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1answer
566 views

MySQL - Export two columns from large table without causing a lock

I am a sysadmin who doesn't do a ton of dba stuff. For a project, I have access to a production server--which I am not the sysadmin for--with an enormous 40,000,000 row >10 GB MySQL InnoDB table. I ...
1
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2answers
1k views

jdbc+mysql: “Deadlock found when trying to get lock; try restarting transaction”

After recovering from a disk-full problem, I started getting these errors in my logs: java.sql.BatchUpdateException: Deadlock found when trying to get lock; try restarting transaction at ...