databasemetadataimpl.java

来自「RESIN 3.2 最新源码」· Java 代码 · 共 1,268 行 · 第 1/2 页

    throws SQLException
  {
    return false;
  }

  public boolean supportsSubqueriesInQuantifieds()
    throws SQLException
  {
    return false;
  }

  public boolean supportsCorrelatedSubqueries()
    throws SQLException
  {
    return false;
  }

  public boolean supportsUnion()
    throws SQLException
  {
    return true;
  }

  public boolean supportsUnionAll()
    throws SQLException
  {
    return true;
  }

  public boolean supportsOpenCursorsAcrossCommit()
    throws SQLException
  {
    return false;
  }

  public boolean supportsOpenCursorsAcrossRollback()
    throws SQLException
  {
    return false;
  }

  public boolean supportsOpenStatementsAcrossCommit()
    throws SQLException
  {
    return true;
  }

  public boolean supportsOpenStatementsAcrossRollback()
    throws SQLException
  {
    return true;
  }

  public int getMaxBinaryLiteralLength()
    throws SQLException
  {
    return 16;
  }

  public int getMaxCharLiteralLength()
    throws SQLException
  {
    return 254;
  }

  public int getMaxColumnNameLength()
    throws SQLException
  {
    return 64;
  }

  public int getMaxColumnsInGroupBy()
    throws SQLException
  {
    return 16;
  }

  public int getMaxColumnsInIndex()
    throws SQLException
  {
    return 16;
  }

  public int getMaxColumnsInOrderBy()
    throws SQLException
  {
    return 16;
  }

  public int getMaxColumnsInSelect()
    throws SQLException
  {
    return 16;
  }

  public int getMaxColumnsInTable()
    throws SQLException
  {
    return 16;
  }

  public int getMaxConnections()
    throws SQLException
  {
    return 16;
  }

  public int getMaxCursorNameLength()
    throws SQLException
  {
    return 254;
  }

  public int getMaxIndexLength()
    throws SQLException
  {
    return 254;
  }

  public int getMaxSchemaNameLength()
    throws SQLException
  {
    return 254;
  }

  public int getMaxProcedureNameLength()
    throws SQLException
  {
    return 254;
  }

  public int getMaxCatalogNameLength()
    throws SQLException
  {
    return 64;
  }

  public int getMaxRowSize()
    throws SQLException
  {
    return 65536;
  }

  public int getMaxRowSizeIncludeBlobs()
    throws SQLException
  {
    return 65536;
  }

  public boolean doesMaxRowSizeIncludeBlobs()
    throws SQLException
  {
    return false;
  }

  public int getMaxStatementLength()
    throws SQLException
  {
    return 65536;
  }

  public int getMaxStatements()
    throws SQLException
  {
    return 0;
  }

  public int getMaxTableNameLength()
    throws SQLException
  {
    return 64;
  }

  public int getMaxTablesInSelect()
    throws SQLException
  {
    return 0;
  }

  public int getMaxUserNameLength()
    throws SQLException
  {
    return 0;
  }

  public int getDefaultTransactionIsolation()
    throws SQLException
  {
    return Connection.TRANSACTION_NONE;
  }

  public boolean supportsTransactions()
    throws SQLException
  {
    return true;
  }

  public boolean supportsTransactionIsolationLevel(int level)
    throws SQLException
  {
    return false;
  }

  public boolean supportsDataDefinitionAndDataManipulationTransactions()
    throws SQLException
  {
    return false;
  }

  public boolean supportsDataManipulationTransactionsOnly()
    throws SQLException
  {
    return false;
  }

  public boolean supportsCatalogsInDataManipulation()
    throws SQLException
  {
    return false;
  }

  public boolean dataDefinitionCausesTransactionCommit()
    throws SQLException
  {
    return false;
  }

  public boolean dataDefinitionIgnoredInTransactions()
    throws SQLException
  {
    return false;
  }

  public java.sql.ResultSet getProcedures(String catalog,
                                 String schemaPattern,
                                 String procedureNamePattern)
    throws SQLException
  {
    return null;
  }

  public java.sql.ResultSet getProcedureColumns(String catalog,
                                       String schemaPattern,
                                       String procedureNamePattern,
                                       String columnNamePatterns)
    throws SQLException
  {
    return null;
  }

  public java.sql.ResultSet getTables(String catalog,
                                      String schemaPattern,
                                      String tableNamePattern,
                                      String []types)
    throws SQLException
  {
    DummyResultSet dummy = new DummyResultSet();

    dummy.addColumn("TABLE_CAT", Types.VARCHAR);
    dummy.addColumn("TABLE_SCHEM", Types.VARCHAR);
    dummy.addColumn("TABLE_NAME", Types.VARCHAR);
    dummy.addColumn("TABLE_TYPE", Types.VARCHAR);
    dummy.addColumn("REMARKS", Types.VARCHAR);
    
    return dummy;
  }

  public java.sql.ResultSet getSchemas()
    throws SQLException
  {
    return null;
  }

  public java.sql.ResultSet getCatalogs()
    throws SQLException
  {
    return null;
  }

  public java.sql.ResultSet getTableTypes()
    throws SQLException
  {
    return null;
  }

  public java.sql.ResultSet getColumns(String catalog,
                              String schemaPattern,
                              String tableNamePattern,
                              String columnNamePattern)
    throws SQLException
  {
    DummyResultSet dummy = new DummyResultSet();

    dummy.addColumn("TABLE_CAT", Types.VARCHAR);
    dummy.addColumn("TABLE_SCHEM", Types.VARCHAR);
    dummy.addColumn("TABLE_NAME", Types.VARCHAR);
    dummy.addColumn("COLUMN_NAME", Types.VARCHAR);
    dummy.addColumn("DATA_TYPE", Types.SMALLINT);
    dummy.addColumn("TYPE_NAME", Types.VARCHAR);
    dummy.addColumn("COLUMN_SIZE", Types.INTEGER);
    dummy.addColumn("BUFFER_LENGTH", Types.INTEGER);
    dummy.addColumn("DECIMAL_DIGITS", Types.INTEGER);
    dummy.addColumn("NUM_PREC_RADIX", Types.INTEGER);
    dummy.addColumn("NULLABLE", Types.INTEGER);
    dummy.addColumn("REMARKS", Types.VARCHAR);
    dummy.addColumn("COLUMN_DEF", Types.VARCHAR);
    dummy.addColumn("SQL_DATA_TYPE", Types.INTEGER);
    dummy.addColumn("SQL_DATETIME_SUB", Types.INTEGER);
    dummy.addColumn("CHAR_OCTET_LENGTH", Types.INTEGER);
    dummy.addColumn("ORDINAL_POSITION", Types.INTEGER);
    dummy.addColumn("IS_NULLABLE", Types.VARCHAR);
    
    return dummy;
  }

  public java.sql.ResultSet getColumnPrivileges(String catalog,
                              String schemaPattern,
                              String tableNamePattern,
                              String columnNamePattern)
    throws SQLException
  {
    return new DummyResultSet();
  }

  public java.sql.ResultSet getTable(String catalog,
                              String schemaPattern,
                              String tableNamePattern)
    throws SQLException
  {
    return new DummyResultSet();
  }

  public java.sql.ResultSet getTablePrivileges(String catalog,
                              String schemaPattern,
                              String tableNamePattern)
    throws SQLException
  {
    return new DummyResultSet();
  }
  
  public java.sql.ResultSet getBestRowIdentifier(String catalog,
                                        String schema,
                                        String table,
                                        int scope,
                                        boolean nullable)
    throws SQLException
  {
    return new DummyResultSet();
  }
  
  public java.sql.ResultSet getVersionColumns(String catalog,
                                     String schema,
                                     String table)
    throws SQLException
  {
    return new DummyResultSet();
  }
  
  public java.sql.ResultSet getPrimaryKeys(String catalog,
                                  String schema,
                                  String table)
    throws SQLException
  {
    return new DummyResultSet();
  }
  
  public java.sql.ResultSet getImportedKeys(String catalog,
                                   String schema,
                                   String table)
    throws SQLException
  {
    return new DummyResultSet();
  }
  
  public java.sql.ResultSet getExportedKeys(String catalog,
                                   String schema,
                                   String table)
    throws SQLException
  {
    return new DummyResultSet();
  }
  
  public java.sql.ResultSet getCrossReference(String primaryCatalog,
                                     String primarySchema,
                                     String primaryTable,
                                     String foreignCatalog,
                                     String foreignSchema,
                                     String foreignTable)
    throws SQLException
  {
    return new DummyResultSet();
  }
  
  public java.sql.ResultSet getIndexInfo(String catalog,
                                String schema,
                                String table,
                                boolean unique,
                                boolean approximate)
    throws SQLException
  {
    return new DummyResultSet();
  }
  
  public boolean supportsResultSetType(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean supportsResultSetConcurrency(int type, int concurrency)
    throws SQLException
  {
    return false;
  }
  
  public boolean ownUpdatesAreVisible(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean ownDeletesAreVisible(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean ownInsertsAreVisible(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean othersUpdatesAreVisible(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean othersDeletesAreVisible(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean othersInsertsAreVisible(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean updatesAreDetected(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean deletesAreDetected(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean insertsAreDetected(int type)
    throws SQLException
  {
    return false;
  }
  
  public boolean supportsBatchUpdates()
    throws SQLException
  {
    return false;
  }
  
  public boolean supportsStatementPooling()
    throws SQLException
  {
    return false;
  }
  
  public boolean supportsUpdateCpy()
    throws SQLException
  {
    return false;
  }
  
  public boolean locatorsUpdateCopy()
    throws SQLException
  {
    return false;
  }
  
  public int getSQLStateType()
    throws SQLException
  {
    return 0;
  }
  
  public int getJDBCMajorVersion()
    throws SQLException
  {
    return 2;
  }
  
  public int getJDBCMinorVersion()
    throws SQLException
  {
    return 0;
  }
  
  public int getResultSetHoldability()
    throws SQLException
  {
    return 0;
  }
  
  public boolean supportsResultSetHoldability()
    throws SQLException
  {
    return false;
  }
  
  public boolean supportsResultSetHoldability(int holdability)
    throws SQLException
  {
    return false;
  }
  
  public java.sql.ResultSet getAttributes(String a, String b, String c, String g)
    throws SQLException
  {
    return null;
  }
  
  public java.sql.ResultSet getSuperTypes(String a, String b, String c)
    throws SQLException
  {
    return null;
  }
  
  public java.sql.ResultSet getSuperTables(String a, String b, String c)
    throws SQLException
  {
    return null;
  }
  
  public boolean supportsGetGeneratedKeys()
    throws SQLException
  {
    return true;
  }
  
  public boolean supportsMultipleOpenResults()
    throws SQLException
  {
    return false;
  }
  
  public boolean supportsNamedParameters()
    throws SQLException
  {
    return false;
  }
  
  public boolean supportsSavepoints()
    throws SQLException
  {
    return false;
  }
  
  public int getDatabaseMajorVersion()
    throws SQLException
  {
    return 0;
  }
  
  public int getDatabaseMinorVersion()
    throws SQLException
  {
    return 0;
  }
  
  public java.sql.ResultSet getUDTs(String catalog,
                           String schemaPattern,
                           String typeNamePattern,
                           int []types)
    throws SQLException
  {
    return null;
  }

  public String toString()
  {
    return "DatabaseMetaDataImpl[]";
  }

    public RowIdLifetime getRowIdLifetime() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    public ResultSet getSchemas(String catalog, String schemaPattern) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    public boolean supportsStoredFunctionsUsingCallSyntax() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    public boolean autoCommitFailureClosesAllResultSets() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    public ResultSet getClientInfoProperties() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    public ResultSet getFunctions(String catalog, String schemaPattern, String functionNamePattern) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    public ResultSet getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    public <T> T unwrap(Class<T> iface) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    public boolean isWrapperFor(Class<?> iface) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet.");
    }
}