![]() ![]() The same scripts were used to create an AWS EC2 instance with the exact same software installed. Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.Īt a past job, I solved this by developing a set of Ansible scripts to create a common development environment. This is a perfect case matching this quote from Jamie Zawinski in 1997: You're trying to solve this with sed, when you should be solving it by making sure everyone on your team is running the same software. MariaDB and MySQL are not compatible MariaDB started as a fork of MySQL in 2010, but by now both products have changed independently enough that we should stop thinking of them as "flavors" of the same database product. All the developers on the team should use the exact same version of database software that they will eventually deploy to in production. (Maybe a central server to normalize dumps could work, too?) Q: Is a sed script to modify, or remove mismatching version statements my only ultimate solution here? It seems my MariaDB 10.4 mysqldump has "40101" statement hardcoded source as if (opt_compatible_mode & 3) to skip character set lines.īased on git blame commit, this bitwise operation should evaluate mysql? (MySQL 8 only supports ansi, so there's that limit, too.) ![]() Unfortunately this conditional version execution comment diff on all tables remains an unsolved challenge: diff -git a/a.sql b/b.sql I'm discovering mysqldump -compact -compatible=ansi gets us pretty close to only showing only schema and data changes in diffs. If I run the UPDATE manually, it makes it through right away.We're looking to version control a limited database dump in a Git repo.ĭevelopers may have a variety, albeit limited, of database servers installed on their workstations. Now I check the Database directly and see: The UPDATE didn't make it and there's still the old value inside. ![]() But in any case, it was committed before that ROLLBACK. That ROLLBACK I see after every transaction so I assume it's sqlalchemy clearing the transaction/session after it's done. Good, there's the COMMIT, followed by a ROLLBACK. ![]() I check the audit log and see 8803221 Query SELECT meta_id, meta_value FROM wp_postmeta WHERE post_id = 1113875 AND meta_key = '_stock'Ĩ803221 Query SELECT meta_id, meta_value FROM wp_postmeta WHERE post_id = 1113875 AND meta_key = '_stock_status'Ĩ803221 Query UPDATE wp_postmeta SET meta_value = 'outofstock' WHERE post_id = 1113875 AND meta_key = '_stock_status'Ĩ803221 Query SELECT meta_id, meta_value FROM wp_postmeta WHERE post_id = 1113875 AND meta_key = '_lieferzeit'Ĩ803221 Query SELECT meta_id, meta_value FROM wp_postmeta WHERE post_id = 1113875 AND meta_key = '_manage_stock'Ĩ803221 Query SELECT meta_id, meta_value FROM wp_postmeta WHERE post_id = 1113875 AND meta_key = '_backorders' The return value tells me that one row was updated, no errors. I have a single transaction that does an UPDATE of a single postmeta field of a single product. They're updating the products directly in the database, since the API is fairly slow and at times we have to touch metadata of >25k products. I have some Python scripts using sqlalchemy/pymysql. I'm running a Plesk Server with a Wordpress/Woocommerce site backed by MariaDB. ![]()
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