teradatasql/samples/IgnoreErrors.js

Teradata SQL Driver for Node.js

"use strict";
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var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
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Object.defineProperty(exports, "__esModule", { value: true });
const teradatasql = __importStar(require("teradatasql"));
const con = teradatasql.connect({ host: "whomooz", user: "guest", password: "please" });
try {
    const cur = con.cursor();
    try {
        console.log("Demonstrating how to ignore caught exceptions:");
        console.log("drop user NonExistentUser");
        try {
            cur.execute("drop user NonExistentUser");
        }
        catch (ex) {
            if (ex instanceof teradatasql.OperationalError && ex.message.includes("[Error 3802]")) {
                console.log("Ignoring", ex.message.split("\n")[0]);
            }
            else {
                throw ex;
            }
        }
        console.log("drop view NonExistentView");
        try {
            cur.execute("drop view NonExistentView");
        }
        catch (ex) {
            if (ex instanceof teradatasql.OperationalError && ex.message.includes("[Error 3807]")) {
                console.log("Ignoring", ex.message.split("\n")[0]);
            }
            else {
                throw ex;
            }
        }
        console.log("drop macro NonExistentMacro");
        try {
            cur.execute("drop macro NonExistentMacro");
        }
        catch (ex) {
            if (ex instanceof teradatasql.OperationalError && ex.message.includes("[Error 3824]")) {
                console.log("Ignoring", ex.message.split("\n")[0]);
            }
            else {
                throw ex;
            }
        }
        console.log("drop table NonExistentTable");
        try {
            cur.execute("drop table NonExistentTable");
        }
        catch (ex) {
            if (ex instanceof teradatasql.OperationalError && ex.message.includes("[Error 3807]")) {
                console.log("Ignoring", ex.message.split("\n")[0]);
            }
            else {
                throw ex;
            }
        }
        console.log("drop database NonExistentDbase");
        try {
            cur.execute("drop database NonExistentDbase");
        }
        catch (ex) {
            if (ex instanceof teradatasql.OperationalError && ex.message.includes("[Error 3802]")) {
                console.log("Ignoring", ex.message.split("\n")[0]);
            }
            else {
                throw ex;
            }
        }
        console.log("drop procedure NonExistentProc");
        try {
            cur.execute("drop procedure NonExistentProc");
        }
        catch (ex) {
            if (ex instanceof teradatasql.OperationalError && ex.message.includes("[Error 5495]")) {
                console.log("Ignoring", ex.message.split("\n")[0]);
            }
            else {
                throw ex;
            }
        }
        console.log();
        console.log("Demonstrating how to ignore a single error:");
        console.log("drop table NonExistentTable");
        cur.execute("drop table NonExistentTable", undefined, 3807);
        console.log();
        console.log("Demonstrating how to ignore several different errors:");
        const nonExistenceErrors = [
            3526,
            3802,
            3807,
            3824,
            3913,
            4322,
            5322,
            5495,
            5589,
            5620,
            5623,
            5653,
            5901,
            6808,
            6831,
            6834,
            6849,
            6863,
            6934,
            6938,
            7972,
            9213,
            9403,
        ];
        console.log("drop user NonExistentUser");
        cur.execute("drop user NonExistentUser", undefined, nonExistenceErrors);
        console.log("drop view NonExistentView");
        cur.execute("drop view NonExistentView", undefined, nonExistenceErrors);
        console.log("drop macro NonExistentMacro");
        cur.execute("drop macro NonExistentMacro", undefined, nonExistenceErrors);
        console.log("drop table NonExistentTable");
        cur.execute("drop table NonExistentTable", undefined, nonExistenceErrors);
        console.log("drop database NonExistentDbase");
        cur.execute("drop database NonExistentDbase", undefined, nonExistenceErrors);
        console.log("drop procedure NonExistentProc");
        cur.execute("drop procedure NonExistentProc", undefined, nonExistenceErrors);
    }
    finally {
        cur.close();
    }
}
finally {
    con.close();
}
//# sourceMappingURL=IgnoreErrors.js.map