Retrieves whether values for the designated parameter can be signed numbers.
public boolean isSigned(int param)
參數
param
An int that indicates parameter index.
傳回值
true if the designated parameter can contain signed numbers. Otherwise, false.
例外狀況
備註
This isSigned method is specified by the isSigned method in the java.sql.ParameterMetaData interface.
另請參閱
參考
SQLServerParameterMetaData Class
概念
SQLServerParameterMetaData Methods
SQLServerParameterMetaData Members