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dbms: addition to prev. revision [#METR-18149].

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Alexey Milovidov 2015-10-12 04:43:58 +03:00
parent 4201a685b5
commit cbaaa0a4d7
1 changed files with 2 additions and 2 deletions
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4
dbms/include/DB/Functions/FunctionsComparison.h
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@ -646,13 +646,13 @@ private:
* x >= y: x1 > y1 || (x1 == y1 && (x2 > y2 || (x2 == y2 ... && xn >= yn))
*/
auto x = static_cast<const ColumnTuple *>(c0);
auto y = static_cast<const ColumnTuple *>(c1);
const size_t tuple_size = x->getData().columns();
if (0 == tuple_size)
throw Exception("Comparison of zero-sized tuples is not implemented.", ErrorCodes::NOT_IMPLEMENTED);
auto x = static_cast<const ColumnTuple *>(c0);
auto y = static_cast<const ColumnTuple *>(c1);
executeTupleImpl(block, result, x, y, tuple_size);
}