What is spool file in Oracle?

What is spool file in Oracle?

The “spool” command is used within SQL*Plus to direct the output of any query to a server-side flat file. SQL> spool /tmp/myfile.lst. Becuse the spool command interfaces with the OS layer, the spool command is commonly used within Oracle shell scripts.

How do you use a spool?

Use Spool to Export Query Results to a CSV File table WHERE condition; spool off; In order to execute the Spool, you’ll need to run it as a script (for example, if you are using Oracle SQL Developer, you may press F5 to run the Spool as a script). Your CSV file will then get created at your specified path.

Where are Oracle spools stored?

2 Answers. Spool is a client activity, not a server one; the . lst file will be created on the machine that SQL Developer is on, not the server where the database it’s connecting to resides. You can spool to a specific directory, e.g. spool c:\windows\temp\test.

How do I spool a text file in Oracle?

Use the spool: spool myoutputfile. txt select * from users; spool off; Note that this will create myoutputfile.

What is a spool file?

A spooled file holds output data until it can be printed. The spooled file collects data from a device until a program or device is able to process the data. A program uses a spooled file as if it were reading from or writing to an actual device.

Where is my Spool file?

On the print server, navigate to C:\Windows\System32\Spool\PRINTERS\ and look for the . SPL and . SHD files where the timestamp matches the time of the print job.

What is a Spool file?

How do you spool in SQL Excel?

Export SQL Results To Excel Using SQLPLUS

1. Step 1: Login into database using SQL PLUS.
2. Step 2: Set markup using below command. SET MARKUP HTML ON.
3. Step 3: Spool the output to a file. SPOOL C:\TEMP\MYOUTPUT.XLS.
4. Step 4: Run your SQL Query.
5. Step 5: Set the Spool Off.
6. Step 6: Open the output XLS file to view the output.

Where can I find spool files?

First locate the spool directory, usually “\windows\system32\spool\printers”. Under Windows NT, it may instead be “\winnt\system32\spool\printers” or “\winnt\SYSTEM\CurrentControlSet\Control\Print\Printers”.

What is spool in piping?

A pipe spool refers to a section of a piping system that is prefabricated as smaller segments with flanges and fittings. Pipe spools are often prone to corrosion due to their exposure to the elements, water and other natural electrolytes.

What is spool file in Siebel?

Spool file generated by dedicated client is one of the unique feature which Siebel provides and help Siebel Developers while debugging many Performance issues in the application.

Can I create shortcuts for Siebel developer web client to spool SQL?

For the purpose of spooling SQL, you can create shortcuts for Siebel Developer Web Client to run customer applications such as Siebel eService. For example, the shortcut would point to the application configuration file eservice.cfg.

How can I troubleshoot performance issues with Siebel Tools?

Alternatively, after making configuration changes in Siebel Tools, you can spool the SQL that is generated by the Siebel application during runtime to troubleshoot configuration-related performance issues.

How do I write to a spool file in seam?

1. Setup Siebel Tools to write out to a spool file. Please refer to Oracle Supportweb for help on writing to the spool file. 2. Start the SeaM SSQL Application. 3. Click the browse button and select the spool file set in Step 1 4.