Re: Transaction

"Mihai Gheorghiu" wrote:
  >An event triggers a rule / trigger.
  >Does this (event + rule/trigger) behave as a transaction, or is it necessary
  >to wrap it into BEGIN...COMMIT? If yes, BEGIN should be before or after the
  >event (in the rule/trigger)?

Any single command is a transaction including all its effects, unless it
is part of a larger transaction delimited by BEGIN COMMIT.  It doesn't
need its own BEGIN...COMMIT.

-- 
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver
PGP: 1024R/32B8FAA1: 97 EA 1D 47 72 3F 28 47  6B 7E 39 CC 56 E4 C1 47
GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839  932A 614D 4C34 3E1D 0C1C
                 ========================================
     "Honour the LORD with thy substance, and with the  
      firstfruits of all thine increase; So shall thy barns 
      be filled with plenty, and thy presses shall burst out
      with new wine."      Proverbs 3:9,10