Performing a CREATE TABLE statement with a PARTITION BY clause in a prepared statement could crash a server running in debug mode. (Bug#12097)

NDB: Specifying the wrong nodegroup in a CREATE TABLE using partitioning would lead to the table name being locked after the CREATE TABLE statement failed (that is, the table name could not be re-used). (Bug#12114)

Using ORDER BY in a query with a partitioned table on a 64-bit operating system could crash the server. (Bug#12116)

When two threads competed for the same table, a deadlock could occur if one thread also had a lock on another table through LOCK TABLES and the thread was attempting to remove the table in some manner while the other thread tried to place locks on both tables. (Bug#10600)