Dagster SQLAlchemy

This function uses the Dagster library and SQLAlchemy to create an in-memory SQLite database and generates a random table of people with names and ages.

The type of code 2024-12-16 12:17:58 28 views

The package

The function randomly changes the column types of a SQLAlchemy table object to simulate random changes in database structure.

The type of code 2024-12-16 12:17:50 30 views

SQLAlchemy SQLAlchemy-Utils

This function randomly selects a column from the specified SQLAlchemy table object.

Function 2024-12-16 12:17:43 29 views

FastAPI Pydantic

This code defines a FastAPI endpoint to create a new item. It uses Pydantic for data validation and SQLAlchemy ORM for database interactions.

FastAPI Endpoint 2024-12-16 12:17:39 25 views

Alembic SQLAlchemy

This function uses Alembic and SQLAlchemy to create a database table with specific constraints, such as the age must be 18 or above.

The type of code 2024-12-16 12:17:35 19 views

SQLAlchemy SQLite

This function creates a temporary SQLite database, defines a User model, and generates a random user information, saving it to the database.

Function 2024-12-16 12:17:33 24 views

Python SQLAlchemy-Utils

This function checks if a database exists at the given URL and if not, it creates it. If the database exists and if_exists parameter is 'replace', it drops the existing database and creates a new one.

Python Function 2024-12-16 12:17:28 21 views

Flask Flask-SQLAlchemy

This code defines a Flask application that uses Flask-SQLAlchemy to manage database sessions. It creates a simple user model and provides functions to add, retrieve, update, and delete user records.

Flask application 2024-12-16 12:17:19 26 views

Flask-SQLAlchemy SQLAlchemy

This function retrieves the user with the most posts from the database. It uses Flask-SQLAlchemy for database operations and leverages SQLAlchemy's func module to calculate the number of posts for each user.

Database Query Function 2024-12-16 12:17:00 26 views

SQLAlchemy Python

The function uses SQLAlchemy to create a simple database model and executes a query with a randomly selected attribute and value. It first creates an in-memory SQLite database and a users table, then performs a query with a randomly selected attribute and value.

The type of code 2024-12-16 12:16:58 17 views