extractUsedTable() — drizzle-orm Function Reference

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

Function typescript DrizzleORM RelationalQuery called by 3

Entity Profile

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

Dependency Diagram

graph TD
  0c3d6e7d_2a20_2e20_4164_7f373e4ec319["extractUsedTable()"]
  9cb8488e_0ece_edef_af6a_5851d56cddda["utils.ts"]
  0c3d6e7d_2a20_2e20_4164_7f373e4ec319 -->|defined in| 9cb8488e_0ece_edef_af6a_5851d56cddda
  076cbe96_90a4_b38c_95bc_04fe429ae0f4["_prepare()"]
  076cbe96_90a4_b38c_95bc_04fe429ae0f4 -->|calls| 0c3d6e7d_2a20_2e20_4164_7f373e4ec319
  0788f86f_9aca_b184_75cc_a814c0abfda9["_prepare()"]
  0788f86f_9aca_b184_75cc_a814c0abfda9 -->|calls| 0c3d6e7d_2a20_2e20_4164_7f373e4ec319
  84394122_beb5_4447_ef69_0eea00ec05f0["_prepare()"]
  84394122_beb5_4447_ef69_0eea00ec05f0 -->|calls| 0c3d6e7d_2a20_2e20_4164_7f373e4ec319
  style 0c3d6e7d_2a20_2e20_4164_7f373e4ec319 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/gel-core/utils.ts lines 67–78

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