Schema Changes Articles

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7/7/2026 • EN

sqlite-utils 4.0, now with database schema migrations

sqlite-utils 4.0 introduces database schema migrations, nested transactions, and compound foreign keys for SQLite databases.

Database Migrations Python Library Schema Changes sqlite Sqlite Utils

Simon Willison

7/7/2026 • EN

sqlite-utils 4.0, now with database schema migrations

sqlite-utils 4.0 release introduces database schema migrations, nested transactions, and compound foreign keys for SQLite.

Database Migrations Python Library Schema Changes sqlite Sqlite Utils

Simon Willison

12/10/2020 • EN

Logging Schema-changes in a Database using DDL Trigger

Explains how to use DDL Triggers in SQL Server to log database schema changes for troubleshooting, contrasting it with formal SQL Auditing for security.

Azure SQL Database Auditing Ddl Triggers Schema Changes SQL Server

Andreas Wolter

10/1/2014 • EN

A simple guide for DB migrations

A guide on safely adding NOT NULL columns in PostgreSQL without downtime, by breaking the migration into multiple steps.

Database Migrations Not Null Constraint performance optimization postgresql Schema Changes

Craig Kerstiens

Schema Changes Articles

sqlite-utils 4.0, now with database schema migrations

sqlite-utils 4.0, now with database schema migrations

Logging Schema-changes in a Database using DDL Trigger

A simple guide for DB migrations

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