leftSelect() — drizzle-orm Function Reference

Architecture documentation for the leftSelect() function in select.types.ts from the drizzle-orm codebase.

Function typescript DrizzleORM QueryBuilders

Entity Profile

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

Dependency Diagram

graph TD
  a4b23db0_1941_b4bb_ea69_56e46a2cebed["leftSelect()"]
  e6e44a09_c7fd_f1ce_bd2f_ab45da60f424["select.types.ts"]
  a4b23db0_1941_b4bb_ea69_56e46a2cebed -->|defined in| e6e44a09_c7fd_f1ce_bd2f_ab45da60f424
  style a4b23db0_1941_b4bb_ea69_56e46a2cebed fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-orm/src/singlestore-core/query-builders/select.types.ts lines 419–461

export type SingleStoreCreateSetOperatorFn = <
	TTableName extends string | undefined,
	TSelection extends ColumnsSelection,
	TSelectMode extends SelectMode,
	TValue extends SingleStoreSetOperatorWithResult<TResult>,
	TRest extends SingleStoreSetOperatorWithResult<TResult>[],
	TPreparedQueryHKT extends PreparedQueryHKTBase = PreparedQueryHKTBase,
	TNullabilityMap extends Record<string, JoinNullability> = TTableName extends string ? Record<TTableName, 'not-null'>
		: {},
	TDynamic extends boolean = false,
	TExcludedMethods extends string = never,
	TResult extends any[] = SelectResult<TSelection, TSelectMode, TNullabilityMap>[],
	TSelectedFields extends ColumnsSelection = BuildSubquerySelection<TSelection, TNullabilityMap>,
>(
	leftSelect: SingleStoreSetOperatorInterface<
		TTableName,
		TSelection,
		TSelectMode,
		TPreparedQueryHKT,
		TNullabilityMap,
		TDynamic,
		TExcludedMethods,
		TResult,
		TSelectedFields
	>,
	rightSelect: SetOperatorRightSelect<TValue, TResult>,
	...restSelects: SetOperatorRestSelect<TRest, TResult>
) => SingleStoreSelectWithout<
	SingleStoreSelectBase<
		TTableName,
		TSelection,
		TSelectMode,
		TPreparedQueryHKT,
		TNullabilityMap,
		TDynamic,
		TExcludedMethods,
		TResult,
		TSelectedFields
	>,
	false,
	SingleStoreSetOperatorExcludedMethods,
	true
>;