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Add support for strict scan.

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If there are unused columns in query result set Query method panics.
This commit is contained in:
go-jet 2025-03-11 10:50:06 +01:00
parent cfc264221b
commit d86f14e665
9 changed files with 402 additions and 207 deletions
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19
tests/postgres/chinook_db_test.go
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@ -320,7 +320,6 @@ func testJoinEverything(t require.TestingT) {
Track.AllColumns,
Genre.AllColumns,
MediaType.AllColumns,
PlaylistTrack.AllColumns,
Playlist.AllColumns,
Invoice.AllColumns,
Customer.AllColumns,
@ -365,8 +364,6 @@ SELECT "Artist"."ArtistId" AS "Artist.ArtistId",
"Genre"."Name" AS "Genre.Name",
"MediaType"."MediaTypeId" AS "MediaType.MediaTypeId",
"MediaType"."Name" AS "MediaType.Name",
"PlaylistTrack"."PlaylistId" AS "PlaylistTrack.PlaylistId",
"PlaylistTrack"."TrackId" AS "PlaylistTrack.TrackId",
"Playlist"."PlaylistId" AS "Playlist.PlaylistId",
"Playlist"."Name" AS "Playlist.Name",
"Invoice"."InvoiceId" AS "Invoice.InvoiceId",
@ -1295,7 +1292,7 @@ func TestAggregateFunc(t *testing.T) {
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_int"),
PERCENTILE_CONT(Float(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(
@ -1309,18 +1306,19 @@ SELECT PERCENTILE_DISC ($1::double precision) WITHIN GROUP (ORDER BY "Invoice"."
PERCENTILE_DISC ("Invoice"."Total" / $2) WITHIN GROUP (ORDER BY "Invoice"."InvoiceDate" ASC) AS "percentile_disc_2",
PERCENTILE_DISC ((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 ($3::double precision) WITHIN GROUP (ORDER BY "Invoice"."Total") AS "percentile_cont_1",
PERCENTILE_CONT ($4::double precision) WITHIN GROUP (ORDER BY INTERVAL '1 HOUR' DESC) AS "percentile_cont_int",
PERCENTILE_CONT ($4::double precision) WITHIN GROUP (ORDER BY INTERVAL '1 HOUR' DESC) AS "percentile_cont_interval",
MODE () WITHIN GROUP (ORDER BY "Invoice"."BillingPostalCode" DESC) AS "mode_1"
FROM chinook."Invoice"
GROUP BY "Invoice"."Total";
`, 0.1, 100.0, 0.3, 0.2)
var dest struct {
PercentileDisc1 string
PercentileDisc2 string
PercentileDisc3 string
PercentileCont1 string
Mode1 string
PercentileDisc1 string
PercentileDisc2 string
PercentileDisc3 string
PercentileCont1 string
PercentileContInterval string
Mode1 string
}
err := stmt.Query(db, &dest)
@ -1332,6 +1330,7 @@ GROUP BY "Invoice"."Total";
"PercentileDisc2": "2009-01-19T00:00:00Z",
"PercentileDisc3": "{\"Via Degli Scipioni, 43\",\"Qe 7 Bloco G\",\"Berger Stra<72>e 10\",\"696 Osborne Street\",\"2211 W Berry Street\",\"1033 N Park Ave\"}",
"PercentileCont1": "0.99",
"PercentileContInterval": "01:00:00",
"Mode1": "X1A 1N6"
}
`)