Sponsored Content
Full Discussion: Make process parallel
Top Forums Shell Programming and Scripting Make process parallel Post 302943469 by Corona688 on Friday 8th of May 2015 05:54:11 PM
Old 05-08-2015
I bet you'd get much better speedup by connecting to the database once instead of 200 times, and accomplish this without DDOS-ing your database server.

Code:
awk 'BEGIN { print "set head off;" } { print "SELECT CONCAT(CONCAT(\""$1"\", \"|\"), COUNT(*)) FROM "$1";" }' tables.txt | sqlplus -s -l / as sysdba > $AUDIT_FILE

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

killing parallel oracle process

Hi guys: I have a an oracle job which uses 10 parallel hints and would like to killit when it hangs. I want to kill all the processes that have been spawned. what I do right now is get the pid of the scheduler process which initiated theis job and the do a ps -ef| grep 'pid' and trace through... (1 Reply)
Discussion started by: oracle8
1 Replies

2. Shell Programming and Scripting

split process files in parallel and rejoin

Hi I need to split a huge file into multiple smaller files using split command. After that i need to process each file in the back ground with sql loader .Sql loader is a utlity to load CSV files into oracle . Check the status of each of these sqlloaders and then after sucessfull... (6 Replies)
Discussion started by: xiamin
6 Replies

3. AIX

Make : parallel execution

Hi, Is there any way to run parallel jobs using make command? I am using non-GNU make utility on AIX 4.3. I want to run 2 jobs symultaneously using make utility. Thanks. Suman (0 Replies)
Discussion started by: suman_jakkula
0 Replies

4. Shell Programming and Scripting

how to start a process and make it sleep for 5 mins and then kill that process

how to start a process and make it sleep for 5 mins and then kill that process (6 Replies)
Discussion started by: shrao
6 Replies

5. Shell Programming and Scripting

How to make the parent process to wait for the child process

Hi All, I have two ksh script. 1st script calls the 2nd script and the second script calls an 'C' program. I want 1st script to wait until the 'C' program completes. I cant able to get the process id for the 'C' program (child process) to make the 1st script to wait for the second... (7 Replies)
Discussion started by: sennidurai
7 Replies

6. Shell Programming and Scripting

Parallel process in Perl

HI All, I have scenerio where I need to call sub modules through for loop for (i=0; i<8000 ;i++) { .. BLOCKA } BLOCKA { .. .. subroutine 1; subroutine 2; } I want this to be run in parallel process1 BLOCKA { (6 Replies)
Discussion started by: gvk25
6 Replies

7. Programming

Parallel process in java

Hello; Please Are both threads execute in parallel? Thank you (4 Replies)
Discussion started by: chercheur857
4 Replies

8. UNIX for Dummies Questions & Answers

Running parallel process

i am having 4 process,have to run parallel and not after one by one. sample1.sh sample2.sh sample3.sh sample4.sh Thanks in advance. i (11 Replies)
Discussion started by: sagar_1986
11 Replies

9. Shell Programming and Scripting

How to make parallel execution on folder ?

I have few very huge files ~ 2 Billion rows of 130 column(CDR data) in a folder, I have written shell script need to read on each file in a folder and will create a new files based on some logic. But problem is it's taking time to create a new file due to the size , So i dont want to corrupt... (6 Replies)
Discussion started by: rspwilliam
6 Replies

10. Shell Programming and Scripting

Monitoring processes in parallel and process log file after process exits

I am writing a script to kick off a process to gather logs on multiple nodes in parallel using "&". These processes create individual log files. Which I would like to filter and convert in CSV format after they are complete. I am facing following issues: 1. Monitor all Processes parallelly.... (5 Replies)
Discussion started by: shunya
5 Replies
DROP 
TABLE(7) SQL Commands DROP TABLE(7) NAME
DROP TABLE - remove a table SYNOPSIS
DROP TABLE name [, ...] [ CASCADE | RESTRICT ] INPUTS name The name (optionally schema-qualified) of an existing table to drop. CASCADE Automatically drop objects that depend on the table (such as views). RESTRICT Refuse to drop the table if there are any dependent objects. This is the default. OUTPUTS DROP TABLE The message returned if the command completes successfully. ERROR: table "name" does not exist If the specified table does not exist in the database. DESCRIPTION
DROP TABLE removes tables from the database. Only its owner may destroy a table. A table may be emptied of rows, but not destroyed, by using DELETE. DROP TABLE always removes any indexes, rules, triggers, and constraints that exist for the target table. However, to drop a table that is referenced by a foreign-key constraint of another table, CASCADE must be specified. (CASCADE will remove the foreign-key constraint, not the other table itself.) NOTES Refer to CREATE TABLE and ALTER TABLE for information on how to create or modify tables. USAGE
To destroy two tables, films and distributors: DROP TABLE films, distributors; COMPATIBILITY
SQL92 SQL - Language Statements 2002-11-22 DROP TABLE(7)
All times are GMT -4. The time now is 05:41 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy