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
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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?
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メソッドの詳細
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getBaseColumnName
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
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getBaseTableName
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
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getBaseSchemaName
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
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getFormat
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:
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