使用一个游标填充事实表和时间表

Question

任何人都可以告诉我如何使用一个光标填充事实表和时间表。表格如下，

DW_TERM_FACT 表

TERM_ID
BRANCH_ID
TEMPREQUEST_ID
TEMPCOVER_ID
TEMP_ID
STATUS
TERMDATE

DW_TIME 表

TIME_ID
TDATE
TWEEK
TMONTH
TYEAR

非常感谢你

Answer 1

按照下面你应该没问题。

declare Cur_Details cursor
for
    --select your details you will be populating from
open Cur_Details
fetch next from Cur_Details
    into  -- insert into your variables that you will use
while @@Fetch_Status = 0
   Begin
        if -- your variable meets your criteria you can begin your table population
           Begin
           --populate your tables using variables that you populated from cursor
           End
Fetch next from Cur_Details
    into -- insert into your variables that you will use
End
close Cur_Details
deallocate Cur_Details