Indicates whether values in the designated column are signed numbers.
public boolean isSigned(int column)
參數
column
An int that indicates the column index.
傳回值
true if the column contains signed numbers. Otherwise, false.
例外狀況
備註
This isSigned method is specified by the isSigned method in the java.sql.ResultSetMetaData interface.
另請參閱
參考
SQLServerResultSetMetaData Class
概念
SQLServerResultSetMetaData Methods
SQLServerResultSetMetaData Members