Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Help to check if Oracle table exists
Top Forums Shell Programming and Scripting Help to check if Oracle table exists Post 302938825 by saps19 on Thursday 19th of March 2015 08:09:12 AM
Old 03-19-2015
These queries should help you...

Code:
select owner, table_name from all_tables;
select table_name from user_tables;

Use where clauses, store the result in variable. take table as user input and then run the query.

Code:
vSQLResult=`sqlplus -s DBUID/DBPASS@SCHMA <<EOF
set pages 0
set head off
set feed off
<<Your DB queries goes here>>
exit
EOF`

You can do more R&D with above suggestion.
Last edited by saps19; 03-19-2015 at 09:09 AM.. Reason: icode tag
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

check if directory exists

Hi, I need to prompt for a response from a user to enter a path read dest_dir?"Please Enter Directory :" How do I do this until a valid directory is entered by the user. I can use to check the existence of the directory. However when I try the following I cannot get it to work. while ... (2 Replies)
Discussion started by: jerardfjay
2 Replies

2. Shell Programming and Scripting

How to check if a direcorty exists?

Hi Good people :D How do I check if a directory exists, if it does then carry on rest of the script, otherwise exit. ------------- cd $mainfolder/system1 #unzips files arrived in last 24 hrs into temp directory find * -mmin -1440 -exec unzip {} \; I'd like to check here if temp... (2 Replies)
Discussion started by: SunnyK
2 Replies

3. Shell Programming and Scripting

Check the record count in table (table in oracle)

I have requirement: 1) Check the record count in table (table in oracle) 2) If records exists generate the file for existing records and wait for some time (Go to sleep mode) and Again check the record count after 10 min.......... (Loop this process if record count >0). 3) Generate touch... (1 Reply)
Discussion started by: kamineni
1 Replies

4. Shell Programming and Scripting

Check the record count in table (table in oracle)

I have requirement: 1) Check the record count in table (table in oracle) 2) If records exists generate the file for existing records and wait for some time then Go to sleep mode and Again check the record count after 10 min.......... (Loop this process if record count >0). 3) Generate touch... (1 Reply)
Discussion started by: kamineni
1 Replies

5. Shell Programming and Scripting

Check to see if a file exists?

Hi. I'd like to have an IF-Then-Else statement where I can check to see if a file exists? We have the Bourne Shell by default. I'm looking for the syntax to do something like this: if myfile.txt exists then ...my code else ...my code end if Any help would be greatly... (5 Replies)
Discussion started by: buechler66
5 Replies

6. Shell Programming and Scripting

File exists, but cannot be opened.How to check- whether it could be opened to read when it exists

Hi #Testing for file existence if ; then echo 'SCHOOL data is available for processing' else echo 'SCHOOL DATA IS NOT AVAILABLE FOR PROCESSING' : i wrote a script, where it begins by checking if file exists or not. If it exists, it truncates the database... (2 Replies)
Discussion started by: rxg
2 Replies

7. UNIX and Linux Applications

Help in copying table structure to another table with constraints in Oracle

hi, i need to copy one table with data into another table, right now am using create table table1 as select * from table2 i want the constraints of table1 to be copied to table2 also , can anyone give me some solution to copy the constraints also, now am using oracle 10.2.0.3.0... (1 Reply)
Discussion started by: senkerth
1 Replies

8. UNIX for Dummies Questions & Answers

How to check if a number exists?

Hello, May i please know how do i check if the given input argument is one of the listed numbers then success else failure. I am using bash shell. if then echo "success" else echo "failure" fi Thank you. (2 Replies)
Discussion started by: Ariean
2 Replies

9. Shell Programming and Scripting

To check if file exists

Hi, I have the below code written. However I am not getting the desired output I am checking if the particular path has file in it. #!/bin/bash ls -l /IRS2/IRS2_ODI/INFILE/*LS* 1>/dev/null 2>/dev/null if then echo $? echo "File Exists" fi ... (3 Replies)
Discussion started by: Shanmugapriya D
3 Replies

LEARN ABOUT LINUX

irsend

IRSEND(1)							   User Commands							 IRSEND(1)

NAME

       irsend - basic LIRC program to send infra-red commands

SYNOPSIS

       irsend [options] DIRECTIVE REMOTE CODE [CODE...]

DESCRIPTION

       Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such
       as TV boxes, HiFi sets, etc.

       DIRECTIVE can be:
	  SEND_ONCE	    - send CODE [CODE ...] once
	  SEND_START	    - start repeating CODE
	  SEND_STOP	    - stop repeating CODE
	  LIST		    - list configured remote items
	  SET_TRANSMITTERS  - set transmitters NUM [NUM ...]
	  SIMULATE	    - simulate IR event

       REMOTE is the name of a remote, as described in the lircd configuration file.

       CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file.

       NUM is the transmitter number of the hardware device.

       For the LIST DIRECTIVE, REMOTE and/or CODE can be empty:

	  LIST	 ""    ""   - list all configured remote names
	  LIST REMOTE  ""   - list all codes of REMOTE
	  LIST REMOTE CODE  - list only CODE of REMOTE

       The SIMULATE command only works if it has been explicitly enabled in lircd.

       -h --help
	      display usage summary

       -v --version
	      display version

       -d --device
	      use given lircd socket [/var/run/lirc/lircd]

       -a --address=host[:port]
	      connect to lircd at this address

       -# --count=n
	      send command n times

EXAMPLES

	  irsend LIST DenonTuner ""
	  irsend SEND_ONCE  DenonTuner PROG-SCAN
	  irsend SEND_ONCE  OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP
	  irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3
	  irsend SEND_STOP  OnkyoAmpli VOL-DOWN
	  irsend SET_TRANSMITTERS 1
	  irsend SET_TRANSMITTERS 1 3 4
	  irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S"

FILES

       /etc/lirc/lircd.conf
	      Default lircd configuration file.  It should contain all the remotes, their infra-red codes and the corresponding timing	and  wave-
	      form details.

DIAGNOSTICS

       If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics:
       "irsend: could not connect to socket"
       "irsend: Connection refused" (or "Permission denied").

SEE ALSO

       The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory.

       lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org.

irsend 0.9.0-pre1						   October 2010 							 IRSEND(1)
All times are GMT -4. The time now is 09:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy