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fix sleep with infinite input

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This commit is contained in:
feng lv 2021-01-21 04:49:35 +00:00
parent af4afff723
commit 2094eae23d
3 changed files with 4 additions and 2 deletions
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4
src/Functions/sleep.h
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@ -78,8 +78,8 @@ public:
Float64 seconds = applyVisitor(FieldVisitorConvertToNumber<Float64>(), assert_cast<const ColumnConst &>(*col).getField());
if (seconds < 0)
throw Exception("Cannot sleep negative amount of time (not implemented)", ErrorCodes::BAD_ARGUMENTS);
if (seconds < 0 || !std::isfinite(seconds))
throw Exception("Cannot sleep infinite or negative amount of time (not implemented)", ErrorCodes::BAD_ARGUMENTS);
size_t size = col->size();

0
tests/queries/0_stateless/01655_sleep_infinite_float.reference Normal file
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2
tests/queries/0_stateless/01655_sleep_infinite_float.sql Normal file
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@ -0,0 +1,2 @@
SELECT sleep(nan); -- { serverError 36 }
SELECT sleep(inf); -- { serverError 36 }