sedk-postgres/dist/src/ReturningItemInfo.js

Simple SQL builder and validator

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ReturningItemInfo = void 0;
const database_1 = require("./database");
const models_1 = require("./models");
const util_1 = require("./util");
const ItemInfo_1 = require("./ItemInfo");
class ReturningItemInfo extends ItemInfo_1.ItemInfo {
    constructor(returningItem, alias) {
        super(alias);
        this.returningItem = returningItem;
        this.alias = alias;
    }
    getColumns() {
        if (this.returningItem instanceof database_1.Column) {
            return [this.returningItem];
        }
        else if (this.returningItem instanceof models_1.Expression) {
            return this.returningItem.getColumns();
        }
        return [];
    }
    getStmt(data, artifacts, binderStore) {
        if (this.alias !== undefined) {
            // escape double quote by repeating it
            const escapedAlias = (0, util_1.escapeDoubleQuote)(this.alias);
            const asString = (data.option.addAsBeforeColumnAlias === 'always') ? ' AS' : '';
            return `${this.returningItem.getStmt(data, artifacts, binderStore)}${asString} "${escapedAlias}"`;
        }
        return `${this.returningItem.getStmt(data, artifacts, binderStore)}`;
    }
}
exports.ReturningItemInfo = ReturningItemInfo;
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