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Developer-C 11.1
3.0
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10.2
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10.6
10.7
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5.5
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2012
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AdventureWorks
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AdventureWorks
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create table #MyTable ( Col_A varchar(5), Col_B int ) insert into #MyTable values ('A',1) insert into #MyTable values ('A',1) insert into #MyTable values ('A',2) insert into #MyTable values ('A',2) insert into #MyTable values ('A',2) insert into #MyTable values ('A',3) insert into #MyTable values ('B',4) insert into #MyTable values ('B',4) insert into #MyTable values ('B',5)
9 rows affected
-- Produces zero SELECT COUNT_BIG(*) FROM #MyTable AS MT WHERE 0 = 1; -- Produces no rows SELECT COUNT_BIG(*) FROM #MyTable AS MT WHERE 0 = 1 GROUP BY ();
(No column name)
0
(No column name)