TokuDB Patches

• 32 parts per key
• Alter table 5.6 in 5.5
• Auto increment any key part
• Automatically install TokuDB plugins
• Define DB_TYPE_TOKUDB
• gdb on fatal signal (removed in 7.5.5)
• Hot backup (replaced with a separate plugin in 7.5.5)
• Hot table optimization
• Link jemalloc into mysqld
• Multiple clustering keys
• Multiple XA Storage Engines
• Optimizer changes
• Prelock index and range scans
• Read Free Replication
• Run mysql tests on TokuDB
• Run partition tests on TokuDB
• Run replication tests on TokuDB
• Run sql bench on TokuDB
• Save frm schema for partitioned TokuDB tables
• Set no engine substitution
• Set TokuDB as the default storage engine
• TokuDB compression algorithms in row format
• Upserts
• DB-777 Log lock timeout conflicts