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Math.Truncate rounds towards 0. Use FIX instead of INT to match that behaviour (#282)

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pull/283/head
Christopher Jolly 6 months ago committed by GitHub
parent f72fd5fcb0
commit 325ea97716
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GPG Key ID: B5690EEEBB952194
2 changed files with 7 additions and 7 deletions
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2
src/EFCore.Jet/Query/ExpressionTranslators/Internal/JetMathTranslator.cs
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@ -226,7 +226,7 @@ namespace EntityFrameworkCore.Jet.Query.ExpressionTranslators.Internal
resultType = typeof(double); resultType = typeof(double);
} }
var result = (SqlExpression)_sqlExpressionFactory.Function( var result = (SqlExpression)_sqlExpressionFactory.Function(
"INT", "FIX",
[argument], [argument],
nullable: true, nullable: true,
argumentsPropagateNullability: [true], argumentsPropagateNullability: [true],

12
test/EFCore.Jet.FunctionalTests/Query/NorthwindFunctionsQueryJetTest.Functions.cs
Unescape Escape View File

@ -1168,7 +1168,7 @@ WHERE `o`.`OrderID` < 10300
AssertSql( AssertSql(
""" """
SELECT `o`.`OrderID`, ( SELECT `o`.`OrderID`, (
SELECT IIF(SUM(INT(`o0`.`UnitPrice`)) IS NULL, 0.0, SUM(INT(`o0`.`UnitPrice`))) SELECT IIF(SUM(FIX(`o0`.`UnitPrice`)) IS NULL, 0.0, SUM(FIX(`o0`.`UnitPrice`)))
FROM `Order Details` AS `o0` FROM `Order Details` AS `o0`
WHERE `o`.`OrderID` = `o0`.`OrderID`) AS `Sum` WHERE `o`.`OrderID` = `o0`.`OrderID`) AS `Sum`
FROM `Orders` AS `o` FROM `Orders` AS `o`
@ -1183,7 +1183,7 @@ WHERE `o`.`OrderID` < 10300
AssertSql( AssertSql(
""" """
SELECT `o`.`OrderID`, ( SELECT `o`.`OrderID`, (
SELECT IIF(SUM(INT(`o0`.`UnitPrice` * `o0`.`UnitPrice`)) IS NULL, 0.0, SUM(INT(`o0`.`UnitPrice` * `o0`.`UnitPrice`))) SELECT IIF(SUM(FIX(`o0`.`UnitPrice` * `o0`.`UnitPrice`)) IS NULL, 0.0, SUM(FIX(`o0`.`UnitPrice` * `o0`.`UnitPrice`)))
FROM `Order Details` AS `o0` FROM `Order Details` AS `o0`
WHERE `o`.`OrderID` = `o0`.`OrderID`) AS `Sum` WHERE `o`.`OrderID` = `o0`.`OrderID`) AS `Sum`
FROM `Orders` AS `o` FROM `Orders` AS `o`
@ -1209,7 +1209,7 @@ WHERE `o`.`OrderID` < 10300
AssertSql( AssertSql(
$""" $"""
SELECT INT(CDBL(`o`.`OrderID`)) AS `A` SELECT FIX(CDBL(`o`.`OrderID`)) AS `A`
FROM `Orders` AS `o` FROM `Orders` AS `o`
WHERE `o`.`OrderID` < 10250 WHERE `o`.`OrderID` < 10250
"""); """);
@ -1235,7 +1235,7 @@ WHERE `o`.`OrderID` < 10300
$""" $"""
SELECT `o`.`OrderID`, `o`.`ProductID`, `o`.`Discount`, `o`.`Quantity`, `o`.`UnitPrice` SELECT `o`.`OrderID`, `o`.`ProductID`, `o`.`Discount`, `o`.`Quantity`, `o`.`UnitPrice`
FROM `Order Details` AS `o` FROM `Order Details` AS `o`
WHERE `o`.`Quantity` < 5 AND INT(`o`.`UnitPrice`) > 10.0 WHERE `o`.`Quantity` < 5 AND FIX(`o`.`UnitPrice`) > 10.0
"""); """);
} }
@ -1597,7 +1597,7 @@ WHERE `o`.`Quantity` < 5
""" """
SELECT `o`.`OrderID`, `o`.`ProductID`, `o`.`Discount`, `o`.`Quantity`, `o`.`UnitPrice` SELECT `o`.`OrderID`, `o`.`ProductID`, `o`.`Discount`, `o`.`Quantity`, `o`.`UnitPrice`
FROM `Order Details` AS `o` FROM `Order Details` AS `o`
WHERE `o`.`Quantity` < 5 AND IIF(INT(CSNG(`o`.`UnitPrice`)) IS NULL, NULL, CSNG(INT(CSNG(`o`.`UnitPrice`)))) > 10 WHERE `o`.`Quantity` < 5 AND IIF(FIX(CSNG(`o`.`UnitPrice`)) IS NULL, NULL, CSNG(FIX(CSNG(`o`.`UnitPrice`)))) > 10
"""); """);
} }
@ -1607,7 +1607,7 @@ WHERE `o`.`Quantity` < 5
AssertSql( AssertSql(
""" """
SELECT IIF(INT(CSNG(`o`.`UnitPrice`)) IS NULL, NULL, CSNG(INT(CSNG(`o`.`UnitPrice`)))) SELECT IIF(FIX(CSNG(`o`.`UnitPrice`)) IS NULL, NULL, CSNG(FIX(CSNG(`o`.`UnitPrice`))))
FROM `Order Details` AS `o` FROM `Order Details` AS `o`
WHERE `o`.`Quantity` < 5 WHERE `o`.`Quantity` < 5
"""); """);

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