.DatabaseMetaData
true
if named parameters are supported;
false
otherwise
java.sql.SQLException
- if a database access error occurspublic boolean supportsMultipleOpenResults() throws java.sql.SQLException
ResultSet
objects returned from a CallableStatement
object
simultaneously.
supportsMultipleOpenResults
in interface java.sql.DatabaseMetaData
true
if a CallableStatement
object
can return multiple ResultSet
objects
simultaneously; false
otherwise
java.sql.SQLException
- if a datanase access error occurspublic boolean supportsGetGeneratedKeys() throws java.sql.SQLException
supportsGetGeneratedKeys
in interface java.sql.DatabaseMetaData
true
if auto-generated keys can be retrieved after
a statement has executed; false
otherwise
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getSuperTypes(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern) throws java.sql.SQLException
Only supertype information for UDTs matching the catalog, schema, and type name is returned. The type name parameter may be a fully-qualified name. When the UDT name supplied is a fully-qualified name, the catalog and schemaPattern parameters are ignored.
If a UDT does not have a direct super type, it is not listed here. A row
of the ResultSet
object returned by this method describes
the designated UDT and a direct supertype. A row has the following
columns:
null
)
null
)
null
)
null
)
Note: If the driver does not support type hierarchies, an empty result set is returned.
getSuperTypes
in interface java.sql.DatabaseMetaData
catalog
- a catalog name; "" retrieves those without a catalog;
null
means drop catalog name from the selection
criteriaschemaPattern
- a schema name pattern; "" retrieves those without a schematypeNamePattern
- a UDT name pattern; may be a fully-qualified name
ResultSet
object in which a row gives
information about the designated UDT
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getSuperTables(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String tableNamePattern) throws java.sql.SQLException
Only supertable information for tables matching the catalog, schema and table name are returned. The table name parameter may be a fully- qualified name, in which case, the catalog and schemaPattern parameters are ignored. If a table does not have a super table, it is not listed here. Supertables have to be defined in the same catalog and schema as the sub tables. Therefore, the type description does not need to include this information for the supertable.
Each type description has the following columns:
null
)
null
)
Note: If the driver does not support type hierarchies, an empty result set is returned.
getSuperTables
in interface java.sql.DatabaseMetaData
catalog
- a catalog name; "" retrieves those without a catalog;
null
means drop catalog name from the selection
criteriaschemaPattern
- a schema name pattern; "" retrieves those without a schematableNamePattern
- a table name pattern; may be a fully-qualified name
ResultSet
object in which each row is a type
description
java.sql.SQLException
- if a database access error occurspublic java.sql.ResultSet getAttributes(java.lang.String catalog, java.lang.String schemaPattern, java.lang.String typeNamePattern, java.lang.String attributeNamePattern) throws java.sql.SQLException
Descriptions are returned only for attributes of UDTs matching the catalog, schema, type, and attribute name criteria. They are ordered by TYPE_SCHEM, TYPE_NAME and ORDINAL_POSITION. This description does not contain inherited attributes.
The ResultSet
object that is returned has the following
columns:
null
)
null
)
null
)
null
)
null
if DATA_TYPE isn't REF)
null
if DATA_TYPE isn't REF)
null
if the DATA_TYPE isn't REF)
null
if DATA_TYPE isn't DISTINCT or user-generated REF)
getAttributes
in interface java.sql.DatabaseMetaData
catalog
- 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 searchschemaPattern
- 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 searchtypeNamePattern
- a type name pattern; must match the type name as it is stored
in the databaseattributeNamePattern
- an attribute name pattern; must match the attribute name as it
is declared in the database
ResultSet
object in which each row is an
attribute description
java.sql.SQLException
- if a database access error occurspublic boolean supportsResultSetHoldability(int holdability) throws java.sql.SQLException
supportsResultSetHoldability
in interface java.sql.DatabaseMetaData
holdability
- one of the following constants:
ResultSet.HOLD_CURSORS_OVER_COMMIT
or
ResultSet.CLOSE_CURSORS_AT_COMMIT
- Returns:
true
if so; false
otherwise
- Throws:
java.sql.SQLException
- if a database access error occurs- Since:
- 1.4
- See Also:
Connection
public int getResultSetHoldability() throws java.sql.SQLException
ResultSet
object.
getResultSetHoldability
in interface java.sql.DatabaseMetaData
ResultSet.HOLD_CURSORS_OVER_COMMIT
or
ResultSet.CLOSE_CURSORS_AT_COMMIT
java.sql.SQLException
- if a database access error occurspublic int getDatabaseMajorVersion() throws java.sql.SQLException
getDatabaseMajorVersion
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getDatabaseMinorVersion() throws java.sql.SQLException
getDatabaseMinorVersion
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getJDBCMajorVersion() throws java.sql.SQLException
getJDBCMajorVersion
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getJDBCMinorVersion() throws java.sql.SQLException
getJDBCMinorVersion
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic int getSQLStateType() throws java.sql.SQLException
SQLException.getSQLState
is X/Open (now known as Open
Group) SQL CLI or SQL99.
getSQLStateType
in interface java.sql.DatabaseMetaData
java.sql.SQLException
- if a database access error occurspublic boolean locatorsUpdateCopy() throws java.sql.SQLException
locatorsUpdateCopy
in interface java.sql.DatabaseMetaData
true
if updates are made to a copy of the LOB;
false
if updates are made directly to the LOB
java.sql.SQLException
- if a database access error occurspublic boolean supportsStatementPooling() throws java.sql.SQLException
supportsStatementPooling
in interface java.sql.DatabaseMetaData
true
if so; false
otherwise
SQLExcpetion
- if a database access error occurs
java.sql.SQLException
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