Oracle Error Codes

All Oracle Database Error Codes

Oracle database error code ORA-01018 – column does not have a LONG datatype

Oracle Database Error Code ORA-1018 Description :

column does not have a LONG datatype

Error Cause:

An attempt was made to fetch data using the LONG fetch option, but the specified column was not LONG.

How to Solve :

Re-execute the fetch without the LONG fetch option or create the table with a LONG column.