パッケージ org.postgresql

インタフェース PGResultSetMetaData

既知の実装クラスのリスト:
PgResultSetMetaData

public interface PGResultSetMetaData
  • メソッドの概要

    修飾子とタイプ
    メソッド
    説明
    getBaseColumnName(int column)
    Returns the underlying column name of a query result, or "" if it is unable to be determined.
    getBaseSchemaName(int column)
    Returns the underlying schema name of query result, or "" if it is unable to be determined.
    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?
  • メソッドの詳細

    • getBaseColumnName

      String getBaseColumnName(int column) throws SQLException
      Returns the underlying column name of a query result, or "" if it is unable to be determined.
      パラメータ:
      column - column position (1-based)
      戻り値:
      underlying column name of a query result
      例外:
      SQLException - if something wrong happens
      導入されたバージョン:
      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.
      パラメータ:
      column - column position (1-based)
      戻り値:
      underlying table name of query result
      例外:
      SQLException - if something wrong happens
      導入されたバージョン:
      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.
      パラメータ:
      column - column position (1-based)
      戻り値:
      underlying schema name of query result
      例外:
      SQLException - if something wrong happens
      導入されたバージョン:
      8.0
    • getFormat

      int getFormat(int column) throws SQLException
      Is a column Text or Binary?
      パラメータ:
      column - column position (1-based)
      戻り値:
      0 if column data format is TEXT, or 1 if BINARY
      例外:
      SQLException - if something wrong happens
      導入されたバージョン:
      9.4
      関連項目: