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Make least and greatest functions case insensitive for compatibility with MySQL

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This commit is contained in:
Alexey Milovidov 2020-04-12 03:38:25 +03:00
parent c5c1a8def7
commit dec3e0f986
4 changed files with 6 additions and 2 deletions
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2
src/Functions/greatest.cpp
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@ -57,7 +57,7 @@ using FunctionGreatest = FunctionBinaryArithmetic<GreatestImpl, NameGreatest>;
void registerFunctionGreatest(FunctionFactory & factory)
{
factory.registerFunction<FunctionGreatest>();
factory.registerFunction<FunctionGreatest>(FunctionFactory::CaseInsensitive);
}
}

2
src/Functions/least.cpp
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@ -57,7 +57,7 @@ using FunctionLeast = FunctionBinaryArithmetic<LeastImpl, NameLeast>;
void registerFunctionLeast(FunctionFactory & factory)
{
factory.registerFunction<FunctionLeast>();
factory.registerFunction<FunctionLeast>(FunctionFactory::CaseInsensitive);
}
}

2
tests/queries/0_stateless/01117_greatest_least_case.reference Normal file
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@ -0,0 +1,2 @@
2
-1

2
tests/queries/0_stateless/01117_greatest_least_case.sql Normal file
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@ -0,0 +1,2 @@
SELECT GREATEST(1, 2);
SELECT LEAST(1, -1);