Hi,
I am trying to use && set up to match two conditions within ksh:
if &&
then
'''Do something
if
somehow, I keep getting error message telling me that ] is missing.
What's wrong with my code?
Thanks a lot for your help! (1 Reply)
I'm totally new with bash programming and I don't get it how to put two conditions in one if statement. My code looks like this:
h=`date +%k`
if && ]; then$h is 10 but I don't get into my if statement. What's wrong here? (5 Replies)
I have a script that runs on multiple servers. What I want to do is have the script do the following:
if $(hostname) is equal to server or server2
then
TO_DIR=go
else
TO_DIR=stop
fi
I have tried:
if
if ]
Server is hpux.
any ideas? (1 Reply)
echo "please enter ur choice..
1. Make a file.
2. Display contents
3. Copy the file
4. Rename the file
5. Delete the file
6. Exit"
read choice
case $choice in
1 ) echo enter the file name
read fname
if
then
echo... (2 Replies)
is it possible to use multiple conditions in a CASE statement? And if so, what is the syntax? I'm trying to use one but can't seem to get it right. I want the statement to be
CASE $vendor OR $alias
condition 1) statements;
condition 2) statements;
etc.
esac
but I keep... (25 Replies)
Hello,
I'm trying to put together a script that involves pulling data from a config file. I'm attempting to write an if statement to validate one of the pieces of data from the config file, but I think I'm fat fingering it somehow.
$config{VALUE} is being pulled from a config file but can only... (4 Replies)
When I try the below if Condition with single condition its working fine.
But when I try to Club both its working . But giving wrong results.
In my case
cond1 = -f ${filename1} = true
cond2 = -f ${filename2} = true
But Cond1 & Cond2 is resulting in False ??? Please advise
... (5 Replies)
I was trying to write multiple conditions inside the if statement but its not working.
export VAR_NM=abc.txt
export CURR_DT=20131011
export PREV_DT=20131012
if &&
then
echo "Yes"
else
echo "NO"
fi
It should return Yes but returning NO always.Appreciate any help. (3 Replies)
I wish to check two conditions inside the if statement
Condition 1: The two file contents should be identical // using cmp command for this.
Condition 2: The two filenames should NOT be the same.
This is what i did in vain.
if ]; then
where entry1 and entry2 are
ls *.txt | while... (7 Replies)
Discussion started by: mohtashims
7 Replies
LEARN ABOUT PHP
db2_num_rows
DB2_NUM_ROWS(3) 1 DB2_NUM_ROWS(3)db2_num_rows - Returns the number of rows affected by an SQL statementSYNOPSIS
int db2_num_rows (resource $stmt)
DESCRIPTION
Returns the number of rows deleted, inserted, or updated by an SQL statement.
To determine the number of rows that will be returned by a SELECT statement, issue SELECT COUNT(*) with the same predicates as your
intended SELECT statement and retrieve the value.
If your application logic checks the number of rows returned by a SELECT statement and branches if the number of rows is 0, consider modi-
fying your application to attempt to return the first row with one of db2_fetch_assoc(3), db2_fetch_both(3), db2_fetch_array(3), or
db2_fetch_row(3), and branch if the fetch function returns FALSE.
Note
If you issue a SELECT statement using a scrollable cursor, db2_num_rows(3) returns the number of rows returned by the SELECT state-
ment. However, the overhead associated with scrollable cursors significantly degrades the performance of your application, so if
this is the only reason you are considering using scrollable cursors, you should use a forward-only cursor and either call SELECT
COUNT(*) or rely on the boolean return value of the fetch functions to achieve the equivalent functionality with much better perfor-
mance.
PARAMETERS
o $stmt
- A valid stmt resource containing a result set.
RETURN VALUES
Returns the number of rows affected by the last SQL statement issued by the specified statement handle.
PHP Documentation Group DB2_NUM_ROWS(3)