What is a phantom read in MySQL

Oct 10, 2018 ... Amazon RDS for MySQL now supports global transaction identifiers (GTIDs) ... Amazon RDS for MySQL now supports global transaction identifiers ( ... Jul 30, 2024 ... a database transaction is a kind of safe wherein you perform a lot of operations—for instance, money transfers—in one shot ... May 28, 2022 ... It seems that the transaction locks the tables, and although the process above takes only about 3-6 seconds, it causes about once a day Lock wait timeout ... Feb 3, 2025 ... The recommended transaction isolation level for Drupal sites is 'READ COMMITTED'. The 'REPEATABLE READ' option is supported but can result in ... Nov 28, 2020 ... When you start a transaction, and then need to rollback and have not yet committed, you can restore the table to its exact previous state, right when the ... Jul 6, 2009 ... See Marko's link for InnoDB tables and the caveats. For MyISAM, there isn't a dead easy "this is the offending query" solution. Sep 4, 2024 ... The default transaction isolation level in MySQL 8 is REPEATABLE READ. Here is a simple example of this, in action (you can test this on two different nodes). Jul 6, 2017 ... MySQL, transaction, and alot of records · Innodb works better when the table has a primary key. · Innodb primary keys work best if the value is ... 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 ... The commit() / mysqli_commit() function commits the current transaction for the specified database connection.