@uwdata/mosaic-sql/dist/src/ast/param.js

SQL query construction and analysis.

import { PARAM } from '../constants.js';
import { literalToSQL } from './literal.js';
import { ExprNode } from './node.js';
export class ParamNode extends ExprNode {
    /** The dynamic parameter. */
    param;
    /**
     * Instantiate a param node with a dynamic parameter.
     * @param param The dynamic parameter.
     */
    constructor(param) {
        super(PARAM);
        this.param = param;
    }
    /**
     * Returns the current parameter value.
     */
    get value() {
        return this.param.value;
    }
    /**
     * Generate a SQL query string for this node.
     */
    toString() {
        return literalToSQL(this.value);
    }
}
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