Execute the command "prisma migrate dev" to update the existing database

Question

Execute the command "prisma migrate dev" to update the existing database

I'm currently in the process of configuring Prisma migrate on a pre-populated MySQL database in my development environment, but I'm facing challenges getting it to function correctly.

1. After executing prisma db pull successfully to generate the schema (which went smoothly), I encountered a warning when running

prisma migrate dev --name initial-migration --create-only

, prompting me to RESET the database. Since this was not the desired outcome...

2. I proceeded to utilize the command

prisma migrate diff --from-empty --to-schema-datamodel prisma/schema.prisma --script > migration.sql

and then manually transferred the SQL file to a newly created prisma/migrations/init folder.

3. Moving forward, I attempted to establish a baseline for the migration by running

prisma migrate resolve --applied "initial"

However, an error emerged stating that the migration could not be located, despite its presence and recognition by Prisma.

View captured console error message

javascript prisma

Answer 1

Answer №1

To achieve your desired outcome, simply follow these steps:

Start by backing up your database using the command:

mysqldump --user=root --password="" database_name > database_name.sql

Next, set up Prisma and execute: npx prisma db pull

Perform a Prisma migration by running:

npx prisma migrate dev --name your_migration_name

Access the command line tool for your database and enter:
```
mysql --user=your_username --password=your_password
```
Select your database with the following command:
```
mysql[(none)]>>use database_name
```
You can now restore your database by executing the SQL file using this command:
```
mysql[database_name]>> source C:\path\to\your\database_backupfile\database_name.sql
```
By completing these steps, your database will be in sync with Prisma and your data will be restored.

Answer 2

To achieve your desired outcome, simply follow these steps:

Start by backing up your database using the command:

mysqldump --user=root --password="" database_name > database_name.sql

Next, set up Prisma and execute: npx prisma db pull

Perform a Prisma migration by running:

npx prisma migrate dev --name your_migration_name

Access the command line tool for your database and enter:
```
mysql --user=your_username --password=your_password
```
Select your database with the following command:
```
mysql[(none)]>>use database_name
```
You can now restore your database by executing the SQL file using this command:
```
mysql[database_name]>> source C:\path\to\your\database_backupfile\database_name.sql
```
By completing these steps, your database will be in sync with Prisma and your data will be restored.

Execute the command "prisma migrate dev" to update the existing database

Answer №1

Similar questions

Display or conceal the nearest element that was clicked

Asynchronous update of array elements - lack of firing watch events

The setInterval() function is not functioning properly when used with PHP's file_get_contents

Element on webpage "Expands" When Scrolled into Visibility

"Converting jQuery Form into a Wizard feature with the ability to hide specific steps

The performance of my SVG Filter is dismal

Creating a resizable SVG rectangle element with React

Troubleshooting the Create Order Issue: Integrating PayPal Checkout with Smart Payment Buttons using React and Redux

Implement Material UI TextField to ensure all required fields are properly formatted

Parsing of the module failed due to an unexpected character appearing when trying to insert a TTF file into the stylesheet

How can I seamlessly combine CoffeeScript and TypeScript files within a single Node.js project?

A Vue.js component modifies one store state variable but leaves another unchanged

What is the best way to utilize the features of component A within component B when they exist as separate entities

Filter array to only include the most recent items with unique names (javascript)

Is it possible to transform an array into a JSON file and securely store/upload it in an AWS S3 bucket?

How can I place a DOM element without relying on style properties?

Having trouble passing parameters in a Node.js express POST request?

Learn how to utilize Vue 3 to access properties that have been passed down from a parent component, even if they

Efficient Error Handling in Next.JS with Apollo GraphQL Client

The Intersection Observer API is not compatible with using transform: translateX()