WI-T6.3.0.12669 Firebird 2.0 Release Candidate 2
execute block
returns (REASON integer)
as
declare variable B integer;
begin
B = 1;
REASON = case B
when 1 then 130
when 0 then 0
when null then 131
end;
suspend;
B = 0;
REASON = case B
when 1 then 130
when 0 then 0
when null then 131
end;
suspend;
B = null;
REASON = case B
when 1 then 130
when 0 then 0
when null then 131
end;
suspend;
end
ÄÁÅÔ:
130
0
null
Ñ ×ÅÒÉÌ, ÞÔÏ ÂÕÄÅÔ
130
0
131
ËÓÔÁ, × ÐÏÌÔÏÒÁÛËÅ
REASON = case B
when 1 then 130
when 0 then 0
else 131
end;
×ÙÄÁÅÔ
130
0
131
--
âÕÌÙÞÅ× áÌÅËÓÅÊ
http://www.stella-npf.ru
--~--~---------~--~----~------------~-------~--~----~
-~----------~----~----~----~------~----~------~--~---
