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dialect/sql: allow appending select columns to query

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This commit is contained in:
Ariel Mashraki
2021-06-01 11:35:59 +03:00
committed by Ariel Mashraki
parent fdc5f2b7e9
commit f5c284787f
88 changed files with 621 additions and 761 deletions
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23
entc/integration/integration_test.go
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@@ -818,6 +818,29 @@ func Relation(t *testing.T, client *ent.Client) {
require.Equal(bar.ID, v3[1].ID)
require.Equal(bar.Name, v3[1].Name)
require.Equal(7.5, v3[1].Average)
var v4 []struct {
ID int `sql:"id"`
Name string `sql:"name"`
Owner string `sql:"owner"`
}
client.Pet.Query().
Where(func(s *entsql.Selector) {
t := entsql.Table(user.Table).As(user.Table)
s.Join(t).On(s.C(pet.OwnerColumn), t.C(user.FieldID)) // owner_id = id for edge fields.
s.AppendSelect(entsql.As(t.C(user.FieldName), "owner"))
}).
Order(ent.Asc(pet.FieldID)).
Select(pet.FieldID, pet.FieldName).
ScanX(ctx, &v4)
require.Equal(v4[0].Name, "a")
require.Equal(v4[0].Owner, "foo")
require.Equal(v4[1].Name, "b")
require.Equal(v4[1].Owner, "foo")
require.Equal(v4[2].Name, "c")
require.Equal(v4[2].Owner, "bar")
require.Equal(v4[3].Name, "d")
require.Equal(v4[3].Owner, "bar")
}
func ClearFields(t *testing.T, client *ent.Client) {