how to convert nvarchar2 datatype to nclob
How to alter nvarchar2(50) datatype to nclob ........................i will try but it's giving error.
SQL> create table g1(column001 nvarchar2(50));
sql> alter table g1 modify column001 nclob;
alter table g1 modify column001 nclob
ERROR at line 1:
ORA-22858: invalid alteration of datatype
so please solve this ................
Hire a DBA, be sure he/she has oerr skills
Originally Posted by raavi
Pablo (Paul) Berzukov
Author of Understanding Database Administration
available at amazon and other bookstores.
Disclaimer: Advice is provided to the best of my knowledge but no implicit or explicit warranties are provided. Since the advisor explicitly encourages testing any and all suggestions on a test non-production environment advisor should not held liable or responsible for any actions taken based on the given advice.
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