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sequelize database is locked

YOU.com answered on September 11, 2023 Popularity 1/10 Helpfulness 1/10

answer sequelize database is locked

sequelize database is locked

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const { Sequelize, DataTypes } = require('sequelize');

// Create a new Sequelize instance
const sequelize = new Sequelize(/* ... */);

// Define a model for your database table
const Model = sequelize.define('MyModel', {
  // Define your model attributes here
  // ...
});

// Perform your database operations within a transaction
sequelize.transaction(async (transaction) => {
  try {
    // Use the transaction object for all queries in this transaction

    // Example scenario: Update a row in the table
    await Model.update(
      { /* Updated attributes */ },
      {
        where: { /* Conditions for the update */ },
        transaction, // Associate the transaction with the query
      }
    );

    // Commit the transaction after all operations are successfully completed
    await transaction.commit();
  } catch (error) {
    // Handle any errors that occurred during the transaction
    console.error('Transaction error:', error);
    await transaction.rollback(); // Rollback the transaction if any error occurred
  }
});

Popularity 1/10 Helpfulness 1/10 Language javascript

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Contributed on Sep 11 2023

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sequelize database is locked

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