Retrieves the value of the designated column name in the current row of this SQLServerResultSet object as a byte in the Java programming language.
public byte getByte(java.lang.String columnName)
參數
columnName
A String that contains the column name.
傳回值
A byte value.
例外狀況
備註
This getByte method is specified by the getByte method in the java.sql.ResultSet interface.
This method is supported only on SQL Server data types that can safely return a byte value, such as tinyint and bit. All other data types will cause an exception to be thrown.
另請參閱
參考
概念
getByte Method (SQLServerResultSet)
SQLServerResultSet Methods
SQLServerResultSet Members