_prepare() — drizzle-orm Function Reference

Architecture documentation for the _prepare() function in delete.ts from the drizzle-orm codebase.

Function typescript DrizzleORM QueryBuilders calls 2 called by 1

Entity Profile

DrizzleORM→ QueryBuilders→ _prepare() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  076cbe96_90a4_b38c_95bc_04fe429ae0f4["_prepare()"]
  4f0c8e1c_013f_d2db_c519_d31b8f838f08["GelDeleteBase"]
  076cbe96_90a4_b38c_95bc_04fe429ae0f4 -->|defined in| 4f0c8e1c_013f_d2db_c519_d31b8f838f08
  a22854b2_ff15_480b_652f_b3ffffc22767["prepare()"]
  a22854b2_ff15_480b_652f_b3ffffc22767 -->|calls| 076cbe96_90a4_b38c_95bc_04fe429ae0f4
  95416b05_8d5f_436c_fc40_cf03a14ed63f["getSQL()"]
  076cbe96_90a4_b38c_95bc_04fe429ae0f4 -->|calls| 95416b05_8d5f_436c_fc40_cf03a14ed63f
  0c3d6e7d_2a20_2e20_4164_7f373e4ec319["extractUsedTable()"]
  076cbe96_90a4_b38c_95bc_04fe429ae0f4 -->|calls| 0c3d6e7d_2a20_2e20_4164_7f373e4ec319
  style 076cbe96_90a4_b38c_95bc_04fe429ae0f4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/gel-core/query-builders/delete.ts lines 222–233

	_prepare(name?: string): GelDeletePrepare<this> {
		return tracer.startActiveSpan('drizzle.prepareQuery', () => {
			return this.session.prepareQuery<
				PreparedQueryConfig & {
					execute: TReturning extends undefined ? GelQueryResultKind<TQueryResult, never> : TReturning[];
				}
			>(this.dialect.sqlToQuery(this.getSQL()), this.config.returning, name, true, undefined, {
				type: 'delete',
				tables: extractUsedTable(this.config.table),
			});
		});
	}