extractUsedTable() — drizzle-orm Function Reference

Architecture documentation for the extractUsedTable() function in utils.ts from the drizzle-orm codebase.

Function typescript DrizzleORM SQLDialects called by 3

Entity Profile

DrizzleORM→ SQLDialects→ extractUsedTable() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  8cb72a5a_ac64_bab7_7080_4d49b2e823f9["extractUsedTable()"]
  5eb95521_a13c_5ed6_36c8_8869eb8138fc["utils.ts"]
  8cb72a5a_ac64_bab7_7080_4d49b2e823f9 -->|defined in| 5eb95521_a13c_5ed6_36c8_8869eb8138fc
  4332457d_bf9f_339a_ebf9_293515c7522c["_prepare()"]
  4332457d_bf9f_339a_ebf9_293515c7522c -->|calls| 8cb72a5a_ac64_bab7_7080_4d49b2e823f9
  aaa83d1f_b084_babd_31ef_eb03a1137646["_prepare()"]
  aaa83d1f_b084_babd_31ef_eb03a1137646 -->|calls| 8cb72a5a_ac64_bab7_7080_4d49b2e823f9
  99891865_6c32_2250_e8dc_130a485cf796["_prepare()"]
  99891865_6c32_2250_e8dc_130a485cf796 -->|calls| 8cb72a5a_ac64_bab7_7080_4d49b2e823f9
  style 8cb72a5a_ac64_bab7_7080_4d49b2e823f9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/sqlite-core/utils.ts lines 59–70

export function extractUsedTable(table: SQLiteTable | Subquery | SQLiteViewBase | SQL): string[] {
	if (is(table, SQLiteTable)) {
		return [`${table[Table.Symbol.BaseName]}`];
	}
	if (is(table, Subquery)) {
		return table._.usedTables ?? [];
	}
	if (is(table, SQL)) {
		return table.usedTables ?? [];
	}
	return [];
}