Daniel CAUNE <[EMAIL PROTECTED]> writes:
> How does the IF statement evaluate conditions? Does it evaluate conditions
> following their declaration order from left to right? In case of
> or-conditions, does the IF statement stop evaluating conditions whenever a
> first or-condition is true?
> Th
Daniel CAUNE wrote:
Hi,
How does the IF statement evaluate conditions? Does it evaluate conditions
following their declaration order from left to right? In case of
or-conditions, does the IF statement stop evaluating conditions whenever a
first or-condition is true?
Please see 4.2.12. Expr
Daniel,
AFAIK there is no short-circuiting of evaluations in postgres and I don't think
you can depend on the order they appear in to determine the order in which they
are checked, although more knowledgable people may have better info than I ...
so the rewritten form is the way to go.
Greg Wi
Daniel CAUNE wrote:
Hi,
How does the IF statement evaluate conditions? Does it evaluate conditions
following their declaration order from left to right? In case of
or-conditions, does the IF statement stop evaluating conditions whenever a
first or-condition is true?
The following snippet seem
