Version 0.67.0 of SQL Relay, the powerful connection pool, load balancer, query router, and database proxy, is now available.
This release mainly fixes a bunch of obscure bugs in the MySQL drop-in replacement library. A 1-byte blob-related memory leak has been fixed. An obscure bug in the firebird code has been fixed. /etc/alternatives/java_sdk is now the preferred Java SDK. The server module API has been refactored a bit too.
Full ChangeLog follows...
- general documenation clean-up
- added missing all: target to man/Makefile
- mysql_info in drop-in library for mysql returns NULL instead of "" now
- mysql_errno in the drop-in library now returns the error number from the DB, instead of CR_UNKNOWN_ERROR, if no error map is provided, and the backend database is known to be mysql
- mysql_refresh in the drop-in library works with options other than REFRESH_GRANT now
- mysql_shutdown/kill in the drop-in library return 1 on failure now rather than 2000
- date/time and timestamp types are recognized as binary types now
- year/timestamp types are recognized as unsigned types now
- TINY/MEDIUM/LONG_TEXT types are recognized as blobs now
- mapping date/time to MYSQL_TYPE_DATE/TIME, rather than MYSQL_TYPE_DATETIME is the default in the drop-in library now and SQLR_MAP_DATETIME_TO_DATE has been removed
- mysql drop-in library sets column flags correctly now
- mysql drop-in library runs appropriate kill/shutdown queries now
- mysql connection uses non-stmt api for "show *" queries now
- mysql drop-in library runs "show processlist" for mysql_list_processes
- mysql drop-in library supports date/time/datetime input binds now instead of just treating them all as datetimes
- connection modules differentiate between date/time/datetime binds now instead of just treating them all as datetimes
- added result set row translation module framework
- updated firebird connection module to the fieldstruct.textbuffer instead of fieldbuffer for non-text to text translations
- added support for negative times in mysql connection module and drop-in library
- added translation-failure event
- general refactoring of server module API
- consolidated sqlr-scaler code
- fixed a 1-byte empty-blob memory leak in the client
- /etc/alternatives/java_sdk is preferred, if found, now
