Slow and fast comparison in Tablediff.exe - sql

I am using tablediff.exe to compare two SQL tables, on two servers one is local and the other is remote.
My first table is Table1 (380,000 records)
My second Table is Table2 (290,000 records)
When I compare local Table1 to remote Table1 it takes about 6 minutes .
When I compare local Table2 to remote Table2 it takes about forever and no result (Table2 has less records than Table1)
I deleted a column of type image from Table2, but the problem still there.
What may be the problem ?
NOTE: TABLE2 Structure
[ID] [varchar](10) NOT NULL,
[Title] [nvarchar](10) NULL,
[FName] [nvarchar](255) NULL,
[MName] [nvarchar](25) NULL,
[LName] [nvarchar](25) NULL,
[MotherName] [nvarchar](25) NULL,
[DOB] [datetime] NULL,
[BirthPlace] [nvarchar](50) NULL,
[Gender] [varchar](1) NULL,
[MaritalStatus] [nvarchar](25) NULL,
[ChildrenNo] [varchar](50) NULL,
[Occupation] [nvarchar](25) NULL,
[NationalityID] [varchar](3) NULL,
[Address] [nvarchar](255) NULL,
[Telephone] [varchar](20) NULL,
[Mobile] [varchar](20) NULL,
[Email] [varchar](50) NULL,
[BloodGroup] [varchar](3) NULL,
[RecieveSMS] [bit] NULL,
[FileNo] [nvarchar](250) NULL,
[PrimaryPhysician] [varchar](10) NULL,
[IqamaID] [varchar](10) NULL,
[EmergencyContactName] [nvarchar](50) NULL,
[EmergencyContactRelation] [nvarchar](50) NULL,
[EmergencyContactNo] [nvarchar](50) NULL,
[ProfilePicture] [image] NULL,
[Status] [bit] NULL,
[SecondaryTelNo] [varchar](20) NULL,
[SecondaryMobileNo] [varchar](20) NULL,
[Notes] [nvarchar](255) NULL,
[BankID] [varchar](10) NULL,
[IBANNo] [nvarchar](50) NULL,
[isWalkIn] [bit] NULL CONSTRAINT [DF_Patients_isWalkIn] DEFAULT ((0)),
[AR_FName] [nvarchar](255) NULL,
[AR_MName] [nvarchar](25) NULL,
[AR_LName] [nvarchar](25) NULL,
[AR_MotherName] [nvarchar](25) NULL,
[isVIP] [bit] NULL,
[FirstVisitDate] [varchar](255) NULL,
[EmploymentID] [varchar](20) NULL,
[ImagePath] [nvarchar](250) NULL,
[PatientLevel] [int] NOT NULL CONSTRAINT [DF_Patients_PatientLevel] DEFAULT ((1)),
CONSTRAINT [PK_Patients] 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]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]

Related

Same query but different execution plans, same server

I made a copy of a table with the same indexes in the same database of the same server.
Then it executes the same query in one table and in the other but the execution plan is different.
Why?
These are my queries:
select top 1 * from SFMatl
where AppUpdated = 0 and UpdLock = 0 and CompanyId = 'ent'
order by recid
select top 1 * from SFMatl_Backup20042017
where AppUpdated = 0 and UpdLock = 0 and CompanyId = 'ent'
order by recid
And these execution plans:
Query1
Query2
My create tables:
/****** Object: Table [dbo].[SFMatl_Backup20042017] Script Date: 20/04/2017 14:40:33 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[SFMatl_Backup20042017](
[RecId] [int] NOT NULL,
[CompanyId] [char](3) NOT NULL,
[PrOdId] [varchar](10) NOT NULL,
[OprNum] [tinyint] NOT NULL,
[WrkCtrId] [varchar](10) NOT NULL,
[ItemId] [varchar](20) NOT NULL,
[SizeId] [varchar](20) NOT NULL,
[SizeId2] [varchar](20) NOT NULL,
[ColorId] [varchar](20) NOT NULL,
[MatlPropId] [varchar](8) NOT NULL,
[LineNum] [tinyint] NOT NULL,
[SubForLineNum] [tinyint] NOT NULL,
[SerialNum] [varchar](20) NOT NULL,
[PalletNum] [varchar](20) NOT NULL,
[BatchNum] [varchar](20) NOT NULL,
[PQty] [numeric](28, 12) NOT NULL,
[PUnit] [varchar](10) NOT NULL,
[SQty] [numeric](28, 12) NOT NULL,
[SUnit] [varchar](10) NOT NULL,
[TQty] [numeric](28, 12) NOT NULL,
[TUnit] [varchar](10) NOT NULL,
[StkQty] [numeric](28, 12) NOT NULL,
[StkUnit] [varchar](10) NOT NULL,
[FtQty] [numeric](28, 12) NOT NULL,
[LbQty] [numeric](28, 12) NOT NULL,
[MQty] [numeric](28, 12) NOT NULL,
[KgQty] [numeric](28, 12) NOT NULL,
[Yield] [numeric](28, 12) NOT NULL,
[YieldUnit] [varchar](10) NOT NULL,
[WPQty] [numeric](28, 12) NOT NULL,
[WPUnit] [varchar](10) NOT NULL,
[WSQty] [numeric](28, 12) NOT NULL,
[WSUnit] [varchar](10) NOT NULL,
[SetNum] [int] NOT NULL,
[LaneNum] [tinyint] NOT NULL,
[RowNum] [smallint] NOT NULL,
[TranType] [varchar](10) NOT NULL,
[WasteId] [varchar](10) NOT NULL,
[Shift] [varchar](10) NOT NULL,
[ShiftTime] [datetime] NOT NULL,
[ShiftDate] [datetime] NOT NULL,
[PRGCode] [varchar](10) NOT NULL,
[UserRemark] [text] NOT NULL,
[JobType] [varchar](10) NOT NULL,
[WareHouseId] [varchar](10) NOT NULL,
[LocationId] [varchar](10) NOT NULL,
[AppUpdated] [tinyint] NOT NULL,
[OnOffUpdated] [tinyint] NOT NULL,
[InventTransId] [varchar](20) NOT NULL,
[OrgSerialNum] [varchar](100) NOT NULL,
[ReworkFlag] [tinyint] NOT NULL,
[Reworked] [tinyint] NOT NULL,
[Category] [varchar](50) NOT NULL,
[GroupTranNum] [varchar](10) NOT NULL,
[SystemCreated] [tinyint] NOT NULL,
[OfflineTran] [tinyint] NOT NULL,
[UpdLock] [tinyint] NOT NULL,
[UpdLockTime] [datetime] NOT NULL,
[SFBOMRevision] [int] NOT NULL,
[UDF01] [varchar](50) NOT NULL,
[UDF02] [varchar](50) NOT NULL,
[AddEdit] [tinyint] NOT NULL,
[CalcGauge] [numeric](28, 12) NOT NULL,
[MasterSerial] [varchar](100) NOT NULL,
[OprSerialCount] [smallint] NOT NULL,
[QACheck] [tinyint] NOT NULL,
[SpliceCount] [tinyint] NOT NULL,
[NumAcross] [tinyint] NOT NULL,
[PermitNum] [int] NOT NULL,
[TransAs] [char](1) NOT NULL,
[CreateTime] [datetime] NOT NULL,
[ModifyTime] [datetime] NOT NULL,
[OSUser] [varchar](20) NOT NULL,
[ComputerName] [varchar](40) NOT NULL,
[Reassign] [tinyint] NOT NULL,
[Reassigned] [tinyint] NOT NULL,
[OprCode] [varchar](10) NOT NULL
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO
/****** Object: Table [dbo].[SFMatl] Script Date: 20/04/2017 14:40:03 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[SFMatl](
[RecId] [int] IDENTITY(1,1) NOT NULL,
[CompanyId] [char](3) NOT NULL,
[PrOdId] [varchar](10) NOT NULL,
[OprNum] [tinyint] NOT NULL,
[WrkCtrId] [varchar](10) NOT NULL,
[ItemId] [varchar](20) NOT NULL,
[SizeId] [varchar](20) NOT NULL,
[SizeId2] [varchar](20) NOT NULL,
[ColorId] [varchar](20) NOT NULL,
[MatlPropId] [varchar](8) NOT NULL,
[LineNum] [tinyint] NOT NULL,
[SubForLineNum] [tinyint] NOT NULL,
[SerialNum] [varchar](20) NOT NULL,
[PalletNum] [varchar](20) NOT NULL,
[BatchNum] [varchar](20) NOT NULL,
[PQty] [numeric](28, 12) NOT NULL,
[PUnit] [varchar](10) NOT NULL,
[SQty] [numeric](28, 12) NOT NULL,
[SUnit] [varchar](10) NOT NULL,
[TQty] [numeric](28, 12) NOT NULL,
[TUnit] [varchar](10) NOT NULL,
[StkQty] [numeric](28, 12) NOT NULL,
[StkUnit] [varchar](10) NOT NULL,
[FtQty] [numeric](28, 12) NOT NULL,
[LbQty] [numeric](28, 12) NOT NULL,
[MQty] [numeric](28, 12) NOT NULL,
[KgQty] [numeric](28, 12) NOT NULL,
[Yield] [numeric](28, 12) NOT NULL,
[YieldUnit] [varchar](10) NOT NULL,
[WPQty] [numeric](28, 12) NOT NULL,
[WPUnit] [varchar](10) NOT NULL,
[WSQty] [numeric](28, 12) NOT NULL,
[WSUnit] [varchar](10) NOT NULL,
[SetNum] [int] NOT NULL,
[LaneNum] [tinyint] NOT NULL,
[RowNum] [smallint] NOT NULL,
[TranType] [varchar](10) NOT NULL,
[WasteId] [varchar](10) NOT NULL,
[Shift] [varchar](10) NOT NULL,
[ShiftTime] [datetime] NOT NULL,
[ShiftDate] [datetime] NOT NULL,
[PRGCode] [varchar](10) NOT NULL,
[UserRemark] [text] NOT NULL,
[JobType] [varchar](10) NOT NULL,
[WareHouseId] [varchar](10) NOT NULL,
[LocationId] [varchar](10) NOT NULL,
[AppUpdated] [tinyint] NOT NULL,
[OnOffUpdated] [tinyint] NOT NULL,
[InventTransId] [varchar](20) NOT NULL,
[OrgSerialNum] [varchar](100) NOT NULL,
[ReworkFlag] [tinyint] NOT NULL,
[Reworked] [tinyint] NOT NULL,
[Category] [varchar](50) NOT NULL,
[GroupTranNum] [varchar](10) NOT NULL,
[SystemCreated] [tinyint] NOT NULL,
[OfflineTran] [tinyint] NOT NULL,
[UpdLock] [tinyint] NOT NULL,
[UpdLockTime] [datetime] NOT NULL,
[SFBOMRevision] [int] NOT NULL,
[UDF01] [varchar](50) NOT NULL,
[UDF02] [varchar](50) NOT NULL,
[AddEdit] [tinyint] NOT NULL,
[CalcGauge] [numeric](28, 12) NOT NULL,
[MasterSerial] [varchar](100) NOT NULL,
[OprSerialCount] [smallint] NOT NULL,
[QACheck] [tinyint] NOT NULL,
[SpliceCount] [tinyint] NOT NULL,
[NumAcross] [tinyint] NOT NULL,
[PermitNum] [int] NOT NULL,
[TransAs] [char](1) NOT NULL,
[CreateTime] [datetime] NOT NULL,
[ModifyTime] [datetime] NOT NULL,
[OSUser] [varchar](20) NOT NULL,
[ComputerName] [varchar](40) NOT NULL,
[Reassign] [tinyint] NOT NULL,
[Reassigned] [tinyint] NOT NULL,
[OprCode] [varchar](10) NOT NULL
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO
The main difference with those queries is they are not the same.
The table SELECTed is not the same.
This means two things in term of Query Plan.
Different statistics due to different amount of datas for example.
Different indexes or index fragmentation.
You can check indexes and their fragmentation (and maybe rebuild/reorganize them if required), you can also recalculate the statistics.
If it still keeps the same query plans,
then the difference is mainly due to data contained in the tables.
one of the main parameter ,sql server uses while creating a plan is statistics.So even if the data is same in both the tables you have ,statistics will be different,which leads to different execution plans
To view statistics for the tables ,you can use below
dbcc show_statistics('SFMatl','AppUpdated')
dbcc show_statistics('SFMatl','SFMatl_Backup20042017')
If you now,how to infer the above results, you will be able to see ,statistics are different for the above two tables ,which further decides plan quality

How can I improve this query? Trying to figure out where to do indexing

i've been given a task to improve the below query because it's kinda slow.
SELECT 9 AS FieldCount,
A.AccountName AS Field1,
U.FullName AS Field2,
A.City AS Field3,
A.State AS Field4,
A.Zip5 AS Field5,
COUNT(DISTiNCT C.Contact_ID) AS Field6,
COUNT(DISTiNCT L.Lead_ID) AS Field7,
A.Account_ID AS Field8,
A.CreateDateTime AS Field9,
ROW_NUMBER() OVER (ORDER BY A.CreateDateTime DESC) As RowNum
FROM
dynamic_Account A
LEFT JOIN dynamic_Contact C
ON A.Account_ID = C.Account_ID
LEFT JOIN dynamic_Lead L
ON A.Account_ID = L.Account_ID,
static_List AS LS,
static_List AS LC,
static_User AS U
WHERE (A.Account_ID > 0)
AND (A.Source_ID = LS.List_ID)
AND (A.Category_ID = LC.List_ID)
AND (A.AccountSR01_ID = U.User_ID)
GROUP BY
AccountName,
LC.Title,
U.FullName,
A.City,
A.State,
A.Zip5,
A.Account_ID,
A.CreateDateTime
Can anyone please give me a pointer of how the joint can be improved or where to put the index? Thanks
EDIT:
Below is the create scripts of the tables that I generated from sql management studio.
dynamic_Account:
CREATE TABLE [dbo].[dynamic_Account](
[Account_ID] [int] IDENTITY(1,1) NOT NULL,
[RecordStatus] [int] NULL,
[AttributeList] [nvarchar](max) NULL,
[CreateUser_ID] [int] NULL,
[CreateDateTime] [datetime] NULL,
[ChangeUser_ID] [int] NULL,
[ChangeDateTime] [datetime] NULL,
[ViewUser_ID] [int] NULL,
[ViewDateTime] [datetime] NULL,
[InactiveFlag] [bit] NOT NULL,
[Source_ID] [int] NULL,
[Campaign_ID] [int] NULL,
[Comments] [nvarchar](max) NULL,
[Parent_ID] [int] NULL,
[Subsidiary_ID] [int] NULL,
[IndividualFlag] [bit] NOT NULL,
[AccountType] [nvarchar](50) NULL,
[AccountStage] [nvarchar](50) NULL,
[AccountName] [nvarchar](100) NULL,
[CompanyName] [nvarchar](100) NULL,
[Address1] [nvarchar](100) NULL,
[Address2] [nvarchar](100) NULL,
[Address3] [nvarchar](100) NULL,
[Address4] [nvarchar](100) NULL,
[City] [nvarchar](100) NULL,
[State] [nvarchar](100) NULL,
[PostalCode] [nvarchar](20) NULL,
[Zip5] [nvarchar](5) NULL,
[Zip4] [nvarchar](4) NULL,
[Country] [nvarchar](50) NULL,
[DoNotMailFlag] [bit] NOT NULL,
[TerritoryList] [nvarchar](255) NULL,
[PhoneNumber] [nvarchar](30) NULL,
[DoNotCallFlag] [bit] NOT NULL,
[FaxNumber] [nvarchar](30) NULL,
[Category_ID] [int] NULL,
[OtherNameList] [nvarchar](255) NULL,
[WebSite] [nvarchar](255) NULL,
[Geolocation] [nvarchar](100) NULL,
[OverrideTerritoryFlag] [bit] NOT NULL,
[AccountSR01_ID] [int] NULL,
[AccountSR02_ID] [int] NULL,
[AccountSR03_ID] [int] NULL,
[AccountSR04_ID] [int] NULL,
[AccountSR05_ID] [int] NULL,
[AccountSR06_ID] [int] NULL,
[AccountSR07_ID] [int] NULL,
[AccountSR08_ID] [int] NULL,
[AccountSR09_ID] [int] NULL,
[AccountSR10_ID] [int] NULL,
[AccountSR11_ID] [int] NULL,
[AccountSR12_ID] [int] NULL,
[AccountSR13_ID] [int] NULL,
[AccountSR14_ID] [int] NULL,
[AccountSR15_ID] [int] NULL,
[AnnualRevenue] [nvarchar](100) NULL,
[EmployeeCount] [nvarchar](100) NULL,
[BusinessDuration] [nvarchar](100) NULL,
[Custom_01] [nvarchar](255) NULL,
[Custom_02] [nvarchar](255) NULL,
[Custom_03] [nvarchar](255) NULL,
[Custom_04] [nvarchar](255) NULL,
[Custom_05] [nvarchar](255) NULL,
[Custom_06] [nvarchar](255) NULL,
[Custom_07] [nvarchar](255) NULL,
[Custom_08] [nvarchar](255) NULL,
[Custom_09] [nvarchar](255) NULL,
[Custom_10] [nvarchar](255) NULL,
[Custom_11] [nvarchar](255) NULL,
[Custom_12] [nvarchar](255) NULL,
[Custom_13] [nvarchar](255) NULL,
[Custom_14] [nvarchar](255) NULL,
[Custom_15] [nvarchar](255) NULL,
[Custom_16] [nvarchar](255) NULL,
[Custom_17] [nvarchar](255) NULL,
[Custom_18] [nvarchar](255) NULL,
[Custom_19] [nvarchar](255) NULL,
[Custom_20] [nvarchar](255) NULL,
CONSTRAINT [PK_dynamic_Account_1] PRIMARY KEY CLUSTERED
(
[Account_ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
)
dynamic_Contact:
CREATE TABLE [dbo].[dynamic_Contact](
[Contact_ID] [int] IDENTITY(1,1) NOT NULL,
[RecordStatus] [int] NULL,
[AttributeList] [nvarchar](max) NULL,
[CreateUser_ID] [int] NULL,
[CreateDateTime] [datetime] NULL,
[ChangeUser_ID] [int] NULL,
[ChangeDateTime] [datetime] NULL,
[ViewUser_ID] [int] NULL,
[ViewDateTime] [datetime] NULL,
[InactiveFlag] [bit] NOT NULL,
[Source_ID] [int] NULL,
[Campaign_ID] [int] NULL,
[Comments] [nvarchar](max) NULL,
[Subsidiary_ID] [int] NULL,
[Account_ID] [int] NULL,
[ContactName] [nvarchar](50) NULL,
[Salutation] [nvarchar](10) NULL,
[FirstName] [nvarchar](50) NULL,
[MiddleInitial] [nvarchar](10) NULL,
[LastName] [nvarchar](50) NULL,
[Department] [nvarchar](255) NULL,
[JobTitle] [nvarchar](255) NULL,
[RoleList] [nvarchar](255) NULL,
[DoNotMailFlag] [bit] NOT NULL,
[WorkPhoneNumber] [nvarchar](30) NULL,
[DoNotCallWorkFlag] [bit] NOT NULL,
[CellPhoneNumber] [nvarchar](30) NULL,
[DoNotCallCellFlag] [bit] NOT NULL,
[HomePhoneNumber] [nvarchar](30) NULL,
[DoNotCallHomeFlag] [bit] NOT NULL,
[EmailAddress] [nvarchar](100) NULL,
[DoNotEmailFlag] [bit] NOT NULL,
[AltEmailAddress] [nvarchar](100) NULL,
[DoNotEmailAltFlag] [bit] NOT NULL,
[ProductInterestList] [nvarchar](255) NULL,
[Custom_01] [nvarchar](255) NULL,
[Custom_02] [nvarchar](255) NULL,
[Custom_03] [nvarchar](255) NULL,
[Custom_04] [nvarchar](255) NULL,
[Custom_05] [nvarchar](255) NULL,
[Custom_06] [nvarchar](255) NULL,
[Custom_07] [nvarchar](255) NULL,
[Custom_08] [nvarchar](255) NULL,
[Custom_09] [nvarchar](255) NULL,
[Custom_10] [nvarchar](255) NULL,
[Custom_11] [nvarchar](255) NULL,
[Custom_12] [nvarchar](255) NULL,
[ProductInterestListOld] [nvarchar](255) NULL,
CONSTRAINT [PK_dynamic_Contact] PRIMARY KEY CLUSTERED
(
[Contact_ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
)
dynamic_Lead:
CREATE TABLE [dbo].[dynamic_Lead](
[Lead_ID] [int] IDENTITY(1,1) NOT NULL,
[RecordStatus] [int] NULL,
[AttributeList] [nvarchar](max) NULL,
[CreateUser_ID] [int] NULL,
[CreateDateTime] [datetime] NULL,
[ChangeUser_ID] [int] NULL,
[ChangeDateTime] [datetime] NULL,
[ViewUser_ID] [int] NULL,
[ViewDateTime] [datetime] NULL,
[Source_ID] [int] NULL,
[Campaign_ID] [int] NULL,
[Comments] [nvarchar](max) NULL,
[Subsidiary_ID] [int] NULL,
[Contact_ID] [int] NULL,
[Account_ID] [int] NULL,
[LeadDateTime] [datetime] NULL,
[Description] [nvarchar](255) NULL,
[Details] [nvarchar](max) NULL,
[OverrideTerritoryFlag] [bit] NULL,
[SalesRep_ID] [int] NULL,
[SalesGroup_ID] [int] NULL,
[LeadQuality_ID] [int] NULL,
[LeadStage_ID] [int] NULL,
[LeadStatus_ID] [int] NULL,
[ActivityStatus_ID] [int] NULL,
[DisqualifiedReason_ID] [int] NULL,
[ProductInterestList] [nvarchar](255) NULL,
[Score] [int] NULL,
[Custom_01] [nvarchar](255) NULL,
[Custom_02] [nvarchar](255) NULL,
[Custom_03] [nvarchar](255) NULL,
[Custom_04] [nvarchar](255) NULL,
[Custom_05] [nvarchar](255) NULL,
[Custom_06] [nvarchar](255) NULL,
[Custom_07] [nvarchar](255) NULL,
[Custom_08] [nvarchar](255) NULL,
[Custom_09] [nvarchar](255) NULL,
[Custom_10] [nvarchar](255) NULL,
[Custom_11] [nvarchar](255) NULL,
[Custom_12] [nvarchar](255) NULL,
[ProductInterestListOld] [nvarchar](255) NULL,
CONSTRAINT [PK_dynamic_Lead] PRIMARY KEY CLUSTERED
(
[Lead_ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
)
static_List:
CREATE TABLE [dbo].[static_List](
[List_ID] [int] IDENTITY(1,1) NOT NULL,
[RecordStatus] [int] NULL,
[AttributeList] [ntext] NULL,
[CreateUser_ID] [int] NULL,
[CreateDateTime] [datetime] NULL,
[ChangeUser_ID] [int] NULL,
[ChangeDateTime] [datetime] NULL,
[InactiveFlag] [bit] NULL,
[ListName] [nvarchar](100) NULL,
[Title] [nvarchar](100) NULL,
[Parent_ID] [int] NULL,
[DisplayIndex] [int] NULL,
[DefaultFlag] [bit] NULL,
[External_ID] [nvarchar](255) NULL,
[Custom_01] [nvarchar](255) NULL,
[Custom_02] [nvarchar](255) NULL,
[Custom_03] [nvarchar](255) NULL,
[Custom_04] [nvarchar](255) NULL,
[Custom_05] [nvarchar](255) NULL,
[Custom_06] [nvarchar](255) NULL,
[Custom_07] [nvarchar](255) NULL,
[Custom_08] [nvarchar](255) NULL,
[Custom_09] [nvarchar](255) NULL,
[Custom_10] [nvarchar](255) NULL,
[Custom_11] [nvarchar](255) NULL,
[Custom_12] [nvarchar](255) NULL,
[Custom_13] [nvarchar](255) NULL,
[Custom_14] [nvarchar](255) NULL,
[Custom_15] [nvarchar](255) NULL,
[Custom_16] [nvarchar](255) NULL,
[Custom_17] [nvarchar](255) NULL,
[Custom_18] [nvarchar](255) NULL,
[Custom_19] [nvarchar](255) NULL,
[Custom_20] [nvarchar](255) NULL,
CONSTRAINT [PK_tmp_static_List] PRIMARY KEY CLUSTERED
(
[List_ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
)
static_User:
CREATE TABLE [dbo].[static_User](
[User_ID] [int] IDENTITY(1,1) NOT NULL,
[RecordStatus] [int] NULL,
[AttributeList] [nvarchar](max) NULL,
[CreateUser_ID] [int] NULL,
[CreateDateTime] [datetime] NULL,
[ChangeUser_ID] [int] NULL,
[ChangeDateTime] [datetime] NULL,
[InactiveFlag] [bit] NOT NULL,
[Username] [nvarchar](100) NULL,
[EmailAddress] [nvarchar](150) NULL,
[LegalName] [nvarchar](100) NULL,
[FullName] [nvarchar](100) NULL,
[FirstName] [nvarchar](100) NULL,
[LastName] [nvarchar](100) NULL,
[DisplayName] [nvarchar](100) NULL,
[NickName] [nvarchar](100) NULL,
[CellPhoneNumber] [nvarchar](100) NULL,
[WorkPhoneNumber] [nvarchar](100) NULL,
[FaxNumber] [nvarchar](100) NULL,
[JobTitle] [nvarchar](100) NULL,
[Department] [nvarchar](100) NULL,
[OfficeName] [nvarchar](100) NULL,
[Address1] [nvarchar](100) NULL,
[Address2] [nvarchar](100) NULL,
[Address3] [nvarchar](100) NULL,
[City] [nvarchar](100) NULL,
[State] [nvarchar](100) NULL,
[Zip] [nvarchar](100) NULL,
[Country] [nvarchar](100) NULL,
[LastAccess] [datetime] NULL,
[Custom_01] [nvarchar](255) NULL,
[Custom_02] [nvarchar](255) NULL,
[Custom_03] [nvarchar](255) NULL,
[Custom_04] [nvarchar](255) NULL,
[Custom_05] [nvarchar](255) NULL,
[Custom_06] [nvarchar](255) NULL,
[Custom_07] [nvarchar](255) NULL,
[Custom_08] [nvarchar](255) NULL,
[Custom_09] [nvarchar](255) NULL,
[Custom_10] [nvarchar](255) NULL,
[Custom_11] [nvarchar](255) NULL,
[Custom_12] [nvarchar](255) NULL,
CONSTRAINT [PK_dbo_static_User] PRIMARY KEY CLUSTERED
(
[User_ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON
Row Counts:
dynamic_Account: 180,000 rows
dynamic_Contact: 310,000 rows
dynamic_Lead: 130,000 rows
static_List: 1300 rows
static_User: 250 rows
I currently have no index on any table.
Since your results do NOT include anything from static_List, removing static_List from your FROM clause and using an EXISTS or IN in the WHERE clause will probably help. Also, you should be consistent with how you join your tables. Finally, since you don't show anything from the static_List table, including it in your GROUP BY clause doesn't make sense.
You might be able to add indices that speed up your process, but changing your query as follows will probably have the largest impact:
SELECT 9 AS FieldCount,
A.AccountName AS Field1,
U.FullName AS Field2,
A.City AS Field3,
A.State AS Field4,
A.Zip5 AS Field5,
COUNT(DISTiNCT C.Contact_ID) AS Field6,
COUNT(DISTiNCT L.Lead_ID) AS Field7,
A.Account_ID AS Field8,
A.CreateDateTime AS Field9,
ROW_NUMBER() OVER (ORDER BY A.CreateDateTime DESC) As RowNum
FROM
dynamic_Account A
LEFT JOIN dynamic_Contact C
ON A.Account_ID = C.Account_ID
LEFT JOIN dynamic_Lead L
ON A.Account_ID = L.Account_ID,
INNER JOIN static_User U ON A.AccountSR01_ID = U.User_ID
WHERE (A.Account_ID > 0)
AND EXISTS(SELECT 1 from static_List WHERE A.Category_ID = List_ID Or A.Source_ID = List_ID)
GROUP BY
AccountName,
U.FullName,
A.City,
A.State,
A.Zip5,
A.Account_ID,
A.CreateDateTime
Generally speaking, you want to add indexes on the following:
a) joins
b) order by columns
c) group by columns
If you understand what the database is doing, in each of those actions it has to:
a) sort the table to figure out which ones match
b) sort the table in the sequence is needed to return the result set
c) sort the table on what it is grouping by
Indexes and query optimization is a simple subject, but it can contain a lot of complexities.
Also, a primary key automatically creates a UNIQUE index (as a primary key is unique). So you do not need to index this, as long as the PK is there.
This should give you a good starting point.
In your case, I would add an index (the default type is "b-tree") to :
dynamic_contact (Account_ID)
dynamic_lead (Account_ID)
Hope this helps.
This looks like SQL Server to me.
The query returns 180,000 rows, so it will never be extremely fast.
I made few guesses/assumptions about relationships between the tables.
WITH
CTE_Contacts
AS
(
SELECT
dynamic_Contact.Account_ID
,COUNT(*) AS CountContacts
FROM dynamic_Contact
GROUP BY dynamic_Contact.Account_ID
)
,CTE_Leads
AS
(
SELECT
dynamic_Lead.Account_ID
,COUNT(*) AS CountLeads
FROM dynamic_Lead
GROUP BY dynamic_Lead.Account_ID
)
SELECT
9 AS FieldCount
,A.AccountName AS Field1
,U.FullName AS Field2
,A.City AS Field3
,A.State AS Field4
,A.Zip5 AS Field5
,ISNULL(CTE_Contacts.CountContacts, 0) AS Field6
,ISNULL(CTE_Leads.CountLeads, 0) AS Field7
,A.Account_ID AS Field8
,A.CreateDateTime AS Field9
,ROW_NUMBER() OVER (ORDER BY A.CreateDateTime DESC) As RowNum
FROM
dynamic_Account AS A
INNER JOIN static_User AS U ON U.User_ID = A.AccountSR01_ID
INNER JOIN static_List AS LS ON LS.List_ID = A.Source_ID
INNER JOIN static_List AS LC ON LC.List_ID = A.Category_ID
LEFT JOIN CTE_Contacts AS C ON C.Account_ID = A.Account_ID
LEFT JOIN CTE_Leads AS L ON L.Account_ID = A.Account_ID
WHERE
(A.Account_ID > 0)
;
Account_ID is not NULL and it is IDENTITY starting from 1, so all values should be positive, so there is no point having explicit filter Account_ID > 0. It doesn't make much sense to join to static_List, unless A.Source_ID and A.Category_ID can have values that don't exist in static_List (like NULL).
Create indexes
These are very important (even if you don't change the query itself):
dynamic_Contact.Account_ID
dynamic_Lead.Account_ID
These are no so important, but may be useful:
dynamic_Account.AccountSR01_ID
dynamic_Account.Source_ID
dynamic_Account.Category_ID
dynamic_Account.CreateDateTime
Create foreign keys
For all relations between the tables.

Update on view over partitioned tables updating all clustered indexes

We have a table, which is partitioned through a date field into separate years.
There is a view over all of these tables (Call)
Schema is as follows:
CREATE TABLE [dbo].[Call_2015](
[calID] [uniqueidentifier] NOT NULL,
[calPackageID] [int] NULL,
[calClientID] [int] NULL,
[calStartDate] [datetime] NOT NULL,
[calEndDate] [datetime] NOT NULL,
[calTimeIn] [char](5) NULL,
[calTimeOut] [char](5) NULL,
[calMinutes] [smallint] NULL,
[calPreferredTimeIn] [char](5) NULL,
[calPreferredTimeOut] [char](5) NULL,
[calActualTimeIn] [char](5) NULL,
[calActualTimeOut] [char](5) NULL,
[calActualMinutes] [smallint] NULL,
[calConfirmed] [smallint] NULL,
[calCarerID] [int] NULL,
[calRepCarerID] [int] NULL,
[calOriginalCarerID] [int] NULL,
[calContractID] [int] NULL,
[calNeedID] [int] NULL,
[calMedicationID] [int] NULL,
[calFrequency] [smallint] NULL,
[calFromDate] [datetime] NULL,
[calWeekNo] [smallint] NULL,
[calAlert] [smallint] NULL,
[calNoLeave] [smallint] NULL,
[calTimeCritical] [smallint] NULL,
[calStatus] [smallint] NULL,
[calClientAwayReasonID] [int] NULL,
[calCarerAwayReasonID] [int] NULL,
[calOutsideShift] [smallint] NULL,
[calHistoryID] [int] NULL,
[calInvoiceID] [int] NULL,
[calWagesheetID] [int] NULL,
[calReasonID] [int] NULL,
[calCallConfirmID] [varchar](50) NULL,
[calCreated] [datetime] NULL,
[calUpdated] [datetime] NULL,
[calVariation] [int] NULL,
[calVariationUserID] [int] NULL,
[calException] [smallint] NULL,
[calRetained] [smallint] NULL,
[calDoubleUpID] [uniqueidentifier] NULL,
[calDoubleUpOrder] [smallint] NULL,
[calNeedCount] [smallint] NULL,
[calNoStay] [smallint] NULL,
[calCoverCarerID] [int] NULL,
[calPayAdjustment] [real] NULL,
[calChargeAdjustment] [real] NULL,
[calTeamID] [int] NULL,
[calExpenses] [money] NULL,
[calMileage] [real] NULL,
[calOverrideStatus] [smallint] NULL,
[calLocked] [smallint] NULL,
[calDriver] [smallint] NULL,
[calPostcode] [char](10) NULL,
[calDayCentreID] [int] NULL,
[calMustHaveCarer] [smallint] NULL,
[calRoleID] [int] NULL,
[calUnavailableCarerID] [int] NULL,
[calClientInformed] [smallint] NULL,
[calFamilyInformed] [smallint] NULL,
[calMonthlyDay] [smallint] NULL,
[calOriginalTimeIn] [char](5) NULL,
[calLeadCarer] [smallint] NULL,
[calCallTypeID] [int] NULL,
[calActualStartDate] [datetime] NULL,
[calActualEndDate] [datetime] NULL,
[Table_Year] [int] NOT NULL,
CONSTRAINT [PK_Call_2015] PRIMARY KEY CLUSTERED
(
[Table_Year] ASC,
[calID] ASC,
[calStartDate] ASC,
[calEndDate] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
GO
ALTER TABLE [dbo].[Call_2015] WITH CHECK ADD CONSTRAINT [CK_Call_Year_2015] CHECK (([Table_Year]=(2015)))
GO
ALTER TABLE [dbo].[Call_2015] CHECK CONSTRAINT [CK_Call_Year_2015]
GO
ALTER TABLE [dbo].[Call_2015] WITH CHECK ADD CONSTRAINT [CK_calStartDate_2015] CHECK (([calStartDate]>=CONVERT([datetime],'01 Jan 2015 00:00:00',(0)) AND [calStartDate]<=CONVERT([datetime],'31 DEC 2015 23:59:59',(0))))
GO
ALTER TABLE [dbo].[Call_2015] CHECK CONSTRAINT [CK_calStartDate_2015]
GO
ALTER TABLE [dbo].[Call_2015] ADD CONSTRAINT [DF_Call_2015_Table_Year] DEFAULT ((2015)) FOR [Table_Year]
GO
The update to the table is as follows:
UPDATE Call SET
calStartDate = CASE
WHEN calFrequency = 14 THEN dbo.funDate(#MonthlyDay, MONTH(calStartDate), YEAR(calStartDate))
WHEN calFrequency IN (15,16) THEN dbo.funMonthlyCallDate(calFrequency, #MonthlyDay, calStartDate)
ELSE DateAdd(d, #StartDay-1, (calStartDate - datepart(dw,calStartDate)+1))
END,
calEndDate = CASE
WHEN calFrequency = 14 THEN dbo.funDate(#MonthlyDay + #EndDay - #StartDay, MONTH(calStartDate), YEAR(calStartDate))
WHEN calFrequency IN (15,16) THEN DATEADD(D, #EndDay - #StartDay, dbo.funMonthlyCallDate(calFrequency, #MonthlyDay, calStartDate))
ELSE DateAdd(d, #StartDay-1+#DayCount, (calStartDate - datepart(dw,calStartDate)+1))
END,
calTimeIn = #TimeIn,
calTimeOut = #TimeOut,
calMinutes = #Minutes,
calMonthlyDay = #MonthlyDay,
calClientInformed = Null,
calFamilyInformed = Null
WHERE calPackageID = #PackageID
AND calClientID = #ClientID
AND calWeekNo = #WeekNo
AND (DatePart(dw, calStartDate) = #OriginalDay OR calFrequency IN (14,15,16))
AND calStartDate BETWEEN #StartDate AND #EndDate
AND (calInvoiceID = 0 OR calInvoiceID Is Null OR #InvoicesFinalised = 1)
AND (calWagesheetID = 0 OR calWagesheetID Is Null OR #WagesFinalised = 1)
AND (calLocked = 0 OR calLocked Is Null)
AND (Table_Year = YEAR(#StartDate)
OR Table_Year =YEAR(#EndDate))
The SP updates a batch of rows dependant of input into #StartDate and #EndDate (updates all rows with a calStartDate between the two)
The problem then comes with the execution plan. There are huge IO costs to the operation, and I've nailed it down to how SQL is dealing with the update.
Currently we have 20 of these tables; partitioned per year. Each update is causing an update of every single table's indexes, regardless of whether the table is actually touched by the update operation or not.
Execution Plan
Below this section it goes on to update, in the exact same manner, every table in the view.
I cannot see why this is, as I have specified the Table_Year (which the table is partitioned on) within the query text. Shouldn't SQL only update the necessary table?

SQL query taking 1 minute and 35 seconds

I am executing the query on SQL server on hosting and it is taking 1 minute and 35 seconds. And the no, of rows of retrieval are 18000. Still it is taking too much time. Query is
select ID,
FirstName,
LastName,
Branch,
EnquiryID,
Course,
College,
Mobile,
ExamID,
EntranceID,
Entrance,
Venue,
RegNo,
VenueID,
Exam,
Gender,
row_number() over (partition by EnquiryID order by ID asc) as AttemptNO
from AGAM_View_AOPList
order by EnquiryID
TABLE SCHEMAS
CREATE TABLE [dbo].[AGAM_AceOFPace](
[ID] [int] IDENTITY(1,1) NOT NULL,
[EnquiryID] [int] NULL,
[FirstName] [nvarchar](100) NULL,
[MiddleName] [nvarchar](100) NULL,
[LastName] [nvarchar](100) NULL,
[BranchID] [int] NULL,
[Branch] [nvarchar](100) NULL,
[CourseID] [int] NULL,
[ExamID] [int] NULL,
[Exam] [nvarchar](200) NULL,
[EntranceID] [int] NULL,
[Entrance] [nvarchar](200) NULL,
[RegNo] [nvarchar](200) NULL,
[EntranceCode] [nvarchar](100) NULL,
[ExamDate] [nvarchar](50) NULL,
[UserID] [nvarchar](100) NULL,
[EntranceFees] [numeric](18, 2) NULL,
[VenueID] [int] NULL,
[Venue] [nvarchar](max) NULL,
[ChequeNumber] [nvarchar](50) NULL,
[Bank] [nvarchar](100) NULL,
[CreatedDate] [datetime] NULL,
CONSTRAINT [PK_AGAM_AceOFPace] 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]
) ON [PRIMARY]
GO
ALTER TABLE [dbo].[AGAM_AceOFPace] WITH CHECK ADD CONSTRAINT [FK_AGAM_AceOFPace_AGAM_Inquiry] FOREIGN KEY([EnquiryID])
REFERENCES [dbo].[AGAM_Inquiry] ([ID])
GO
ALTER TABLE [dbo].[AGAM_AceOFPace] CHECK CONSTRAINT [FK_AGAM_AceOFPace_AGAM_Inquiry]
GO
SECOND TABLE
CREATE TABLE [dbo].[AGAM_Inquiry](
[ID] [int] IDENTITY(1,1) NOT NULL,
[RegNo] [nvarchar](200) NULL,
[BranchID] [int] NULL,
[Category] [nvarchar](100) NULL,
[CourseID] [int] NULL,
[EntranceFees] [numeric](18, 2) NULL,
[EntranceID] [int] NULL,
[UserID] [nvarchar](50) NULL,
[Status] [nvarchar](50) NULL,
[ReminderDate] [datetime] NULL,
[Reminder] [nvarchar](150) NULL,
[Mobile] [nvarchar](50) NULL,
[Email] [nvarchar](50) NULL,
[FirstName] [nvarchar](50) NULL,
[MiddleName] [nvarchar](50) NULL,
[LastName] [nvarchar](50) NULL,
[Landline] [nvarchar](50) NULL,
[Address] [nvarchar](100) NULL,
[DOB] [datetime] NULL,
[Gender] [nvarchar](50) NULL,
[PfBatchTime] [nvarchar](50) NULL,
[SourceOfInquiry] [nvarchar](50) NULL,
[ExStudentID] [int] NULL,
[InquiryDate] [datetime] NULL,
[ReceiptNumber] [nvarchar](50) NULL,
[RawID] [int] NULL,
[Deleted] [int] NULL,
[CreatedBy] [nvarchar](50) NULL,
[CreatedDate] [datetime] NULL,
[LastModifiedBy] [nvarchar](50) NULL,
[LastModifiedDate] [datetime] NULL,
[College] [nvarchar](150) NULL,
[Qualification] [nvarchar](150) NULL,
[RptNo] [nvarchar](100) NULL,
CONSTRAINT [PK_AGAM_Inquiry] 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]
) ON [PRIMARY]
GO
ALTER TABLE [dbo].[AGAM_Inquiry] WITH CHECK ADD CONSTRAINT [FK_AGAM_Inquiry_AGAM_Branch] FOREIGN KEY([BranchID])
REFERENCES [dbo].[AGAM_Branch] ([ID])
GO
ALTER TABLE [dbo].[AGAM_Inquiry] CHECK CONSTRAINT [FK_AGAM_Inquiry_AGAM_Branch]
GO
ALTER TABLE [dbo].[AGAM_Inquiry] WITH CHECK ADD CONSTRAINT [FK_AGAM_Inquiry_AGAM_Course] FOREIGN KEY([CourseID])
REFERENCES [dbo].[AGAM_Course] ([ID])
GO
ALTER TABLE [dbo].[AGAM_Inquiry] CHECK CONSTRAINT [FK_AGAM_Inquiry_AGAM_Course]
GO
ALTER TABLE [dbo].[AGAM_Inquiry] WITH CHECK ADD CONSTRAINT [FK_AGAM_Inquiry_AGAM_Users] FOREIGN KEY([UserID])
REFERENCES [dbo].[AGAM_Users] ([UserID])
GO
ALTER TABLE [dbo].[AGAM_Inquiry] CHECK CONSTRAINT [FK_AGAM_Inquiry_AGAM_Users]
GO
Can you try with changing the view to this?
SELECT TOP (100) PERCENT
AP.ID,
AP.FirstName,
AP.LastName,
AP.Branch,
AP.EnquiryID,
AC.Name,
AI.College,
AI.Mobile,
AP.ExamID,
AP.EntranceID,
AP.RegNo,
AP.VenueID,
AP.Exam,
AI.Gender,
AP.BranchID,
AP.CourseID,
AP.CreatedDate,
AI.Status,
AP.Entrance,
AP.Venue
FROM dbo.AGAM_AceOFPace AS AP
INNER JOIN dbo.AGAM_Inquiry AS AI ON AI.ID = AP.EnquiryID
INNER JOIN dbo.AGAM_Course as AC on AC.ID = AP.CourseId
ORDER BY AP.EnquiryID
Do you have an index on EnquiryId and CourseID?
Seeing as you are joining, ordering and partitioning by it you really should.
CREATE INDEX IDX_AGAM_AceOFPace_EnquiryID
ON AGAM_AceOFPace (EnquiryID)
CREATE INDEX IDX_AGAM_AceOFPace_CourseID
ON AGAM_AceOFPace (CourseID)

Conversion failed when converting from a character string to uniqueidentifier - why?

I am getting this error when running:
SELECT *
FROM repsresidents rr
LEFT JOIN
(SELECT *
FROM residents r1
INNER JOIN
(SELECT res_peopleidy AS peopleidy,
min(res_id) AS RES_ID2
FROM residents
WHERE res_active = '1'
GROUP BY res_peopleidy) r2 ON r1.res_id = r2.res_id2) r ON rr.mainpeopleidy = r.res_peopleidy
WHERE rr.communityidy = 1
I believe the problem is on min(res_id) AS RES_ID2 because res_id is a PK.
Here's the schema of residents table
CREATE TABLE [dbo].[Residents](
[RES_ID] [int] IDENTITY(1,1) NOT NULL,
[RES_PeopleIDY] [varchar](50) NOT NULL,
[RES_PhyMoveInDate] [datetime] NULL,
[RES_CurrentUnitNumber] [varchar](50) NULL,
[RES_CommunityIDY] [int] NULL,
[RES_DateStarted] [datetime] NULL,
[RES_NoPart] [int] NULL,
[RES_LastUserUpdated] [int] NULL,
[PER_ID] [int] NULL,
[HEA_ID] [int] NULL,
[LIF_ID] [int] NULL,
[INT_ID] [int] NULL,
[TES_ID] [int] NULL,
[STA_ID] [int] NULL,
[STA_Type] [int] NULL,
[NetworkSet] [int] NULL,
[RES_Active] [int] NULL,
[RES_HasImage] [int] NULL,
[RES_UpdatedImage] [int] NULL,
[RES_Bio] [text] NULL,
[RES_BioUpdate] [datetime] NULL,
[RES_BioUpdateBy] [int] NULL,
[ACT_ID] [int] NULL,
[RES_LobbyBio] [varchar](max) NULL,
[RES_LobbyBioUpdate] [datetime] NULL,
[RES_LobbyBioUpdateBy] [int] NULL,
[RES_DiscNotes1] [varchar](max) NULL,
[RES_DiscNotes2] [varchar](max) NULL,
[RES_DiscNotes3] [varchar](max) NULL,
[RES_DiscNotes4] [varchar](max) NULL,
[RES_DiscNotes5] [varchar](max) NULL,
[RES_ExpiredDate] [datetime] NULL,
[RES_ExpiredUser] [int] NULL,
[RES_FinishedDate] [datetime] NULL,
[RES_TasksSet] [int] NULL,
CONSTRAINT [PK_Residents] PRIMARY KEY CLUSTERED
(
[RES_ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
What am I doing wrong?
Since there are no UNIQUEIDENTIFIERS on Residents, I would have to believe that your issue is with RepsResidents. Any chance that mainpeopleidy is a uniqueidentifier?