Boost C++ Libraries

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connection::close_statement (1 of 2 overloads)

Closes a statement, deallocating it from the server.

Synopsis

void
close_statement(
    const statement& stmt,
    error_code& err,
    diagnostics& diag);

Description

After this operation succeeds, stmt must not be used again for execution.

Performance warning

This function is currently affected by a peformance issue described in https://github.com/boostorg/mysql/issues/181. Consider using reset_connection or async_reset_connection instead.

Preconditions

stmt.valid() == true