Mysql REGEXP and Simple Search support for admin grid fields
Default: The default Magento text search - returns results that contain your search.
Simple: Allows "" and "|". Searching for "Bra|Rob*son" will return Branca, Brita, Robinson, and Robertson results.
Regex: Full Mysql REGEXP support. Note - case sensitivity will not be supported unless your table collations are configured to support it.
TODO:
- Find a way to wrap the collection load in try/catch to catch regex syntax errors
- Add a "mixed" mode
- full regex if search string starts and ends with "/"
- simple components by default
- default when string is wrapped in quotes.