Package org.postgresql

Interface PGResultSetMetaData

All Known Implementing Classes:
PgResultSetMetaData
public interface PGResultSetMetaData

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getBaseColumnName(int column)
    Returns the underlying column name of a query result, or "" if it is unable to be determined.
    String
    getBaseSchemaName(int column)
    Returns the underlying schema name of query result, or "" if it is unable to be determined.
    String
    getBaseTableName(int column)
    Returns the underlying table name of query result, or "" if it is unable to be determined.
    int
    getFormat(int column)
    Is a column Text or Binary?

  • Method Details

    • getBaseColumnName

      String getBaseColumnName(int column) throws SQLException
      Returns the underlying column name of a query result, or "" if it is unable to be determined.
      Parameters:
      column - column position (1-based)
      Returns:
      underlying column name of a query result
      Throws:
      SQLException - if something wrong happens
      Since:
      8.0

    • getBaseTableName

      String getBaseTableName(int column) throws SQLException
      Returns the underlying table name of query result, or "" if it is unable to be determined.
      Parameters:
      column - column position (1-based)
      Returns:
      underlying table name of query result
      Throws:
      SQLException - if something wrong happens
      Since:
      8.0

    • getBaseSchemaName

      String getBaseSchemaName(int column) throws SQLException
      Returns the underlying schema name of query result, or "" if it is unable to be determined.
      Parameters:
      column - column position (1-based)
      Returns:
      underlying schema name of query result
      Throws:
      SQLException - if something wrong happens
      Since:
      8.0

    • getFormat

      int getFormat(int column) throws SQLException
      Is a column Text or Binary?
      Parameters:
      column - column position (1-based)
      Returns:
      0 if column data format is TEXT, or 1 if BINARY
      Throws:
      SQLException - if something wrong happens
      Since:
      9.4
      See Also: