SQL 2012 :: Creating Index On Multiple Columns Separately

Jul 28, 2015

I used following query to identify missing indexes:

SELECT mid.statement , mid.included_columns, mid.equality_columns, mid.inequality_columns,
migs.avg_total_user_cost * (migs.avg_user_impact / 100.0) * (migs.user_seeks + migs.user_scans) AS improvement_measure,
'CREATE INDEX [NCIX_' + CONVERT (varchar, mig.index_group_handle) + '_' + CONVERT (varchar, mid.index_handle)
+ '_' + LEFT (PARSENAME(mid.statement, 1), 32) + ']'
+ ' ON ' + mid.statement

[Code] ....

I think I need to only create few if an index is covering all columns then I do not need to create more indexes for separate columns or should I create separate index as suggested?

Similarly:

CREATE INDEX [NCIX_20187_20186_TL_SRV_Stationary_Stock_Transact] ON [TL_SRV_Stationary_Stock_Transaction] ([SerialNo],[StationaryStatus]) GO
CREATE INDEX [NCIX_20189_20188_TL_SRV_Stationary_Stock_Transact] ON [TL_SRV_Stationary_Stock_Transaction] ([StationaryStatus]) INCLUDE ([SerialNo]) GO

[Code] ....

Should I create all indexes above or use minimum number of indexes which covers all columns as mentioned in above create index statements?

View 2 Replies


ADVERTISEMENT

Multiple Columns Index/Key (does It Free Me From Creating A Single Column Indexes???)

Apr 12, 2007

I hope i'm in the right place, but thanks anyway....

Actually i have 2 questions (regarding sql-server Indices/Keys):



1) I have an index, which is consisted of 4 columns.

I've read elsewhere that this index functions (as well) as an index (single column

index) on the first column of this multi-column index.



Does this mean that if i'd like to have (in addition) Indices on all of the 4 columns

seperately i need to define only 3???



2) I have a unique key consisted of multiple columns.

I'd like to save an index to this combination of columns as well (to speed up

things in DB...).

Does the definition of a multiple-columns key free me from defining the multiple-

columns index???

can anyone explain the main diference between Keys and Indices???





View 1 Replies View Related

Multiple Columns Index/Key (does It Free Me From Creating A Single Column Indexes???)

Apr 16, 2007

I hope i'm in the right place, but thanks anyway....

Actually i have 2 questions (regarding sql-server Indices/Keys):



1) I have an index, which is consisted of 4 columns.

I've read elsewhere that this index functions (as well) as an index (single column

index) on the first column of this multi-column index.



Does this mean that if i'd like to have (in addition) Indices on all of the 4 columns

seperately i need to define only 3???



2) I have a unique key consisted of multiple columns.

I'd like to save an index to this combination of columns as well (to speed up

things in DB...).

Does the definition of a multiple-columns key free me from defining the multiple-

columns index???

can anyone explain the main diference between Keys and Indices???


thanks,

Ran Kizi

View 3 Replies View Related

SQL Server 2008 :: Creating Index Including Non-key Columns

Jul 9, 2015

Does including non-key columns work for the performance of an index?

View 8 Replies View Related

SQL 2012 :: Columnstore Index - Add All Columns?

Mar 31, 2014

When creating a column store index, are there any reasons not to include all columns, besides index size of course? i.e. will the index be more versatile with more columns or should I treat it exactly like its a standard index, putting only necessary columns, in the correct order?

View 1 Replies View Related

SQL Server 2012 :: Concatenate Multiple Rows In Multiple Columns

Aug 5, 2014

I concatenate multiple rows from one table in multiple columns like this:

--Create Table
CREATE TABLE [Person].[Person_1](
[BusinessEntityID] [int] NOT NULL,
[PersonType] [nchar](2) NOT NULL,
[FirstName] [varchar](100) NOT NULL,
CONSTRAINT [PK_Person_BusinessEntityID_1] PRIMARY KEY CLUSTERED

[Code] ....

This works very well, but I want to concatenate more rows with different [PersonType]-Values in different columns and I don't like the overhead, of using the same table in every subquery ([Person_1]). Is there a more elegant way to do this, without using a temp table or something else?

View 1 Replies View Related

Create Unique Index On Multiple Columns

Jan 19, 2008

Hello, I will explain myself further. I want to make my table in such a way that no two colums have the same value for example:
Row 1 - Column 1 = "cool"
Row 1 - Column 3 = 91
Row 3 - Column 1 = "cool"
Row 3 - Column 3 = 91
 
I dont care about one column having duplicate values, I want to protect against  Column 1 and 3 having the same values on other rows. Is this possible to do in sql server?

View 4 Replies View Related

SQL Server 2012 :: Multiple Rows Into Multiple Columns?

Mar 2, 2015

I have the following results:

ID, Office1
1, Testing
1, Hello World

What i am trying to do is to get this result:

ID, Office1, Office2
1, Testing, Hello World

how i can accomplish this task.

View 3 Replies View Related

SQL 2012 :: Included Columns In Non-clustered Index

May 8, 2014

I am trying to tune a process that is running slowly. I analyzed the process using the Database Engine Tuning Advisor, and it recommended the creation of 3 indexes, all non-clustered:

1) ColA, include ColB
2) ColA, include ColC
3) ColA, include ColD

So... I created a single non-clustered index on:

4) ColA, include ColB, ColC, ColD

That should do the same thing, right? A look at my execution plan shows that the index I created is being scanned -- 3 times. What is puzzling me, though, is that the Database Engine Tuning Advisor is still recommending I create these 3 separate indexes, even with the index (4) that I created in existence.

If it matters, ColA, ColB, ColC and ColD are all int FKs.

View 2 Replies View Related

SQL 2012 :: 5 Columns In Table - Clustered Index Scan

Mar 28, 2014

I have a table with clustered index on that. I have only 5 columns in that table. Execution plan is showing that Index scan occurred. What are the cause of the Index scan how can we change that to index seek?

I am giving that kind of similar query below

SELECT @ProductID= ProductID FROM Product WITH (NOLOCK) WHERE SalesID= '@salesId' and Product = 'Clothes '

View 7 Replies View Related

SQL 2012 :: Include Columns In Index That Are In Where Clause / Select List And Join

Jun 2, 2014

Usually it is better to include the columns in the index that are in where clause, select list and join.I am thinking that the columns in the selected list is better to keep as index columns and the columns that are in the where clause is better to keep in key columns.Where do we use join column is it better to create as main key column or included column.

View 4 Replies View Related

T-SQL (SS2K8) :: Creating Comma Separated List Of Details From Multiple Columns?

Jun 3, 2010

I am trying to find a way to add into a table a flattened (comma seperated list) of email addresses based on the multiple columns of nformation in another table (joined by customer_full_name and postcode.

This is to highlight duplicate email addresses for people under the same customer_full_name and Postcode.

I have done this using a loop which loops through concatenating the email addresses but it takes 1minute to do 1000. The table is 19,000 so this isn't really acceptable. I have tried temp tables, table variables and none of this seems to make any difference. I think that it is becuase i am joining on text columns?

Create table #tempa
(
customer_Full_Name varchar(100),
Customer_Email varchar(100),
Postcode varchar(100),
AlternateEmail varchar(max)NULL
)
insert into #tempa (customer_full_name,customer_email,postcode)

[code]....

View 9 Replies View Related

SQL 2012 :: Split Data From Two Columns In One Table Into Multiple Columns Of Result Table

Jul 22, 2015

So I have been trying to get mySQL query to work for a large database that I have. I have (lets say) two tables Table_One and Table_Two. Table_One has three columns: Type, Animal and TestID and Table_Two has 2 columns Test_Name and Test_ID. Example with values is below:

**TABLE_ONE**
Type Animal TestID
-----------------------------------------
Mammal Goat 1
Fish Cod 1
Bird Chicken 1
Reptile Snake 1
Bird Crow 2
Mammal Cow 2
Bird Ostrich 3

**Table_Two**
Test_name TestID
-------------------------
Test_1 1
Test_1 1
Test_1 1
Test_1 1
Test_2 2
Test_2 2
Test_3 3

In Table_One all types come under one column and the values of all Types (Mammal, Fish, Bird, Reptile) come under another column (Animals). Table_One and Two can be linked by Test_ID

I am trying to create a table such as shown below:

Test_Name Bird Reptile Mammal Fish
-----------------------------------------------------------------
Test_1 Chicken Snake Goat Cod
Test_2 Crow Cow
Test_3 Ostrich

This should be my final table. The approach I am currently using is to make multiple instances of Table_One and using joins to form this final table. So the column Bird, Reptile, Mammal and Fish all come from a different copy of Table_one.

For e.g

Select
Test_Name AS 'Test_Name',
Table_Bird.Animal AS 'Birds',
Table_Mammal.Animal AS 'Mammal',
Table_Reptile.Animal AS 'Reptile,
Table_Fish.Animal AS 'Fish'
From Table_One

[Code] .....

The problem with this query is it only works when all entries for Birds, Mammals, Reptiles and Fish have some value. If one field is empty as for Test_Two or Test_Three, it doesn't return that record. I used Or instead of And in the WHERE clause but that didn't work as well.

View 4 Replies View Related

SQL 2012 :: Calculated Columns Conditional On Calculated Columns Multiple Tables

Apr 20, 2014

I have 4 tables involved here. The priority table is TABLE1:

NAMEID TRANDATE TRANAMT RMPROPID TOTBAL
000001235 04/14/2014 335 A0A00 605
000001234 04/14/2014 243 A0A01 243
000001236 04/14/2014 425 A0A02 500

TRANAMT being the amount paid & TOTBAL being the balance due per the NAMEID & RMPROPID specified.The other table includes a breakdown of the total balance, in a manner of speaking, by charge code (thru a SUM(OPENAMT) query of DISTINCT CHGCODE

TABLE2
NAMEID TRANDATE TRANAMT RMPROPID CHGCODE OPENAMT
000001234 04/01/2014 400 A0A01 ARC 0
000001234 04/05/2014 -142 A0A01 ARC 228
000001234 04/10/2014 15 A0A01 ALT 15

[code]...

Also with a remaining balance (per CHGCODE) column. Any alternative solution that would effectively split the TABLE1.TRANAMT up into the respective TABLE2.CHGCODE balances? Either way, I can't figure out how to word the queries.

View 0 Replies View Related

SQL Server 2012 :: Where Clause On Multiple Columns?

May 16, 2014

Right now I have to do something like this and it is time consuming every time I have to query a specific table...

SELECT lots_of_columns
FROM table
WHERE (column5 = '1' OR column6 = '1' OR column7 = '1' OR column8 = '1' OR column9 = '1' OR column10 = '1' OR column11 = '1' OR column12 = '1')
AND other_query_critiera_here

Typing out the OR statement gets long, time consuming and prone to errors because that first where line with all the ORs can sometimes have 20+ ORs in it. As some insight, the columns are text columns, sometimes they have data, sometimes they are NULL. Sometimes they have the same data (i.e., column5 and column6 and column12 could both have '1' as values).

View 4 Replies View Related

SQL Server 2012 :: Query With Multiple Columns - How To Get Next Value One After Another

Aug 5, 2015

I want to know if it is possible to do the following;

I have patients that may have been transferred to different locations(see below)

location_name enter_time
4D04 2/9/15 2:35
4D14 2/9/15 8:44
RECOVERY 3 2/9/15 9:08
4D13 2/9/15 17:36
4D14 2/10/15 2:02

i know i can do a min max to get my first and last values. I want to label the columns something like

1st location, 2nd location, 3rd location, 4th location, discharge location.

there could be 1 location or 20.

is there a way to do this?

i can do a temporary table and then an update query to add the values to those columns.

just not sure how to get the next value and then the next etc.

View 9 Replies View Related

Creating Index On A View To Prevent Multiple Not Null Values - Indexed View?

Jul 23, 2005

I am looking to create a constraint on a table that allows multiplenulls but all non-nulls must be unique.I found the following scripthttp://www.windowsitpro.com/Files/0.../Listing_01.txtthat works fine, but the following lineCREATE UNIQUE CLUSTERED INDEX idx1 ON v_multinulls(a)appears to use indexed views. I have run this on a version of SQLStandard edition and this line works fine. I was of the understandingthat you could only create indexed views on SQL Enterprise Edition?

View 3 Replies View Related

SQL Server 2012 :: QEURY - Join Multiple Columns

Sep 1, 2015

DECLARE @Tab1 table (ID Int , PS varchar(10),NPS1 varchar(10), NPS2 varchar(10))

INSERT INTO @Tab1
SELECT 1, 'A', 'B', 'C'
UNION ALL
SELECT 2, 'D', 'E', 'F'
UNION ALL

[Code] ....

Need query to get the Result as below

PSPS_Col1PS_Col2NPS1NPS1_Col1NPS1_Col2NPS2NPS2_Col1NPS2_Col2
ANULLNULLBNULLNULLCXYZ123
DAAA111ENULLNULLFNULLNULL
GNULLNULLHNULLNULLINULLNULL
JBBB222KNULLNULLLNULLNULL

By using case statement we can retrieve the data, but looking for alternate way to do it.

View 4 Replies View Related

SQL Server 2012 :: Dynamic Table Pivot With Multiple Columns

Jan 23, 2014

I am trying to pivot table DYNAMICALLY but couldn't get the desired result .

Here is the code to create a table

create table Report
(
deck char(3),
Jib_in float,
rev int,
rev_insight int,
jib_out float,

[Code] .....

Code written so far. this pivots the column deck and jib_in into rows but thats it only TWO ROWS i.e the one i put inside aggregate function under PIVOT function and one i put inside QUOTENAME()

DECLARE @columns NVARCHAR(MAX), @sql NVARCHAR(MAX);
SET @columns = N'';
SELECT @columns += N', p.' + QUOTENAME(deck)
FROM (SELECT p.deck FROM dbo.report AS p
GROUP BY p.deck) AS x;

[Code] ....

I need all the columns to be pivoted and show on the pivoted table. I am very new at dynamic pivot. I tried so many ways to add other columns but no avail!!

View 1 Replies View Related

SQL Server 2012 :: Splitting A Single Column Into Multiple Columns?

Mar 3, 2015

I have a description field in a table which also stores unit of measure in the same column but with some space between them, I need to split these into two different columns.

For Eg:

Description
APPEARANCE UNIT
BDV KV
DENSITY KG/L

View 9 Replies View Related

SQL Server 2012 :: Splitting Column Values In Multiple Columns And Assigning It To Row

Dec 11, 2013

How do I write a query using the split function for the following requirement.I have a table in the following way

Identity Name Col1 Col2 Col3
1 Test1 1,2,3 200,300,400 3,4,6
2 Test2 3,4,5 300,455,600 2,3,8

I want an output in the following format

Identity Name Col1 Col2 Col3
1 Test1 1 200 3
1 Test1 2 300 4
1 Test1 3 400 6
2 Test2 3 300 2
2 Test2 4 455 3
2 Test2 5 600 8

If you see the data, first element in col1 is matched to first element in col2 and 3 after splitting the string.

View 2 Replies View Related

SQL Server 2012 :: Parse Two Delimited Table Columns Into Multiple Records

Oct 22, 2014

I have a table structure where there are multiple "/" separated values in two columns that I need to parse out into single records.

CREATE TABLE CONFIGNEW(PlanID VARCHAR(100), GroupID VARCHAR(6), SubGroupID VARCHAR(255), AddOnCode VARCHAR(2), ExternalCode VARCHAR(20)
INSERT INTO CONFIGNEW(PlanID, GroupID, SubGroupID, ExternalCode) VALUES('101/201', '000005', 'LAA/OCA/UCA/XCA', '1', 'M231_1)

[Code] .....

The results I am looking to achieve are:

PLanIDGroupIDSubGroupIDAddOnCodeExternalCode
101000005LAA1M231_1
101000005OCA2M231_2
101000005UCA3M231_3
101000005XCA4M231_4
201000005LAA1M231_1
201000005OCA2M231_2
201000005UCA3M231_3
201000005XCA4M231_4

Is there an SQL statement that can be used to accomplish this?

View 1 Replies View Related

SQL 2012 :: Rolling Up Multiple Row And Columns Into A Single Cell NULL Error

Jul 28, 2015

So I have a problem with combining cells: some of the cells are blank and some of the cells have NULL value.

The combined blank cells return perfect.

But the combined cells in which 1 or more contains NULL will return as NULL

0-4139-00-01OPTIONAL EQUIPMENT 139 - A -
0-4139-00-02NVG EQUIPMENT 139 - A -
0-4139-00-03NVG EQUIPMENT 139 - A -
0139-01-01BRAKE RESERVOIR NULL

A part of the script which i use is:

STUFF((SELECT ', ' + i.ac_type + ' - '
+ i.range_or_single+ ' ' + ' - ' + i.serialno_to
FROM msc_item_effectivity i
inner JOINmsc_item h
ONb.taskcard_verno_i = h.taskcard_verno_i
WHERE h.itemno_i = i.itemno_i
FOR XML PATH('')), 1, 1, '')

i.ac_type = 139
i.range_or_single = A
i.serialno_to = blank or NULL

I want the result of the blank value to be the same as the NULL value.

0139-01-01BRAKE RESERVOIR 139 - A -

View 2 Replies View Related

SQL Server 2012 :: Querying A Supersession Two Column Table With Multiple Supersessions In Both Columns

Jan 29, 2014

I'm fairly new to SQL and am just setting up a Windows 8 app using an Azure SQL server. The issue I have is looking up a part number supersession and getting the latest number. One part number can have multiple supersessions (ie RTC5756 > STC8572 > STC3765 > STC9150 > STC9191 > SFP500160 ).The data I am supplied monthly has both the superseeded items and the supersession information in both columns and is not easy to decipher - for example:

Supersessions Table
----------------------

RTC5756 | STC9191
SFP500160 | STC9191
STC9191 | STC2951
STC3765 | STC9191
STC8572 | STC9191
STC9150 | STC9191

[code]...

The newest part number is kept in a separate table - called "source" - which in this instance is SFP500160. I need access to the latest part number but also to the part's previous numbers, due to the fact that some people may still be stocking them as an old part number and for them to search by. Is there an easy and efficient way of doing both a lookup for the supersessions and a join on the two tables to minimize the queries on the database?

View 9 Replies View Related

How Dose It Matter For The Non-clustered Index Key Columns And Included Columns?

Apr 24, 2007

Hi, all experts here,

Thanks a lot for your kind attention.

As I am creating the non-clustered indexes for the tables, I dont quite understand how dose it really matter to put the columns in the index key columns or put them into the included columns of the index?

I am really confused about that and I am looking forward to hearing from you and thank you very much again for your advices and help.

With best regards,

Yours sincerely,

View 4 Replies View Related

SQL 2012 :: Full Text Index How To Make It NOT To Index Embedded Or Attached Documents

Sep 30, 2015

I am using Full Text Index to index emails stored in BLOB column in a table. Index process parses stored emails, and, if there is one or more files attached to the email these documents get indexed too. In result when I'm querying the full text index for a word or phrase I am getting reference to the email containing the word of phrase if interest if the word was used in the email body OR if it was used in any document attached to the email.

How to distinguish in a Full Text query that the result came from an embedded document rather than from "main" document? Or if that's not possible how to disable indexing of embedded documents?

My goal is either to give a user an option if he or she wants to search emails (email bodies only) OR emails AND documents attached to them, or at least clearly indicate in the returned result the real source where the word or phrase has been found.

View 0 Replies View Related

SQL Server 2014 :: Creating A Table With Updatable Columns And Read-only Columns

May 26, 2015

Here is My requirement, I'm not sure if this is possible. Creating table called master like col1, col2 col3, col4 , col5 ...Where Col1, col2 are updatable - this can be done easily

Col3, col4 are columns in another table but these can be just a read only ?? Is this possible ? this is possible with View but not friendly with share point CRUD...Col 5 is a computed column of col 2 and col5 ? if above step can be done then sure this can be done I guess.

View 4 Replies View Related

SQL 2012 :: Clustered Index Key Order In NC Index

Mar 5, 2015

I have a clustered index that consists of 3 int columns in this order: DateKey, LocationKey, ItemKey (there are many other columns in this data warehouse table such as quantities, prices, etc.).

Now I want to add a non-clustered index on just one of the other columns, say LocationKey, like this:
CREATE INDEX IX_test on TableName (LocationKey)

I understand that the clustered index keys will also be added as key columns to any NC indexes. So, in this case the NC index will also get the other two columns from the clustered index added as key columns. But, in what order will they be added?

Will the resulting index keys on this new NC index effectively be:

LocationKey, DateKey, ItemKey
OR
LocationKey, ItemKey, DateKey

Do the clustering keys get added to a NC index in the same order as they are defined in the clustered index?

View 1 Replies View Related

Creating A Database From Multiple Databases Accross Multiple Servers

Sep 13, 2007

Hi,

I'm trying to create a database that takes specific information from a number of databases on different servers to make some reporting that we have much easier.

I'm pretty new to SQL so I'm not sure of the best way to proceed. I read an article that suggested I use the OPENROWSET command. The problem is, the version of SQL that came with one of the programmes we use is limited and will not allow you to turn on the allow "Ad Hoc distributed Queries" so the SLQ statement will not execute.

I'm confused why it won't let me to connect through ODBC as I've created a web page that selects data from this database with no problems!

Here is the SQL statement that I've written to make sure it is the correct one (on the msdn library page it said that this was the ODBC connection):

SELECT a.*
FROM OPENROWSET('MSDASQL','DRIVER=(SQL Server);SERVER=APPOLOACT7;UID=sa;PWD=***************',
'SELECT * FROM MDCTestAndDev.dbo.TBL_CONTACT') AS a



I've also created the ODBC connection using the tool on Administration Tools>Data Sources ODBC

Any help would be greatly appreciated (also any ways of selecting from one database and inserting it into another will be helpfull)

Thanks

View 8 Replies View Related

5 By 5 Number Separately

Oct 2, 2014

I would like to know how to separate 5 by 5 number.

For Example 51428-65821

I would like to separate the last 5 digits number into 658 and 21 separately.

View 3 Replies View Related

Transact SQL :: Select And Parse Json Data From 2 Columns Into Multiple Columns In A Table?

Apr 29, 2015

I have a business need to create a report by query data from a MS SQL 2008 database and display the result to the users on a web page. The report initially has 6 columns of data and 2 out of 6 have JSON data so the users request to have those 2 JSON columns parse into 15 additional columns (first JSON column has 8 key/value pairs and the second JSON column has 7 key/value pairs). Here what I have done so far:

I found a table value function (fnSplitJson2) from this link [URL]. Using this function I can parse a column of JSON data into a table. So when I use the function above against the first column (with JSON data) in my query (with CROSS APPLY) I got the right data back the but I got 8 additional rows of each of the row in my table. The reason for this side effect is because the function returned a table of 8 row (8 key/value pairs) for each json string data that it parsed.

1. First question: How do I modify my current query (see below) so that for each row in my table i got back one row with 19 columns.

SELECT A.ITEM1,A.ITEM2,A.ITEM3,A.ITEM4, B.*
FROM PRODUCT A
CROSS APPLY fnSplitJson2(A.ITEM5,NULL) B

If updated my query (see below) and call the function twice within the CROSS APPLY clause I got this error: "The multi-part identifier "A.ITEM6" could be be bound.

2. My second question: How to i get around this error?

SELECT A.ITEM1,A.ITEM2,A.ITEM3,A.ITEM4, B.*, C.*
FROM PRODUCT A
CROSS APPLY fnSplitJson2(A.ITEM5,NULL) B,  fnSplitJson2(A.ITEM6,NULL) C

I am using Microsoft SQL Server 2008 R2 version. Windows 7 desktop.

View 14 Replies View Related

T-SQL (SS2K8) :: Select Group On Multiple Columns When At Least One Of Non Grouped Columns Not Match

Aug 27, 2014

I'd like to first figure out the count of how many rows are not the Current Edition have the following:

Second I'd like to be able to select the primary key of all the rows involved

Third I'd like to select all the primary keys of just the rows not in the current edition

Not really sure how to describe this without making a dataset

CREATE TABLE [Project].[TestTable1](
[TestTable1_pk] [int] IDENTITY(1,1) NOT NULL,
[Source_ID] [int] NOT NULL,
[Edition_fk] [int] NOT NULL,
[Key1_fk] [int] NOT NULL,
[Key2_fk] [int] NOT NULL,

[Code] .....

Group by fails me because I only want the groups where the Edition_fk don't match...

View 4 Replies View Related

SQL Server 2012 :: Joining Dim To Fact Table Where Dim Table Key Exists In Multiple Fact Columns

Oct 26, 2015

Say you have a fact table with a few columns that all reference the same key column in a dimension table, you want to write a view to return the information for those keys?

USE MyTestDB;
GO
SET NOCOUNT ON;
IF OBJECT_ID ('dbo.FactTemp' ,'U') IS NOT NULL
DROP TABLE dbo.FactTemp;

[Code] ....

I'm using very small data at the moment, and the query plan and statistics don't really say which way.

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved