ORA-01448
index must be dropped before changing to desired type
Cause
An ALTER TABLE MODIFY statement attempted to change an indexed character column to a LONG column. Columns with the datatype LONG may not be indexed, so the index must be dropped before the modification.
Action
Drop all indexes referencing the column before changing its datatype to LONG.
ORA-01448
index must be dropped before changing to desired type
Cause
An ALTER TABLE MODIFY statement attempted to change an indexed character column to a LONG column. Columns with the datatype LONG may not be indexed, so the index must be dropped before the modification.
Action
Drop all indexes referencing the column before changing its datatype to LONG.
ORA-01448
index must be dropped before changing to desired type
Cause
An ALTER TABLE MODIFY statement attempted to change an indexed character column to a LONG column. Columns with the datatype LONG may not be indexed, so the index must be dropped before the modification.
Action
Drop all indexes referencing the column before changing its datatype to LONG.
