I am fairly new to writing scripts, and have gotten a lot of help from this site in the past with many of the posts.
I have a question/issue with a script I am attempting to write and have a question regarding executing an sql statement inside of a loop (do while). I have in the past written scripts where script syntax and logic and then has one or more SQL statements, but not intermixed.
I am on HP-UX, running INFORMIX and we use dbaccess to call the DB.
The issue that I am having is in regards to using a counter in a loop and executing an sql that contains the value of the counter.
I have played around already with the redirect (>>$op<<!!!) but still getting errors on a �unmatched <<�
And when I seem to resolve that; the sql wont execute..
I am trying this in a loop because I need to update 2+ million records { and wanted to get a simple select working first} and don�t want to sit and update and execute individually many many times - I can�t run the range to high as I will take up all of the locks, so I am starting with 100K records at a time.
Any direction, guidance, help would be greatly appreciated
x=1
xa=1
while ((x<xa)) ; do
print -n \\rx = $x
sleep 1
dbaccess ${DB}@${DBSERV} >>${op} <<!!!
set isolation dirty read;
SELECT
<field_1>
,<field_2>
FROM
<table>
Where
<field> between '$x' and '$xa'
;
!!!
((x=x+100000))
done