Conflicts:
server/core/session.c
server/modules/protocol/mysql_backend.c
server/modules/routing/readwritesplit/readwritesplit.c
Resolved.
Addition of user in topfilter report and general tidyup
The regexfilter is an example of a query rewriting filter that uses
regular expressions to match the SQL text and allows a replacement text
to be used for each match of the regular expression.
Regexfilter has no special SQL undertanding, it merely uses the features
avialable inthe regex library to perform matches.
Statements that span multiple packets are not supported by the regex
filter.
command to call the diagnostic entries points of the filters in the
session.
Slight improvements to the two example filters and a fix to the
trim routine.
Only downstream filters are supported currently, i.e. no result
set filtering can be done.
A crude QLA (Query Log All) filter is included as a test harness only
