ID,Entered,Modified,Type,Status,Severity,Version,OS,Summary 33134,2007-12-11 10:57:59,2007-12-11 11:25:08,Server: DDL,Verified,S3,"5.0.51","Any","describe table output wrong for unique key when primary key is dropped" 42868,2009-02-15 20:00:44,2009-02-15 20:27:18,Server: Memory,Verified,S3,"5.0.74, 5.1.48","Any","unique prefixed indexes on varchar columns don't work in memory engine" 57782,2010-10-27 19:32:33,2016-01-19 11:20:48,Server: Cluster,Verified,S3,"mysql-5.1-telco-7.1","Any","ndb_restore does not warn of possible duplicate keys when using UNIQUE indexes" 84630,2017-01-23 23:27:07,2017-03-13 13:01:50,Server: Replication,Verified,S3,"5.6.x, 5.7.x","Any","override master variables with init_slave" 106297,2022-01-26 22:39:41,2022-01-27 05:56:05,Server: Optimizer,Verified,S2,"8.0.27, 8.0.28","Ubuntu (Ubuntu 20.04.3 LTS)","Incorrect outputs when combine unique index with NULL"