>You've to specify the type of column
>

>ALTER table Z:\REL\REL04\_2o713ned5 alter COLUMN trm_id int AUTOINC NEXTVALUE 220 STEP 1
>

>>I generate and execute this statement in the process of updating the structure of a table. It fails whether the path is included or not, the table is closed or open. Does someone know what is wrong with it?
>>
>>ALTER table Z:\REL\REL04\_2o713ned5 alter COLUMN trm_id AUTOINC NEXTVALUE 220 STEP 1
>
>
>>

Thank you very much Sergey. Besides giving you sincere thanks, how can I and ohter members of UT show our gratitude?