ORA-00957: duplicate column name

HashFlare

ORA-00957: duplicate column name

ORA-00957: duplicate column name
Cause: A column name was specified twice in a CREATE or INSERT statement. Column names must be unique within a table, view, or cluster.
Action: In a CREATE statement, change one of the column names to a new, unique column name. In an INSERT statement, remove one of the duplicate names.

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