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ViewBuilder Class — drizzle-orm Architecture

Architecture documentation for the ViewBuilder class in view.ts from the drizzle-orm codebase.

Class typescript DrizzleORM

Entity Profile

Dependency Diagram

graph TD
  8aec5ad2_5c92_1b60_037b_c8dcbb3bed6c["ViewBuilder"]
  00013fdd_c67a_b05e_780e_20cc1f0af66b["view.ts"]
  8aec5ad2_5c92_1b60_037b_c8dcbb3bed6c -->|defined in| 00013fdd_c67a_b05e_780e_20cc1f0af66b
  5b7e10a1_7c6c_7a38_66d4_b88420a64066["as()"]
  8aec5ad2_5c92_1b60_037b_c8dcbb3bed6c -->|method| 5b7e10a1_7c6c_7a38_66d4_b88420a64066

Relationship Graph

Source Code

drizzle-orm/src/singlestore-core/view.ts lines 66–95

export class ViewBuilder<TName extends string = string> extends ViewBuilderCore<{ name: TName }> {
	static override readonly [entityKind]: string = 'SingleStoreViewBuilder';

	as<TSelectedFields extends SelectedFields>(
		qb: TypedQueryBuilder<TSelectedFields> | ((qb: QueryBuilder) => TypedQueryBuilder<TSelectedFields>),
	): SingleStoreViewWithSelection<TName, false, AddAliasToSelection<TSelectedFields, TName, 'singlestore'>> {
		if (typeof qb === 'function') {
			qb = qb(new QueryBuilder());
		}
		const selectionProxy = new SelectionProxyHandler<TSelectedFields>({
			alias: this.name,
			sqlBehavior: 'error',
			sqlAliasedBehavior: 'alias',
			replaceOriginalName: true,
		});
		const aliasedSelection = new Proxy(qb.getSelectedFields(), selectionProxy);
		return new Proxy(
			new SingleStoreView({
				singlestoreConfig: this.config,
				config: {
					name: this.name,
					schema: this.schema,
					selectedFields: aliasedSelection,
					query: qb.getSQL().inlineParams(),
				},
			}),
			selectionProxy as any,
		) as SingleStoreViewWithSelection<TName, false, AddAliasToSelection<TSelectedFields, TName, 'singlestore'>>;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the ViewBuilder class?
ViewBuilder is a class in the drizzle-orm codebase, defined in drizzle-orm/src/singlestore-core/view.ts.
Where is ViewBuilder defined?
ViewBuilder is defined in drizzle-orm/src/singlestore-core/view.ts at line 66.

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