DatabaseColumns()

语法

Result = DatabaseColumns(#Database)
概要
Returns the numbers of columns (fields) from the last executed database query with DatabaseQuery().

参数

#Database The database to use.

返回值

Returns the number of columns from the last database query.

参阅

DatabaseColumnName(), DatabaseColumnType(), DatabaseColumnSize()

已支持操作系统

所有

<- DatabaseColumnType() - Database Index - DatabaseDriverDescription() ->