ORA-12981: cannot drop column from an object type table

ORA-12981: cannot drop0:02:26

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ORA-12983: cannot drop0:01:18

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Do NOT run0:05:26

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ORA-12992: cannot drop0:02:10

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How to DROP0:01:52

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Drop Column from0:03:34

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Can I drop0:00:25

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Why you should0:12:09

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ORA-01940: cannot drop0:01:03

ORA-01940: cannot drop a user that is currently connected - Oracle Database 12c Error Messages

How To drop0:05:59

How To drop columns From The Tables In Oracle Database ? #oracle #sqldeveloper

ORACLE SQL TUTORIAL:0:02:03

ORACLE SQL TUTORIAL: How to DELETE/DROP COLUMNS in SQL DEVELOPER | Drop column

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Oracle Trigger to0:04:12

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