Is it possible to use LONG columns in WHERE clause or ORDER
BY?

Answer Posted / bolearner

Long data type can't participate for any operation in SQL.

Only DML queries can be applied.

Can't apply any aggregate function on LONG colum.

Can't apply any analytical function on LONG colum.

Can apply sequence on LONG colum.

Can apply synonym for LONG column table.

Can create view for LONG column table and Mat view is not possible.

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