can() — drizzle-orm Function Reference

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

Function typescript DrizzleKit Introspection

Entity Profile

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

Dependency Diagram

graph TD
  5afcc974_1ffb_921c_dbe8_1bb5be6a8db5["can()"]
  c2d718e1_c141_1b4c_206e_91998f6b8e7d["PgAlterTableAlterColumnAlterGenerated"]
  5afcc974_1ffb_921c_dbe8_1bb5be6a8db5 -->|defined in| c2d718e1_c141_1b4c_206e_91998f6b8e7d
  style 5afcc974_1ffb_921c_dbe8_1bb5be6a8db5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/sqlgenerator.ts lines 1074–1079

	override can(statement: JsonStatement, dialect: Dialect): boolean {
		return (
			statement.type === 'alter_table_alter_column_change_identity'
			&& dialect === 'postgresql'
		);
	}