TODO

Important

• Choose a better naming convention, including the index oid
• handle multiple columns
• handle collation
• handle GIN access method
• handle GiST access method
• handle SP-GiST access method
• handle BRIN access method
• better formula for number of pages in index
• handle tree height
• Add check for btree: total column size must not exceed BTMaxItemSize (maybe less, just in case?)
• Add some more (or enhance) function. Following are interesting:
• estimated index size
• estimated number of lines
• add hypopg_get_indexdef(oid)

Less important

• specify tablespace
• Compatibility PG 9.2-
• handle unique index
• handle reverse and nulls first
• handle index on expression
• handle index on predicate
• specify a bloat factor