The convenient thing about this is that it's written in vanilla Pl/PgSQL. It can be tempting to copy the `index_advisor(text)`function in a session and start ha

The convenient thing about this is that it's written in vanilla Pl/PgSQL. It can be tempting to copy the `index_advisor(text)`function in a session and start hard-coding stuff and heuristics :D . Most meaningful extensions need to be compiled, installed, created dropped.