MySQL float expressions.
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go-jet
parent
6bf9c32c07
commit
163ecf4c42
13 changed files with 401 additions and 85 deletions
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@ -4,6 +4,7 @@ import (
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"github.com/go-jet/jet/internal/testutils"
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"github.com/go-jet/jet/tests/.gentestdata/mysql/test_sample/model"
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. "github.com/go-jet/jet/tests/.gentestdata/mysql/test_sample/table"
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"github.com/go-jet/jet/tests/testdata/common"
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. "github.com/go-jet/jet/mysql"
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@ -93,11 +94,106 @@ FROM test_sample.all_types;
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assert.NilError(t, err)
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testutils.JsonPrint(dest)
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testutils.AssertJSONFile(t, "./testdata/common/bool_operators.json", dest)
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}
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func TestFloatOperators(t *testing.T) {
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query := AllTypes.SELECT(
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AllTypes.Numeric.EQ(AllTypes.Numeric).AS("eq1"),
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AllTypes.Decimal.EQ(Float(12.22)).AS("eq2"),
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AllTypes.Real.EQ(Float(12.12)).AS("eq3"),
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AllTypes.Numeric.IS_DISTINCT_FROM(AllTypes.Numeric).AS("distinct1"),
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AllTypes.Decimal.IS_DISTINCT_FROM(Float(12)).AS("distinct2"),
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AllTypes.Real.IS_DISTINCT_FROM(Float(12.12)).AS("distinct3"),
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AllTypes.Numeric.IS_NOT_DISTINCT_FROM(AllTypes.Numeric).AS("not_distinct1"),
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AllTypes.Decimal.IS_NOT_DISTINCT_FROM(Float(12)).AS("not_distinct2"),
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AllTypes.Real.IS_NOT_DISTINCT_FROM(Float(12.12)).AS("not_distinct3"),
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AllTypes.Numeric.LT(Float(124)).AS("lt1"),
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AllTypes.Numeric.LT(Float(34.56)).AS("lt2"),
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AllTypes.Numeric.GT(Float(124)).AS("gt1"),
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AllTypes.Numeric.GT(Float(34.56)).AS("gt2"),
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TRUNC(AllTypes.Decimal.ADD(AllTypes.Decimal), Int(2)).AS("add1"),
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TRUNC(AllTypes.Decimal.ADD(Float(11.22)), Int(2)).AS("add2"),
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TRUNC(AllTypes.Decimal.SUB(AllTypes.DecimalPtr), Int(2)).AS("sub1"),
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TRUNC(AllTypes.Decimal.SUB(Float(11.22)), Int(2)).AS("sub2"),
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TRUNC(AllTypes.Decimal.MUL(AllTypes.DecimalPtr), Int(2)).AS("mul1"),
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TRUNC(AllTypes.Decimal.MUL(Float(11.22)), Int(2)).AS("mul2"),
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TRUNC(AllTypes.Decimal.DIV(AllTypes.DecimalPtr), Int(2)).AS("div1"),
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TRUNC(AllTypes.Decimal.DIV(Float(11.22)), Int(2)).AS("div2"),
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TRUNC(AllTypes.Decimal.MOD(AllTypes.DecimalPtr), Int(2)).AS("mod1"),
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TRUNC(AllTypes.Decimal.MOD(Float(11.22)), Int(2)).AS("mod2"),
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TRUNC(AllTypes.Decimal.POW(AllTypes.DecimalPtr), Int(2)).AS("pow1"),
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TRUNC(AllTypes.Decimal.POW(Float(2.1)), Int(2)).AS("pow2"),
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TRUNC(ABSf(AllTypes.Decimal), Int(2)).AS("abs"),
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TRUNC(POWER(AllTypes.Decimal, Float(2.1)), Int(2)).AS("power"),
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TRUNC(SQRT(AllTypes.Decimal), Int(2)).AS("sqrt"),
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TRUNC(CBRT(AllTypes.Decimal), Int(2)).AS("cbrt"),
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CEIL(AllTypes.Real).AS("ceil"),
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FLOOR(AllTypes.Real).AS("floor"),
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ROUND(AllTypes.Decimal).AS("round1"),
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ROUND(AllTypes.Decimal, Int(2)).AS("round2"),
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SIGN(AllTypes.Real).AS("sign"),
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TRUNC(AllTypes.Decimal, Int(1)).AS("trunc"),
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).LIMIT(2)
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queryStr, _, err := query.Sql()
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assert.NilError(t, err)
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assert.Equal(t, queryStr, `
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SELECT (all_types.numeric = all_types.numeric) AS "eq1",
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(all_types.decimal = ?) AS "eq2",
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(all_types.real = ?) AS "eq3",
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(NOT all_types.numeric <=> all_types.numeric) AS "distinct1",
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(NOT all_types.decimal <=> ?) AS "distinct2",
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(NOT all_types.real <=> ?) AS "distinct3",
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(all_types.numeric <=> all_types.numeric) AS "not_distinct1",
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(all_types.decimal <=> ?) AS "not_distinct2",
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(all_types.real <=> ?) AS "not_distinct3",
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(all_types.numeric < ?) AS "lt1",
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(all_types.numeric < ?) AS "lt2",
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(all_types.numeric > ?) AS "gt1",
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(all_types.numeric > ?) AS "gt2",
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TRUNCATE((all_types.decimal + all_types.decimal), ?) AS "add1",
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TRUNCATE((all_types.decimal + ?), ?) AS "add2",
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TRUNCATE((all_types.decimal - all_types.decimal_ptr), ?) AS "sub1",
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TRUNCATE((all_types.decimal - ?), ?) AS "sub2",
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TRUNCATE((all_types.decimal * all_types.decimal_ptr), ?) AS "mul1",
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TRUNCATE((all_types.decimal * ?), ?) AS "mul2",
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TRUNCATE((all_types.decimal / all_types.decimal_ptr), ?) AS "div1",
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TRUNCATE((all_types.decimal / ?), ?) AS "div2",
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TRUNCATE((all_types.decimal % all_types.decimal_ptr), ?) AS "mod1",
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TRUNCATE((all_types.decimal % ?), ?) AS "mod2",
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TRUNCATE(POWER(all_types.decimal, all_types.decimal_ptr), ?) AS "pow1",
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TRUNCATE(POWER(all_types.decimal, ?), ?) AS "pow2",
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TRUNCATE(ABS(all_types.decimal), ?) AS "abs",
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TRUNCATE(POWER(all_types.decimal, ?), ?) AS "power",
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TRUNCATE(SQRT(all_types.decimal), ?) AS "sqrt",
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TRUNCATE(POWER(all_types.decimal, (? / ?)), ?) AS "cbrt",
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CEIL(all_types.real) AS "ceil",
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FLOOR(all_types.real) AS "floor",
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ROUND(all_types.decimal) AS "round1",
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ROUND(all_types.decimal, ?) AS "round2",
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SIGN(all_types.real) AS "sign",
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TRUNCATE(all_types.decimal, ?) AS "trunc"
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FROM test_sample.all_types
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LIMIT ?;
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`)
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var dest []struct {
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common.FloatExpressionTestResult `alias:"."`
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}
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err = query.Query(db, &dest)
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assert.NilError(t, err)
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testutils.AssertJSONFile(t, "./testdata/common/float_operators.json", dest)
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}
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var allTypesJson = `
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[
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{
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@ -109,8 +205,8 @@ var allTypesJson = `
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"UsmallInt": 14,
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"MediumInt": -150,
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"UmediumInt": 150,
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"Int": -1600,
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"Uint": 1600,
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"Integer": -1600,
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"Uinteger": 1600,
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"BigInt": -17000,
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"UbigInt": 17000,
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"TinyIntPtr": -3,
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@ -131,6 +227,8 @@ var allTypesJson = `
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"FloatPtr": 3.33,
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"Double": 4.44,
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"DoublePtr": 4.44,
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"Real": 5.55,
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"RealPtr": 5.55,
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"Bit": "\u0000\u0003",
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"BitPtr": "\u0000\u0003",
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"Date": "2008-07-04T00:00:00Z",
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@ -169,8 +267,8 @@ var allTypesJson = `
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"UsmallInt": 14,
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"MediumInt": -150,
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"UmediumInt": 150,
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"Int": -1600,
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"Uint": 1600,
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"Integer": -1600,
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"Uinteger": 1600,
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"BigInt": -17000,
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"UbigInt": 17000,
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"TinyIntPtr": null,
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@ -191,6 +289,8 @@ var allTypesJson = `
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"FloatPtr": null,
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"Double": 4.44,
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"DoublePtr": null,
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"Real": 5.55,
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"RealPtr": null,
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"Bit": "\u0000\u0003",
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"BitPtr": null,
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"Date": "2008-07-04T00:00:00Z",
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