CheckDatabaseNull()

Syntax

Text$ = CheckDatabaseNull(#Database, Column)

Checks if the content of the specified database column is null. This command is only valid after a successful FirstDatabaseRow() or NextDatabaseRow().

Parameters

#Database	The database to use.
Column	The column to use. DatabaseColumnIndex() is available to get the index of a named column.

Return value

Returns #True is the data is null, #False otherwise.

See Also

GetDatabaseBlob(), GetDatabaseDouble(), GetDatabaseFloat(), GetDatabaseLong(), GetDatabaseQuad()

Supported OS

All