existing() — drizzle-orm Function Reference

Architecture documentation for the existing() function in view.ts from the drizzle-orm codebase.

Function typescript DrizzleORM DatabaseDrivers

Entity Profile

DrizzleORM→ DatabaseDrivers→ existing() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  02781e8c_cd6d_eedb_b438_d13f99c3ae0a["existing()"]
  1bbc9a65_0bdd_5ba3_b99b_f9fcb2f8f5dd["ManualViewBuilder"]
  02781e8c_cd6d_eedb_b438_d13f99c3ae0a -->|defined in| 1bbc9a65_0bdd_5ba3_b99b_f9fcb2f8f5dd
  style 02781e8c_cd6d_eedb_b438_d13f99c3ae0a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/singlestore-core/view.ts lines 114–132

	existing(): SingleStoreViewWithSelection<TName, true, BuildColumns<TName, TColumns, 'singlestore'>> {
		return new Proxy(
			new SingleStoreView({
				singlestoreConfig: undefined,
				config: {
					name: this.name,
					schema: this.schema,
					selectedFields: this.columns,
					query: undefined,
				},
			}),
			new SelectionProxyHandler({
				alias: this.name,
				sqlBehavior: 'error',
				sqlAliasedBehavior: 'alias',
				replaceOriginalName: true,
			}),
		) as SingleStoreViewWithSelection<TName, true, BuildColumns<TName, TColumns, 'singlestore'>>;
	}