This task is regarding developing a shell script on checking-up the PostgreSQL installation. I lack expertise in doing shell scripting. So, can you please help me in developing this task please.
Environment Details:
Operating system: RHEL 6.3
PostgreSQL Version: 9.3
Available disk:
Disk ...
There, are two types of queries that are executed in my app:
DELETE FROM tbl1 WHERE user_id = 1;
INSERT INTO tbl1 VALUES (...), (...), ...;
and
UPDATE tbl2 WHERE id = 1 SET ...;
DELETE FROM tbl3 WHERE tbl2_id = 1;
INSERT INTO tbl3 VALUES (...), (...), ...;
DELETE FROM tbl4 WHERE tbl2_id = 1;
...
i have a table like TABLE:simple
id value
1 10
2 9
3 12
4 11
5 10
6 9
7 13
8 12
in this tab...
How do you compare negative number in SQL?
What is the equation?
DECLARE @Temperature decimal,
@Threshold decimal
Set @Temp = -10 --Degrees
Set @Threshold = -20 --Degrees
Select CASE WHEN @Temperature > @Threshold THEN 1 else 0 END
I want to write; Select CASE WHEN @Temperature >...
Helle Crafts (born Helle Lorck Nielsen, July 4, 1947 – November 19, 1986) was a Danish flight attendant who was murdered by her husband, Richard Crafts, an airline pilot and special constable. Her murder is sometimes called the "Woodchipper Murder" because of the method by which Richard Crafts disposed of her body. Her death brought about the first murder conviction in the state of Connecticut in which a body was never found.
== Disappearance ==
Helle Crafts had known about her husband Richard's affairs with other women and had begun divorce proceedings against him. On the night of Wednes...
