kysely/dist/esm/parser/set-operation-parser.js

Type safe SQL query builder

/// <reference types="./set-operation-parser.d.ts" />
import { createExpressionBuilder, } from '../expression/expression-builder.js';
import { SetOperationNode, } from '../operation-node/set-operation-node.js';
import { isFunction, isReadonlyArray } from '../util/object-utils.js';
import { parseExpression } from './expression-parser.js';
export function parseSetOperations(operator, expression, all) {
    if (isFunction(expression)) {
        expression = expression(createExpressionBuilder());
    }
    if (!isReadonlyArray(expression)) {
        expression = [expression];
    }
    return expression.map((expr) => SetOperationNode.create(operator, parseExpression(expr), all));
}