529 lines
13 KiB
Go
529 lines
13 KiB
Go
package mysql
|
|
|
|
import (
|
|
"github.com/go-jet/jet/internal/testutils"
|
|
. "github.com/go-jet/jet/mysql"
|
|
"github.com/go-jet/jet/tests/.gentestdata/mysql/dvds/enum"
|
|
"github.com/go-jet/jet/tests/.gentestdata/mysql/dvds/model"
|
|
. "github.com/go-jet/jet/tests/.gentestdata/mysql/dvds/table"
|
|
"gotest.tools/assert"
|
|
|
|
"testing"
|
|
)
|
|
|
|
func TestSelect_ScanToStruct(t *testing.T) {
|
|
query := Actor.
|
|
SELECT(Actor.AllColumns).
|
|
DISTINCT().
|
|
WHERE(Actor.ActorID.EQ(Int(1)))
|
|
|
|
testutils.AssertStatementSql(t, query, `
|
|
SELECT DISTINCT actor.actor_id AS "actor.actor_id",
|
|
actor.first_name AS "actor.first_name",
|
|
actor.last_name AS "actor.last_name",
|
|
actor.last_update AS "actor.last_update"
|
|
FROM dvds.actor
|
|
WHERE actor.actor_id = ?;
|
|
`, int64(1))
|
|
|
|
actor := model.Actor{}
|
|
err := query.Query(db, &actor)
|
|
|
|
assert.NilError(t, err)
|
|
|
|
assert.DeepEqual(t, actor, actor1)
|
|
}
|
|
|
|
var actor1 = model.Actor{
|
|
ActorID: 1,
|
|
FirstName: "PENELOPE",
|
|
LastName: "GUINESS",
|
|
LastUpdate: *testutils.TimestampWithoutTimeZone("2006-02-15 04:34:33", 2),
|
|
}
|
|
|
|
func TestSelect_ScanToSlice(t *testing.T) {
|
|
query := Actor.
|
|
SELECT(Actor.AllColumns).
|
|
ORDER_BY(Actor.ActorID)
|
|
|
|
testutils.AssertStatementSql(t, query, `
|
|
SELECT actor.actor_id AS "actor.actor_id",
|
|
actor.first_name AS "actor.first_name",
|
|
actor.last_name AS "actor.last_name",
|
|
actor.last_update AS "actor.last_update"
|
|
FROM dvds.actor
|
|
ORDER BY actor.actor_id;
|
|
`)
|
|
dest := []model.Actor{}
|
|
|
|
err := query.Query(db, &dest)
|
|
|
|
assert.NilError(t, err)
|
|
|
|
assert.Equal(t, len(dest), 200)
|
|
assert.DeepEqual(t, dest[0], actor1)
|
|
|
|
//testutils.PrintJson(dest)
|
|
//testutils.SaveJsonFile(dest, "mysql/testdata/all_actors.json")
|
|
testutils.AssertJSONFile(t, dest, "./testdata/results/mysql/all_actors.json")
|
|
}
|
|
|
|
func TestSelectGroupByHaving(t *testing.T) {
|
|
if sourceIsMariaDB() {
|
|
return
|
|
}
|
|
|
|
expectedSQL := `
|
|
SELECT customer.customer_id AS "customer.customer_id",
|
|
customer.store_id AS "customer.store_id",
|
|
customer.first_name AS "customer.first_name",
|
|
customer.last_name AS "customer.last_name",
|
|
customer.email AS "customer.email",
|
|
customer.address_id AS "customer.address_id",
|
|
customer.active AS "customer.active",
|
|
customer.create_date AS "customer.create_date",
|
|
customer.last_update AS "customer.last_update",
|
|
SUM(payment.amount) AS "amount.sum",
|
|
AVG(payment.amount) AS "amount.avg",
|
|
MAX(payment.amount) AS "amount.max",
|
|
MIN(payment.amount) AS "amount.min",
|
|
COUNT(payment.amount) AS "amount.count"
|
|
FROM dvds.payment
|
|
INNER JOIN dvds.customer ON (customer.customer_id = payment.customer_id)
|
|
GROUP BY payment.customer_id
|
|
HAVING SUM(payment.amount) > 125.6
|
|
ORDER BY payment.customer_id, SUM(payment.amount) ASC;
|
|
`
|
|
query := Payment.
|
|
INNER_JOIN(Customer, Customer.CustomerID.EQ(Payment.CustomerID)).
|
|
SELECT(
|
|
Customer.AllColumns,
|
|
|
|
SUMf(Payment.Amount).AS("amount.sum"),
|
|
AVG(Payment.Amount).AS("amount.avg"),
|
|
MAXf(Payment.Amount).AS("amount.max"),
|
|
MINf(Payment.Amount).AS("amount.min"),
|
|
COUNT(Payment.Amount).AS("amount.count"),
|
|
).
|
|
GROUP_BY(Payment.CustomerID).
|
|
HAVING(
|
|
SUMf(Payment.Amount).GT(Float(125.6)),
|
|
).
|
|
ORDER_BY(
|
|
Payment.CustomerID, SUMf(Payment.Amount).ASC(),
|
|
)
|
|
|
|
//fmt.Println(query.DebugSql())
|
|
|
|
testutils.AssertDebugStatementSql(t, query, expectedSQL, float64(125.6))
|
|
|
|
var dest []struct {
|
|
model.Customer
|
|
|
|
Amount struct {
|
|
Sum float64
|
|
Avg float64
|
|
Max float64
|
|
Min float64
|
|
Count int64
|
|
} `alias:"amount"`
|
|
}
|
|
|
|
err := query.Query(db, &dest)
|
|
|
|
assert.NilError(t, err)
|
|
|
|
//testutils.PrintJson(dest)
|
|
|
|
assert.Equal(t, len(dest), 174)
|
|
|
|
//testutils.SaveJsonFile(dest, "mysql/testdata/customer_payment_sum.json")
|
|
testutils.AssertJSONFile(t, dest, "./testdata/results/mysql/customer_payment_sum.json")
|
|
}
|
|
|
|
func TestSubQuery(t *testing.T) {
|
|
|
|
rRatingFilms := Film.
|
|
SELECT(
|
|
Film.FilmID,
|
|
Film.Title,
|
|
Film.Rating,
|
|
).
|
|
WHERE(Film.Rating.EQ(enum.FilmRating.R)).
|
|
AsTable("rFilms")
|
|
|
|
rFilmID := Film.FilmID.From(rRatingFilms)
|
|
|
|
query := rRatingFilms.
|
|
INNER_JOIN(FilmActor, FilmActor.FilmID.EQ(rFilmID)).
|
|
INNER_JOIN(Actor, Actor.ActorID.EQ(FilmActor.ActorID)).
|
|
SELECT(
|
|
Actor.AllColumns,
|
|
FilmActor.AllColumns,
|
|
rRatingFilms.AllColumns(),
|
|
).
|
|
ORDER_BY(rFilmID, Actor.ActorID)
|
|
|
|
var dest []struct {
|
|
model.Film
|
|
|
|
Actors []model.Actor
|
|
}
|
|
|
|
err := query.Query(db, &dest)
|
|
assert.NilError(t, err)
|
|
|
|
//testutils.SaveJsonFile(dest, "mysql/testdata/r_rating_films.json")
|
|
testutils.AssertJSONFile(t, dest, "./testdata/results/mysql/r_rating_films.json")
|
|
}
|
|
|
|
func TestSelectAndUnionInProjection(t *testing.T) {
|
|
if sourceIsMariaDB() {
|
|
return
|
|
}
|
|
|
|
expectedSQL := `
|
|
SELECT payment.payment_id AS "payment.payment_id",
|
|
(
|
|
SELECT customer.customer_id AS "customer.customer_id"
|
|
FROM dvds.customer
|
|
LIMIT ?
|
|
),
|
|
(
|
|
(
|
|
SELECT payment.payment_id AS "payment.payment_id"
|
|
FROM dvds.payment
|
|
LIMIT ?
|
|
OFFSET ?
|
|
)
|
|
UNION
|
|
(
|
|
SELECT payment.payment_id AS "payment.payment_id"
|
|
FROM dvds.payment
|
|
LIMIT ?
|
|
OFFSET ?
|
|
)
|
|
LIMIT ?
|
|
)
|
|
FROM dvds.payment
|
|
LIMIT ?;
|
|
`
|
|
|
|
query := Payment.
|
|
SELECT(
|
|
Payment.PaymentID,
|
|
Customer.SELECT(Customer.CustomerID).LIMIT(1),
|
|
UNION(
|
|
Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(10),
|
|
Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(2),
|
|
).LIMIT(1),
|
|
).
|
|
LIMIT(12)
|
|
|
|
testutils.AssertStatementSql(t, query, expectedSQL, int64(1), int64(1), int64(10), int64(1), int64(2), int64(1), int64(12))
|
|
|
|
err := query.Query(db, &struct{}{})
|
|
assert.NilError(t, err)
|
|
}
|
|
|
|
func TestSelectUNION(t *testing.T) {
|
|
expectedSQL := `
|
|
(
|
|
SELECT payment.payment_id AS "payment.payment_id"
|
|
FROM dvds.payment
|
|
LIMIT ?
|
|
OFFSET ?
|
|
)
|
|
UNION
|
|
(
|
|
SELECT payment.payment_id AS "payment.payment_id"
|
|
FROM dvds.payment
|
|
LIMIT ?
|
|
OFFSET ?
|
|
)
|
|
LIMIT ?;
|
|
`
|
|
query := UNION(
|
|
Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(10),
|
|
Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(2),
|
|
).LIMIT(1)
|
|
|
|
//fmt.Println(query.Sql())
|
|
|
|
testutils.AssertStatementSql(t, query, expectedSQL, int64(1), int64(10), int64(1), int64(2), int64(1))
|
|
|
|
query2 := Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(10).
|
|
UNION(Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(2)).LIMIT(1)
|
|
|
|
testutils.AssertStatementSql(t, query2, expectedSQL, int64(1), int64(10), int64(1), int64(2), int64(1))
|
|
|
|
err := query.Query(db, &struct{}{})
|
|
assert.NilError(t, err)
|
|
}
|
|
|
|
func TestSelectUNION_ALL(t *testing.T) {
|
|
expectedSQL := `
|
|
(
|
|
SELECT payment.payment_id AS "payment.payment_id"
|
|
FROM dvds.payment
|
|
LIMIT ?
|
|
OFFSET ?
|
|
)
|
|
UNION ALL
|
|
(
|
|
SELECT payment.payment_id AS "payment.payment_id"
|
|
FROM dvds.payment
|
|
LIMIT ?
|
|
OFFSET ?
|
|
)
|
|
ORDER BY "payment.payment_id"
|
|
LIMIT ?
|
|
OFFSET ?;
|
|
`
|
|
query := UNION_ALL(
|
|
Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(10),
|
|
Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(2),
|
|
).ORDER_BY(Payment.PaymentID).
|
|
LIMIT(4).
|
|
OFFSET(3)
|
|
|
|
//fmt.Println(query.Sql())
|
|
|
|
testutils.AssertStatementSql(t, query, expectedSQL, int64(1), int64(10), int64(1), int64(2), int64(4), int64(3))
|
|
|
|
query2 := Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(10).
|
|
UNION_ALL(Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(2)).
|
|
ORDER_BY(Payment.PaymentID).
|
|
LIMIT(4).
|
|
OFFSET(3)
|
|
|
|
testutils.AssertStatementSql(t, query2, expectedSQL, int64(1), int64(10), int64(1), int64(2), int64(4), int64(3))
|
|
|
|
err := query.Query(db, &struct{}{})
|
|
assert.NilError(t, err)
|
|
}
|
|
|
|
func TestJoinQueryStruct(t *testing.T) {
|
|
|
|
expectedSQL := `
|
|
SELECT film_actor.actor_id AS "film_actor.actor_id",
|
|
film_actor.film_id AS "film_actor.film_id",
|
|
film_actor.last_update AS "film_actor.last_update",
|
|
film.film_id AS "film.film_id",
|
|
film.title AS "film.title",
|
|
film.description AS "film.description",
|
|
film.release_year AS "film.release_year",
|
|
film.language_id AS "film.language_id",
|
|
film.original_language_id AS "film.original_language_id",
|
|
film.rental_duration AS "film.rental_duration",
|
|
film.rental_rate AS "film.rental_rate",
|
|
film.length AS "film.length",
|
|
film.replacement_cost AS "film.replacement_cost",
|
|
film.rating AS "film.rating",
|
|
film.special_features AS "film.special_features",
|
|
film.last_update AS "film.last_update",
|
|
language.language_id AS "language.language_id",
|
|
language.name AS "language.name",
|
|
language.last_update AS "language.last_update",
|
|
actor.actor_id AS "actor.actor_id",
|
|
actor.first_name AS "actor.first_name",
|
|
actor.last_name AS "actor.last_name",
|
|
actor.last_update AS "actor.last_update",
|
|
inventory.inventory_id AS "inventory.inventory_id",
|
|
inventory.film_id AS "inventory.film_id",
|
|
inventory.store_id AS "inventory.store_id",
|
|
inventory.last_update AS "inventory.last_update",
|
|
rental.rental_id AS "rental.rental_id",
|
|
rental.rental_date AS "rental.rental_date",
|
|
rental.inventory_id AS "rental.inventory_id",
|
|
rental.customer_id AS "rental.customer_id",
|
|
rental.return_date AS "rental.return_date",
|
|
rental.staff_id AS "rental.staff_id",
|
|
rental.last_update AS "rental.last_update"
|
|
FROM dvds.language
|
|
INNER JOIN dvds.film ON (film.language_id = language.language_id)
|
|
INNER JOIN dvds.film_actor ON (film_actor.film_id = film.film_id)
|
|
INNER JOIN dvds.actor ON (actor.actor_id = film_actor.actor_id)
|
|
LEFT JOIN dvds.inventory ON (inventory.film_id = film.film_id)
|
|
LEFT JOIN dvds.rental ON (rental.inventory_id = inventory.inventory_id)
|
|
ORDER BY language.language_id ASC, film.film_id ASC, actor.actor_id ASC, inventory.inventory_id ASC, rental.rental_id ASC
|
|
LIMIT ?;
|
|
`
|
|
for i := 0; i < 2; i++ {
|
|
|
|
query := Language.
|
|
INNER_JOIN(Film, Film.LanguageID.EQ(Language.LanguageID)).
|
|
INNER_JOIN(FilmActor, FilmActor.FilmID.EQ(Film.FilmID)).
|
|
INNER_JOIN(Actor, Actor.ActorID.EQ(FilmActor.ActorID)).
|
|
LEFT_JOIN(Inventory, Inventory.FilmID.EQ(Film.FilmID)).
|
|
LEFT_JOIN(Rental, Rental.InventoryID.EQ(Inventory.InventoryID)).
|
|
SELECT(
|
|
FilmActor.AllColumns,
|
|
Film.AllColumns,
|
|
Language.AllColumns,
|
|
Actor.AllColumns,
|
|
Inventory.AllColumns,
|
|
Rental.AllColumns,
|
|
).
|
|
ORDER_BY(
|
|
Language.LanguageID.ASC(),
|
|
Film.FilmID.ASC(),
|
|
Actor.ActorID.ASC(),
|
|
Inventory.InventoryID.ASC(),
|
|
Rental.RentalID.ASC(),
|
|
).
|
|
LIMIT(1000)
|
|
|
|
//fmt.Println(query.Sql())
|
|
|
|
testutils.AssertStatementSql(t, query, expectedSQL, int64(1000))
|
|
|
|
var dest []struct {
|
|
model.Language
|
|
|
|
Films []struct {
|
|
model.Film
|
|
|
|
Actors []struct {
|
|
model.Actor
|
|
}
|
|
|
|
Inventories *[]struct {
|
|
model.Inventory
|
|
|
|
Rentals *[]model.Rental
|
|
}
|
|
}
|
|
}
|
|
|
|
err := query.Query(db, &dest)
|
|
|
|
assert.NilError(t, err)
|
|
//assert.Equal(t, len(dest), 1)
|
|
//assert.Equal(t, len(dest[0].Films), 10)
|
|
//assert.Equal(t, len(dest[0].Films[0].Actors), 10)
|
|
|
|
//testutils.SaveJsonFile(dest, "./mysql/testdata/lang_film_actor_inventory_rental.json")
|
|
|
|
testutils.AssertJSONFile(t, dest, "./testdata/results/mysql/lang_film_actor_inventory_rental.json")
|
|
}
|
|
}
|
|
|
|
func getRowLockTestData() map[RowLock]string {
|
|
if sourceIsMariaDB() {
|
|
return map[RowLock]string{
|
|
UPDATE(): "UPDATE",
|
|
}
|
|
}
|
|
return map[RowLock]string{
|
|
UPDATE(): "UPDATE",
|
|
SHARE(): "SHARE",
|
|
}
|
|
}
|
|
|
|
func TestRowLock(t *testing.T) {
|
|
expectedSQL := `
|
|
SELECT *
|
|
FROM dvds.address
|
|
LIMIT 3
|
|
OFFSET 1
|
|
FOR`
|
|
query := Address.
|
|
SELECT(STAR).
|
|
LIMIT(3).
|
|
OFFSET(1)
|
|
|
|
for lockType, lockTypeStr := range getRowLockTestData() {
|
|
query.FOR(lockType)
|
|
|
|
expectedQuery := expectedSQL + " " + lockTypeStr + ";\n"
|
|
testutils.AssertDebugStatementSql(t, query, expectedQuery, int64(3), int64(1))
|
|
|
|
tx, _ := db.Begin()
|
|
|
|
_, err := query.Exec(tx)
|
|
assert.NilError(t, err)
|
|
|
|
err = tx.Rollback()
|
|
assert.NilError(t, err)
|
|
}
|
|
|
|
for lockType, lockTypeStr := range getRowLockTestData() {
|
|
query.FOR(lockType.NOWAIT())
|
|
|
|
testutils.AssertDebugStatementSql(t, query, expectedSQL+" "+lockTypeStr+" NOWAIT;\n", int64(3), int64(1))
|
|
|
|
tx, _ := db.Begin()
|
|
|
|
_, err := query.Exec(tx)
|
|
assert.NilError(t, err)
|
|
|
|
err = tx.Rollback()
|
|
assert.NilError(t, err)
|
|
}
|
|
|
|
if sourceIsMariaDB() {
|
|
return
|
|
}
|
|
|
|
for lockType, lockTypeStr := range getRowLockTestData() {
|
|
query.FOR(lockType.SKIP_LOCKED())
|
|
|
|
testutils.AssertDebugStatementSql(t, query, expectedSQL+" "+lockTypeStr+" SKIP LOCKED;\n", int64(3), int64(1))
|
|
|
|
tx, _ := db.Begin()
|
|
|
|
_, err := query.Exec(tx)
|
|
assert.NilError(t, err)
|
|
|
|
err = tx.Rollback()
|
|
assert.NilError(t, err)
|
|
}
|
|
}
|
|
|
|
func TestExpressionWrappers(t *testing.T) {
|
|
query := SELECT(
|
|
BoolExp(Raw("true")),
|
|
IntExp(Raw("11")),
|
|
FloatExp(Raw("11.22")),
|
|
StringExp(Raw("'stringer'")),
|
|
TimeExp(Raw("'raw'")),
|
|
TimestampExp(Raw("'raw'")),
|
|
DateTimeExp(Raw("'raw'")),
|
|
DateExp(Raw("'date'")),
|
|
)
|
|
|
|
testutils.AssertStatementSql(t, query, `
|
|
SELECT true,
|
|
11,
|
|
11.22,
|
|
'stringer',
|
|
'raw',
|
|
'raw',
|
|
'raw',
|
|
'date';
|
|
`)
|
|
|
|
err := query.Query(db, &struct{}{})
|
|
assert.NilError(t, err)
|
|
}
|
|
|
|
func TestLockInShareMode(t *testing.T) {
|
|
expectedSQL := `
|
|
SELECT *
|
|
FROM dvds.address
|
|
LIMIT 3
|
|
OFFSET 1
|
|
LOCK IN SHARE MODE;
|
|
`
|
|
query := Address.
|
|
SELECT(STAR).
|
|
LIMIT(3).
|
|
OFFSET(1).
|
|
LOCK_IN_SHARE_MODE()
|
|
|
|
testutils.AssertDebugStatementSql(t, query, expectedSQL)
|
|
|
|
err := query.Query(db, &struct{}{})
|
|
assert.NilError(t, err)
|
|
}
|