singlestore-generated.test.ts — drizzle-orm Source File

Source Code

import { SQL, sql } from 'drizzle-orm';
import { int, singlestoreTable, text } from 'drizzle-orm/singlestore-core';
import { expect, test } from 'vitest';
import { diffTestSchemasSingleStore } from './schemaDiffer';

test('generated as callback: add column with generated constraint', async () => {
	const from = {
		users: singlestoreTable('users', {
			id: int('id'),
			id2: int('id2'),
			name: text('name'),
		}),
	};
	const to = {
		users: singlestoreTable('users', {
			id: int('id'),
			id2: int('id2'),
			name: text('name'),
			generatedName: text('gen_name').generatedAlwaysAs(
				(): SQL => sql`${to.users.name} || 'hello'`,
				{ mode: 'stored' },
			),
		}),
	};

	const { statements, sqlStatements } = await diffTestSchemasSingleStore(
		from,
		to,
		[],
	);

	expect(statements).toStrictEqual([
		{
			column: {
				generated: {
					as: "`users`.`name` || 'hello'",
					type: 'stored',
				},
				autoincrement: false,
				name: 'gen_name',
				notNull: false,
				primaryKey: false,
				type: 'text',
			},
			schema: '',
			tableName: 'users',
			type: 'alter_table_add_column',
		},
	]);
	expect(sqlStatements).toStrictEqual([
		"ALTER TABLE `users` ADD `gen_name` text GENERATED ALWAYS AS (`users`.`name` || 'hello') STORED;",
	]);
});

test('generated as callback: add generated constraint to an exisiting column as stored', async () => {
	const from = {
		users: singlestoreTable('users', {
			id: int('id'),
			id2: int('id2'),
			name: text('name'),
// ... (1231 more lines)