Search notes:

Oracle: DBMS_UTILITY.SQLID_TO_SQLHASH

dbms_utility.sqlid_to_sqlhash converts an SQLID to the corresponding hash value.
In the following query, in each record, the first value is equal to the second value: 
select
   dbms_utility.sqlid_to_sqlhash(sql_id),
   hash_value
from
   v$sql
;

See also

dbms_sql_translator.sql_id
dbms_utility

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1758193827, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/databases/Oracle/installed/packages/dbms/utility/api/sqlid_to_sqlhash(48): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78