Hello achenle.
I respect (and partially agree) your point of view. I need one query because I have to put it into a complex bash script that analyze unique output in some way. What you said is partially true. From one side the complexity make hard to join into one, from other side I'm kindly expecting feedback from other users to increase query speed and usability. For example another user from another community suggest me to use the analytic functions. As you can see below, two queries are joined into one, and the result is a very fast query.
I'm still discussing with him because seem the counters are not respected, so, after the query I got some field1 occurrences lower then 100 or 150. Btw, maybe I need only to fix some things, and the result is in a fast query, many more then mine. That's why I'm asking to internet communities!
I have to query a DB2 database, and sometimes they take a long time to produce results. Can I run these queries in the background, and if so, where will the results appear? (1 Reply)
Hi All,
I have written 4 sql queries . Now I want to write one SHELL SCRIPTING program for all these queries...
i.e
1.select * from head;
2. select * from detail;
3. delete from head;
4. delete from detail;
Please let me know how to write a shell script...
Thank you (1 Reply)
count.sh#!/bin/ksh
SQL1=`sqlplus -s usr/pwd @count.sql $1 $2 $3`
SQL2=`sqlplus -s usr/pwd @selectall.sql $1 $2 $3`
LIST="Count Select_All"
select i in $LIST
do
if
then
echo $SQL1
elif
then
echo $SQL2
fi
done (2 Replies)
example sql:
select a.a1,b.b1,c.c1,d.d1,e.e1
from a
left outer join b on a.x=b.x
left outer join c on b.y=c.y
left outer join d on d.z=a.z
inner join a.t=e.t
I know how single outer or inner join works in sql.
But I don't really understand when there are multiple of them.
can... (0 Replies)
Hello friends,
I need to insert data from a file to another. I need this to form an sql query file which will consist of 50.000 INSERT INTO sentences.
my sql query file will consist of 50.000 times the below line consecutively:
insert into subscriber... (6 Replies)
Hi all,
I have script, which performing sql queries and put output into file.
When I run this script manually, its working fine, but when I want to schedule it with cron I am getting errors...
I defined LD_LYBRARY_PATH and ,but no result. After I defined it, I am getting error:
# more... (4 Replies)
Hi
i need code to get sql queries through a shell script for a text file input which contain the service ids
iputfile
I-H-2048-10GB-M
I-H-4096-12GB-M
I-H-2048-p1000-M
the code should contain below queries among which service_id is replacable with value from input file.
... (4 Replies)
Unix Team,
I'm a recent college graduate entering in the " real world" and boy let me tell you it can quite challenging. I just got a job with a large fortune 50 company lets just say that my expectations and tasks have expanded since I first got hired. Last week I got assigned a pretty big... (9 Replies)
Hi All,
I want to run multiple sql queries and store the data in variable but i want to use sql command only once. Is there a way without running sql command twice and storing.Please advise.
Eg :
Select 'Query 1 output' from dual;
Select 'Query 2 output' from dual;
I want to... (3 Replies)
Hello,
This post is already here but want to do this with another way
Merge multiples files with multiples duplicates keys by filling "NULL" the void columns for anothers joinning files
file1.csv:
1|abc
1|def
2|ghi
2|jkl
3|mno
3|pqr
file2.csv:
1|123|jojo
1|NULL|bibi... (2 Replies)
Discussion started by: yjacknewton
2 Replies
LEARN ABOUT REDHAT
execute
EXECUTE(7) SQL Commands EXECUTE(7)NAME
EXECUTE - execute a prepared query
SYNOPSIS
EXECUTE plan_name [ (parameter [, ...] ) ]
INPUTS
plan_name
The name of the prepared query to execute.
parameter
The actual value of a parameter to the prepared query. This must be an expression yielding a value of a type compatible with the
data-type specified for this parameter position in the PREPARE statement that created the prepared query.
DESCRIPTION
EXECUTE is used to execute a previously prepared query. Since prepared queries only exist for the duration of a session, the prepared query
must have been created by a PREPARE statement executed earlier in the current session.
If the PREPARE statement that created the query specified some parameters, a compatible set of parameters must be passed to the EXECUTE
statement, or else an error is raised. Note that (unlike functions) prepared queries are not overloaded based on the type or number of
their parameters: the name of a prepared query must be unique within a database session.
For more information on the creation and usage of prepared queries, see PREPARE [prepare(7)].
COMPATIBILITY
SQL92
SQL92 includes an EXECUTE statement, but it is only for use in embedded SQL clients. The EXECUTE statement implemented by PostgreSQL also
uses a somewhat different syntax.
SQL - Language Statements 2002-11-22 EXECUTE(7)