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Top Forums UNIX for Beginners Questions & Answers Combine two arrays. for in for ?.. Post 303042816 by nezabudka on Wednesday 8th of January 2020 04:11:21 AM
Old 01-08-2020
Ok
Try it like this, which will output?
Code:
eval echo -en "echo' '-x' \"'select' 'DOCID' 'from' \"'ICMADMIN.{$(tr ' ' , <ITEMID.txt)}'\" where ITEMID=\"'{$(tr ' ' , <et.txt)}'\n'"

--- Post updated at 12:53 ---

That's what I get
Code:
echo -x "select DOCID from "ICMADMIN.1" where ITEMID="a
 echo -x "select DOCID from "ICMADMIN.1" where ITEMID="b
 echo -x "select DOCID from "ICMADMIN.1" where ITEMID="c
 echo -x "select DOCID from "ICMADMIN.2" where ITEMID="a
 echo -x "select DOCID from "ICMADMIN.2" where ITEMID="b
 echo -x "select DOCID from "ICMADMIN.2" where ITEMID="c
 echo -x "select DOCID from "ICMADMIN.3" where ITEMID="a
 echo -x "select DOCID from "ICMADMIN.3" where ITEMID="b
 echo -x "select DOCID from "ICMADMIN.3" where ITEMID="c
...

--- Post updated at 12:54 ---

Is the file correct? <et.txt

--- Post updated at 13:02 ---

But please do not take my examples too seriously. Such lines are very difficult to debug and maintain.
You are pursue practical goals, and therefore it is better to pay attention to #2 and #6 post. IMHO

I think the main problem of a large execution time is precisely in the number of calls to the DB2 command

Last edited by nezabudka; 01-08-2020 at 05:28 AM..
 

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OVRIMOS_RESULT_ALL(3)													     OVRIMOS_RESULT_ALL(3)

ovrimos_result_all - Prints the whole result set as an HTML table

SYNOPSIS
int ovrimos_result_all (int $result_id, [string $format]) DESCRIPTION
Prints the whole result set as an HTML table. PARAMETERS
o $result_id - A result identifier, returned by ovrimos_execute(3) or ovrimos_exec(3). o $format - Optional HTML attributes for the generated table element. RETURN VALUES
Returns the number of rows in the generated table. EXAMPLES
This will execute an SQL statement and print the result in an HTML table. Example #1 Prepare a statement, execute, and view the result <?php $conn = ovrimos_connect("db_host", "8001", "admin", "password"); if ($conn != 0) { echo "Connection ok!"; $res = ovrimos_prepare($conn, "select table_id, table_name from sys.tables where table_id = 7"); if ($res != 0) { echo "Prepare ok!"; if (ovrimos_execute($res, array(3))) { echo "Execute ok! "; ovrimos_result_all($res); } else { echo "Execute not ok!"; } ovrimos_free_result($res); } else { echo "Prepare not ok! "; } ovrimos_close($conn); } ?> Example #2 ovrimos_result_all(3) with meta-information <?php $conn = ovrimos_connect("db_host", "8001", "admin", "password"); if ($conn != 0) { echo "Connection ok!"; $res = ovrimos_exec($conn, "select table_id, table_name from sys.tables where table_id = 1"); if ($res != 0) { echo "Statement ok! cursor=" . ovrimos_cursor($res) . " "; $colnb = ovrimos_num_fields($res); echo "Output columns=" . $colnb . " "; for ($i=1; $i <= $colnb; $i++) { $name = ovrimos_field_name($res, $i); $type = ovrimos_field_type($res, $i); $len = ovrimos_field_len($res, $i); echo "Column " . $i . " name=" . $name . " type=" . $type . " len=" . $len . " "; } ovrimos_result_all($res); ovrimos_free_result($res); } ovrimos_close($conn); } ?> PHP Documentation Group OVRIMOS_RESULT_ALL(3)
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