@tanstack/db/dist/esm/query/compiler/index.d.ts

A reactive client store for building super fast apps on sync

import { BasicExpression, QueryIR } from '../ir.js';
import { KeyedStream, ResultStream } from '../../types.js';
import { QueryCache, QueryMapping } from './types.js';
/**
 * Result of query compilation including both the pipeline and collection-specific WHERE clauses
 */
export interface CompilationResult {
    /** The compiled query pipeline */
    pipeline: ResultStream;
    /** Map of collection aliases to their WHERE clauses for index optimization */
    collectionWhereClauses: Map<string, BasicExpression<boolean>>;
}
/**
 * Compiles a query2 IR into a D2 pipeline
 * @param rawQuery The query IR to compile
 * @param inputs Mapping of collection names to input streams
 * @param cache Optional cache for compiled subqueries (used internally for recursion)
 * @param queryMapping Optional mapping from optimized queries to original queries
 * @returns A CompilationResult with the pipeline and collection WHERE clauses
 */
export declare function compileQuery(rawQuery: QueryIR, inputs: Record<string, KeyedStream>, cache?: QueryCache, queryMapping?: QueryMapping): CompilationResult;