Some time ago I wrote an article about the 10g+ SQL_ID being just a hash value of the SQL statement text. It’s just like the “old” SQL_HASH_VALUE, only twice longer (8 last bytes instead of 4 last bytes of the MD5 hash value of SQL text).
Slavik Markovich has written a nice python script for calculating SQL_IDs and SQL hash values from SQL text using that approach.
Slavik’s article is available here:
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