How does the choice of storage engine affect transaction behavior

The tables in the MySQL database can be read as if they were normal DuckDB tables, but the underlying data is read directly from MySQL at query time. SHOW ALL ... May 5, 2023 ... As you can see, MySQL Server provides a lot information via Performance_Schema and the binary logs. Parsing that information, you can retrieve ... It's impossible to use atomic() when autocommit is turned off. Transactions in MySQL¶. If you're using MySQL, your tables may or may not support transactions; ... Feb 18, 2022 ... In this video, learn MySQL Data Transaction (COMMIT & ROLLBACK) - Explained | MySQL Tutorial. Find all the videos of the MySQL Full Course ... 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. Behaviors. Pessimistic transactions in TiDB behave similarly to those in MySQL. See the minor differences in Difference with MySQL InnoDB. Jan 23, 2020 ... Closing the connection is done using end() which makes sure all remaining queries are executed before sending a quit packet to the mysql server. Nov 7, 2022 ... We have a requirement to backup MySQL database, can Veeam backup for AWS do live backup of DBs and also the transaction logs without stopping the DB Service? LOCK TABLES/UNLOCK TABLES Syntax ... LOCK TABLES locks tables for the current thread. UNLOCK TABLES releases any locks held by the current thread. All tables that ... Oct 11, 2021 ... I'm seeing 80-95ms transaction times for the same amount of data. DB configurations are as identical as they can be for MySQL vs. MariaDB, so I'm at a loss as ...