Re: [GENERAL] "=" or ":=" ?

Tom Lane wrote: =?ISO-8859-1?Q?BERTRAND_Jo=EBl?= <[EMAIL PROTECTED]> writes: What is the difference between "=" and ":=" ? None; plpgsql accepts either for assignment. Thank you for your answer. I suggest to add a note in documentation ;-) Regards, JKB

[GENERAL] "=" or ":=" ?

Hello, I'm trying to optimize assign_vertex_id() function provided by pgRouting/PostGIS. In this function, I can see : DECLARE points record; i record; source_id int; target_id int; pre varchar; post varchar; srid integer;