rawsql-ts/dist/utils/ParameterHelper.js

[beta]High-performance SQL parser and AST analyzer written in TypeScript. Provides fast parsing and advanced transformation capabilities.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ParameterHelper = void 0;
const ParameterCollector_1 = require("../transformers/ParameterCollector");
/**
 * Utility class for parameter operations on SQL queries.
 */
class ParameterHelper {
    /**
     * Sets the value of a parameter by name in the given query.
     * Throws an error if the parameter is not found.
     * @param query The query object (must be a SqlComponent)
     * @param name Parameter name
     * @param value Value to set
     */
    static set(query, name, value) {
        const params = ParameterCollector_1.ParameterCollector.collect(query);
        let found = false;
        for (const p of params) {
            if (p.name.value === name) {
                p.value = value;
                found = true;
            }
        }
        if (!found) {
            throw new Error(`Parameter '${name}' not found in query.`);
        }
    }
}
exports.ParameterHelper = ParameterHelper;
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