cover_definer_clause() wrapped DEFINER in "*/ /*!50017 ... */" and broke
when the statement text contained a comment. Dump the server's DDL
as returned.
Also:
- drop /*!NNNNN */ gates below 50700 in mysqldump, mysqlbinlog,
mysqladmin, mysqlcheck, mysqlshow, mysqlimport, mysqlhotcopy,
innotop and mtr_warnings.sql; mysqlbinlog's skip_replication
becomes /*M! ...*/
- SHOW CREATE DATABASE no longer wraps IF NOT EXISTS and DEFAULT
CHARACTER SET in comments
- remove checks for servers older than 5.7 in mysqldump, mysqlcheck,
mysql, innotop and the client library, including dump_trigger_old()
and mysqlcheck's SHOW TABLES fallback
- mysqldump warns on stderr if SHOW CREATE DATABASE fails
Behavior changes:
- --compatible=mysql323 and mysql40 are accepted and ignored. The other
modes wrap only some SET and ALTER TABLE ... KEYS statements in
/*!40101 */.
- mysqlhotcopy --old_server is accepted, ignored, and prints a warning.
Assisted-By: Claude:claude-5.5-sonnet
ab36fdb34b