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QRM: Convert lossless decimal types first to string.

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This commit is contained in:
go-jet 2020-11-14 12:14:08 +01:00
parent 5ab430c367
commit 059515f52b
4 changed files with 49 additions and 7 deletions
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39
tests/postgres/sample_test.go
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@ -1,13 +1,17 @@
package postgres
import (
"testing"
"github.com/google/uuid"
"github.com/stretchr/testify/require"
"github.com/go-jet/jet/v2/internal/testutils"
. "github.com/go-jet/jet/v2/postgres"
"github.com/go-jet/jet/v2/tests/.gentestdata/jetdb/test_sample/model"
. "github.com/go-jet/jet/v2/tests/.gentestdata/jetdb/test_sample/table"
"github.com/google/uuid"
"github.com/stretchr/testify/require"
"testing"
"github.com/ericlagergren/decimal/sql/postgres"
)
func TestUUIDType(t *testing.T) {
@ -31,6 +35,35 @@ WHERE all_types.uuid = 'a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11';
requireLogged(t, query)
}
func TestExactDecimals(t *testing.T) {
query := SELECT(
AllTypes.Numeric,
AllTypes.NumericPtr,
AllTypes.Decimal,
AllTypes.DecimalPtr,
).FROM(
AllTypes,
).WHERE(AllTypes.UUID.EQ(String("a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11")))
type AllTypes struct {
model.AllTypes
Numeric postgres.Decimal
NumericPtr postgres.Decimal
Decimal postgres.Decimal
DecimalPtr postgres.Decimal
}
var result AllTypes
err := query.Query(db, &result)
require.NoError(t, err)
require.Equal(t, result.Decimal.V.String(), "1.11")
require.Equal(t, result.DecimalPtr.V.String(), "1.11")
require.Equal(t, result.Numeric.V.String(), "2.220")
require.Equal(t, result.NumericPtr.V.String(), "2.220")
}
func TestUUIDComplex(t *testing.T) {
query := Person.INNER_JOIN(PersonPhone, PersonPhone.PersonID.EQ(Person.PersonID)).
SELECT(Person.AllColumns, PersonPhone.AllColumns).