我有具有相同字段的表,想要使用 where 子句更新该字段,
update tmp_aus_inv_data
SET cust_region= "ROTOMOULD"
WHERE division = "ROTOMOULD" ;
update tmp_aus_inv_data
SET cust_region= "Internal"
WHERE division = "EXTRUSION" and ucase(cust_region) like ucase('Internal%') ;
我试过这个,但不工作,
update tmp_aus_inv_data
(set cust_region= "ROTOMOULD"),
(SET cust_region= "Internal")
WHERE division = "ROTOMOULD" and WHERE division = "EXTRUSION" and ucase(cust_region) like ucase('Internal%') ;