Indicates whether a write on the designated column will definitely succeed.
public boolean isDefinitelyWritable(int column)
參數
column
An int that indicates the column index.
傳回值
true if the column write will definitely succeed. Otherwise, false.
例外狀況
備註
This isDefinitelyWritable method is specified by the isDefinitelyWritable method in the java.sql.ResultSetMetaData interface.
注意
When using Microsoft SQL Server 2005 JDBC Driver with a SQL Server database, this method will always return false.
另請參閱
參考
SQLServerResultSetMetaData Class
概念
SQLServerResultSetMetaData Methods
SQLServerResultSetMetaData Members