ORA-01449: column contains NULL values; cannot alter to NOT NULL - Oracle Database 12c Error Message

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

ORA-01449: column contains NULL values; cannot alter to NOT NULL.

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



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