plywood/build/expressions/refExpression.d.ts

A query planner and executor

import { ComputeFn, Datum, PlywoodValue } from '../datatypes';
import { SQLDialect } from '../dialect';
import { DatasetFullType, PlyType } from '../types';
import { Expression, ExpressionJS, ExpressionValue } from './baseExpression';
export declare const POSSIBLE_TYPES: Record<string, number>;
export declare class RefExpression extends Expression {
    static SIMPLE_NAME_REGEXP: RegExp;
    static op: string;
    static fromJS(parameters: ExpressionJS): RefExpression;
    static parse(str: string): RefExpression;
    static validType(typeName: string): boolean;
    static findProperty(obj: any, key: string): any;
    static findPropertyCI(obj: any, key: string): any;
    nest: int;
    name: string;
    ignoreCase: boolean;
    constructor(parameters: ExpressionValue);
    valueOf(): ExpressionValue;
    toJS(): ExpressionJS;
    toString(): string;
    changeName(name: string): RefExpression;
    getFn(): ComputeFn;
    calc(datum: Datum): PlywoodValue;
    getSQL(dialect: SQLDialect, _minimal?: boolean): string;
    equals(other: RefExpression | undefined): boolean;
    changeInTypeContext(typeContext: DatasetFullType): RefExpression;
    updateTypeContext(typeContext: DatasetFullType): DatasetFullType;
    incrementNesting(by?: int): RefExpression;
    upgradeToType(targetType: PlyType): Expression;
    toCaseInsensitive(): Expression;
    private changeType;
}
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