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add column in sequelize migration

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Dhruvil Prajapati answered on March 24, 2020 Popularity 6/10 Helpfulness 2/10

answer add column in sequelize migration

related add column sequelize

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add column in sequelize migration

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$ sequelize migration:create --name name_of_your_migration

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Source: stackoverflow.com

Tags: add migration whatever

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Contributed on Jul 05 2024

Dhruvil Prajapati

0 Answers Avg Quality 2/10

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add column sequelize

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module.exports = {
  up: (queryInterface, Sequelize) => {
    return queryInterface.addColumn(
      'Todo',
      'completed',
      Sequelize.BOOLEAN
    );

  },

  down: (queryInterface, Sequelize) => {
    return queryInterface.removeColumn(
      'Todo',
      'completed'
    );
  }
}

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: thewebdev.info

Tags: add

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Contributed on Sep 06 2022

Anderson Taguada

0 Answers Avg Quality 2/10

sequelize migration add column foreign key

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queryInterface.addConstraint('table_name', {
  fields: ['column_name'],
  type: 'foreign key',
  name: 'custom_fkey_constraint_name', // optional
  references: {
    table: 'target_table_name',
    field: 'target_column_name'
  },
  onDelete: 'cascade',
  onUpdate: 'cascade'
});

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Source: Grepper

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Contributed on Apr 07 2021

Obedient Oyster

0 Answers Avg Quality 2/10

sequelize migration add column

Comment

module.exports = {
    up: (queryInterface, Sequelize) => {
        return queryInterface.sequelize.transaction((t) => {
            return Promise.all([
                queryInterface.addColumn('table_name', 'field_one_name', {
                    type: Sequelize.STRING
                }, { transaction: t }),
                queryInterface.addColumn('table_name', 'field_two_name', {
                    type: Sequelize.STRING,
                }, { transaction: t })
            ])
        })
    },

    down: (queryInterface, Sequelize) => {
        return queryInterface.sequelize.transaction((t) => {
            return Promise.all([
                queryInterface.removeColumn('table_name', 'field_one_name', { transaction: t }),
                queryInterface.removeColumn('table_name', 'field_two_name', { transaction: t })
            ])
        })
    }
};

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Source: stackoverflow.com

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Contributed on Nov 25 2020

Jeff Le

0 Answers Avg Quality 2/10

sequelize add column existing model

Comment

-1

sequelize migration:create --name Users

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Contributed on Mar 24 2020

Clumsy Capybara

0 Answers Avg Quality 2/10

sequelize add column existing model

Comment

-1

Add altering commands here.
Return a promise to correctly handle asynchronicity.

Example:
return queryInterface.createTable('users', { id: Sequelize.INTEGER });

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Source: stackoverflow.com

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Contributed on Mar 24 2020

Clumsy Capybara

0 Answers Avg Quality 2/10

add column in sequelize migration

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add column sequelize

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sequelize add column existing model

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