Update/improve documentation about creating aggregate functions.
Tom Lane <tgl@sss.pgh.pa.us>
Update/improve documentation about creating aggregate functions.
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/ref/create_aggregate.sgml | modified | +107 −100 |
| doc/src/sgml/xaggr.sgml | modified | +58 −17 |