Design an algorithm to calculate symmetrical characters and make them have the same hash

write an hash algorithm that calculates the hash of the string "ABC123" and the string "123ABC" (similar symmetric characters) so that their Hash is the same and ensures that the hash is unique

Mar.28,2021

  1. evaluate the hash of the string itself
  2. invert the string and calculate hash
  3. add up the above two hash
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b35316-e4c3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b35316-e4c3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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