pgSuite.alterGeneratedConstraint() — drizzle-orm Function Reference

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

Function typescript DrizzleORM DatabaseDrivers

Entity Profile

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

Dependency Diagram

graph TD
  0283bf7b_68b3_b85e_b2f6_7da645928b96["pgSuite.alterGeneratedConstraint()"]
  0408ab8f_6d6f_cdae_29f3_25c8efadbfae["pg.test.ts"]
  0283bf7b_68b3_b85e_b2f6_7da645928b96 -->|defined in| 0408ab8f_6d6f_cdae_29f3_25c8efadbfae
  style 0283bf7b_68b3_b85e_b2f6_7da645928b96 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/tests/push/pg.test.ts lines 465–489

	async alterGeneratedConstraint() {
		const client = new PGlite();

		const schema1 = {
			users: pgTable('users', {
				id: integer('id'),
				id2: integer('id2'),
				name: text('name'),
				generatedName: text('gen_name').generatedAlwaysAs((): SQL => sql`${schema1.users.name}`),
			}),
		};
		const schema2 = {
			users: pgTable('users', {
				id: integer('id'),
				id2: integer('id2'),
				name: text('name'),
				generatedName: text('gen_name').generatedAlwaysAs((): SQL => sql`${schema2.users.name} || 'hello'`),
			}),
		};

		const { statements, sqlStatements } = await diffTestSchemasPush(client, schema1, schema2, [], false, ['public']);

		expect(statements).toStrictEqual([]);
		expect(sqlStatements).toStrictEqual([]);
	},