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Simplify all table column selection.

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sub0Zero 2019-03-15 21:25:24 +01:00 • committed by zer0sub
parent bb18e4d0f7
commit 8e57dcc32f
3 changed files with 43 additions and 15 deletions
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27
tests/generator_test.go
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@ -58,7 +58,7 @@ func TestGenerateModel(t *testing.T) {
func TestSelect_ScanToStruct(t *testing.T) {
actor := model.Actor{}
err := Actor.Select(Actor.All...).Execute(db, &actor)
err := Actor.Select(Actor.AllColumns).Execute(db, &actor)
assert.NilError(t, err)
@ -75,13 +75,12 @@ func TestSelect_ScanToStruct(t *testing.T) {
func TestSelect_ScanToSlice(t *testing.T) {
customers := []model.Customer{}
query := Customer.Select(Customer.All...)
query := Customer.Select(Customer.AllColumns)
queryStr, err := query.String()
assert.NilError(t, err)
assert.Equal(t, queryStr, `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.activebool AS "customer.activebool",customer.create_date AS "customer.create_date",customer.last_update AS "customer.last_update",customer.active AS "customer.active" FROM dvds.customer`)
assert.Equal(t, queryStr, `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.activebool AS "customer.activebool", customer.create_date AS "customer.create_date", customer.last_update AS "customer.last_update", customer.active AS "customer.active" FROM dvds.customer`)
err = query.Execute(db, &customers)
assert.NilError(t, err)
@ -134,19 +133,18 @@ func TestSelect_ScanToSlice(t *testing.T) {
func TestJoinQueryStruct(t *testing.T) {
//filmActor := model.FilmActor{}
allFilmActorColumns := append(append(append(FilmActor.All, Film.All...), Language.All...), Actor.All...)
query := FilmActor.
InnerJoinOn(Actor, sqlbuilder.Eq(FilmActor.ActorID, Actor.ActorID)).
InnerJoinOn(Film, sqlbuilder.Eq(FilmActor.FilmID, Film.FilmID)).
InnerJoinOn(Language, sqlbuilder.Eq(Film.LanguageID, Language.LanguageID)).
Select(allFilmActorColumns...).
Select(FilmActor.AllColumns, Film.AllColumns, Language.AllColumns, Actor.AllColumns).
Where(sqlbuilder.And(sqlbuilder.Gte(FilmActor.ActorID, sqlbuilder.Literal(1)), sqlbuilder.Lte(FilmActor.ActorID, sqlbuilder.Literal(2))))
queryStr, err := query.String()
assert.NilError(t, err)
assert.Equal(t, queryStr, `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.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.last_update AS "film.last_update", film.special_features AS "film.special_features", film.fulltext AS "film.fulltext",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" FROM dvds.film_actor JOIN dvds.actor ON film_actor.actor_id = actor.actor_id JOIN dvds.film ON film_actor.film_id = film.film_id JOIN dvds.language ON film.language_id = language.language_id WHERE (film_actor.actor_id>=1 AND film_actor.actor_id<=2)`)
fmt.Println(queryStr)
//fmt.Println(queryStr)
filmActor := []model.FilmActor{}
@ -168,14 +166,17 @@ func TestJoinQuerySlice(t *testing.T) {
limit := 15
query := Film.InnerJoinOn(Language, sqlbuilder.Eq(Film.LanguageID, Language.LanguageID)).
Select(append(Language.All, Film.All...)...).
Select(Language.AllColumns, Film.AllColumns).
Limit(15)
queryStr, _ := query.String()
queryStr, err := query.String()
fmt.Println(queryStr)
assert.NilError(t, err)
assert.Equal(t, queryStr, `SELECT language.language_id AS "language.language_id", language.name AS "language.name", language.last_update AS "language.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.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.last_update AS "film.last_update", film.special_features AS "film.special_features", film.fulltext AS "film.fulltext" FROM dvds.film JOIN dvds.language ON film.language_id = language.language_id LIMIT 15`)
err := query.Execute(db, &filmsPerLanguage)
//fmt.Println(queryStr)
err = query.Execute(db, &filmsPerLanguage)
assert.NilError(t, err)
@ -205,7 +206,7 @@ func TestJoinQuerySliceWithPtrs(t *testing.T) {
limit := int64(3)
query := Film.InnerJoinOn(Language, sqlbuilder.Eq(Film.LanguageID, Language.LanguageID)).
Select(append(Language.All, Film.All...)...).
Select(Language.AllColumns, Film.AllColumns).
Limit(limit)
filmsPerLanguageWithPtrs := []*FilmsPerLanguage{}