smart-tag/db/create.js

const con = require('./connect.js');

con.con.connect(function(err) {
    if (err) throw err;
    let sql = `CREATE TABLE vn.smartTag (
        code varchar(12) NOT NULL,
        shelvingFk varchar(10) NULL,
        level int(11) NULL,
        ticketFk int(20),
        CONSTRAINT PRIMARY PRIMARY KEY (code),
        CONSTRAINT smartTag_FK FOREIGN KEY (shelvingFk) REFERENCES vn.shelving(code)
        )
        ENGINE=InnoDB
        DEFAULT CHARSET=utf8
        COLLATE=utf8_general_ci;`;
    con.con.query(sql, function(err, result) {
        if (err) throw err;
    });
});