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dbms: fixed error with limits on result [#METR-9090].

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This commit is contained in:
Alexey Milovidov 2013-11-02 22:35:40 +00:00
parent 51b979078e
commit bbf44374a9
1 changed files with 12 additions and 8 deletions
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20
dbms/src/Interpreters/InterpreterSelectQuery.cpp
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@ -313,15 +313,19 @@ BlockInputStreamPtr InterpreterSelectQuery::execute()
/// Ограничения на результат, квота на результат, а также колбек для прогресса.
if (IProfilingBlockInputStream * stream = dynamic_cast<IProfilingBlockInputStream *>(&*streams[0]))
{
IProfilingBlockInputStream::LocalLimits limits;
limits.max_rows_to_read = settings.limits.max_result_rows;
limits.max_bytes_to_read = settings.limits.max_result_bytes;
limits.read_overflow_mode = settings.limits.result_overflow_mode;
stream->setLimits(limits);
stream->setQuota(context.getQuota(), IProfilingBlockInputStream::QUOTA_RESULT);
stream->setProgressCallback(context.getProgressCallback());
/// Ограничения действуют только на конечный результат.
if (to_stage == QueryProcessingStage::Complete)
{
IProfilingBlockInputStream::LocalLimits limits;
limits.max_rows_to_read = settings.limits.max_result_rows;
limits.max_bytes_to_read = settings.limits.max_result_bytes;
limits.read_overflow_mode = settings.limits.result_overflow_mode;
stream->setLimits(limits);
stream->setQuota(context.getQuota(), IProfilingBlockInputStream::QUOTA_RESULT);
}
}
return streams[0];