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remove excessive check/exception

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This commit is contained in:
Alexey Elymanov 2019-03-09 17:51:10 +03:00
parent b1052cb72e
commit 9bb64bd6d2
1 changed files with 0 additions and 3 deletions
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dbms/src/Storages/MergeTree/MergeTreeDataSelectExecutor.cpp
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@ -373,9 +373,6 @@ BlockInputStreams MergeTreeDataSelectExecutor::readFromParts(
if (use_sampling)
{
if (!data.supportsSampling())
throw Exception("Illegal SAMPLE: table doesn't support sampling", ErrorCodes::SAMPLING_NOT_SUPPORTED);
if (sample_factor_column_queried && relative_sample_size != RelativeSize(0))
used_sample_factor = 1.0 / boost::rational_cast<Float64>(relative_sample_size);