How to Export The Table with a CLOB Column Into a CSV File using UTL_FILE ? (Doc ID 1967617.1)

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How to Export The Table with a CLOB Column Into a CSV File using UTL_FILE ? (Doc ID 1967617.1)

GOAL

How to Export The Table with a CLOB Column Into a CSV File using UTL_FILE ?

Below is the sample PL/SQL function to export the table data into a CSV File.
This solution takes data from a table with CLOB column and writes it to a csv file using the UTL_FILE built-in package.
Note that UTL_FILE has a limit of 32K, so that combined length of all the columns in a row should be less than or equal to 32k.

SOLUTION

1)Login to the DB user

2)Create a sample table

3)Insert the sample data into to the above table TESTCLOB

4)Check the sample data.

5)Create a PL/SQL directory object pointing to a Valid physical directory in the database server where csv file is created and make sure that this directory has proper write permission to Oracle user.

6)Create the below function to export the table data into a CSV File.

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