Oracle常用建表語句
阿新 • • 發佈:2018-11-30
欄位型別:
名稱:SERIES_NAME VARCHAR2(200)
數字:ONWAY NUMBER
標識:FLAG NUMBER(1)
日期:DATE_DAY VARCHAR2(20)
create table CUSTOMER_COUNT ( UPDATE_DATE DATE not null, RSSC_ID VARCHAR2(100) not null, COUNT NUMBER not null, RSSC_NAME VARCHAR2(100) not null, PROVINCE_ID VARCHAR2(100) not null, PROVINCE_NAME VARCHAR2(100) not null ); comment on table CUSTOMER_COUNT is '潛客總數'; comment on column CUSTOMER_COUNT.UPDATE_DATE is '計算結果的前一個正點時間'; comment on column DACU.CUSTOMER_COUNT.RSSC_ID is '大區id'; comment on column DACU.CUSTOMER_COUNT.COUNT is '計算結果'; comment on column DACU.CUSTOMER_COUNT.RSSC_NAME is '大區名稱'; comment on column DACU.CUSTOMER_COUNT.PROVINCE_ID is '省份id'; comment on column DACU.CUSTOMER_COUNT.PROVINCE_NAME is '省份名稱';