Entire Site
Free Trial
Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.
- Create BookmarkCreate Bookmark
- Create Note or TagCreate Note or Tag
- DownloadDownload
- PrintPrint
Chapter 16. File and Database Lookups > MySQL and PostgreSQL
16.6. MySQL and PostgreSQL
MySQL and PostgreSQL are open source database packages whose queries are expressed in the SQL language. Handling aliases using MySQL could be configured like this:
system_aliases:
driver = aliasfile
query = select mailbox from userdata \
where id='${quote_mysql:$local_part}'
search_type = mysql
