Doc: improve introductory information about procedures. Clarify the discussion in "User-Defined Procedures", by laying out the key differences between functions and procedures in a bulleted list. Notably, this avoids burying the lede about procedures being able to do transaction control. Make the back-link in the CREATE FUNCTION reference page more prominent, and add one in CREATE PROCEDURE.
Per gripe from Guyren Howe. Thanks to David Johnston for discussion. Discussion: https://postgr.es/m/byapr03mb4903c53a8bb7eff5ea289674a6...@byapr03mb4903.namprd03.prod.outlook.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/227338b00d498d9e1c5705a1ab118585e5d57c87 Modified Files -------------- doc/src/sgml/ref/create_function.sgml | 14 ++++---- doc/src/sgml/ref/create_procedure.sgml | 5 +++ doc/src/sgml/xfunc.sgml | 61 ++++++++++++++++++++++++++-------- 3 files changed, 59 insertions(+), 21 deletions(-)
