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Simplify literal expressions.

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go-jet 2026-02-02 13:21:35 +01:00
parent 4995a90483
commit 0e495a279e
26 changed files with 233 additions and 616 deletions
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28
tests/postgres/alltypes_test.go
View file

@ -648,10 +648,10 @@ func TestStringOperators(t *testing.T) {
LTRIM(String("Ltrim"), String("A")),
RTRIM(String("rtrim")),
RTRIM(AllTypes.VarChar, String("B")),
CHR(Int(65)),
CONCAT(AllTypes.VarCharPtr, AllTypes.VarCharPtr, String("aaa"), Int(1)),
CONCAT(Bool(false), Int(1), Float(22.2), String("test test")),
CONCAT_WS(String("string1"), Int(1), Float(11.22), String("bytea"), Bool(false)), //Float(11.12)),
CHR(Int8(65)),
CONCAT(AllTypes.VarCharPtr, AllTypes.VarCharPtr, Text("aaa"), Int8(1)),
CONCAT(Bool(false), Int16(1), Real(22.2), Text("test test")),
CONCAT_WS(Text("string1"), Int64(1), Real(11.22), Text("bytea"), Bool(false)), //Float(11.12)),
CONVERT(Bytea("bytea"), UTF8, LATIN1),
CONVERT(AllTypes.Bytea, UTF8, LATIN1),
CONVERT_FROM(Bytea("text_in_utf8"), UTF8),
@ -1117,8 +1117,8 @@ func TestIntegerOperators(t *testing.T) {
AllTypes.SmallInt.BIT_XOR(AllTypes.SmallInt).AS("bit xor 1"),
AllTypes.SmallInt.BIT_XOR(Int(11)).AS("bit xor 2"),
BIT_NOT(Int(-1).MUL(AllTypes.SmallInt)).AS("bit_not_1"),
BIT_NOT(Int(-11)).AS("bit_not_2"),
BIT_NOT(Int32(-1).MUL(AllTypes.SmallInt)).AS("bit_not_1"),
BIT_NOT(Int32(-11)).AS("bit_not_2"),
AllTypes.SmallInt.BIT_SHIFT_LEFT(AllTypes.SmallInt.DIV(Int8(2))).AS("bit shift left 1"),
AllTypes.SmallInt.BIT_SHIFT_LEFT(Int(4)).AS("bit shift left 2"),
@ -1130,8 +1130,6 @@ func TestIntegerOperators(t *testing.T) {
CBRT(ABSi(AllTypes.BigInt)).AS("cbrt"),
).LIMIT(2)
// fmt.Println(query.Sql())
testutils.AssertStatementSql(t, query, `
SELECT all_types.big_int AS "all_types.big_int",
all_types.big_int_ptr AS "all_types.big_int_ptr",
@ -1173,17 +1171,17 @@ SELECT all_types.big_int AS "all_types.big_int",
(all_types.small_int | $20) AS "bit or 2",
(all_types.small_int # all_types.small_int) AS "bit xor 1",
(all_types.small_int # $21) AS "bit xor 2",
(~ ($22 * all_types.small_int)) AS "bit_not_1",
(~ -11) AS "bit_not_2",
(all_types.small_int << (all_types.small_int / $23::smallint)) AS "bit shift left 1",
(all_types.small_int << $24) AS "bit shift left 2",
(all_types.small_int >> (all_types.small_int / $25)) AS "bit shift right 1",
(all_types.small_int >> $26) AS "bit shift right 2",
(~ ($22::integer * all_types.small_int)) AS "bit_not_1",
(~ $23::integer) AS "bit_not_2",
(all_types.small_int << (all_types.small_int / $24::smallint)) AS "bit shift left 1",
(all_types.small_int << $25) AS "bit shift left 2",
(all_types.small_int >> (all_types.small_int / $26)) AS "bit shift right 1",
(all_types.small_int >> $27) AS "bit shift right 2",
ABS(all_types.big_int) AS "abs",
SQRT(ABS(all_types.big_int)) AS "sqrt",
CBRT(ABS(all_types.big_int)) AS "cbrt"
FROM test_sample.all_types
LIMIT $27;
LIMIT $28;
`)
var dest []struct {

11
tests/postgres/chinook_db_test.go
View file

@ -2,6 +2,9 @@ package postgres
import (
"context"
"testing"
"time"
"github.com/bytedance/sonic"
"github.com/go-jet/jet/v2/internal/testutils"
"github.com/go-jet/jet/v2/internal/utils/ptr"
@ -10,8 +13,6 @@ import (
. "github.com/go-jet/jet/v2/tests/.gentestdata/jetdb/chinook/table"
"github.com/go-jet/jet/v2/tests/.gentestdata/jetdb/chinook2/table"
"github.com/stretchr/testify/require"
"testing"
"time"
)
func TestSelectAlbum(t *testing.T) {
@ -1301,13 +1302,13 @@ func TestAggregateFunc(t *testing.T) {
skipForCockroachDB(t)
stmt := SELECT(
PERCENTILE_DISC(Float(0.1)).WITHIN_GROUP_ORDER_BY(Invoice.InvoiceId).AS("percentile_disc_1"),
PERCENTILE_DISC(Double(0.1)).WITHIN_GROUP_ORDER_BY(Invoice.InvoiceId).AS("percentile_disc_1"),
PERCENTILE_DISC(Invoice.Total.DIV(Float(100))).WITHIN_GROUP_ORDER_BY(Invoice.InvoiceDate.ASC()).AS("percentile_disc_2"),
PERCENTILE_DISC(RawFloat("(select array_agg(s) from generate_series(0, 1, 0.2) as s)")).
WITHIN_GROUP_ORDER_BY(Invoice.BillingAddress.DESC()).AS("percentile_disc_3"),
PERCENTILE_CONT(Float(0.3)).WITHIN_GROUP_ORDER_BY(Invoice.Total).AS("percentile_cont_1"),
PERCENTILE_CONT(Float(0.2)).WITHIN_GROUP_ORDER_BY(INTERVAL(1, HOUR).DESC()).AS("percentile_cont_interval"),
PERCENTILE_CONT(Double(0.3)).WITHIN_GROUP_ORDER_BY(Invoice.Total).AS("percentile_cont_1"),
PERCENTILE_CONT(Double(0.2)).WITHIN_GROUP_ORDER_BY(INTERVAL(1, HOUR).DESC()).AS("percentile_cont_interval"),
MODE().WITHIN_GROUP_ORDER_BY(Invoice.BillingPostalCode.DESC()).AS("mode_1"),
).FROM(