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What is the process to generate tables that have changing names in Sequelize and TypeScript and retrieve data from them?

asked 2022-12-30 11:00:00 +0000

huitzilopochtli gravatar image

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answered 2023-03-12 03:00:00 +0000

djk gravatar image

The process to generate tables with changing names in Sequelize and TypeScript is as follows:

  1. Define the table schema in a TS interface, including the table name as a property.
interface TableName {
    tableName: string;
    // define other table properties
}
  1. Define a Sequelize model using the table schema interface.
const Model = sequelize.define<TableName, {}>(
    'tableName', 
    {// define table schema
});
  1. Pass the table name as a parameter to the query.
Model.findAll({
    where: { 
        // define query criteria 
    }, 
    table: 'tableName' 
})
  1. To retrieve data from the table using the Sequelize model or querying the database directly, use the table name property defined in the schema.
const result = await Model.findAll({
    where: { 
        // define query criteria 
    }, 
    table: 'tableName' 
});

Note that when using the Sequelize CLI to generate migrations, you can also pass a custom table name as a parameter.

npx sequelize-cli migration:generate --name create-customnamedTable --tableName customnamedTable
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Asked: 2022-12-30 11:00:00 +0000

Seen: 9 times

Last updated: Mar 12 '23