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SQL_IsFieldNull

Last Updated2007-06-01
Created At2007-06-01

Returns whether a field's data in the current row of a result set is NULL or not. NULL is an SQL type which means "no data."

native bool SQL_IsFieldNull(Handle query, int field)

Parameters

Handle query
A query (or statement) Handle.
int field
The field index (starting from 0).

Return Value

bool True if data is NULL, false otherwise.

Error

Invalid query Handle or field index, or no current result set.