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1. Oracle sql developer spool code#
2. Oracle sql developer spool plus#
3. Oracle sql developer spool windows#

If the database is down, the script sleeps for 5 minutes, then checks again. In the following example, we check the database is up before starting a Tomcat application server. It is sometimes necessary to check the database is up before performing a task. If you are returning multiple rows of multiple columns it gets a bit messy and forces you to parse the return value. If you are returning a single value, this method works well.

SET PAGESIZE 0 FEEDBACK OFF VERIFY OFF HEADING OFF ECHO OFF RETVAL=`sqlplus -silent scott/tiger <

Oracle sql developer spool code#

The following code show a script to pull the output of a query into a shell script variable. UNIX and Linux (Returning values from SQL) Once again, the script can be made executable using the following command. Create a file called "/u01/backup.ksh" with the following contents. The following example shows how RMAN can use the same method. The shell script is ready to be run manually from the command line or scheduled using CRON. The shell script is made executable using the following command.

Notice the "<< EOF" and "EOF" tags, indicating the start and end of the command being piped into the SQL*Plus executable. For example, save the following commands in a file called "/u01/get_emp.ksh". UNIX and Linux environments also allow the SQL*Plus and RMAN commands to be piped directly from theĬommand line. Once again, resulting shell script must be made Rman target=/ command can include a catalog= entry if a recovery catalog is used.

Next create a batch file called "/u01/backup.ksh" containing the following lines. The resulting shell script can be run manually from the command line, or scheduled using CRON.įor RMAN, place the following RMAN commands in a file called "/u01/cmdfile.txt". Sqlplus /nolog following command makes the file executable for the file owner. Next, create a shell script called "/u01/get_emp.ksh" containing the following lines. The previous methods works equally well in UNIX and Linux environments.

Oracle sql developer spool plus#

Powershell allows file redirection similar to UNIX/Linux shell scripting, so we can do something like the following for scott/tigerīACKUP DATABASE PLUS | rman target=/ UNIX and Linux (Method 1) Once again, resulting batch file can be run manually or scheduled.

Next create a batch file called "C:\backup.bat" containing the following command. As an example, place the following RMAN commands in a file called "C:\cmdfile.txt". The method is very similar when using Recovery Manager (RMAN). (Start > Programs > Accessories > System Tools > Scheduled Tasks) or the AT scheduler. Sqlplus /nolog resulting batch file can be run manually, by double-clicking on it, or scheduled using the Scheduled Tasks Wizard Next, create a batch file called "C:\get_emp.bat" containing the following command. For example, save the following script in a file called "C:\emp.sql". To run a SQL script using SQL*Plus, place the SQL along with any SQL*Plus commands in a file and save it on your operating system. UNIX and Linux (Returning values from SQL).

Oracle sql developer spool windows#

This article presents some basic techniques for creating Windows batch files and UNIX/Linux shell scripts that connect to SQL*Plus and RMAN. Home » Articles » Misc » Here Oracle Shell Scripting