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An Extra Column M_ROW$$ Is Added To The Table After Performing Online Table Redefinition Using The Rowid Option (Doc ID 459762.1)

Last updated on FEBRUARY 02, 2022

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


You may observe an extra column M_ROW$$ added to the table once the table has undergone an Online Redefenition using the Rowid option.


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