Sql server T-SQL连接

Sql server T-SQL连接,sql-server,tsql,Sql Server,Tsql,我需要在SQL中连接以下语句 我加入了两个表,MEDINFO表和IMMUNIZE表 只要不是null或01/01/1901,每个放炮代码日期都应该有一条记录 输出必须如下所示: "Admin-" + medinfo_field_31 + ", Manuf-" + medinfo_field_32 + ", Lot-" + medinfo_field_33 + ", Exp-" + medinfo_field_34 + ", Site-" + medifno_field_35 + ", Dose-

我需要在SQL中连接以下语句

我加入了两个表,
MEDINFO
表和
IMMUNIZE

只要不是
null
01/01/1901
,每个放炮代码日期都应该有一条记录

输出必须如下所示:

"Admin-" + medinfo_field_31 + ", Manuf-" + medinfo_field_32 + ", Lot-" + medinfo_field_33 + ", Exp-" + medinfo_field_34 + ", Site-" + medifno_field_35 + ", Dose-" + medinfo_field_36
select 
case when i.immunize_shot_Code = 'FLU' 
        then concat(m.medinfo_field_12,',',m.medinfo_field_19,',',m.medinfo_field_24...) 
     when i.immunize_Shot_Code = 'MENI' 
        then concat(m.medinfo_field_11,',',m.medinfo_field_11) 
     when i.immunize_Shot_code = 'TETA' 
        then concat(m.medinfo_field_13,',',m.medinfo_field18,',')
 end  as concat_value
from medinfo m
join immunize i on m.id = i.medinfo_id     --change this to match your join
where (shot_code_date is not null or shot_code_date <> '01-01-1901');
以下是我必须创建的SQL语句的条件:

IF immunize_shot_code = 'FLU', 
   then concatenate medinfo_field_12 and medinfo_field_19 thru medinfo_field_24

IF immunize_shot_code = 'MENI', 
   then concatenate medinof_field_11 and medinfo_field_25 thru medinof_field_30

IF immunize_shot_code = 'TETA', 
   then concatenate medinfo_field_13 thru medinfo_field_18 and medinfo_field_31 thru medinfo_field_36"

谢谢你的建议

这看起来像以下内容:

SELECT 

    (CASE WHEN Immunize_shot_code='Flu'
          THEN medinfo_field_12+', '+med_info_field_19+ ', '+med_info_field_20+', '+med_info_field_21+ ', '+med_info_field_22+', '+med_info_field_23+', 'med_info_field_24
         WHEN immunize_shot_code='MENI'
           THEN [CONCATINATE AS PER ABOVE]
        .....
        .....
        END) as ImmuCode
FROM TABLE_1

像上面提到的一些语句一样,您可以使用如下类似的
CASE
语句:

"Admin-" + medinfo_field_31 + ", Manuf-" + medinfo_field_32 + ", Lot-" + medinfo_field_33 + ", Exp-" + medinfo_field_34 + ", Site-" + medifno_field_35 + ", Dose-" + medinfo_field_36
select 
case when i.immunize_shot_Code = 'FLU' 
        then concat(m.medinfo_field_12,',',m.medinfo_field_19,',',m.medinfo_field_24...) 
     when i.immunize_Shot_Code = 'MENI' 
        then concat(m.medinfo_field_11,',',m.medinfo_field_11) 
     when i.immunize_Shot_code = 'TETA' 
        then concat(m.medinfo_field_13,',',m.medinfo_field18,',')
 end  as concat_value
from medinfo m
join immunize i on m.id = i.medinfo_id     --change this to match your join
where (shot_code_date is not null or shot_code_date <> '01-01-1901');
选择
i.immunize_shot_Code='流感'时的病例
然后concat(m.medinfo_字段_12',',',,m.medinfo_字段_19',',,m.medinfo_字段_24…)
当i.immunize\u Shot\u Code='MENI'
然后concat(m.medinfo_字段_11',,',m.medinfo_字段_11)
当i.immunize\u Shot\u code='TETA'
然后concat(m.medinfo_field_13',',m.medinfo_field18',')
以concat_值结束
来自medinfo m
join immunize i on m.id=i.medinfo_id——将此更改为与您的join匹配
式中(放炮代码日期不为空或放炮代码日期“01-01-1901”);

调查案例。。。什么时候我们在这里帮助您,而不是为您做这件事。
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