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Cosmos: Add translator for ToUpper method which map to UPPER built-in function #24204

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Merged
roji merged 4 commits into from
Feb 23, 2021
Merged

Cosmos: Add translator for ToUpper method which map to UPPER built-in function #24204

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cfa6b14
Cosmos: Add translator for ToUpper method which map to UPPER built-in…
Marusyk Feb 20, 2021
1a4227f
Code review fixes. Remove redundant tests
Marusyk Feb 20, 2021
9c1d00d
Code review fixes
Marusyk Feb 22, 2021
805f13b
Merge branch 'main' into rmarusyk/16143-to-upper
Marusyk Feb 22, 2021
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8 changes: 8 additions & 0 deletions src/EFCore.Cosmos/Query/Internal/StringMethodTranslator.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,9 @@ private static readonly MethodInfo _endsWithMethodInfo

private static readonly MethodInfo _toLowerMethodInfo
= typeof(string).GetRequiredRuntimeMethod(nameof(string.ToLower), Array.Empty<Type>());

private static readonly MethodInfo _toUpperMethodInfo
= typeof(string).GetRequiredRuntimeMethod(nameof(string.ToUpper), Array.Empty<Type>());

private static readonly MethodInfo _firstOrDefaultMethodInfoWithoutArgs
= typeof(Enumerable).GetRuntimeMethods().Single(
Expand Down Expand Up @@ -105,6 +108,11 @@ public StringMethodTranslator([NotNull] ISqlExpressionFactory sqlExpressionFacto
{
return TranslateSystemFunction("LOWER", method.ReturnType, instance);
}

if (_toUpperMethodInfo.Equals(method))
{
return TranslateSystemFunction("UPPER", method.ReturnType, instance);
}
}

if (_firstOrDefaultMethodInfoWithoutArgs.Equals(method))
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3 changes: 1 addition & 2 deletions test/EFCore.Cosmos.FunctionalTests/Query/NorthwindFunctionsQueryCosmosTest.cs
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Expand Up @@ -606,15 +606,14 @@ FROM root c
WHERE (c[""Discriminator""] = ""OrderDetail"")");
}

[ConditionalTheory(Skip = "Issue #17246")]
public override async Task Where_string_to_upper(bool async)
{
await base.Where_string_to_upper(async);

AssertSql(
@"SELECT c
FROM root c
WHERE (c[""Discriminator""] = ""Customer"")");
WHERE ((c[""Discriminator""] = ""Customer"") AND (UPPER(c[""CustomerID""]) = ""ALFKI""))");
}

public override async Task Where_string_to_lower(bool async)
Expand Down