我试图在NetSuite保存的搜索中编写SQL查询，如果满足某些条件，则返回文本值，如果不满足，则移至下一个CASE WHEN语句。这是我所拥有的：L
CASE WHEN {shipstate} IN ('AK','ID','MT','OR','WA') THEN 'Northwest'
ELSE CASE WHEN {shipstate} IN ('CA','HI','NV','AZ') THEN 'West'
ELSE CASE WHEN {shipstate} IN ('CO','NM','UT','WY') THEN 'Rockies'
ELSE CASE WHEN {shipstate} IN ('AR','KS,'LA','OK','TX') THEN 'SO Central'
ELSE CASE WHEN {shipstate} IN ('IN','KY','MI','OH') THEN 'Great Lakes'
ELSE CASE WHEN {shipstate} IN ('IA','IL','MN','MO','NE','ND','SD','WI') THEN 'Midwest'
ELSE CASE WHEN {shipstate} IN ('CT','MA','ME','NH','RI','VT') THEN 'Northeast'
ELSE 'Southeast'
END END END END END END END
我不确定是否在错误的位置插入了ENDS，但是我确实早先使用了2个CASE WHEN语句。任何帮助，将不胜感激。