763 lines
24 KiB
Go
763 lines
24 KiB
Go
package tests
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import (
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"fmt"
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"github.com/sub0zero/go-sqlbuilder/sqlbuilder"
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"github.com/sub0zero/go-sqlbuilder/tests/.test_files/dvd_rental/dvds/model"
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. "github.com/sub0zero/go-sqlbuilder/tests/.test_files/dvd_rental/dvds/table"
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"gotest.tools/assert"
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"strings"
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"testing"
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"time"
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)
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func TestSelect_ScanToStruct(t *testing.T) {
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actor := model.Actor{}
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query := Actor.SELECT(Actor.AllColumns).ORDER_BY(Actor.ActorID.ASC())
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queryStr, args, err := query.Sql()
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fmt.Println(queryStr)
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assert.Equal(t, queryStr, `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 ASC`)
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assert.Equal(t, len(args), 0)
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err = query.Query(db, &actor)
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assert.NilError(t, err)
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expectedActor := model.Actor{
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ActorID: 1,
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FirstName: "Penelope",
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LastName: "Guiness",
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LastUpdate: *timeWithoutTimeZone("2013-05-26 14:47:57.62", 2),
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}
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assert.DeepEqual(t, actor, expectedActor)
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}
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func TestClassicSelect(t *testing.T) {
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query := sqlbuilder.SELECT(Payment.AllColumns, Customer.AllColumns).
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FROM(Payment.INNER_JOIN(Customer, Payment.CustomerID.Eq(Customer.CustomerID))).
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ORDER_BY(Payment.PaymentID.ASC()).
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LIMIT(30)
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queryStr, args, err := query.Sql()
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assert.NilError(t, err)
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fmt.Println(queryStr)
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fmt.Println(args)
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dest := []model.Payment{}
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err = query.Query(db, &dest)
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assert.NilError(t, err)
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}
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func TestSelect_ScanToSlice(t *testing.T) {
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customers := []model.Customer{}
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query := Customer.SELECT(Customer.AllColumns).ORDER_BY(Customer.CustomerID.ASC())
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queryStr, args, err := query.Sql()
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assert.NilError(t, err)
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fmt.Println(queryStr)
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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 ORDER BY customer.customer_id ASC`)
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assert.Equal(t, len(args), 0)
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err = query.Query(db, &customers)
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assert.NilError(t, err)
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assert.Equal(t, len(customers), 599)
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assert.DeepEqual(t, customer0, customers[0])
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assert.DeepEqual(t, customer1, customers[1])
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assert.DeepEqual(t, lastCustomer, customers[598])
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}
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func TestSelectAndUnionInProjection(t *testing.T) {
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query := Payment.
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SELECT(
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Payment.PaymentID,
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Customer.SELECT(Customer.CustomerID).LIMIT(1),
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sqlbuilder.UNION(Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(10), Payment.SELECT(Payment.PaymentID).LIMIT(1).OFFSET(2)).LIMIT(1),
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).
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LIMIT(12)
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queryStr, args, err := query.Sql()
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assert.NilError(t, err)
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fmt.Println(queryStr)
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fmt.Println(args)
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}
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//func TestJoinQueryStruct(t *testing.T) {
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//
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// query := FilmActor.
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// INNER_JOIN(Actor, FilmActor.ActorID.Eq(Actor.ActorID)).
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// INNER_JOIN(Film, FilmActor.FilmID.Eq(Film.FilmID)).
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// INNER_JOIN(Language, Film.LanguageID.Eq(Language.LanguageID)).
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// SELECT(FilmActor.AllColumns, Film.AllColumns, Language.AllColumns, Actor.AllColumns).
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// WHERE(FilmActor.ActorID.GtEq(1).AND(FilmActor.ActorID.LteLiteral(2)))
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//
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// queryStr, args, err := query.Sql()
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// assert.NilError(t, err)
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// 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)`)
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//
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// //fmt.Println(queryStr)
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//
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// filmActor := []model.FilmActor{}
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//
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// err = query.Execute(db, &filmActor)
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//
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// assert.NilError(t, err)
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//
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// //fmt.Println("ACTORS: --------------------")
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// //spew.Dump(filmActor)
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//}
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func TestJoinQuerySlice(t *testing.T) {
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type FilmsPerLanguage struct {
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Language *model.Language
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Film []model.Film
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}
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filmsPerLanguage := []FilmsPerLanguage{}
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limit := 15
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query := Film.
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INNER_JOIN(Language, Film.LanguageID.Eq(Language.LanguageID)).
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SELECT(Language.AllColumns, Film.AllColumns).
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WHERE(Film.Rating.EqString(string(model.MpaaRating_NC17))).
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LIMIT(15)
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queryStr, args, err := query.Sql()
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assert.NilError(t, err)
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fmt.Println(queryStr)
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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 WHERE film.rating = $1 LIMIT $2`)
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assert.Equal(t, len(args), 2)
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assert.Equal(t, args[0], string(model.MpaaRating_NC17))
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assert.Equal(t, args[1], int64(15))
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err = query.Query(db, &filmsPerLanguage)
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assert.NilError(t, err)
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//fmt.Println("--------------- result --------------- ")
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//spew.Dump(filmsPerLanguage)
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//spew.Dump(filmsPerLanguage)
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assert.Equal(t, len(filmsPerLanguage), 1)
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assert.Equal(t, len(filmsPerLanguage[0].Film), limit)
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englishFilms := filmsPerLanguage[0]
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assert.Equal(t, *englishFilms.Film[0].Rating, model.MpaaRating_NC17)
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//spew.Dump(filmsPerLanguage)
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filmsPerLanguageWithPtrs := []*FilmsPerLanguage{}
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err = query.Query(db, &filmsPerLanguageWithPtrs)
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assert.NilError(t, err)
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assert.Equal(t, len(filmsPerLanguage), 1)
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assert.Equal(t, len(filmsPerLanguage[0].Film), limit)
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}
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func TestJoinQuerySliceWithPtrs(t *testing.T) {
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type FilmsPerLanguage struct {
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Language model.Language
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Film *[]*model.Film
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}
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limit := int64(3)
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query := Film.INNER_JOIN(Language, Film.LanguageID.Eq(Language.LanguageID)).
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SELECT(Language.AllColumns, Film.AllColumns).
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LIMIT(limit)
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filmsPerLanguageWithPtrs := []*FilmsPerLanguage{}
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err := query.Query(db, &filmsPerLanguageWithPtrs)
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//spew.Dump(filmsPerLanguageWithPtrs)
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assert.NilError(t, err)
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assert.Equal(t, len(filmsPerLanguageWithPtrs), 1)
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assert.Equal(t, len(*filmsPerLanguageWithPtrs[0].Film), int(limit))
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}
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func TestSelect_WithoutUniqueColumnSelected(t *testing.T) {
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query := Customer.SELECT(Customer.FirstName, Customer.LastName, Customer.Email)
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customers := []model.Customer{}
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err := query.Query(db, &customers)
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assert.NilError(t, err)
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//spew.Dump(customers)
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assert.Equal(t, len(customers), 599)
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}
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func TestSelectOrderByAscDesc(t *testing.T) {
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customersAsc := []model.Customer{}
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err := Customer.SELECT(Customer.CustomerID, Customer.FirstName, Customer.LastName).
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ORDER_BY(Customer.FirstName.ASC()).
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Query(db, &customersAsc)
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assert.NilError(t, err)
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firstCustomerAsc := customersAsc[0]
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lastCustomerAsc := customersAsc[len(customersAsc)-1]
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customersDesc := []model.Customer{}
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err = Customer.SELECT(Customer.CustomerID, Customer.FirstName, Customer.LastName).
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ORDER_BY(Customer.FirstName.DESC()).
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Query(db, &customersDesc)
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assert.NilError(t, err)
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firstCustomerDesc := customersDesc[0]
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lastCustomerDesc := customersDesc[len(customersAsc)-1]
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assert.DeepEqual(t, firstCustomerAsc, lastCustomerDesc)
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assert.DeepEqual(t, lastCustomerAsc, firstCustomerDesc)
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customersAscDesc := []model.Customer{}
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err = Customer.SELECT(Customer.CustomerID, Customer.FirstName, Customer.LastName).
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ORDER_BY(Customer.FirstName.ASC(), Customer.LastName.DESC()).
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Query(db, &customersAscDesc)
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assert.NilError(t, err)
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customerAscDesc326 := model.Customer{
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CustomerID: 67,
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FirstName: "Kelly",
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LastName: "Torres",
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}
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customerAscDesc327 := model.Customer{
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CustomerID: 546,
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FirstName: "Kelly",
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LastName: "Knott",
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}
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assert.DeepEqual(t, customerAscDesc326, customersAscDesc[326])
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assert.DeepEqual(t, customerAscDesc327, customersAscDesc[327])
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}
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func TestSelectFullJoin(t *testing.T) {
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query := Customer.
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FULL_JOIN(Address, Customer.AddressID.Eq(Address.AddressID)).
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SELECT(Customer.AllColumns, Address.AllColumns).
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ORDER_BY(Customer.CustomerID.ASC())
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queryStr, args, err := query.Sql()
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assert.NilError(t, err)
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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", address.address_id AS "address.address_id", address.address AS "address.address", address.address2 AS "address.address2", address.district AS "address.district", address.city_id AS "address.city_id", address.postal_code AS "address.postal_code", address.phone AS "address.phone", address.last_update AS "address.last_update" FROM dvds.customer FULL JOIN dvds.address ON customer.address_id = address.address_id ORDER BY customer.customer_id ASC`)
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assert.Equal(t, len(args), 0)
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allCustomersAndAddress := []struct {
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Address *model.Address
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Customer *model.Customer
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}{}
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err = query.Query(db, &allCustomersAndAddress)
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assert.NilError(t, err)
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assert.Equal(t, len(allCustomersAndAddress), 603)
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assert.DeepEqual(t, allCustomersAndAddress[0].Customer, &customer0)
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assert.Assert(t, allCustomersAndAddress[0].Address != nil)
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lastCustomerAddress := allCustomersAndAddress[len(allCustomersAndAddress)-1]
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assert.Assert(t, lastCustomerAddress.Customer == nil)
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assert.Assert(t, lastCustomerAddress.Address != nil)
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}
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func TestSelectFullCrossJoin(t *testing.T) {
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query := Customer.
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CROSS_JOIN(Address).
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SELECT(Customer.AllColumns, Address.AllColumns).
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ORDER_BY(Customer.CustomerID.ASC()).
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LIMIT(1000)
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queryStr, args, err := query.Sql()
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assert.NilError(t, err)
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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", address.address_id AS "address.address_id", address.address AS "address.address", address.address2 AS "address.address2", address.district AS "address.district", address.city_id AS "address.city_id", address.postal_code AS "address.postal_code", address.phone AS "address.phone", address.last_update AS "address.last_update" FROM dvds.customer CROSS JOIN dvds.address ORDER BY customer.customer_id ASC LIMIT $1`)
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assert.Equal(t, len(args), 1)
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customerAddresCrosJoined := []model.Customer{}
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err = query.Query(db, &customerAddresCrosJoined)
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assert.Equal(t, len(customerAddresCrosJoined), 1000)
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assert.NilError(t, err)
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}
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func TestSelectSelfJoin(t *testing.T) {
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f1 := Film.AS("f1")
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//spew.Dump(f1)
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f2 := Film.AS("f2")
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query := f1.
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INNER_JOIN(f2, f1.FilmID.NotEq(f2.FilmID).AND(f1.Length.Eq(f2.Length))).
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SELECT(f1.AllColumns, f2.AllColumns).
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ORDER_BY(f1.FilmID.ASC())
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queryStr, args, err := query.Sql()
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assert.Equal(t, len(args), 0)
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assert.NilError(t, err)
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fmt.Println(queryStr)
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type F1 model.Film
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type F2 model.Film
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theSameLengthFilms := []struct {
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F1 F1
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F2 F2
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}{}
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err = query.Query(db, &theSameLengthFilms)
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assert.NilError(t, err)
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//spew.Dump(theSameLengthFilms[0])
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assert.Equal(t, len(theSameLengthFilms), 6972)
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}
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func TestSelectAliasColumn(t *testing.T) {
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f1 := Film.AS("f1")
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f2 := Film.AS("f2")
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type thesameLengthFilms struct {
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Title1 string
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Title2 string
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Length int16
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}
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query := f1.
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INNER_JOIN(f2, f1.FilmID.NotEq(f2.FilmID).AND(f1.Length.Eq(f2.Length))).
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SELECT(f1.Title.AS("thesame_length_films.title1"),
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f2.Title.AS("thesame_length_films.title2"),
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f1.Length.AS("thesame_length_films.length")).
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ORDER_BY(f1.Length.ASC(), f1.Title.ASC(), f2.Title.ASC()).
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LIMIT(1000)
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queryStr, args, err := query.Sql()
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assert.NilError(t, err)
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assert.Equal(t, len(args), 1)
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fmt.Println(queryStr)
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films := []thesameLengthFilms{}
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err = query.Query(db, &films)
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assert.NilError(t, err)
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//spew.Dump(films)
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assert.Equal(t, len(films), 1000)
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assert.DeepEqual(t, films[0], thesameLengthFilms{"Alien Center", "Iron Moon", 46})
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}
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type Manager staff
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type staff struct {
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StaffID int32 `sql:"unique"`
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FirstName string
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LastName string
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//Address *model.Address
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//Email *string
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//StoreID int16
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//Active bool
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//Username string
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//Password *string
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//LastUpdate time.Time
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*Manager //`sqlbuilder:"manager"`
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}
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func TestSelectSelfReferenceType(t *testing.T) {
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manager := Staff.AS("manager")
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query := Staff.
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INNER_JOIN(Address, Staff.AddressID.Eq(Address.AddressID)).
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INNER_JOIN(manager, Staff.StaffID.Eq(manager.StaffID)).
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SELECT(Staff.StaffID, Staff.FirstName, Staff.LastName, Address.AllColumns, manager.StaffID, manager.FirstName)
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queryStr, args, err := query.Sql()
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assert.NilError(t, err)
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fmt.Println(queryStr)
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assert.Equal(t, len(args), 0)
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staffs := []staff{}
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err = query.Query(db, &staffs)
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assert.NilError(t, err)
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//spew.Dump(staffs)
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}
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func TestSubQuery(t *testing.T) {
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//selectStmtTable := Actor.SELECT(Actor.FirstName, Actor.LastName).AsTable("table_expression")
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//
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//query := selectStmtTable.SELECT(
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// selectStmtTable.RefStringColumn(Actor.FirstName).AS("nesto"),
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// selectStmtTable.RefIntColumnName("actor.last_name").AS("nesto2"),
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// )
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//
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//queryStr, args, err := query.Sql()
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//
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//assert.NilError(t, err)
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//
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//fmt.Println(queryStr)
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//
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//avrgCustomer := sqlbuilder.NumExp(Customer.SELECT(Customer.LastName).LIMIT(1))
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//
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//Customer.
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// INNER_JOIN(selectStmtTable, Customer.LastName.Eq(selectStmtTable.RefStringColumn(Actor.FirstName))).
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// SELECT(Customer.AllColumns, selectStmtTable.RefIntColumnName("first_name")).
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// WHERE(Actor.LastName.Neq(avrgCustomer))
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rFilmsOnly := Film.SELECT(Film.FilmID, Film.Title, Film.Rating).
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WHERE(Film.Rating.EqString("R")).
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AsTable("films")
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query := Actor.INNER_JOIN(FilmActor, Actor.ActorID.Eq(FilmActor.FilmID)).
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INNER_JOIN(rFilmsOnly, FilmActor.FilmID.Eq(rFilmsOnly.RefIntColumn(Film.FilmID))).
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SELECT(
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Actor.AllColumns,
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FilmActor.AllColumns,
|
|
rFilmsOnly.RefStringColumn(Film.Title).AS("film.title"),
|
|
rFilmsOnly.RefStringColumn(Film.Rating).AS("film.rating"),
|
|
)
|
|
|
|
queryStr, args, err := query.Sql()
|
|
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, len(args), 1)
|
|
fmt.Println(queryStr)
|
|
|
|
}
|
|
|
|
func TestSelectFunctions(t *testing.T) {
|
|
query := Film.SELECT(sqlbuilder.MAX(Film.RentalRate).AS("max_film_rate"))
|
|
|
|
str, args, err := query.Sql()
|
|
|
|
assert.NilError(t, err)
|
|
|
|
assert.Equal(t, str, `SELECT MAX(film.rental_rate) AS "max_film_rate" FROM dvds.film`)
|
|
assert.Equal(t, len(args), 0)
|
|
fmt.Println(str)
|
|
}
|
|
|
|
func TestSelectQueryScalar(t *testing.T) {
|
|
|
|
maxFilmRentalRate := sqlbuilder.NumExp(Film.SELECT(sqlbuilder.MAX(Film.RentalRate)))
|
|
|
|
query := Film.SELECT(Film.AllColumns).
|
|
WHERE(Film.RentalRate.Eq(maxFilmRentalRate)).
|
|
ORDER_BY(Film.FilmID.ASC())
|
|
|
|
queryStr, args, err := query.Sql()
|
|
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, len(args), 0)
|
|
fmt.Println(queryStr)
|
|
|
|
maxRentalRateFilms := []model.Film{}
|
|
err = query.Query(db, &maxRentalRateFilms)
|
|
|
|
assert.NilError(t, err)
|
|
|
|
assert.Equal(t, len(maxRentalRateFilms), 336)
|
|
|
|
gRating := model.MpaaRating_G
|
|
|
|
assert.DeepEqual(t, maxRentalRateFilms[0], model.Film{
|
|
FilmID: 2,
|
|
Title: "Ace Goldfinger",
|
|
Description: stringPtr("A Astounding Epistle of a Database Administrator And a Explorer who must Find a Car in Ancient China"),
|
|
ReleaseYear: int32Ptr(2006),
|
|
Language: nil,
|
|
RentalRate: 4.99,
|
|
Length: int16Ptr(48),
|
|
ReplacementCost: 12.99,
|
|
Rating: &gRating,
|
|
RentalDuration: 3,
|
|
LastUpdate: *timeWithoutTimeZone("2013-05-26 14:50:58.951", 3),
|
|
SpecialFeatures: stringPtr("{Trailers,\"Deleted Scenes\"}"),
|
|
Fulltext: "'ace':1 'administr':9 'ancient':19 'astound':4 'car':17 'china':20 'databas':8 'epistl':5 'explor':12 'find':15 'goldfing':2 'must':14",
|
|
})
|
|
|
|
//spew.Dump(maxRentalRateFilms[0])
|
|
}
|
|
|
|
func TestSelectGroupByHaving(t *testing.T) {
|
|
customersPaymentQuery := Payment.
|
|
SELECT(
|
|
Payment.CustomerID.AS("customer_payment_sum.customer_id"),
|
|
sqlbuilder.SUM(Payment.Amount).AS("customer_payment_sum.amount_sum"),
|
|
).
|
|
GROUP_BY(Payment.CustomerID).
|
|
ORDER_BY(sqlbuilder.SUM(Payment.Amount).ASC()).
|
|
HAVING(sqlbuilder.SUM(Payment.Amount).Gt(sqlbuilder.NewNumericLiteral(100)))
|
|
|
|
queryStr, args, err := customersPaymentQuery.Sql()
|
|
|
|
assert.NilError(t, err)
|
|
fmt.Println(queryStr)
|
|
assert.Equal(t, len(args), 1)
|
|
assert.Equal(t, queryStr, `SELECT payment.customer_id AS "customer_payment_sum.customer_id", SUM(payment.amount) AS "customer_payment_sum.amount_sum" FROM dvds.payment GROUP BY payment.customer_id HAVING SUM(payment.amount) > $1 ORDER BY SUM(payment.amount) ASC`)
|
|
|
|
type CustomerPaymentSum struct {
|
|
CustomerID int16
|
|
AmountSum float64
|
|
}
|
|
|
|
customerPaymentSum := []CustomerPaymentSum{}
|
|
|
|
err = customersPaymentQuery.Query(db, &customerPaymentSum)
|
|
|
|
assert.NilError(t, err)
|
|
|
|
assert.Equal(t, len(customerPaymentSum), 296)
|
|
assert.DeepEqual(t, customerPaymentSum[0], CustomerPaymentSum{
|
|
CustomerID: 135,
|
|
AmountSum: 100.72,
|
|
})
|
|
}
|
|
|
|
func TestSelectGroupBy2(t *testing.T) {
|
|
type CustomerWithAmounts struct {
|
|
Customer *model.Customer
|
|
AmountSum float64
|
|
}
|
|
customersWithAmounts := []CustomerWithAmounts{}
|
|
|
|
customersPaymentSubQuery := Payment.
|
|
SELECT(
|
|
Payment.CustomerID,
|
|
sqlbuilder.SUM(Payment.Amount).AS("amount_sum"),
|
|
).
|
|
GROUP_BY(Payment.CustomerID)
|
|
|
|
customersPaymentTable := customersPaymentSubQuery.AsTable("customer_payment_sum")
|
|
amountSumColumn := customersPaymentTable.RefIntColumnName("amount_sum")
|
|
|
|
query := Customer.
|
|
INNER_JOIN(customersPaymentTable, Customer.CustomerID.Eq(customersPaymentTable.RefIntColumn(Payment.CustomerID))).
|
|
SELECT(Customer.AllColumns, amountSumColumn.AS("customer_with_amounts.amount_sum")).
|
|
ORDER_BY(amountSumColumn.ASC())
|
|
|
|
queryStr, args, err := query.Sql()
|
|
assert.NilError(t, err)
|
|
fmt.Println(queryStr)
|
|
assert.Equal(t, len(args), 0)
|
|
|
|
err = query.Query(db, &customersWithAmounts)
|
|
assert.NilError(t, err)
|
|
//spew.Dump(customersWithAmounts)
|
|
|
|
assert.Equal(t, len(customersWithAmounts), 599)
|
|
|
|
assert.DeepEqual(t, customersWithAmounts[0].Customer, &model.Customer{
|
|
CustomerID: 318,
|
|
StoreID: 1,
|
|
FirstName: "Brian",
|
|
LastName: "Wyman",
|
|
Email: stringPtr("brian.wyman@sakilacustomer.org"),
|
|
Activebool: true,
|
|
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00", 0),
|
|
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738", 3),
|
|
Active: int32Ptr(1),
|
|
})
|
|
|
|
assert.Equal(t, customersWithAmounts[0].AmountSum, 27.93)
|
|
}
|
|
|
|
func TestSelectTimeColumns(t *testing.T) {
|
|
query := Payment.SELECT(Payment.AllColumns).
|
|
WHERE(Payment.PaymentDate.LtEqL("2007-02-14 22:16:01")).
|
|
ORDER_BY(Payment.PaymentDate.ASC())
|
|
|
|
queryStr, args, err := query.Sql()
|
|
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, len(args), 1)
|
|
fmt.Println(queryStr)
|
|
|
|
payments := []model.Payment{}
|
|
|
|
err = query.Query(db, &payments)
|
|
|
|
assert.NilError(t, err)
|
|
|
|
//spew.Dump(payments)
|
|
|
|
assert.Equal(t, len(payments), 9)
|
|
assert.DeepEqual(t, payments[0], model.Payment{
|
|
PaymentID: 17793,
|
|
Amount: 2.99,
|
|
PaymentDate: *timeWithoutTimeZone("2007-02-14 21:21:59.996577", 6),
|
|
})
|
|
}
|
|
|
|
func TestUnion(t *testing.T) {
|
|
query := sqlbuilder.UNION(
|
|
Payment.
|
|
SELECT(Payment.PaymentID.AS("payment.payment_id"), Payment.Amount).
|
|
WHERE(Payment.Amount.LtEqL(100)),
|
|
Payment.
|
|
SELECT(Payment.PaymentID, Payment.Amount).
|
|
WHERE(Payment.Amount.GtEqL(200)),
|
|
).
|
|
ORDER_BY(sqlbuilder.RefColumn("payment.payment_id").ASC(), Payment.Amount.DESC()).
|
|
LIMIT(10).OFFSET(20)
|
|
|
|
queryStr, args, err := query.Sql()
|
|
|
|
assert.NilError(t, err)
|
|
|
|
fmt.Println(queryStr)
|
|
fmt.Println(args)
|
|
|
|
dest := []model.Payment{}
|
|
|
|
err = query.Query(db, &dest)
|
|
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, len(dest), 10)
|
|
assert.DeepEqual(t, dest[0], model.Payment{
|
|
PaymentID: 17523,
|
|
Amount: 4.99,
|
|
})
|
|
assert.DeepEqual(t, dest[1], model.Payment{
|
|
PaymentID: 17524,
|
|
Amount: 0.99,
|
|
})
|
|
assert.DeepEqual(t, dest[9], model.Payment{
|
|
PaymentID: 17532,
|
|
Amount: 8.99,
|
|
})
|
|
}
|
|
|
|
func TestSelectWithCase(t *testing.T) {
|
|
query := Payment.SELECT(
|
|
sqlbuilder.CASE(Payment.StaffID).
|
|
WHEN(sqlbuilder.IntLiteral(1)).THEN(sqlbuilder.Literal("ONE")).
|
|
WHEN(sqlbuilder.IntLiteral(2)).THEN(sqlbuilder.Literal("TWO")).
|
|
WHEN(sqlbuilder.IntLiteral(3)).THEN(sqlbuilder.Literal("THREE")).
|
|
ELSE(sqlbuilder.Literal("OTHER")).AS("staff_id_num"),
|
|
).
|
|
ORDER_BY(Payment.PaymentID.ASC()).
|
|
LIMIT(20)
|
|
|
|
queryStr, _, err := query.Sql()
|
|
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, queryStr, `SELECT (CASE payment.staff_id WHEN $1 THEN $2 WHEN $3 THEN $4 WHEN $5 THEN $6 ELSE $7 END) AS "staff_id_num" FROM dvds.payment ORDER BY payment.payment_id ASC LIMIT $8`)
|
|
|
|
dest := []struct {
|
|
StaffIdNum string
|
|
}{}
|
|
|
|
err = query.Query(db, &dest)
|
|
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, len(dest), 20)
|
|
assert.Equal(t, dest[0].StaffIdNum, "TWO")
|
|
assert.Equal(t, dest[1].StaffIdNum, "ONE")
|
|
}
|
|
|
|
func int16Ptr(i int16) *int16 {
|
|
return &i
|
|
}
|
|
|
|
func int32Ptr(i int32) *int32 {
|
|
return &i
|
|
}
|
|
|
|
func stringPtr(s string) *string {
|
|
return &s
|
|
}
|
|
|
|
func timeWithoutTimeZone(t string, precision int) *time.Time {
|
|
|
|
precisionStr := ""
|
|
|
|
if precision > 0 {
|
|
precisionStr = "." + strings.Repeat("9", precision)
|
|
}
|
|
|
|
time, err := time.Parse("2006-01-02 15:04:05"+precisionStr+" +0000", t+" +0000")
|
|
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
return &time
|
|
}
|
|
|
|
var customer0 = model.Customer{
|
|
CustomerID: 1,
|
|
StoreID: 1,
|
|
FirstName: "Mary",
|
|
LastName: "Smith",
|
|
Email: stringPtr("mary.smith@sakilacustomer.org"),
|
|
Address: nil,
|
|
Activebool: true,
|
|
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00", 0),
|
|
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738", 3),
|
|
Active: int32Ptr(1),
|
|
}
|
|
|
|
var customer1 = model.Customer{
|
|
CustomerID: 2,
|
|
StoreID: 1,
|
|
FirstName: "Patricia",
|
|
LastName: "Johnson",
|
|
Email: stringPtr("patricia.johnson@sakilacustomer.org"),
|
|
Address: nil,
|
|
Activebool: true,
|
|
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00", 0),
|
|
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738", 3),
|
|
Active: int32Ptr(1),
|
|
}
|
|
|
|
var lastCustomer = model.Customer{
|
|
CustomerID: 599,
|
|
StoreID: 2,
|
|
FirstName: "Austin",
|
|
LastName: "Cintron",
|
|
Email: stringPtr("austin.cintron@sakilacustomer.org"),
|
|
Address: nil,
|
|
Activebool: true,
|
|
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00", 0),
|
|
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738", 3),
|
|
Active: int32Ptr(1),
|
|
}
|