How Identical Are 'Identical Characters' in Japanese? Measuring MySQL and PostgreSQL Collations and Full-Width Character Handling to Create a Duplicate Insp…

When applying UNIQUE constraints to Japanese names or addresses, or matching them via JOIN, the database collation determines ...

MySQL stopped working, so I rescued it

Apple M2 MySQL version: 9.2 homebrewWhat happened?Suddenly today, mysql stopped working.dyld[32109]: Library not loaded: /opt ...