Hi,
I'm quite new to scripting and I want to modify following line of an existing script:
MYVAR=`subst |grep 'L:\\\:' | sed -e 's/.*\\\//'`;
What I have to do is to use the content of a variable instead of the constant expression 'L:\\\:' as the grep string to be matched.
Assuming I already... (5 Replies)
Hi Friends...
Please assist me to assign the result of a SQL query that results two column, to two variables.
Pls find the below code that I write for assigning one column to one variable. and please correct if anything wrong..
#! /bin/sh
no='
sqlplus -s uname/password@DBname... (4 Replies)
Dear All,
we have a command output which looks like :
Total 200 queues in 30000 Kbytes
and we're going to get "200" and "30000" for further process. currently, i'm using :
numA=echo $OUTPUT | awk '{print $2}'
numB=echo $OUTPUT | awk '{print $5}'
my question is : can I use just one... (4 Replies)
Hi
im trying to assign the result of the db2 command to a variable inside a shell script...
: tab_cnt=`db2 "select count(*) from syscat.tables where tabname = 'ABC' and tabschema = 'MATT01'" |head -4|tail +4|cut -c 11`
: echo $tab_cnt
when i echo im getting a blank value.. im expecting... (1 Reply)
Hi,
I have the following command that lists all the .o files from all the directories except of vwin (which I don't want it)
for i in `ls -d */*.o|awk '$0 !~ "vwin"'`; do echo $i; done
The result is something like that
dir1/file1.o
dir1/file2.o
dir2/file3.o
etc.
So, I want to create a... (9 Replies)
Hello,
I have searched but failed to find what exactly im looking for,
I need to eliminate first "." in a output so i can use something like the following
echo "./abc/20141127" | nawk '{gsub("^.","");print}'
what i want is to use gsub result later on, how could i achieve it?
Let say... (4 Replies)
I am reading lines from a file that contain a number sign (#) before a three or four digit number:
#1043
#677
I can remove the '#' and get just the number. However, I then want to assign that number to a variable and use it as part of a path further on in my program:
/mydir/10/1043 for... (5 Replies)
Hello
I would to write the test on one line like :
declare -i x=0 y=0
........
some code assign value 0 or 1 to x and y
........
# if either x or y or both is set to 1, then do something
if -o ; then
do_something
fi
Any help is welcome (2 Replies)
Discussion started by: jcdole
2 Replies
LEARN ABOUT PHP
db2_fetch_row
DB2_FETCH_ROW(3) 1 DB2_FETCH_ROW(3)db2_fetch_row - Sets the result set pointer to the next row or requested rowSYNOPSIS
bool db2_fetch_row (resource $stmt, [int $row_number])
DESCRIPTION
Use db2_fetch_row(3) to iterate through a result set, or to point to a specific row in a result set if you requested a scrollable cursor.
To retrieve individual fields from the result set, call the db2_result(3) function.
Rather than calling db2_fetch_row(3) and db2_result(3), most applications will call one of db2_fetch_assoc(3), db2_fetch_both(3), or
db2_fetch_array(3) to advance the result set pointer and return a complete row as an array.
PARAMETERS
o $stmt
- A valid stmt resource.
o $row_number
- With scrollable cursors, you can request a specific row number in the result set. Row numbering is 1-indexed.
RETURN VALUES
Returns TRUE if the requested row exists in the result set. Returns FALSE if the requested row does not exist in the result set.
EXAMPLES
Example #1
Iterating through a result set
The following example demonstrates how to iterate through a result set with db2_fetch_row(3) and retrieve columns from the result
set with db2_result(3).
<?php
$sql = 'SELECT name, breed FROM animals WHERE weight < ?';
$stmt = db2_prepare($conn, $sql);
db2_execute($stmt, array(10));
while (db2_fetch_row($stmt)) {
$name = db2_result($stmt, 0);
$breed = db2_result($stmt, 1);
print "$name $breed";
}
?>
The above example will output:
cat Pook
gold fish Bubbles
budgerigar Gizmo
goat Rickety Ride
Example #2
i5/OS recommended alternatives to db2_fetch_row/db2_result
On i5/OS it is recommended that you use db2_fetch_both(3), db2_fetch_array(3), or db2_fetch_object(3) over
db2_fetch_row(3)/db2_result(3). In general db2_fetch_row(3)/db2_result(3) have more issues with various column types in EBCIDIC to
ASCII translation, including possible truncation in DBCS applications. You may also find the performance of db2_fetch_both(3),
db2_fetch_array(3), and db2_fetch_object(3) to be superior to db2_fetch_row(3)/db2_result(3).
<?php
$conn = db2_connect("","","");
$sql = 'SELECT SPECIFIC_SCHEMA, SPECIFIC_NAME, ROUTINE_SCHEMA, ROUTINE_NAME, ROUTINE_TYPE, ROUTINE_CREATED, ROUTINE_BODY, IN_PARMS, OUT_PARMS, INOUT_PARMS, PARAMETER_STYLE, EXTERNAL_NAME, EXTERNAL_LANGUAGE FROM QSYS2.SYSROUTINES FETCH FIRST 2 ROWS ONLY';
$stmt = db2_exec($conn, $sql, array('cursor' => DB2_SCROLLABLE));
while ($row = db2_fetch_both($stmt)){
echo "<br>db2_fetch_both {$row['SPECIFIC_NAME']} {$row['ROUTINE_CREATED']} {$row[5]}";
}
$stmt = db2_exec($conn, $sql, array('cursor' => DB2_SCROLLABLE));
while ($row = db2_fetch_array($stmt)){
echo "<br>db2_fetch_array {$row[1]} {$row[5]}";
}
$stmt = db2_exec($conn, $sql, array('cursor' => DB2_SCROLLABLE));
while ($row = db2_fetch_object($stmt)){
echo "<br>db2_fetch_object {$row->SPECIFIC_NAME} {$row->ROUTINE_CREATED}";
}
db2_close($conn);
?>
The above example will output:
db2_fetch_both MATCH_ANIMAL 2006-08-25-17.10.23.775000 2006-08-25-17.10.23.775000
db2_fetch_both MULTIRESULTS 2006-10-17-10.11.05.308000 2006-10-17-10.11.05.308000
db2_fetch_array MATCH_ANIMAL 2006-08-25-17.10.23.775000
db2_fetch_array MULTIRESULTS 2006-10-17-10.11.05.308000
db2_fetch_object MATCH_ANIMAL 2006-08-25-17.10.23.775000
db2_fetch_object MULTIRESULTS 2006-10-17-10.11.05.308000
SEE ALSO db2_fetch_array(3), db2_fetch_assoc(3), db2_fetch_both(3), db2_fetch_object(3), db2_result(3).
PHP Documentation Group DB2_FETCH_ROW(3)