Schema configurations for setting non-case sensitive search and matching partial word in a search string

This is probably stated somewhere, but I've look an obviously missing it. But is there a specific field type analyzer or setting for case sensitivity? And something on the worddelimiterfilterfactor to allow for a match if it's not the whole word in the query, such as animal will match animals?

Re: Schema configurations for setting non-case sensitive search and matching partial word in a search string

Pipe things through LowerCaseFilterFactory to turn everything into lower case, at both index and query time, assuming you want to perform caseless matches. Depending on the behavior you want as far as "partial word matches", it depends (tm). The specific example you cite would be handled by stemmi