Boost C++ Libraries

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connection::async_close_statement (1 of 2 overloads)

Closes a statement, deallocating it from the server.

Synopsis
template<
    class CompletionToken>
auto
async_close_statement(
    const statement& stmt,
    CompletionToken&& token);
Description

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

Preconditions

stmt.valid() == true

Object lifetimes

It is not required to keep stmt alive, as copies are made by the implementation as required.

Handler signature

The handler signature for this operation is void(boost::mysql::error_code).


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