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Unzip BLOB column and load each file in another table BLOB column

vis1985Jul 21 2018 — edited Jul 21 2018

Hi,

I have one table tab_file with 3 column as below.

Tab_file
File_id	File_name	file_data
1	finance.zip	BLOB

In file_data column zip file present and in each zip file there are multiple documents like word,pdf,excel etc.

I have to unzip this zip file present in blob column and load each file in separate table - Tab_file_unzip in another blob column like below using PLSQL.

Tab_file_unzip
File_id	File_name	File_unzip_name	File_unzip_data
1	finance.zip	abc.doc	BLOB
1	finance.zip	xyz.pdf	BLOB
1	finance.zip	pqr.xls	BLOB

Please let me know if anyone done like this before.thanks.

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Locked on Aug 18 2018

Added on Jul 21 2018

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