Table B_BidComment
Diagram B 
PRIMARY KEY
B_Topic_ID
NUMBER (10, 0) NOT NULL
B_Topic
B_BidComment_ID
NUMBER (10, 0) NOT NULL

AD_Client_ID
NUMBER (10, 0) NOT NULL
AD_Org_ID
NUMBER (10, 0) NOT NULL
IsActive
CHAR (1) default: 'Y' CHECK ( IsActive in ( 'Y' , 'N' )) NOT NULL
Created
DATE default: SYSDATE NOT NULL
CreatedBy
NUMBER (10, 0) NOT NULL
Updated
DATE default: SYSDATE NOT NULL
UpdatedBy
NUMBER (10, 0) NOT NULL
AD_User_ID
NUMBER (10, 0) NOT NULL
AD_User
TextMsg
NVARCHAR2 (2000) NOT NULL


FOREIGN KEY
ADUser_BidComment: AD_User_ID => AD_User
BTopic_BBidComment: B_Topic_ID => B_Topic