WebIn the following process list output, the connection ID 89 is waiting on a metadata lock, and it's running a TRUNCATE TABLE command. In a query on the performance_schema tables … WebMar 12, 2024 · Baidu, MySQL table lock solution, is also verify whether the table lock problem. Look at the table in use. show OPEN TABLES where In_use 0; In_use =1; …
MySQL : How to solve MySQL innodb "Waiting for table metadata …
WebFeb 24, 2024 · Step 3. If the previous methods didn’t help to solve the issue you can reboot the MySQL daemon to get rid of all Waiting for table metadata lock processes. If your … WebMar 20, 2014 · TRUNCATE TABLE did not take an exclusive lock on a table if truncation was done by deleting all rows in the table. For InnoDB tables, this could break proper isolation … orcc earnings call
How to solve MySQL innodb "Waiting for table metadata lock" on …
WebDec 30, 2024 · TRUNCATE TABLE removes all rows from a table, but the table structure and its columns, constraints, indexes, and so on remain. To remove the table definition in … WebMar 1, 2024 · Dear Team, I know how MySQL locking works, as I mentioned there are no other queries running over this table, it's just one truncate/drop query. if you look at … WebIf foundState The fields are:Waiting for table metadata lock It means that the table is locked, but in fact, the table cannot be opened. Lock table cause method. When the data table is cleared, the waiting time is a bit long. After clicking the stop, the data table clearing is executed again. (The following command) TRUNCATE TABLE table_name; orcc earnings report