The isUserQuery() function

Verifies that the SPUPad is being called by a user query, not an internal routine such as Just-in-Time Statistics, which are running the function for query optimization planning.

Syntax

The function has the following syntax:

extern "C" bool isUserQuery()

Description

Call this function to ensure that it returns “true” before it operates on the SPUPad. The query returns true when the function is being executed during a user query, and false when the function is being executed as part of an internal process such as JIT statistics.