Re: How to change column data type from BIGINT to INTEGER.

Hi Anooj,

I need to change the datatype from integer to nvarchar so i used the above script which you gave.

ALTER TABLE "R_TEST"."PRO_TRACKING_2" ALTER ("Style" NVARCHAR(10));

But its showing following error

"invalid datatype: cannot allow NVARCHAR type column: Style: line 1 col 46 (at pos 45)"

I tried with VARCHAR Instead of NVARCHAR but still same error.. could you tell me what is the issue with this..

regards,

Mathivanan