Deadlock

• Explicit Locking

mysqld --help --verbose
 --innodb-print-all-deadlocks
                     Print all deadlocks to MariaDB error log (off by default)

Related

ERROR:  deadlock detected
deadlock_timeout

Activities

• Read https://www.cybertec-postgresql.com/en/debugging-deadlocks-in-postgresql/
• AWS RDS query logging
• Liveness probe

See also

• Databases: Database management, SQL, NoSQL, Wide column, PostgreSQL, MariaDB, MySQL, Derby DB, MongoDB, Cassandra, SQLite, HSQL2, H2, RocksDB, Microsoft SQL Server, DB2, Oracle Database, Memcached, Berkeley DB, Collation, SingleStore, Amazon Aurora, Graph database, Amazon DynamoDB, PrestoDB, Cache hit ratio, ACID, WAL, ARIES, DBMS, OLTP, OLAP, Database Schema, CockroachDB, Tables, Views, Apache Druid, RDMS