ORA-12992: cannot drop parent key column - 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-12992: cannot drop parent key column.
Cause: An attempt was made to drop a parent key column.
Action: Drop all constraints referencing the parent key column, or specify CASCADE
CONSTRAINTS in statement.

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



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