R
rm
What on earth am I missing!!
SELECT T.M, T.P, T.Keep FROM T WHERE T.Keep NOT IN (NULL, SPACE(0),
"Y");
SELECT T.M, T.P, T.Keep FROM T WHERE T.Keep <> "Y";
SELECT T.M, T.P, T.Keep FROM T WHERE T.Keep NOT IN (NULL, "Y");
0 Records Returned:
SELECT T.M, T.P, T.Keep FROM T WHERE T.Keep = C;
1 Record Returned
M P Keep
8 X C
--------------------------------
Table T
--------------------------------
P M Keep
--------------------------------
A 1 Y
A 3
A 4
B 7 Y
B 9
B 6
C 2
H 5 Y
X 8 C
SELECT T.M, T.P, T.Keep FROM T WHERE T.Keep NOT IN (NULL, SPACE(0),
"Y");
SELECT T.M, T.P, T.Keep FROM T WHERE T.Keep <> "Y";
SELECT T.M, T.P, T.Keep FROM T WHERE T.Keep NOT IN (NULL, "Y");
0 Records Returned:
SELECT T.M, T.P, T.Keep FROM T WHERE T.Keep = C;
1 Record Returned
M P Keep
8 X C
--------------------------------
Table T
--------------------------------
P M Keep
--------------------------------
A 1 Y
A 3
A 4
B 7 Y
B 9
B 6
C 2
H 5 Y
X 8 C