SQL_FetchInt Function

Fetches an integer from a field in the current row of a result set. If the result is NULL, a value of 0 will be returned. A NULL check can be done with the result parameter, or SQL_IsFieldNull().

int SQL_FetchInt(Handle query, int field, DBResult &result)

Parameters

Handle query

A query (or statement) Handle.

int field

The field index (starting from 0).

DBResult& result

Optional variable to store the status of the return value.

Return Value

An integer value.

Errors

Invalid query Handle or field index, invalid type conversion requested from the database, or no current result set.