ORA-02269: key column cannot be of LONG datatype - Oracle Database 12c Error Messages

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In this video we are going to see how to fix below Oracle Database 12c Error Message.

ORA-02269: key column cannot be of LONG datatype.
Cause: Self-evident.
Action: Change the datatype of the column, or remove the column from the key.

#12c #oracledatabase12c #oracledatabase #oracledba #sql #oraclesql #oraerrors #oracleerrorcodes #dba #database



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