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knex/test/integration2/query/select/joins.spec.js

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Fix joins tests for CockroachDB (#4721)
2021-10-10 17:16:47 +03:00
'use strict';
const { expect } = require('chai');
const { TEST_TIMESTAMP } = require('../../../util/constants');
const { isOracle, isMssql } = require('../../../util/db-helpers');
const {
insertTestTableTwoData,
insertAccounts,
} = require('../../../util/dataInsertHelper');
const {
getAllDbs,
getKnexForDb,
} = require('../../util/knex-instance-provider');
const logger = require('../../../integration/logger');
const {
dropTables,
createAccounts,
createTestTableTwo,
} = require('../../../util/tableCreatorHelper');
const { assertNumber } = require('../../../util/assertHelper');
describe('Joins', function () {
getAllDbs().forEach((db) => {
describe(db, () => {
let knex;
before(async () => {
knex = logger(getKnexForDb(db));
await dropTables(knex);
await createAccounts(knex);
await createTestTableTwo(knex);
await insertTestTableTwoData(knex);
});
beforeEach(async () => {
await knex('accounts').truncate();
await insertAccounts(knex);
});
after(async () => {
await knex.destroy();
});
it('uses inner join by default', function () {
return knex('accounts')
.join(
'test_table_two',
'accounts.id',
'=',
'test_table_two.account_id'
)
.select('accounts.*', 'test_table_two.details')
.orderBy('accounts.id')
.testSql(function (tester) {
tester(
'mysql',
'select `accounts`.*, `test_table_two`.`details` from `accounts` inner join `test_table_two` on `accounts`.`id` = `test_table_two`.`account_id` order by `accounts`.`id` asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
]
);
tester(
'pg',
'select "accounts".*, "test_table_two"."details" from "accounts" inner join "test_table_two" on "accounts"."id" = "test_table_two"."account_id" order by "accounts"."id" asc',
[],
[
{
id: '1',
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '2',
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '3',
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
]
);
tester(
'pg-redshift',
'select "accounts".*, "test_table_two"."details" from "accounts" inner join "test_table_two" on "accounts"."id" = "test_table_two"."account_id" order by "accounts"."id" asc',
[],
[
{
id: '1',
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '2',
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '3',
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
]
);
tester(
'sqlite3',
'select `accounts`.*, `test_table_two`.`details` from `accounts` inner join `test_table_two` on `accounts`.`id` = `test_table_two`.`account_id` order by `accounts`.`id` asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
]
);
tester(
'oracledb',
'select "accounts".*, "test_table_two"."details" from "accounts" inner join "test_table_two" on "accounts"."id" = "test_table_two"."account_id" order by "accounts"."id" asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null, // Oracle implicitly converted '' to NULL
},
]
);
tester(
'mssql',
'select [accounts].*, [test_table_two].[details] from [accounts] inner join [test_table_two] on [accounts].[id] = [test_table_two].[account_id] order by [accounts].[id] asc',
[],
[
{
id: '1',
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '2',
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '3',
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
]
);
});
});
it('has a leftJoin method parameter to specify the join type', function () {
return knex('accounts')
.leftJoin(
'test_table_two',
'accounts.id',
'=',
'test_table_two.account_id'
)
.select('accounts.*', 'test_table_two.details')
.orderBy('accounts.id')
.testSql(function (tester) {
tester(
'mysql',
'select `accounts`.*, `test_table_two`.`details` from `accounts` left join `test_table_two` on `accounts`.`id` = `test_table_two`.`account_id` order by `accounts`.`id` asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
{
id: 4,
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: 5,
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: 6,
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
]
);
tester(
'pg',
'select "accounts".*, "test_table_two"."details" from "accounts" left join "test_table_two" on "accounts"."id" = "test_table_two"."account_id" order by "accounts"."id" asc',
[],
[
{
id: '1',
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '2',
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '3',
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
{
id: '4',
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: '5',
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: '6',
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
]
);
tester(
'pg-redshift',
'select "accounts".*, "test_table_two"."details" from "accounts" left join "test_table_two" on "accounts"."id" = "test_table_two"."account_id" order by "accounts"."id" asc',
[],
[
{
id: '1',
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '2',
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '3',
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
{
id: '4',
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: '5',
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: '6',
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
]
);
tester(
'sqlite3',
'select `accounts`.*, `test_table_two`.`details` from `accounts` left join `test_table_two` on `accounts`.`id` = `test_table_two`.`account_id` order by `accounts`.`id` asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
{
id: 4,
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: 5,
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: 6,
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
]
);
tester(
'oracledb',
'select "accounts".*, "test_table_two"."details" from "accounts" left join "test_table_two" on "accounts"."id" = "test_table_two"."account_id" order by "accounts"."id" asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null, // Oracle implicitly converted '' to NULL
},
{
id: 4,
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: 5,
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: 6,
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
]
);
tester(
'mssql',
'select [accounts].*, [test_table_two].[details] from [accounts] left join [test_table_two] on [accounts].[id] = [test_table_two].[account_id] order by [accounts].[id] asc',
[],
[
{
id: '1',
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '2',
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
},
{
id: '3',
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: '',
},
{
id: '4',
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: '5',
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
{
id: '6',
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
details: null,
},
]
);
});
});
it('accepts a callback as the second argument for advanced joins', function () {
return knex('accounts')
.leftJoin('test_table_two', function (join) {
join.on('accounts.id', '=', 'test_table_two.account_id');
join.orOn('accounts.email', '=', 'test_table_two.details');
})
.select()
.orderBy('accounts.id')
.testSql(function (tester) {
tester(
'mysql',
'select * from `accounts` left join `test_table_two` on `accounts`.`id` = `test_table_two`.`account_id` or `accounts`.`email` = `test_table_two`.`details` order by `accounts`.`id` asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 1,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 0,
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 2,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 1,
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 3,
details: '',
status: 1,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
]
);
tester(
'pg',
'select * from "accounts" left join "test_table_two" on "accounts"."id" = "test_table_two"."account_id" or "accounts"."email" = "test_table_two"."details" order by "accounts"."id" asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 1,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 0,
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 2,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 1,
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 3,
details: '',
status: 1,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
]
);
tester(
'pg-redshift',
'select * from "accounts" left join "test_table_two" on "accounts"."id" = "test_table_two"."account_id" or "accounts"."email" = "test_table_two"."details" order by "accounts"."id" asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 1,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 0,
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 2,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 1,
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 3,
details: '',
status: 1,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
]
);
tester(
'sqlite3',
'select * from `accounts` left join `test_table_two` on `accounts`.`id` = `test_table_two`.`account_id` or `accounts`.`email` = `test_table_two`.`details` order by `accounts`.`id` asc',
[],
[
{
id: 1,
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 1,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 0,
},
{
id: 2,
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 2,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 1,
},
{
id: 3,
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 3,
details: '',
status: 1,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: null,
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
]
);
tester(
'mssql',
'select * from [accounts] left join [test_table_two] on [accounts].[id] = [test_table_two].[account_id] or [accounts].[email] = [test_table_two].[details] order by [accounts].[id] asc',
[],
[
{
id: ['1', 1],
first_name: 'Test',
last_name: 'User',
email: 'test1@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 1,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 0,
},
{
id: ['2', 2],
first_name: 'Test',
last_name: 'User',
email: 'test2@example.com',
logins: 1,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 2,
details:
'Lorem ipsum Minim nostrud Excepteur consectetur enim ut qui sint in veniam in nulla anim do cillum sunt voluptate Duis non incididunt.',
status: 1,
},
{
id: ['3', 3],
first_name: 'Test',
last_name: 'User',
email: 'test3@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: 3,
details: '',
status: 1,
},
{
id: ['4', null],
first_name: 'Test',
last_name: 'User',
email: 'test4@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: ['5', null],
first_name: 'Test',
last_name: 'User',
email: 'test5@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
{
id: ['6', null],
first_name: 'Test',
last_name: 'User',
email: 'test6@example.com',
logins: 2,
balance: 0,
about: 'Lorem ipsum Dolore labore incididunt enim.',
created_at: TEST_TIMESTAMP,
updated_at: TEST_TIMESTAMP,
phone: null,
account_id: null,
details: null,
status: null,
},
]
);
});
});
it('supports join aliases', function () {
//Expected output: all pairs of account emails, excluding pairs where the emails are the same.
return knex('accounts')
.join('accounts as a2', 'a2.email', '<>', 'accounts.email')
.select(['accounts.email as e1', 'a2.email as e2'])
.where('a2.email', 'test2@example.com')
.orderBy('e1')
.limit(5)
.testSql(function (tester) {
tester(
'mysql',
'select `accounts`.`email` as `e1`, `a2`.`email` as `e2` from `accounts` inner join `accounts` as `a2` on `a2`.`email` <> `accounts`.`email` where `a2`.`email` = ? order by `e1` asc limit ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
{
e1: 'test6@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'pg',
'select "accounts"."email" as "e1", "a2"."email" as "e2" from "accounts" inner join "accounts" as "a2" on "a2"."email" <> "accounts"."email" where "a2"."email" = ? order by "e1" asc limit ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
{
e1: 'test6@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'pg-redshift',
'select "accounts"."email" as "e1", "a2"."email" as "e2" from "accounts" inner join "accounts" as "a2" on "a2"."email" <> "accounts"."email" where "a2"."email" = ? order by "e1" asc limit ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
{
e1: 'test6@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'sqlite3',
'select `accounts`.`email` as `e1`, `a2`.`email` as `e2` from `accounts` inner join `accounts` as `a2` on `a2`.`email` <> `accounts`.`email` where `a2`.`email` = ? order by `e1` asc limit ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
{
e1: 'test6@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'oracledb',
'select * from (select "accounts"."email" "e1", "a2"."email" "e2" from "accounts" inner join "accounts" "a2" on "a2"."email" <> "accounts"."email" where "a2"."email" = ? order by "e1" asc) where rownum <= ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
{
e1: 'test6@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'mssql',
'select top (?) [accounts].[email] as [e1], [a2].[email] as [e2] from [accounts] inner join [accounts] as [a2] on [a2].[email] <> [accounts].[email] where [a2].[email] = ? order by [e1] asc',
[5, 'test2@example.com'],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
{
e1: 'test6@example.com',
e2: 'test2@example.com',
},
]
);
});
});
it('supports join aliases with advanced joins', function () {
//Expected output: all pairs of account emails, excluding pairs where the emails are the same.
//But also include the case where the emails are the same, for account 2.
return knex('accounts')
.join('accounts as a2', function () {
this.on('accounts.email', '<>', 'a2.email').orOn(
'accounts.id',
'=',
2
);
})
.where('a2.email', 'test2@example.com')
.select(['accounts.email as e1', 'a2.email as e2'])
.limit(5)
.orderBy('e1')
.testSql(function (tester) {
tester(
'mysql',
'select `accounts`.`email` as `e1`, `a2`.`email` as `e2` from `accounts` inner join `accounts` as `a2` on `accounts`.`email` <> `a2`.`email` or `accounts`.`id` = 2 where `a2`.`email` = ? order by `e1` asc limit ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test2@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'pg',
'select "accounts"."email" as "e1", "a2"."email" as "e2" from "accounts" inner join "accounts" as "a2" on "accounts"."email" <> "a2"."email" or "accounts"."id" = 2 where "a2"."email" = ? order by "e1" asc limit ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test2@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'pg-redshift',
'select "accounts"."email" as "e1", "a2"."email" as "e2" from "accounts" inner join "accounts" as "a2" on "accounts"."email" <> "a2"."email" or "accounts"."id" = 2 where "a2"."email" = ? order by "e1" asc limit ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test2@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'sqlite3',
'select `accounts`.`email` as `e1`, `a2`.`email` as `e2` from `accounts` inner join `accounts` as `a2` on `accounts`.`email` <> `a2`.`email` or `accounts`.`id` = 2 where `a2`.`email` = ? order by `e1` asc limit ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test2@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'oracledb',
'select * from (select "accounts"."email" "e1", "a2"."email" "e2" from "accounts" inner join "accounts" "a2" on "accounts"."email" <> "a2"."email" or "accounts"."id" = 2 where "a2"."email" = ? order by "e1" asc) where rownum <= ?',
['test2@example.com', 5],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test2@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
]
);
tester(
'mssql',
'select top (?) [accounts].[email] as [e1], [a2].[email] as [e2] from [accounts] inner join [accounts] as [a2] on [accounts].[email] <> [a2].[email] or [accounts].[id] = 2 where [a2].[email] = ? order by [e1] asc',
[5, 'test2@example.com'],
[
{
e1: 'test1@example.com',
e2: 'test2@example.com',
},
{
e1: 'test2@example.com',
e2: 'test2@example.com',
},
{
e1: 'test3@example.com',
e2: 'test2@example.com',
},
{
e1: 'test4@example.com',
e2: 'test2@example.com',
},
{
e1: 'test5@example.com',
e2: 'test2@example.com',
},
]
);
});
});
it('supports cross join without arguments', function () {
return knex
.select('account_id')
.from('accounts')
.crossJoin('test_table_two')
.orderBy('account_id')
.testSql(function (tester) {
tester(
'mysql',
'select `account_id` from `accounts` cross join `test_table_two` order by `account_id` asc',
[],
function (res) {
return res.length === 18;
}
);
tester(
'pg',
'select "account_id" from "accounts" cross join "test_table_two" order by "account_id" asc',
[],
function (res) {
return res.length === 18;
}
);
tester(
'pg-redshift',
'select "account_id" from "accounts" cross join "test_table_two" order by "account_id" asc',
[],
function (res) {
// redshift, not supporting insert...returning, had to fake 6 of these in previous tests
return res.length === 12;
}
);
tester(
'oracledb',
'select "account_id" from "accounts" cross join "test_table_two" order by "account_id" asc',
[],
function (res) {
return res.length === 18;
}
);
tester(
'sqlite3',
'select `account_id` from `accounts` cross join `test_table_two` order by `account_id` asc',
[],
function (res) {
return res.length === 18;
}
);
tester(
'mssql',
'select [account_id] from [accounts] cross join [test_table_two] order by [account_id] asc',
[],
function (res) {
return res.length === 18;
}
);
});
});
it('supports joins with overlapping column names', function () {
if (isOracle(knex)) {
return this.skip();
}
return knex('accounts as a1')
.leftJoin('accounts as a2', function () {
this.on('a1.email', '<>', 'a2.email');
})
.orderBy('a2.id', 'asc')
.select(['a1.email', 'a2.email'])
.where(knex.raw('a1.id = 1'))
.options({
nestTables: true,
rowMode: 'array',
})
.limit(2)
.testSql(function (tester) {
tester(
'mysql',
'select `a1`.`email`, `a2`.`email` from `accounts` as `a1` left join `accounts` as `a2` on `a1`.`email` <> `a2`.`email` where a1.id = 1 order by `a2`.`id` asc limit ?',
[2],
[
{
a1: {
email: 'test1@example.com',
},
a2: {
email: 'test2@example.com',
},
},
{
a1: {
email: 'test1@example.com',
},
a2: {
email: 'test3@example.com',
},
},
]
);
tester(
'pg',
'select "a1"."email", "a2"."email" from "accounts" as "a1" left join "accounts" as "a2" on "a1"."email" <> "a2"."email" where a1.id = 1 order by "a2"."id" asc limit ?',
[2],
[
{
0: 'test1@example.com',
1: 'test2@example.com',
},
{
0: 'test1@example.com',
1: 'test3@example.com',
},
]
);
tester(
'pg-redshift',
'select "a1"."email", "a2"."email" from "accounts" as "a1" left join "accounts" as "a2" on "a1"."email" <> "a2"."email" where a1.id = 1 order by "a2"."id" asc limit ?',
[2],
[
{
0: 'test1@example.com',
1: 'test2@example.com',
},
{
0: 'test1@example.com',
1: 'test3@example.com',
},
]
);
tester(
'sqlite3',
'select `a1`.`email`, `a2`.`email` from `accounts` as `a1` left join `accounts` as `a2` on `a1`.`email` <> `a2`.`email` where a1.id = 1 order by `a2`.`id` asc limit ?',
[2],
[
{
email: 'test2@example.com',
},
{
email: 'test3@example.com',
},
]
);
tester(
'mssql',
'select top (?) [a1].[email], [a2].[email] from [accounts] as [a1] left join [accounts] as [a2] on [a1].[email] <> [a2].[email] where a1.id = 1 order by [a2].[id] asc',
[2],
[
{
email: ['test1@example.com', 'test2@example.com'],
},
{
email: ['test1@example.com', 'test3@example.com'],
},
]
);
});
});
it('Can use .using()', async function () {
if (isMssql(knex)) {
return this.skip();
}
const joinName = 'accounts_join_test';
await knex.schema.dropTableIfExists(joinName);
await knex.schema.createTable(joinName, (table) => {
table.bigint('id');
table.string('email');
table.integer('testcolumn');
});
const test3 = await knex('accounts')
.select()
.where({
email: 'test3@example.com',
})
.first();
await knex(joinName).insert([
{
id: test3.id,
email: 'test3@example.com',
testcolumn: 50,
},
{
id: test3.id,
email: 'random@email.com',
testcolumn: 70,
},
]);
const rows = await knex('accounts').join(joinName, (builder) =>
builder.using(['id', 'email'])
);
expect(rows.length).to.equal(1);
assertNumber(knex, rows[0].testcolumn, 50);
const rows2 = await knex('accounts')
.join(joinName, (builder) => builder.using(['id']))
.orderBy('testcolumn');
expect(rows2.length).to.equal(2);
assertNumber(knex, rows2[0].testcolumn, 50);
assertNumber(knex, rows2[1].testcolumn, 70);
});
});
});
});
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