Recently I was working on a PL/SQL project and I had so many unsaved tabs open on SQLDeveloper. Before I could save those queries, It crashed and got closed. It led me to think and prepare a project to get those queries and save it.

Since I am using WSL2 on Windows 10, by default all Oracle SQL history(queries) are saved on location C:\Users\pc\AppData\Roaming\SQL Developer\SqlHistory. So this will be the input to the function.

• Create a .sql file in current directory whose by default name is allSqls.sql, which can be changed as per user's wish. Sample file can be seen at right.
• Add the current time at top of the file.
• Traverse through all xml files from input directory and extract the text from SQL tag.
• Add that text to the sql file.

Pressing F8 in SQLDeveloper will also give us similar SQL history