org.axiondb.jdbc
Class AxionDatabaseMetaData

java.lang.Object
  org.axiondb.jdbc.AxionDatabaseMetaData

All Implemented Interfaces:

DatabaseMetaData, Wrapper

public class AxionDatabaseMetaData
extends Object
implements DatabaseMetaData

A DatabaseMetaDataimplementation.

Version:

$Revision: 1.36 $ $Date: 2007/11/13 19:04:01 $

Field Summary

Fields inherited from interface java.sql.DatabaseMetaData

attributeNoNulls, attributeNullable, attributeNullableUnknown, bestRowNotPseudo, bestRowPseudo, bestRowSession, bestRowTemporary, bestRowTransaction, bestRowUnknown, columnNoNulls, columnNullable, columnNullableUnknown, functionColumnIn, functionColumnInOut, functionColumnOut, functionColumnResult, functionColumnUnknown, functionNoNulls, functionNoTable, functionNullable, functionNullableUnknown, functionResultUnknown, functionReturn, functionReturnsTable, importedKeyCascade, importedKeyInitiallyDeferred, importedKeyInitiallyImmediate, importedKeyNoAction, importedKeyNotDeferrable, importedKeyRestrict, importedKeySetDefault, importedKeySetNull, procedureColumnIn, procedureColumnInOut, procedureColumnOut, procedureColumnResult, procedureColumnReturn, procedureColumnUnknown, procedureNoNulls, procedureNoResult, procedureNullable, procedureNullableUnknown, procedureResultUnknown, procedureReturnsResult, sqlStateSQL, sqlStateSQL99, sqlStateXOpen, tableIndexClustered, tableIndexHashed, tableIndexOther, tableIndexStatistic, typeNoNulls, typeNullable, typeNullableUnknown, typePredBasic, typePredChar, typePredNone, typeSearchable, versionColumnNotPseudo, versionColumnPseudo, versionColumnUnknown

Constructor Summary

AxionDatabaseMetaData(AxionConnection conn, Database db)

Method Summary

boolean	allProceduresAreCallable() Currently returns false.
boolean	allTablesAreSelectable() Returns true, since all tables are indeed selectable.
boolean	autoCommitFailureClosesAllResultSets()
boolean	dataDefinitionCausesTransactionCommit() Returns false, since Axion currently doesn't treat Data Definition Language (DDL) statements like CREATE or DROP transactionally.
boolean	dataDefinitionIgnoredInTransactions() Returns false, since Axion currently doesn't treat Data Definition Language (DDL) statements like CREATE or DROP transactionally.
boolean	deletesAreDetected(int type) Currently not supported.
boolean	doesMaxRowSizeIncludeBlobs() Returns false since LOB sizes are not counted in the maximum row size(which is unbounded anyway).
ResultSet	getAttributes(String arg0, String arg1, String arg2, String arg3) Currently unsupported.
ResultSet	getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable) Currently not supported.
ResultSet	getCatalogs() Supported.
String	getCatalogSeparator() Currently not supported.
String	getCatalogTerm() Currently not supported.
ResultSet	getClientInfoProperties()
ResultSet	getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern) Currently not supported.
ResultSet	getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) Supported,
Connection	getConnection() Returns my Connection.
ResultSet	getCrossReference(String primaryCatalog, String primarySchema, String primaryTable, String foreignCatalog, String foreignSchema, String foreignTable) Currently not supported.
int	getDatabaseMajorVersion()
int	getDatabaseMinorVersion()
String	getDatabaseProductName() Currently returns "AxionDB".
String	getDatabaseProductVersion() Currently returns "1.0M1".
int	getDefaultTransactionIsolation() Returns Connection.TRANSACTION_SERIALIZABLE.
int	getDriverMajorVersion() Currently returns 0.
int	getDriverMinorVersion() Currently returns 1.
String	getDriverName() Currently returns "Axion JDBC Driver".
String	getDriverVersion() Currently returns "1.0M1".
ResultSet	getExportedKeys(String catalog, String schema, String table) Currently not supported.
String	getExtraNameCharacters() Currently not supported.
ResultSet	getFunctionColumns(String arg0, String arg1, String arg2, String arg3)
ResultSet	getFunctions(String arg0, String arg1, String arg2)
String	getIdentifierQuoteString() Returns " as Axion now supports quoted identifiers to allow for escaping of reserved words for use as table or column identifiers.
ResultSet	getImportedKeys(String catalog, String schema, String table) Currently not supported.
ResultSet	getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate) Partially supported.
int	getJDBCMajorVersion() Supported.
int	getJDBCMinorVersion() Supported.
int	getMaxBinaryLiteralLength() Returns 0.
int	getMaxCatalogNameLength() Returns 0.
int	getMaxCharLiteralLength() Returns 0.
int	getMaxColumnNameLength() Returns Integer.MAX_VALUE, since Axion has no hard limit on the length of a column name.
int	getMaxColumnsInGroupBy() Returns 0.
int	getMaxColumnsInIndex() Returns 1, since Axion currently doesn't support multi-column indices.
int	getMaxColumnsInOrderBy() Returns Integer.MAX_VALUE, the maximum number of columns Axion can manage in a single ORDER BY clause.
int	getMaxColumnsInSelect() Returns Integer.MAX_VALUE, the maximum number of columns Axion can manage in a single SELECT clause.
int	getMaxColumnsInTable() Returns Integer.MAX_VALUE, the maximum number of columns Axion can manage in a single table.
int	getMaxConnections() Returns 0, since Axion has no hard limit on the number of connections.
int	getMaxCursorNameLength() Returns 0 since named cursors are not supported.
int	getMaxIndexLength() Returns 0.
int	getMaxProcedureNameLength() Returns 0.
int	getMaxRowSize() Returns 0, since Axion has no hard limit on the size of a row.
int	getMaxSchemaNameLength() Returns 0.
int	getMaxStatementLength() Returns 0, since Axion has no hard limit on the size of a statement.
int	getMaxStatements() Returns 0.
int	getMaxTableNameLength() Returns Integer.MAX_VALUE.
int	getMaxTablesInSelect() Returns Integer.MAX_VALUE, the maximum number of tables Axion can manage in a single SELECT statement.
int	getMaxUserNameLength() Returns 0.
String	getNumericFunctions() Currently not supported.
ResultSet	getPrimaryKeys(String catalog, String schema, String table) Currently not supported.
ResultSet	getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern) Currently not supported.
ResultSet	getProcedures(String catalog, String schemaPattern, String procedureNamePattern) Currently not supported.
String	getProcedureTerm() Currently not supported.
int	getResultSetHoldability()
RowIdLifetime	getRowIdLifetime()
ResultSet	getSchemas() Supported.
ResultSet	getSchemas(String arg0, String arg1)
String	getSchemaTerm() Currently not supported.
String	getSearchStringEscape() Currently not supported.
String	getSQLKeywords() Currently not supported.
int	getSQLStateType() Currently unsupported.
String	getStringFunctions() Currently not supported.
ResultSet	getSuperTables(String arg0, String arg1, String arg2) Always empty, super tables are currently not supported.
ResultSet	getSuperTypes(String arg0, String arg1, String arg2) Always empty, super types are currently not supported.
String	getSystemFunctions() Currently not supported.
ResultSet	getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern) Currently not supported.
ResultSet	getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) Supported.
ResultSet	getTableTypes() Supported.
String	getTimeDateFunctions() Currently not supported.
ResultSet	getTypeInfo() Supported.
ResultSet	getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types) Currently not supported.
String	getURL() Returns the connect string used to establish my Connection.
String	getUserName() Currently returns null.
ResultSet	getVersionColumns(String catalog, String schema, String table) Currently not supported.
boolean	insertsAreDetected(int type) Retrieves whether or not a visible row insert can be detected by calling the method ResultSet.rowInserted.
boolean	isCatalogAtStart() Currently not supported.
boolean	isReadOnly() Returns true when this database is known to be read only, false otherwise.
boolean	isWrapperFor(Class<?> arg0)
boolean	locatorsUpdateCopy() Currently unsupported.
boolean	nullPlusNonNullIsNull() Returns true.
boolean	nullsAreSortedAtEnd() Returns false, since null s are considered greater than any non- null value.
boolean	nullsAreSortedAtStart() Returns false, since null s are considered greater than any non- null value.
boolean	nullsAreSortedHigh() Returns true, since null s are considered greater than any non- null value.
boolean	nullsAreSortedLow() Returns false, since null s are considered greater than any non- null value.
boolean	othersDeletesAreVisible(int type) Currently not supported.
boolean	othersInsertsAreVisible(int type) Currently not supported.
boolean	othersUpdatesAreVisible(int type) Currently not supported.
boolean	ownDeletesAreVisible(int type) Retrieves whether for the given type of ResultSet object, the result set's own deletes are visible.
boolean	ownInsertsAreVisible(int type) Currently supported.
boolean	ownUpdatesAreVisible(int type) Retrieves whether for the given type of ResultSet object, the result set's own updates are visible.
boolean	storesLowerCaseIdentifiers() Returns false, since Axion currently ignores case in identifiers, and stores them internally as upper case values.
boolean	storesLowerCaseQuotedIdentifiers() Returns false, since Axion currently ignores case in identifiers, and stores them internally as upper case values.
boolean	storesMixedCaseIdentifiers() Returns false, since Axion currently ignores case in identifiers, and stores them internally as upper case values.
boolean	storesMixedCaseQuotedIdentifiers() Returns false, since Axion currently ignores case in identifiers, and stores them internally as upper case values.
boolean	storesUpperCaseIdentifiers() Returns true, since Axion currently ignores case in identifiers, and stores them internally as upper case values.
boolean	storesUpperCaseQuotedIdentifiers() Returns true.
boolean	supportsAlterTableWithAddColumn() Returns true as this feature is currently supported.
boolean	supportsAlterTableWithDropColumn() Returns false as this feature is currently not supported.
boolean	supportsANSI92EntryLevelSQL() Supported.
boolean	supportsANSI92FullSQL() Currently not supported.
boolean	supportsANSI92IntermediateSQL() Currently not supported.
boolean	supportsBatchUpdates() Returns true, since Axion supports addBatch,clearBatch and executeBatch.
boolean	supportsCatalogsInDataManipulation() Returns false as this feature is currently not supported.
boolean	supportsCatalogsInIndexDefinitions() Returns false as this feature is currently not supported.
boolean	supportsCatalogsInPrivilegeDefinitions() Returns false as this feature is currently not supported.
boolean	supportsCatalogsInProcedureCalls() Returns false as this feature is currently not supported.
boolean	supportsCatalogsInTableDefinitions() Returns false as this feature is currently not supported.
boolean	supportsColumnAliasing() Returns true, since Axion supports column aliasing.
boolean	supportsConvert() Returns true; use CAST(col AS type)
boolean	supportsConvert(int fromType, int toType) Returns false as this feature is currently not supported.
boolean	supportsCoreSQLGrammar() Currently not supported.
boolean	supportsCorrelatedSubqueries() Returns true.
boolean	supportsDataDefinitionAndDataManipulationTransactions() Returns false, since Axion currently doesn't treat Data Definition Language (DDL) statements like CREATE or DROP transactionally.
boolean	supportsDataManipulationTransactionsOnly() Returns true.
boolean	supportsDifferentTableCorrelationNames() Returns true as Axion supports table aliasing.
boolean	supportsExpressionsInOrderBy() Returns true.
boolean	supportsExtendedSQLGrammar() Currently not supported.
boolean	supportsFullOuterJoins() Returns false.
boolean	supportsGetGeneratedKeys() Currently always false.
boolean	supportsGroupBy() Is some form of "GROUP BY" clause supported? Returns true
boolean	supportsGroupByBeyondSelect() Can a "GROUP BY" clause add columns not in the SELECT provided it specifies all the columns in the SELECT? Returns true
boolean	supportsGroupByUnrelated() Can a "GROUP BY" clause use columns not in the SELECT? Returns true
boolean	supportsIntegrityEnhancementFacility() Currently not supported.
boolean	supportsLikeEscapeClause() Supported.
boolean	supportsLimitedOuterJoins() Returns true.
boolean	supportsMinimumSQLGrammar() Returns true as Axion supports the "ODBC Minimum SQL Grammar" .
boolean	supportsMixedCaseIdentifiers() Returns false, since Axion currently ignores case in identifiers.
boolean	supportsMixedCaseQuotedIdentifiers() Returns false, since Axion currently ignores case in identifiers.
boolean	supportsMultipleOpenResults() Currently always false.
boolean	supportsMultipleResultSets() Returns false as this feature is currently unsupported.
boolean	supportsMultipleTransactions() Returns true, Axion supports multiple transactions.
boolean	supportsNamedParameters() Currently always false.
boolean	supportsNonNullableColumns() Returns true, Axion supports NOT NULL constraints.
boolean	supportsOpenCursorsAcrossCommit() Returns false.
boolean	supportsOpenCursorsAcrossRollback() Returns false.
boolean	supportsOpenStatementsAcrossCommit() Returns true.
boolean	supportsOpenStatementsAcrossRollback() Returns true.
boolean	supportsOrderByUnrelated() Returns true, since Axion allows arbitrary columns in an ORDER BY.
boolean	supportsOuterJoins() Returns true.
boolean	supportsPositionedDelete() Returns true since this feature is currently supported.
boolean	supportsPositionedUpdate() Returns true since this feature is currently supported.
boolean	supportsResultSetConcurrency(int type, int concurrency) Returns true iff type is supported and concurrency is ResultSet.CONCUR_READ_ONLYor ResultSet.CONCUR_UPDATABLE.
boolean	supportsResultSetHoldability(int code)
boolean	supportsResultSetType(int type) Returns true iff type is ResultSet.TYPE_FORWARD_ONLY or ResultSet.TYPE_SCROLL_SENSITIVE.
boolean	supportsSavepoints() Currently always false.
boolean	supportsSchemasInDataManipulation() Returns false as this feature is currently not supported.
boolean	supportsSchemasInIndexDefinitions() Returns false as this feature is currently not supported.
boolean	supportsSchemasInPrivilegeDefinitions() Currently not supported.
boolean	supportsSchemasInProcedureCalls() Returns false as this feature is currently not supported.
boolean	supportsSchemasInTableDefinitions() Currently not supported.
boolean	supportsSelectForUpdate() Returns false as this feature is currently not supported.
boolean	supportsStatementPooling() Currently always false.
boolean	supportsStoredFunctionsUsingCallSyntax()
boolean	supportsStoredProcedures() Returns false as this feature is currently not supported.
boolean	supportsSubqueriesInComparisons() Returns true since you could use id = {sub-select}.
boolean	supportsSubqueriesInExists() Returns true
boolean	supportsSubqueriesInIns() Returns true
boolean	supportsSubqueriesInQuantifieds() Returns true as this feature is currently supported.
boolean	supportsTableCorrelationNames() Returns true as Axion supports table aliasing.
boolean	supportsTransactionIsolationLevel(int level) Returns true iff level is Connection.TRANSACTION_SERIALIZABLEsince Axion supports TRANSACTION_SERIALIZABLE transactions only.
boolean	supportsTransactions() Returns true, since Axion supports transactions.
boolean	supportsUnion() Returns false since UNION queries are currently not supported..
boolean	supportsUnionAll() Returns false as this feature is currently not supported.
<T> T	unwrap(Class<T> arg0)
boolean	updatesAreDetected(int type) Retrieves whether or not a visible row update can be detected by calling the method ResultSet.rowUpdated.
boolean	usesLocalFilePerTable() Returns false, since the driver does not require local files
boolean	usesLocalFiles() Returns false, since the driver does not require local files

Methods inherited from class java.lang.Object

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

Constructor Detail

AxionDatabaseMetaData

public AxionDatabaseMetaData(AxionConnection conn,
                             Database db)

Method Detail

getDatabaseProductName

public String getDatabaseProductName()
                              throws SQLException

Currently returns "AxionDB".

Specified by:

getDatabaseProductName in interface DatabaseMetaData

Throws:

SQLException

getDatabaseProductVersion

public String getDatabaseProductVersion()
                                 throws SQLException

Currently returns "1.0M1".

Specified by:

getDatabaseProductVersion in interface DatabaseMetaData

Throws:

SQLException

getDriverName

public String getDriverName()
                     throws SQLException

Currently returns "Axion JDBC Driver".

Specified by:

getDriverName in interface DatabaseMetaData

Throws:

SQLException

getDriverVersion

public String getDriverVersion()
                        throws SQLException

Currently returns "1.0M1".

Specified by:

getDriverVersion in interface DatabaseMetaData

Throws:

SQLException

getDriverMajorVersion

public int getDriverMajorVersion()

Currently returns 0.

Specified by:

getDriverMajorVersion in interface DatabaseMetaData

getDriverMinorVersion

public int getDriverMinorVersion()

Currently returns 1.

Specified by:

getDriverMinorVersion in interface DatabaseMetaData

getUserName

public String getUserName()
                   throws SQLException

Currently returns null.

Specified by:

getUserName in interface DatabaseMetaData

Throws:

SQLException

allProceduresAreCallable

public boolean allProceduresAreCallable()
                                 throws SQLException

Currently returns false.

Specified by:

allProceduresAreCallable in interface DatabaseMetaData

Throws:

SQLException

allTablesAreSelectable

public boolean allTablesAreSelectable()
                               throws SQLException

Returns true, since all tables are indeed selectable.

Specified by:

allTablesAreSelectable in interface DatabaseMetaData

Throws:

SQLException

isReadOnly

public boolean isReadOnly()
                   throws SQLException

Returns true when this database is known to be read only, false otherwise.

Specified by:

isReadOnly in interface DatabaseMetaData

Throws:

SQLException

supportsMixedCaseIdentifiers

public boolean supportsMixedCaseIdentifiers()
                                     throws SQLException

Returns false, since Axion currently ignores case in identifiers.

Specified by:

supportsMixedCaseIdentifiers in interface DatabaseMetaData

Throws:

SQLException

supportsColumnAliasing

public boolean supportsColumnAliasing()
                               throws SQLException

Returns true, since Axion supports column aliasing.

Specified by:

supportsColumnAliasing in interface DatabaseMetaData

Throws:

SQLException

supportsBatchUpdates

public boolean supportsBatchUpdates()
                             throws SQLException

Returns true, since Axion supports addBatch,clearBatch and executeBatch.

Specified by:

supportsBatchUpdates in interface DatabaseMetaData

Throws:

SQLException

getConnection

public Connection getConnection()
                         throws SQLException

Returns my Connection.

Specified by:

getConnection in interface DatabaseMetaData

Throws:

SQLException

nullsAreSortedHigh

public boolean nullsAreSortedHigh()
                           throws SQLException

Returns true, since null s are considered greater than any non- null value.

Specified by:

nullsAreSortedHigh in interface DatabaseMetaData

Throws:

SQLException

nullsAreSortedLow

public boolean nullsAreSortedLow()
                          throws SQLException

Returns false, since null s are considered greater than any non- null value.

Specified by:

nullsAreSortedLow in interface DatabaseMetaData

Throws:

SQLException

See Also:

nullsAreSortedHigh()

nullsAreSortedAtStart

public boolean nullsAreSortedAtStart()
                              throws SQLException

Returns false, since null s are considered greater than any non- null value.

Specified by:

nullsAreSortedAtStart in interface DatabaseMetaData

Throws:

SQLException

See Also:

nullsAreSortedHigh()

nullsAreSortedAtEnd

public boolean nullsAreSortedAtEnd()
                            throws SQLException

Returns false, since null s are considered greater than any non- null value.

Specified by:

nullsAreSortedAtEnd in interface DatabaseMetaData

Throws:

SQLException

See Also:

nullsAreSortedHigh()

storesLowerCaseIdentifiers

public boolean storesLowerCaseIdentifiers()
                                   throws SQLException

Returns false, since Axion currently ignores case in identifiers, and stores them internally as upper case values.

Specified by:

storesLowerCaseIdentifiers in interface DatabaseMetaData

Throws:

SQLException

supportsMixedCaseQuotedIdentifiers

public boolean supportsMixedCaseQuotedIdentifiers()
                                           throws SQLException

Returns false, since Axion currently ignores case in identifiers.

Specified by:

supportsMixedCaseQuotedIdentifiers in interface DatabaseMetaData

Throws:

SQLException

storesMixedCaseQuotedIdentifiers

public boolean storesMixedCaseQuotedIdentifiers()
                                         throws SQLException

Returns false, since Axion currently ignores case in identifiers, and stores them internally as upper case values.

Specified by:

storesMixedCaseQuotedIdentifiers in interface DatabaseMetaData

Throws:

SQLException

storesUpperCaseIdentifiers

public boolean storesUpperCaseIdentifiers()
                                   throws SQLException

Returns true, since Axion currently ignores case in identifiers, and stores them internally as upper case values.

Specified by:

storesUpperCaseIdentifiers in interface DatabaseMetaData

Throws:

SQLException

storesLowerCaseQuotedIdentifiers

public boolean storesLowerCaseQuotedIdentifiers()
                                         throws SQLException

Returns false, since Axion currently ignores case in identifiers, and stores them internally as upper case values. Quoted identifiers are also currently unsupported.

Specified by:

storesLowerCaseQuotedIdentifiers in interface DatabaseMetaData

Throws:

SQLException

storesMixedCaseIdentifiers

public boolean storesMixedCaseIdentifiers()
                                   throws SQLException

Returns false, since Axion currently ignores case in identifiers, and stores them internally as upper case values.

Specified by:

storesMixedCaseIdentifiers in interface DatabaseMetaData

Throws:

SQLException

getMaxRowSize

public int getMaxRowSize()
                  throws SQLException

Returns 0, since Axion has no hard limit on the size of a row.

Specified by:

getMaxRowSize in interface DatabaseMetaData

Throws:

SQLException

getMaxStatementLength

public int getMaxStatementLength()
                          throws SQLException

Returns 0, since Axion has no hard limit on the size of a statement.

Specified by:

getMaxStatementLength in interface DatabaseMetaData

Throws:

SQLException

getMaxConnections

public int getMaxConnections()
                      throws SQLException

Returns 0, since Axion has no hard limit on the number of connections.

Specified by:

getMaxConnections in interface DatabaseMetaData

Throws:

SQLException

getMaxColumnNameLength

public int getMaxColumnNameLength()
                           throws SQLException

Returns Integer.MAX_VALUE, since Axion has no hard limit on the length of a column name.

Specified by:

getMaxColumnNameLength in interface DatabaseMetaData

Throws:

SQLException

getMaxColumnsInIndex

public int getMaxColumnsInIndex()
                         throws SQLException

Returns 1, since Axion currently doesn't support multi-column indices.

Specified by:

getMaxColumnsInIndex in interface DatabaseMetaData

Throws:

SQLException

getMaxTablesInSelect

public int getMaxTablesInSelect()
                         throws SQLException

Returns Integer.MAX_VALUE, the maximum number of tables Axion can manage in a single SELECT statement.

Specified by:

getMaxTablesInSelect in interface DatabaseMetaData

Throws:

SQLException

getMaxColumnsInOrderBy

public int getMaxColumnsInOrderBy()
                           throws SQLException

Returns Integer.MAX_VALUE, the maximum number of columns Axion can manage in a single ORDER BY clause.

Specified by:

getMaxColumnsInOrderBy in interface DatabaseMetaData

Throws:

SQLException

getMaxColumnsInSelect

public int getMaxColumnsInSelect()
                          throws SQLException

Returns Integer.MAX_VALUE, the maximum number of columns Axion can manage in a single SELECT clause.

Specified by:

getMaxColumnsInSelect in interface DatabaseMetaData

Throws:

SQLException

getMaxColumnsInTable

public int getMaxColumnsInTable()
                         throws SQLException

Returns Integer.MAX_VALUE, the maximum number of columns Axion can manage in a single table.

Specified by:

getMaxColumnsInTable in interface DatabaseMetaData

Throws:

SQLException

getMaxColumnsInGroupBy

public int getMaxColumnsInGroupBy()
                           throws SQLException

Returns 0.

Specified by:

getMaxColumnsInGroupBy in interface DatabaseMetaData

Throws:

SQLException

supportsUnion

public boolean supportsUnion()
                      throws SQLException

Returns false since UNION queries are currently not supported..

Specified by:

supportsUnion in interface DatabaseMetaData

Throws:

SQLException

getMaxSchemaNameLength

public int getMaxSchemaNameLength()
                           throws SQLException

Returns 0.

Specified by:

getMaxSchemaNameLength in interface DatabaseMetaData

Throws:

SQLException

getMaxStatements

public int getMaxStatements()
                     throws SQLException

Returns 0.

Specified by:

getMaxStatements in interface DatabaseMetaData

Throws:

SQLException

getMaxTableNameLength

public int getMaxTableNameLength()
                          throws SQLException

Returns Integer.MAX_VALUE.

Specified by:

getMaxTableNameLength in interface DatabaseMetaData

Throws:

SQLException

getMaxUserNameLength

public int getMaxUserNameLength()
                         throws SQLException

Returns 0.

Specified by:

getMaxUserNameLength in interface DatabaseMetaData

Throws:

SQLException

getMaxBinaryLiteralLength

public int getMaxBinaryLiteralLength()
                              throws SQLException

Returns 0.

Specified by:

getMaxBinaryLiteralLength in interface DatabaseMetaData

Throws:

SQLException

getMaxCharLiteralLength

public int getMaxCharLiteralLength()
                            throws SQLException

Returns 0.

Specified by:

getMaxCharLiteralLength in interface DatabaseMetaData

Throws:

SQLException

getMaxIndexLength

public int getMaxIndexLength()
                      throws SQLException

Returns 0.

Specified by:

getMaxIndexLength in interface DatabaseMetaData

Throws:

SQLException

getMaxProcedureNameLength

public int getMaxProcedureNameLength()
                              throws SQLException

Returns 0.

Specified by:

getMaxProcedureNameLength in interface DatabaseMetaData

Throws:

SQLException

getMaxCatalogNameLength

public int getMaxCatalogNameLength()
                            throws SQLException

Returns 0.

Specified by:

getMaxCatalogNameLength in interface DatabaseMetaData

Throws:

SQLException

getDefaultTransactionIsolation

public int getDefaultTransactionIsolation()
                                   throws SQLException

Returns Connection.TRANSACTION_SERIALIZABLE.

Specified by:

getDefaultTransactionIsolation in interface DatabaseMetaData

Throws:

SQLException

getURL

public String getURL()
              throws SQLException

Returns the connect string used to establish my Connection.

Specified by:

getURL in interface DatabaseMetaData

Throws:

SQLException

supportsSelectForUpdate

public boolean supportsSelectForUpdate()
                                throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsSelectForUpdate in interface DatabaseMetaData

Throws:

SQLException

supportsStoredProcedures

public boolean supportsStoredProcedures()
                                 throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsStoredProcedures in interface DatabaseMetaData

Throws:

SQLException

supportsSubqueriesInComparisons

public boolean supportsSubqueriesInComparisons()
                                        throws SQLException

Returns true since you could use id = {sub-select}.

Specified by:

supportsSubqueriesInComparisons in interface DatabaseMetaData

Throws:

SQLException

supportsSubqueriesInExists

public boolean supportsSubqueriesInExists()
                                   throws SQLException

Returns true

Specified by:

supportsSubqueriesInExists in interface DatabaseMetaData

Throws:

SQLException

supportsSubqueriesInIns

public boolean supportsSubqueriesInIns()
                                throws SQLException

Returns true

Specified by:

supportsSubqueriesInIns in interface DatabaseMetaData

Throws:

SQLException

supportsSubqueriesInQuantifieds

public boolean supportsSubqueriesInQuantifieds()
                                        throws SQLException

Returns true as this feature is currently supported.

Specified by:

supportsSubqueriesInQuantifieds in interface DatabaseMetaData

Throws:

SQLException

supportsAlterTableWithDropColumn

public boolean supportsAlterTableWithDropColumn()
                                         throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsAlterTableWithDropColumn in interface DatabaseMetaData

Throws:

SQLException

supportsAlterTableWithAddColumn

public boolean supportsAlterTableWithAddColumn()
                                        throws SQLException

Returns true as this feature is currently supported.

Specified by:

supportsAlterTableWithAddColumn in interface DatabaseMetaData

Throws:

SQLException

supportsSchemasInDataManipulation

public boolean supportsSchemasInDataManipulation()
                                          throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsSchemasInDataManipulation in interface DatabaseMetaData

Throws:

SQLException

supportsSchemasInProcedureCalls

public boolean supportsSchemasInProcedureCalls()
                                        throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsSchemasInProcedureCalls in interface DatabaseMetaData

Throws:

SQLException

supportsSchemasInIndexDefinitions

public boolean supportsSchemasInIndexDefinitions()
                                          throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsSchemasInIndexDefinitions in interface DatabaseMetaData

Throws:

SQLException

supportsCatalogsInDataManipulation

public boolean supportsCatalogsInDataManipulation()
                                           throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsCatalogsInDataManipulation in interface DatabaseMetaData

Throws:

SQLException

supportsCatalogsInProcedureCalls

public boolean supportsCatalogsInProcedureCalls()
                                         throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsCatalogsInProcedureCalls in interface DatabaseMetaData

Throws:

SQLException

supportsCatalogsInTableDefinitions

public boolean supportsCatalogsInTableDefinitions()
                                           throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsCatalogsInTableDefinitions in interface DatabaseMetaData

Throws:

SQLException

supportsCatalogsInIndexDefinitions

public boolean supportsCatalogsInIndexDefinitions()
                                           throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsCatalogsInIndexDefinitions in interface DatabaseMetaData

Throws:

SQLException

supportsCatalogsInPrivilegeDefinitions

public boolean supportsCatalogsInPrivilegeDefinitions()
                                               throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsCatalogsInPrivilegeDefinitions in interface DatabaseMetaData

Throws:

SQLException

supportsGroupBy

public boolean supportsGroupBy()
                        throws SQLException

Is some form of "GROUP BY" clause supported? Returns true

Specified by:

supportsGroupBy in interface DatabaseMetaData

Throws:

SQLException

supportsGroupByUnrelated

public boolean supportsGroupByUnrelated()
                                 throws SQLException

Can a "GROUP BY" clause use columns not in the SELECT? Returns true

Specified by:

supportsGroupByUnrelated in interface DatabaseMetaData

Throws:

SQLException

supportsGroupByBeyondSelect

public boolean supportsGroupByBeyondSelect()
                                    throws SQLException

Can a "GROUP BY" clause add columns not in the SELECT provided it specifies all the columns in the SELECT? Returns true

Specified by:

supportsGroupByBeyondSelect in interface DatabaseMetaData

Throws:

SQLException

supportsOuterJoins

public boolean supportsOuterJoins()
                           throws SQLException

Returns true.

Specified by:

supportsOuterJoins in interface DatabaseMetaData

Throws:

SQLException

supportsFullOuterJoins

public boolean supportsFullOuterJoins()
                               throws SQLException

Returns false.

Specified by:

supportsFullOuterJoins in interface DatabaseMetaData

Throws:

SQLException

supportsLimitedOuterJoins

public boolean supportsLimitedOuterJoins()
                                  throws SQLException

Returns true.

Specified by:

supportsLimitedOuterJoins in interface DatabaseMetaData

Throws:

SQLException

supportsOrderByUnrelated

public boolean supportsOrderByUnrelated()
                                 throws SQLException

Returns true, since Axion allows arbitrary columns in an ORDER BY.

Specified by:

supportsOrderByUnrelated in interface DatabaseMetaData

Throws:

SQLException

supportsTransactions

public boolean supportsTransactions()
                             throws SQLException

Returns true, since Axion supports transactions.

Specified by:

supportsTransactions in interface DatabaseMetaData

Throws:

SQLException

supportsTransactionIsolationLevel

public boolean supportsTransactionIsolationLevel(int level)
                                          throws SQLException

Returns true iff level is Connection.TRANSACTION_SERIALIZABLEsince Axion supports TRANSACTION_SERIALIZABLE transactions only.

Specified by:

supportsTransactionIsolationLevel in interface DatabaseMetaData

Throws:

SQLException

supportsConvert

public boolean supportsConvert()
                        throws SQLException

Returns true; use CAST(col AS type)

Specified by:

supportsConvert in interface DatabaseMetaData

Throws:

SQLException

supportsConvert

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

Returns false as this feature is currently not supported.

Specified by:

supportsConvert in interface DatabaseMetaData

Throws:

SQLException

supportsUnionAll

public boolean supportsUnionAll()
                         throws SQLException

Returns false as this feature is currently not supported.

Specified by:

supportsUnionAll in interface DatabaseMetaData

Throws:

SQLException

supportsTableCorrelationNames

public boolean supportsTableCorrelationNames()
                                      throws SQLException

Returns true as Axion supports table aliasing.

Specified by:

supportsTableCorrelationNames in interface DatabaseMetaData

Throws:

SQLException

supportsDifferentTableCorrelationNames

public boolean supportsDifferentTableCorrelationNames()
                                               throws SQLException

Returns true as Axion supports table aliasing.

Specified by:

supportsDifferentTableCorrelationNames in interface DatabaseMetaData

Throws:

SQLException

storesUpperCaseQuotedIdentifiers

public boolean storesUpperCaseQuotedIdentifiers()
                                         throws SQLException

Returns true.

Specified by:

storesUpperCaseQuotedIdentifiers in interface DatabaseMetaData

Throws:

SQLException

supportsMinimumSQLGrammar

public boolean supportsMinimumSQLGrammar()
                                  throws SQLException

Returns true as Axion supports the "ODBC Minimum SQL Grammar" . Namely:

 
  
   CREATE TABLE base-table-name (column-identifier data-type [,column-identifier data-type]*)
   DELETE FROM table-name [WHERE search-condition]
   DROP TABLE base-table-name 
   INSERT INTO table-name [( column-identifier [, column-identifier]...)]
          VALUES (insert-value[, insert-value]... )
   SELECT [ALL | DISTINCT] select-list
          FROM table-reference-list
          [WHERE search-condition]
          [order-by-clause]
   UPDATE table-name SET column-identifier = {expression | NULL } 
          [, column-identifier = {expression | NULL}]*
          [WHERE search-condition]
   
  
 

Specified by:

supportsMinimumSQLGrammar in interface DatabaseMetaData

Throws:

SQLException

nullPlusNonNullIsNull

public boolean nullPlusNonNullIsNull()
                              throws SQLException

Returns true.

Specified by:

nullPlusNonNullIsNull in interface DatabaseMetaData

Throws:

SQLException

getColumns

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

Supported,

Specified by:

getColumns in interface DatabaseMetaData

Throws:

SQLException

getTables

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

Supported.

Specified by:

getTables in interface DatabaseMetaData

Throws:

SQLException

getSchemas

public ResultSet getSchemas()
                     throws SQLException

Supported.

Specified by:

getSchemas in interface DatabaseMetaData

Throws:

SQLException

getCatalogs

public ResultSet getCatalogs()
                      throws SQLException

Supported.

Specified by:

getCatalogs in interface DatabaseMetaData

Throws:

SQLException

getTableTypes

public ResultSet getTableTypes()
                        throws SQLException

Supported.

Specified by:

getTableTypes in interface DatabaseMetaData

Throws:

SQLException

getTypeInfo

public ResultSet getTypeInfo()
                      throws SQLException

Supported.

Specified by:

getTypeInfo in interface DatabaseMetaData

Throws:

SQLException

supportsMultipleResultSets

public boolean supportsMultipleResultSets()
                                   throws SQLException

Returns false as this feature is currently unsupported.

Specified by:

supportsMultipleResultSets in interface DatabaseMetaData

Throws:

SQLException

supportsMultipleTransactions

public boolean supportsMultipleTransactions()
                                     throws SQLException

Returns true, Axion supports multiple transactions.

Specified by:

supportsMultipleTransactions in interface DatabaseMetaData

Throws:

SQLException

supportsNonNullableColumns

public boolean supportsNonNullableColumns()
                                   throws SQLException

Returns true, Axion supports NOT NULL constraints.

Specified by:

supportsNonNullableColumns in interface DatabaseMetaData

Throws:

SQLException

supportsDataManipulationTransactionsOnly

public boolean supportsDataManipulationTransactionsOnly()
                                                 throws SQLException

Returns true.

Specified by:

supportsDataManipulationTransactionsOnly in interface DatabaseMetaData

Throws:

SQLException

supportsOpenCursorsAcrossCommit

public boolean supportsOpenCursorsAcrossCommit()
                                        throws SQLException

Returns false. Closing a transaction will close any open ResultSets.

Specified by:

supportsOpenCursorsAcrossCommit in interface DatabaseMetaData

Throws:

SQLException

supportsOpenCursorsAcrossRollback

public boolean supportsOpenCursorsAcrossRollback()
                                          throws SQLException

Returns false. Closing a transaction will close any open ResultSets.

Specified by:

supportsOpenCursorsAcrossRollback in interface DatabaseMetaData

Throws:

SQLException

supportsOpenStatementsAcrossCommit

public boolean supportsOpenStatementsAcrossCommit()
                                           throws SQLException

Returns true. Statements remain valid accross a transaction boundary.

Specified by:

supportsOpenStatementsAcrossCommit in interface DatabaseMetaData

Throws:

SQLException

supportsOpenStatementsAcrossRollback

public boolean supportsOpenStatementsAcrossRollback()
                                             throws SQLException

Returns true. Statements remain valid accross a transaction boundary.

Specified by:

supportsOpenStatementsAcrossRollback in interface DatabaseMetaData

Throws:

SQLException

supportsDataDefinitionAndDataManipulationTransactions

public boolean supportsDataDefinitionAndDataManipulationTransactions()
                                                              throws SQLException

Returns false, since Axion currently doesn't treat Data Definition Language (DDL) statements like CREATE or DROP transactionally.

Specified by:

supportsDataDefinitionAndDataManipulationTransactions in interface DatabaseMetaData

Throws:

SQLException

dataDefinitionCausesTransactionCommit

public boolean dataDefinitionCausesTransactionCommit()
                                              throws SQLException

Returns false, since Axion currently doesn't treat Data Definition Language (DDL) statements like CREATE or DROP transactionally.

Specified by:

dataDefinitionCausesTransactionCommit in interface DatabaseMetaData

Throws:

SQLException

dataDefinitionIgnoredInTransactions

public boolean dataDefinitionIgnoredInTransactions()
                                            throws SQLException

Returns false, since Axion currently doesn't treat Data Definition Language (DDL) statements like CREATE or DROP transactionally.

Specified by:

dataDefinitionIgnoredInTransactions in interface DatabaseMetaData

Throws:

SQLException

doesMaxRowSizeIncludeBlobs

public boolean doesMaxRowSizeIncludeBlobs()
                                   throws SQLException

Returns false since LOB sizes are not counted in the maximum row size(which is unbounded anyway).

Specified by:

doesMaxRowSizeIncludeBlobs in interface DatabaseMetaData

Throws:

SQLException

usesLocalFiles

public boolean usesLocalFiles()
                       throws SQLException

Returns false, since the driver does not require local files

Specified by:

usesLocalFiles in interface DatabaseMetaData

Throws:

SQLException

usesLocalFilePerTable

public boolean usesLocalFilePerTable()
                              throws SQLException

Returns false, since the driver does not require local files

Specified by:

usesLocalFilePerTable in interface DatabaseMetaData

Throws:

SQLException

supportsExpressionsInOrderBy

public boolean supportsExpressionsInOrderBy()
                                     throws SQLException

Returns true.

Specified by:

supportsExpressionsInOrderBy in interface DatabaseMetaData

Throws:

SQLException

supportsCorrelatedSubqueries

public boolean supportsCorrelatedSubqueries()
                                     throws SQLException

Returns true.

Specified by:

supportsCorrelatedSubqueries in interface DatabaseMetaData

Throws:

SQLException

supportsPositionedDelete

public boolean supportsPositionedDelete()
                                 throws SQLException

Returns true since this feature is currently supported.

Specified by:

supportsPositionedDelete in interface DatabaseMetaData

Throws:

SQLException

supportsPositionedUpdate

public boolean supportsPositionedUpdate()
                                 throws SQLException

Returns true since this feature is currently supported.

Specified by:

supportsPositionedUpdate in interface DatabaseMetaData

Throws:

SQLException

getMaxCursorNameLength

public int getMaxCursorNameLength()
                           throws SQLException

Returns 0 since named cursors are not supported.

Specified by:

getMaxCursorNameLength in interface DatabaseMetaData

Throws:

SQLException

getIdentifierQuoteString

public String getIdentifierQuoteString()
                                throws SQLException

Returns " as Axion now supports quoted identifiers to allow for escaping of reserved words for use as table or column identifiers.

Specified by:

getIdentifierQuoteString in interface DatabaseMetaData

Throws:

SQLException

supportsResultSetConcurrency

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

Returns true iff type is supported and concurrency is ResultSet.CONCUR_READ_ONLYor ResultSet.CONCUR_UPDATABLE.

Specified by:

supportsResultSetConcurrency in interface DatabaseMetaData

Parameters:

type - ResultSet type to test

concurrency - ResultSet concurrency to test

Returns:

true if combination of type and concurrency is supported; false otherwise

Throws:

SQLException

supportsResultSetType

public boolean supportsResultSetType(int type)
                              throws SQLException

Returns true iff type is ResultSet.TYPE_FORWARD_ONLY or ResultSet.TYPE_SCROLL_SENSITIVE.

Specified by:

supportsResultSetType in interface DatabaseMetaData

Parameters:

type - ResultSet type to test

Returns:

true if type is supported; false otherwise

Throws:

SQLException

supportsANSI92EntryLevelSQL

public boolean supportsANSI92EntryLevelSQL()
                                    throws SQLException

Supported.

Specified by:

supportsANSI92EntryLevelSQL in interface DatabaseMetaData

Throws:

SQLException

supportsLikeEscapeClause

public boolean supportsLikeEscapeClause()
                                 throws SQLException

Supported.

Specified by:

supportsLikeEscapeClause in interface DatabaseMetaData

Throws:

SQLException

supportsCoreSQLGrammar

public boolean supportsCoreSQLGrammar()
                               throws SQLException

Currently not supported.

Specified by:

supportsCoreSQLGrammar in interface DatabaseMetaData

Throws:

SQLException

getPrimaryKeys

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

Currently not supported.

Specified by:

getPrimaryKeys in interface DatabaseMetaData

Throws:

SQLException

getIndexInfo

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

Partially supported.

Specified by:

getIndexInfo in interface DatabaseMetaData

Returns:

ResultSet containing index information as outlined in the JDBC API

Throws:

SQLException

getNumericFunctions

public String getNumericFunctions()
                           throws SQLException

Currently not supported.

Specified by:

getNumericFunctions in interface DatabaseMetaData

Throws:

SQLException

getSystemFunctions

public String getSystemFunctions()
                          throws SQLException

Currently not supported.

Specified by:

getSystemFunctions in interface DatabaseMetaData

Throws:

SQLException

getSQLKeywords

public String getSQLKeywords()
                      throws SQLException

Currently not supported.

Specified by:

getSQLKeywords in interface DatabaseMetaData

Throws:

SQLException

getSearchStringEscape

public String getSearchStringEscape()
                             throws SQLException

Currently not supported.

Specified by:

getSearchStringEscape in interface DatabaseMetaData

Throws:

SQLException

getStringFunctions

public String getStringFunctions()
                          throws SQLException

Currently not supported.

Specified by:

getStringFunctions in interface DatabaseMetaData

Throws:

SQLException

getTimeDateFunctions

public String getTimeDateFunctions()
                            throws SQLException

Currently not supported.

Specified by:

getTimeDateFunctions in interface DatabaseMetaData

Throws:

SQLException

getExtraNameCharacters

public String getExtraNameCharacters()
                              throws SQLException

Currently not supported.

Specified by:

getExtraNameCharacters in interface DatabaseMetaData

Throws:

SQLException

supportsSchemasInTableDefinitions

public boolean supportsSchemasInTableDefinitions()
                                          throws SQLException

Currently not supported.

Specified by:

supportsSchemasInTableDefinitions in interface DatabaseMetaData

Throws:

SQLException

supportsExtendedSQLGrammar

public boolean supportsExtendedSQLGrammar()
                                   throws SQLException

Currently not supported.

Specified by:

supportsExtendedSQLGrammar in interface DatabaseMetaData

Throws:

SQLException

supportsSchemasInPrivilegeDefinitions

public boolean supportsSchemasInPrivilegeDefinitions()
                                              throws SQLException

Currently not supported.

Specified by:

supportsSchemasInPrivilegeDefinitions in interface DatabaseMetaData

Throws:

SQLException

supportsANSI92IntermediateSQL

public boolean supportsANSI92IntermediateSQL()
                                      throws SQLException

Currently not supported.

Specified by:

supportsANSI92IntermediateSQL in interface DatabaseMetaData

Throws:

SQLException

supportsANSI92FullSQL

public boolean supportsANSI92FullSQL()
                              throws SQLException

Currently not supported.

Specified by:

supportsANSI92FullSQL in interface DatabaseMetaData

Throws:

SQLException

supportsIntegrityEnhancementFacility

public boolean supportsIntegrityEnhancementFacility()
                                             throws SQLException

Currently not supported.

Specified by:

supportsIntegrityEnhancementFacility in interface DatabaseMetaData

Throws:

SQLException

getSchemaTerm

public String getSchemaTerm()
                     throws SQLException

Currently not supported.

Specified by:

getSchemaTerm in interface DatabaseMetaData

Throws:

SQLException

getProcedureTerm

public String getProcedureTerm()
                        throws SQLException

Currently not supported.

Specified by:

getProcedureTerm in interface DatabaseMetaData

Throws:

SQLException

getCatalogTerm

public String getCatalogTerm()
                      throws SQLException

Currently not supported.

Specified by:

getCatalogTerm in interface DatabaseMetaData

Throws:

SQLException

isCatalogAtStart

public boolean isCatalogAtStart()
                         throws SQLException

Currently not supported.

Specified by:

isCatalogAtStart in interface DatabaseMetaData

Throws:

SQLException

getCatalogSeparator

public String getCatalogSeparator()
                           throws SQLException

Currently not supported.

Specified by:

getCatalogSeparator in interface DatabaseMetaData

Throws:

SQLException

getProcedures

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

Currently not supported.

Specified by:

getProcedures in interface DatabaseMetaData

Throws:

SQLException

getProcedureColumns

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

Currently not supported.

Specified by:

getProcedureColumns in interface DatabaseMetaData

Throws:

SQLException

getColumnPrivileges

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

Currently not supported.

Specified by:

getColumnPrivileges in interface DatabaseMetaData

Throws:

SQLException

getTablePrivileges

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

Currently not supported.

Specified by:

getTablePrivileges in interface DatabaseMetaData

Throws:

SQLException

getBestRowIdentifier

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

Currently not supported.

Specified by:

getBestRowIdentifier in interface DatabaseMetaData

Throws:

SQLException

getVersionColumns

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

Currently not supported.

Specified by:

getVersionColumns in interface DatabaseMetaData

Throws:

SQLException

getImportedKeys

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

Currently not supported.

Specified by:

getImportedKeys in interface DatabaseMetaData

Throws:

SQLException

getExportedKeys

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

Currently not supported.

Specified by:

getExportedKeys in interface DatabaseMetaData

Throws:

SQLException

getCrossReference

public ResultSet getCrossReference(String primaryCatalog,
                                   String primarySchema,
                                   String primaryTable,
                                   String foreignCatalog,
                                   String foreignSchema,
                                   String foreignTable)
                            throws SQLException

Currently not supported.

Specified by:

getCrossReference in interface DatabaseMetaData

Throws:

SQLException

ownUpdatesAreVisible

public boolean ownUpdatesAreVisible(int type)
                             throws SQLException

Retrieves whether for the given type of ResultSet object, the result set's own updates are visible.

Specified by:

ownUpdatesAreVisible in interface DatabaseMetaData

Parameters:

type - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE

Returns:

true for TYPE_SCROLL_SENSITIVE or TYPE_FORWARD_ONLY, false for TYPE_SCROLL_INSENSITIVE

Throws:

SQLException - if a database access error occurs

ownDeletesAreVisible

public boolean ownDeletesAreVisible(int type)
                             throws SQLException

Retrieves whether for the given type of ResultSet object, the result set's own deletes are visible.

Specified by:

ownDeletesAreVisible in interface DatabaseMetaData

Parameters:

type - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE

Returns:

true for TYPE_SCROLL_SENSITIVE or TYPE_FORWARD_ONLY, false for TYPE_SCROLL_INSENSITIVE

Throws:

SQLException - if a database access error occurs

ownInsertsAreVisible

public boolean ownInsertsAreVisible(int type)
                             throws SQLException

Currently supported.

Specified by:

ownInsertsAreVisible in interface DatabaseMetaData

Throws:

SQLException

othersUpdatesAreVisible

public boolean othersUpdatesAreVisible(int type)
                                throws SQLException

Currently not supported.

Specified by:

othersUpdatesAreVisible in interface DatabaseMetaData

Throws:

SQLException

othersDeletesAreVisible

public boolean othersDeletesAreVisible(int type)
                                throws SQLException

Currently not supported.

Specified by:

othersDeletesAreVisible in interface DatabaseMetaData

Throws:

SQLException

othersInsertsAreVisible

public boolean othersInsertsAreVisible(int type)
                                throws SQLException

Currently not supported.

Specified by:

othersInsertsAreVisible in interface DatabaseMetaData

Throws:

SQLException

updatesAreDetected

public boolean updatesAreDetected(int type)
                           throws SQLException

Retrieves whether or not a visible row update can be detected by calling the method ResultSet.rowUpdated. As ResultSet.rowUpdated is not supported, this method should return false.

Specified by:

updatesAreDetected in interface DatabaseMetaData

Parameters:

type - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE

Returns:

false as Axion does not (yet) support rowUpdated()

Throws:

SQLException - if a database access error occurs

deletesAreDetected

public boolean deletesAreDetected(int type)
                           throws SQLException

Currently not supported.

Specified by:

deletesAreDetected in interface DatabaseMetaData

Throws:

SQLException

insertsAreDetected

public boolean insertsAreDetected(int type)
                           throws SQLException

Retrieves whether or not a visible row insert can be detected by calling the method ResultSet.rowInserted. As ResultSet.rowInserted is not supported, this method should return false.

Specified by:

insertsAreDetected in interface DatabaseMetaData

Parameters:

type - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE

Returns:

false as Axion does not (yet) support rowInserted()

Throws:

SQLException - if a database access error occurs

getUDTs

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

Currently not supported.

Specified by:

getUDTs in interface DatabaseMetaData

Throws:

SQLException

getDatabaseMajorVersion

public int getDatabaseMajorVersion()
                            throws SQLException

Specified by:

getDatabaseMajorVersion in interface DatabaseMetaData

Throws:

SQLException

getDatabaseMinorVersion

public int getDatabaseMinorVersion()
                            throws SQLException

Specified by:

getDatabaseMinorVersion in interface DatabaseMetaData

Throws:

SQLException

getSuperTables

public ResultSet getSuperTables(String arg0,
                                String arg1,
                                String arg2)
                         throws SQLException

Always empty, super tables are currently not supported.

Specified by:

getSuperTables in interface DatabaseMetaData

Throws:

SQLException

getSuperTypes

public ResultSet getSuperTypes(String arg0,
                               String arg1,
                               String arg2)
                        throws SQLException

Always empty, super types are currently not supported.

Specified by:

getSuperTypes in interface DatabaseMetaData

Throws:

SQLException

supportsGetGeneratedKeys

public boolean supportsGetGeneratedKeys()
                                 throws SQLException

Currently always false.

Specified by:

supportsGetGeneratedKeys in interface DatabaseMetaData

Throws:

SQLException

supportsMultipleOpenResults

public boolean supportsMultipleOpenResults()
                                    throws SQLException

Currently always false.

Specified by:

supportsMultipleOpenResults in interface DatabaseMetaData

Throws:

SQLException

supportsNamedParameters

public boolean supportsNamedParameters()
                                throws SQLException

Currently always false.

Specified by:

supportsNamedParameters in interface DatabaseMetaData

Throws:

SQLException

supportsSavepoints

public boolean supportsSavepoints()
                           throws SQLException

Currently always false.

Specified by:

supportsSavepoints in interface DatabaseMetaData

Throws:

SQLException

supportsStatementPooling

public boolean supportsStatementPooling()
                                 throws SQLException

Currently always false.

Specified by:

supportsStatementPooling in interface DatabaseMetaData

Throws:

SQLException

getResultSetHoldability

public int getResultSetHoldability()
                            throws SQLException

Specified by:

getResultSetHoldability in interface DatabaseMetaData

Throws:

SQLException

supportsResultSetHoldability

public boolean supportsResultSetHoldability(int code)
                                     throws SQLException

Specified by:

supportsResultSetHoldability in interface DatabaseMetaData

Throws:

SQLException

getAttributes

public ResultSet getAttributes(String arg0,
                               String arg1,
                               String arg2,
                               String arg3)
                        throws SQLException

Currently unsupported.

Specified by:

getAttributes in interface DatabaseMetaData

Throws:

SQLException

getJDBCMajorVersion

public int getJDBCMajorVersion()
                        throws SQLException

Supported.

Specified by:

getJDBCMajorVersion in interface DatabaseMetaData

Throws:

SQLException

getJDBCMinorVersion

public int getJDBCMinorVersion()
                        throws SQLException

Supported.

Specified by:

getJDBCMinorVersion in interface DatabaseMetaData

Throws:

SQLException

getSQLStateType

public int getSQLStateType()
                    throws SQLException

Currently unsupported.

Specified by:

getSQLStateType in interface DatabaseMetaData

Throws:

SQLException

locatorsUpdateCopy

public boolean locatorsUpdateCopy()
                           throws SQLException

Currently unsupported.

Specified by:

locatorsUpdateCopy in interface DatabaseMetaData

Throws:

SQLException

autoCommitFailureClosesAllResultSets

public boolean autoCommitFailureClosesAllResultSets()
                                             throws SQLException

Specified by:

autoCommitFailureClosesAllResultSets in interface DatabaseMetaData

Throws:

SQLException

getClientInfoProperties

public ResultSet getClientInfoProperties()
                                  throws SQLException

Specified by:

getClientInfoProperties in interface DatabaseMetaData

Throws:

SQLException

getFunctionColumns

public ResultSet getFunctionColumns(String arg0,
                                    String arg1,
                                    String arg2,
                                    String arg3)
                             throws SQLException

Specified by:

getFunctionColumns in interface DatabaseMetaData

Throws:

SQLException

getFunctions

public ResultSet getFunctions(String arg0,
                              String arg1,
                              String arg2)
                       throws SQLException

Specified by:

getFunctions in interface DatabaseMetaData

Throws:

SQLException

getRowIdLifetime

public RowIdLifetime getRowIdLifetime()
                               throws SQLException

Specified by:

getRowIdLifetime in interface DatabaseMetaData

Throws:

SQLException

getSchemas

public ResultSet getSchemas(String arg0,
                            String arg1)
                     throws SQLException

Specified by:

getSchemas in interface DatabaseMetaData

Throws:

SQLException

supportsStoredFunctionsUsingCallSyntax

public boolean supportsStoredFunctionsUsingCallSyntax()
                                               throws SQLException

Specified by:

supportsStoredFunctionsUsingCallSyntax in interface DatabaseMetaData

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> arg0)
                     throws SQLException

Specified by:

isWrapperFor in interface Wrapper

Throws:

SQLException

unwrap

public <T> T unwrap(Class<T> arg0)
         throws SQLException

Specified by:

unwrap in interface Wrapper

Throws:

SQLException