temporary Tabelle aktualisieren mysql

Question

Ich migriere meine gespeicherten Prozeduren von Sql Server zu MySql.

Irgendwo habe ich ein Problem zu aktualisieren Update-Abfrage von MS SQL-Server zu Mysql für temporäre Variable. Hier ist meine MS SQL Server-Abfrage:

update sampleStoreTV set felony = c.fel,misdemeanor = c.mis,violation = c.vio 
from (select srcCL.id as 'storeId', 
case when SUM(case when srcCL.cl='FELONY' then 1 else 0 end)>0 then 1 else 0 end as 'fel', 
case when SUM(case when srcCL.cl='MISDEMEANOR' then 1 else 0 end)>0 then 1 else 0 end as 'mis', 
case when SUM(case when srcCL.cl='VIOLATION' then 1 else 0 end)>0 then 1 else 0 end as 'vio' 
from 
(select DM_Sample_Store.DM_Sample_Store_ID as 'id', 
Charge_Level.Mapped_Charge_Level as 'cl' 
from DM_Sample_Store 
left join screening_result on Screening_Result.Screening_Result_id = DM_Sample_Store.Screening_Result_id 
left join Crim_Case on Screening_Result.Screening_Result_id = Crim_Case.Screening_Result_id 
left join Crim_Charge on Crim_Case.Crim_case_id = Crim_Charge.Crim_case_id 
left join PDL_DataSource on DM_Sample_Store.DataSource_Id = PDL_DataSource.DataSource_Id 
left join DM_Sample_Search_Param on DM_Sample_Store.DM_Sample_Store_ID = DM_Sample_Search_Param.DM_Sample_Store_ID 
left join Charge_Level on Crim_Charge.Sanitized_Charge_Level_id = Charge_Level.Charge_Level_id 
where PDL_DataSource.DataSource_Id = dataSourceId 
and DM_Sample_Store.Active = 1 
and DM_Sample_Search_Param.Global_Search_Parameter_ID in (sosGspId, freqGspId, clGspId, dtGspId) 
and DM_Sample_Search_Param.Active = 1 
-- and Crim_Charge.AOR_Days is not null 
) srcCL 
group by id 
having SUM(case when cl='FELONY' then 1 else 0 end)>0 
or SUM(case when cl='MISDEMEANOR' then 1 else 0 end)>0 
or SUM(case when cl='VIOLATION' then 1 else 0 end)>0) c 
where sampleId = c.storeId 

Answer 1

Ich bin nicht sicher, was du zu tun versuchen, aber Ihre Frage ist völlig falsch aus vielen verschiedenen Gründen.

Sie müssen Ihren sampleStoreTV mit Ihren anderen Tabellen verbinden. Ich denke, es könnte so etwas sein:

update sampleStoreTV 
inner join (your query) as c on sampleStoreTV.sampleId = c.storeId 
set sampleStoreTV.felony = c.fel, 
sampleStoreTV.misdemeanor = c.mis, 
sampleStoreTV.violation = c.vio 

Ich hoffe, es hilft