How do transactions in MySQL handle deadlocks

The following SQL is used to sample the transaction rate. show global status where Variable_name = 'Com_commit' or Variable_name = 'Com_rollback' Apr 11, 2025 ... The most common and efficient way is to use the slow query logs. You need to determine first if your slow query logs are enabled. Sep 13, 2024 ... This post will introduce the transaction lock system in InnoDB, specifically how InnoDB handles row-level locking in transactions. The commit() / mysqli_commit() function commits the current transaction for the specified database connection. May 4, 2010 ... It's an innodb table, so stuck the transaction is probably implicit. How can I fix this table and remove the stuck transaction from it? mysql ... Jun 20, 2012 ... A large log buffer enables large transactions to run without a need to write the log to disk before the transactions commit. Mar 7, 2015 ... If I understand correctly, the use of START TRANSACTION and COMMIT as a single unit could be a performance optimization, particularly if invoked ... Oct 10, 2018 ... Amazon RDS for MySQL now supports global transaction identifiers (GTIDs) ... Amazon RDS for MySQL now supports global transaction identifiers ( ... Nov 11, 2020 ... The best we can do is make it clear in docs and in code / run-time behavior that transactions for migrations do not work in MySQL/MariaDB. Apr 25, 2025 ... Managed transactions: Sequelize will automatically rollback the transaction if any error is thrown, or commit the transaction otherwise. Also, ...