-- Create table create table RES_CUSTOMER_BEST ( resid VARCHAR2(100) not null, ctime DATE, utime DATE, createid NUMBER, cuserName VARCHAR2(255) not null, corpid VARCHAR2(255) not null, outuserid VARCHAR2(255) not null, userid VARCHAR2(255) not null, remark VARCHAR2(1000) ) tablespace UPDEV_DATA pctfree 10 initrans 1 maxtrans 255 storage ( initial 64K next 1M minextents 1 maxextents unlimited ); -- Create/Recreate primary, unique and foreign key constraints alter table RES_CUSTOMER_BEST add constraint PK_RES_CUSTOMER_BEST_RESID primary key (RESID) using index tablespace UPDEV_DATA pctfree 10 initrans 2 maxtrans 255 storage ( initial 64K next 1M minextents 1 maxextents unlimited );