DatabaseError()
语法
Error$ = DatabaseError()概要
Returns a description of the last database error in text format. This is especially useful with the following functions: OpenDatabase(), DatabaseQuery() and DatabaseUpdate().
参数
无.
返回值
Returns the error description.
示例
; First, connect to a database with an employee table ; If DatabaseQuery(#Database, "SELECT * FROM employee") ; Get all the records in the 'employee' table ; ... FinishDatabaseQuery(#Database) Else MessageRequester("Error", "Can't execute the query: "+DatabaseError()) EndIf
参阅
DatabaseQuery(), DatabaseUpdate()
已支持操作系统
所有