Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This version of Boost is under active development. You are currently in the master branch. The current version is 1.91.0.

results::warning_count

results::warning_count

Returns the number of warnings produced by the executed SQL statement.

Synopsis

unsigned
warning_count() const noexcept;

Description

For operations returning more than one resultset, returns the first resultset's warning count.

Preconditions

this->has_value() == true

Exception safety

No-throw guarantee.

Complexity

Constant.