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

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static_execution_state::affected_rows

static_execution_state::affected_rows

Returns the number of rows affected by the SQL statement associated to this resultset. Note that this is NOT the number of matched rows. If a row is matched but not affected, it won't be accounted for here.

Synopsis

std::uint64_t
affected_rows() const noexcept;

Exception safety

No-throw guarantee.

Preconditions

this->complete() == true || this->should_read_head() == true