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 is an older version of Boost and was released in 2024. The current version is 1.90.0.

results::affected_rows

results::affected_rows

Returns the number of rows affected by the executed SQL statement.

Synopsis

std::uint64_t
affected_rows() const;

Description

For operations returning more than one resultset, returns the first resultset's affected rows.

Preconditions

this->has_value() == true

Exception safety

No-throw guarantee.

Complexity

Constant.