pgSuite.simpleIndex() — drizzle-orm Function Reference

Architecture documentation for the pgSuite.simpleIndex() function in pg.test.ts from the drizzle-orm codebase.

Function typescript DrizzleORM DatabaseDrivers

Entity Profile

DrizzleORM→ DatabaseDrivers→ pgSuite.simpleIndex() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  ebfac5d1_8581_6e9c_3ea6_3d291fb357fe["pgSuite.simpleIndex()"]
  66244d8b_f6c8_7e4e_5409_4e7e6a4add95["pg.test.ts"]
  ebfac5d1_8581_6e9c_3ea6_3d291fb357fe -->|defined in| 66244d8b_f6c8_7e4e_5409_4e7e6a4add95
  style ebfac5d1_8581_6e9c_3ea6_3d291fb357fe fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/tests/indexes/pg.test.ts lines 138–242

	async simpleIndex() {
		const schema1 = {
			users: pgTable('users', {
				id: serial('id').primaryKey(),
				name: text('name'),
			}),
		};

		const schema2 = {
			users: pgTable(
				'users',
				{
					id: serial('id').primaryKey(),
					name: text('name'),
				},
				(t) => ({
					indx: index()
						.on(t.name.desc(), t.id.asc().nullsLast())
						.with({ fillfactor: 70 })
						.where(sql`select 1`),
					indx1: index('indx1')
						.using('hash', t.name.desc(), sql`${t.name}`)
						.with({ fillfactor: 70 }),
				}),
			),
		};

		const { statements, sqlStatements } = await diffTestSchemas(
			schema1,
			schema2,
			[],
		);

		expect(statements.length).toBe(2);
		expect(statements[0]).toStrictEqual({
			schema: '',
			tableName: 'users',
			type: 'create_index_pg',
			data: {
				columns: [
					{
						asc: false,
						expression: 'name',
						isExpression: false,
						nulls: 'last',
						opclass: '',
					},
					{
						asc: true,
						expression: 'id',
						isExpression: false,
						nulls: 'last',
						opclass: '',
					},
				],
				concurrently: false,
				isUnique: false,
				method: 'btree',
				name: 'users_name_id_index',
				where: 'select 1',
				with: {
					fillfactor: 70,
				},
			},
			// data: 'users_name_id_index;name,false,last,undefined,,id,true,last,undefined;false;false;btree;select 1;{"fillfactor":70}',
		});
		expect(statements[1]).toStrictEqual({
			schema: '',
			tableName: 'users',
			type: 'create_index_pg',
			data: {
				columns: [
					{
						asc: false,
						expression: 'name',
						isExpression: false,
						nulls: 'last',
						opclass: '',
					},
					{
						asc: true,