NamedServerFilter PCRE2 matching and refactoring

Change to modutil_extract_SQL(), add pcre2_data to filter session.
The pattern is now jit-compiled for maximum speed. Move general
pcre2 error printing to a function and macro. Add instance-level
statistics so the filter always prints diagnostic info. Add a mention
of PCRE2 to release notes.
This commit is contained in:
Esa Korhonen
2017-03-06 14:15:36 +02:00
parent 55f038bc1f
commit d7e48f93bb
4 changed files with 179 additions and 119 deletions

View File

@ -10,7 +10,10 @@ report at [Jira](https://jira.mariadb.org).
## Changed Features
### Blah
### NamedServerFilter
This filter now uses the PCRE2-libarary to match queries. Previously, it used
the POSIX-version of PCRE2.
## Dropped Features