Method loadMetadata

src/plugins/profiler/Profiler.cpp:1357–1377

Load objects in engine caches so they can be used in the user's transaction.

// Load objects in engine caches so they can be used in the user's transaction.
void ProfilerPlugin::loadMetadata(ThrowStatusExceptionWrapper* status)
{
	constexpr auto loadObjectsSql =
		R"""(
		select *
		    from plg$prof_sessions
		    cross join plg$prof_statements
		    cross join plg$prof_record_sources
		    cross join plg$prof_requests
		    cross join plg$prof_psql_stats
		    cross join plg$prof_record_source_stats
		    where next value for plg$prof_profile_id = 0
		)""";

	auto transaction = makeNoIncRef(userAttachment->startTransaction(status, 0, nullptr));

	makeNoIncRef(userAttachment->prepare(status, transaction, 0, loadObjectsSql, SQL_DIALECT_CURRENT, 0));

	transaction->commit(status);
	transaction.clear();
}

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