Pull Requests for Lucee 5.3.9

gistfile1.txt

LDEV-3473 - Lower log level to info to keep from blowing up production logs 
LDEV-3735 - QoQ allows divide by zero
LDEV-3830 - remove optimization to ensure distincts
LDEV-3822 - stricter QoQ order by validation 
LDEV-3823 - SELECT DISTINCT with ORDER BY in QoQ incompatibility - ACF
LDEV-3801 - ArrayIndexOutOfBoundsException in QoQ with using ORDER BY
LDEV-3522 - QoQ cast()/convert() functions not fully implemented
LDEV-3736 - QoQ doesn't convert empty strings to 0 in arithmetic operations
LDEV-3734 - QoQ treats nulls differently than real DB's in arithmetic expressions
LDEV-3804 - Throw exception, don't return it
LDEV-3711 - Lucee discards exception cause from JDBC connection errors
LDEV-3640 - QoQ needs to preserve nulls internally regardless of full null support
LDEV-3615 - QoQ mishandles null and boolean column aliases