Metacat

look up nodedata values first, then update each one - trying to avoid out of memory exception.

eliminate the cross product that occurred when updating xml_access with a join

rollback processing Error change -- creates a loop on error. ugh

report processing errors after exceptions have been caught and recorded, otherwise the web UI is blank and there is no clue what happened unless you look in the logs.

semicolons!

fix a bug in MNodeService.replicate() where the checksum value was being compared to the computed checksum object, not its value.

use a temporary table to calculate the maximum revision for a given docid and use that when setting the accessfileid during upgrade. the query plan for the all-in-one statement must be brutal as it's been running for 4 hours at this point....

do not insert duplicate GUID entries when adding rows from the xml_revisions table

add "IF EXISTS" clause to identifier table drop in case it does not exist on the given deployment (as is the case on the KNB)

use UTC serialization for log entries so that the timestamp, not just the date, is preserved
https://redmine.dataone.org/issues/2257