Doc: fix confusion about LEAKPROOF in syntax summaries.
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 23 Jun 2021 18:27:13 +0000 (14:27 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 23 Jun 2021 18:27:13 +0000 (14:27 -0400)
commit9aa06956eaf16d94c591ff7aca660c3e39d55591
tree56c42ceaf2e7717746392002737f7d2086d17c25
parent13f3655683bac3cb8dc32f84f15b8141592ab281
Doc: fix confusion about LEAKPROOF in syntax summaries.

The syntax summaries for CREATE FUNCTION and allied commands
made it look like LEAKPROOF is an alternative to
IMMUTABLE/STABLE/VOLATILE, when of course it is an orthogonal
option.  Improve that.

Per gripe from aazamrafeeque0.  Thanks to David Johnston for
suggestions.

Discussion: https://postgr.es/m/162444349581.694.5818572718530259025@wrigleys.postgresql.org
doc/src/sgml/ref/alter_function.sgml
doc/src/sgml/ref/alter_routine.sgml
doc/src/sgml/ref/create_function.sgml