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ORA-01436: CONNECT BY loop in user data

            SELECT CASE                      WHEN CONNECT_BY_ISLEAF = 1 THEN 0                      WHEN LEVEL = 1 THEN 1                   ...

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    Welcome to our blog. Our mission to learn and solve Oracle related problem.  Introduction to Oracle Oracle is a product from Oracle Corpo...
  • ORA-01436: CONNECT BY loop in user data
                SELECT CASE                      WHEN CONNECT_BY_ISLEAF = 1 THEN 0                      WHEN LEVEL = 1 THEN 1                   ...
  • Class 1 Practice
    Practice 1 1.             Connect database in SQL*Plus session using the user ID and password. 2.             SQL*Plus commands access t...