can() — drizzle-orm Function Reference

Architecture documentation for the can() function in sqlgenerator.ts from the drizzle-orm codebase.

Function typescript DrizzleKit SchemaDiffer

Entity Profile

DrizzleKit→ SchemaDiffer→ can() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  5006d37a_7d01_2558_ac3c_ee74e1000822["can()"]
  7b2310be_bb54_0162_59eb_0b6bb428992f["PgAlterTableDropUniqueConstraintConvertor"]
  5006d37a_7d01_2558_ac3c_ee74e1000822 -->|defined in| 7b2310be_bb54_0162_59eb_0b6bb428992f
  style 5006d37a_7d01_2558_ac3c_ee74e1000822 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/sqlgenerator.ts lines 1164–1168

	can(statement: JsonDeleteUniqueConstraint, dialect: Dialect): boolean {
		return (
			statement.type === 'delete_unique_constraint' && dialect === 'postgresql'
		);
	}