The default value is console.log and when using that only the first log parameter of log function call is displayed. The options.logging option can be used to customize this behavior, by defining the function that gets executed every time Sequelize would log something. Logging īy default, Sequelize will log to console every SQL query it performs. If you are starting a project from scratch, and your database is still empty, Sequelize can be used since the beginning in order to automate the creation of every table in your database.Īlso, if you want to use Sequelize to connect to a database that is already filled with tables and data, that works as well! Sequelize has got you covered in both cases. To experiment with the other dialects, which are harder to setup locally, you can use the Sequelize SSCCE GitHub repository, which allows you to run code on all supported dialects directly from GitHub, for free, without any setup! New databases versus existing databases Const = require ( "sequelize" ) Ĭonst sequelize = new Sequelize ( "sqlite::memory:" )
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