Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations SkipVought on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

How to write select statment get top highest 10000 on count from table parts.rohs based on Revision_

Status
Not open for further replies.

ahmedsa2018

Programmer
Apr 25, 2018
67
0
0
EG
I work on sql server 2012 and i need to get top 10000 revision_id and count parts related that having highest parts from parts.Rohs ?
this table have one million rows of parts but parts are repeated
so that i need to count parts related to every revision it then get top 10000 have counts


SQL:
Result Expected
revision_ID  COUNTPARTS  COMPANY
1              30        KMCOMPANY
2              20        WANDERCOMPANY
3              18         WILIAMCOMPANY

what I have tried
SQL:
select distinct  top  10000 Revision_ID,count( ZPartID)as CountParts into #temprev from    [Parts].[ROHS] r    group by Revision_ID having count( ZPartID)>1 ORDER BY 

CountParts DESC
	 
			select distinct   v.Revision_ID,CountParts,c.CompanyName from  #temprev v 
			 inner join [Parts].[ROHS] r on v.Revision_ID=r.Revision_ID
			 inner join [Parts].[Nop_Part] p on p.PartID=r.ZPartID
			 inner join [Parts].[Company] c on c.CompanyID=p.CompanyID 
order by CountParts desc





SQL:
CREATE TABLE [Parts].[ROHS](
	[ID] [int] IDENTITY(1,1) NOT FOR REPLICATION NOT NULL,
	[ZPartID] [int] NULL,
        [Revision_ID] [bigint] NULL,
	
PRIMARY KEY CLUSTERED 
(
	[ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
====================
CREATE TABLE [Parts].[Nop_Part](
	[PartID] [int] IDENTITY(1,1) NOT FOR REPLICATION NOT NULL,
	[PartName] [nvarchar](70) NOT NULL,
	[CompanyID] [int] NOT NULL,
	
 CONSTRAINT [PK_Nop_Part] PRIMARY KEY CLUSTERED 
(
	[PartID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
=============
CREATE TABLE [Parts].[Company](
	[CompanyID] [int] IDENTITY(1,1) NOT FOR REPLICATION NOT NULL,
	[CompanyName] [nvarchar](70) NOT NULL,

	
 CONSTRAINT [PK_Company] PRIMARY KEY CLUSTERED 
(
	[CompanyID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]


 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top