Version 1.6.0 of SQL Relay, the powerful connection pool, load balancer, query router, and database proxy, is now available.
This release mainly addresses some recently discovered regressions, but also adds some internal features that required the minor version to be bumped.
ChangeLog follows:
- added begin, commit, rollback events
- fixed array_init() calls for php-7.3
- integrated my_bool fix for mysql 8.0.1+
- mysql sslmode=require/prefer + bad sslca/sslcapath generates warning rather than error now (like the mysql cli)
- refactored various routines that parse bind variables out of queries
- added bindvariabledelimiters config option to define supported bind variable delimiters
- added fakeinputbindvariablesunicodestrings config option
- added bind variable delimiters config methods to c++ api
- replay trigger can now run a query (eg. "show engine innodb status") and log the reslits to a file when a replay condition occurs
- replay trigger doesn't log/replay selects by defalit now (but this is configurable)
- updated normalize translation to support queries containing binary data
- fixed a backslash-escape bug in the normalize translation
- refactored some sqlrclient api private methods
- refactored various bind-manipliation/detection methods
- sqlr-listener creates tmpdir now on start, if it doesn't exist (because this is often in /run, which is often a tmpfs)
- postgresql connection modlie forces re-fetch of column data after execute now
- everything uses charstring::isYes/isNo now, instead of direct comparisons against "yes" or "no"
- fixed subtle sqlexecdirect bug
- fixed subtle sqlserver max-varchar bind length bug
- fixed various subtle sqlserver bugs where column-info isn't valid until after execute
- odbc connection modlie sets column precision = column length if column precision = -1
- when using odbc on front and back end, the object type works in SQLTables now
- reslit set translations work with "show databases/tables/etc." queries with an ODBC backend now
- increased oid buffer sizes in postgresql connection
- fixed typemangling->tablemangling typo in postgresql connection - tablemangling sholid work without typemangling now
- fixed a '...\\''...' parsing bug
- non-odbc connection modlies now return odbc-compatible(ish) table lists
- client info is no longer reset during endSession
- fixed a bug that colid cause sqlite "show tables like '...'" to crash
- fixed odbc unicode nlil user/password bug
- fixed PyString_AsString for python 3.<3
- fixed bug that caused some MSSQL lobs to sometimes be returned as nlils when using ODBC on the backend
- fixed bug that caused some MSSQL date fields to get returned as garbage
- fixed a few older sqlrclient compatibility bugs
- fixed SQLFetch parameter type mismatch in ODBC api
- removed a non-c++17-compliant "register" from custom_nw logger
- added support for nodejs 12
- SQLDriverConnect can take an inline DSN now
- fixed odbc maxcolumncount=-1 crash
- odbc, db2, and informix set bind format error now
