database-builder
Version:
Library to assist in creating and maintaining SQL commands.
27 lines (26 loc) • 2.05 kB
TypeScript
import { ProjectionModel } from "./../crud/projection-model";
import { ExpressionOrColumn, ExpressionProjection, ExpressionQuery } from "./utils";
export declare class ProjectionsHelper<T> {
private _typeT;
private _aliasTable;
private _addAliasTableToAlias;
private _registerProjetionCallback?;
private __result?;
private readonly _projectionsUtils;
constructor(_typeT: new () => T, _aliasTable: string, _addAliasTableToAlias?: boolean, _registerProjetionCallback?: (projection: ProjectionModel) => void, __result?: ProjectionModel[]);
_result(): ProjectionModel[];
resultWithoutParams(): string[];
exp<TReturn>(expression?: ExpressionOrColumn<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
concat(alias: string, ...projections: Array<ExpressionProjection<any, T>>): ProjectionsHelper<T>;
group(alias: string, ...projections: Array<ExpressionProjection<any, T>>): ProjectionsHelper<T>;
sum<TReturn>(expression?: ExpressionQuery<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
max<TReturn>(expression?: ExpressionQuery<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
min<TReturn>(expression?: ExpressionQuery<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
avg<TReturn>(expression?: ExpressionQuery<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
count<TReturn>(expression?: ExpressionQuery<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
cast<TReturn>(expression?: ExpressionQuery<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
distinct<TReturn>(expression?: ExpressionQuery<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
round<TReturn>(expression?: ExpressionQuery<TReturn, T>, alias?: string, args?: any[]): ProjectionsHelper<T>;
coalesce<TReturn>(expression: ExpressionQuery<TReturn, T>, argumentsCoalesce: any[], alias?: string, args?: any[]): ProjectionsHelper<T>;
private getResult;
}