Merging Row Data Or Any Suggestions

Feb 5, 2008

Hi
I have been given a table that contains data in this format:

SALESPERSON SALESPERSON_ID CLIENT DATE_FROM DATE_TO AGE
TOM 12345 NULL NULL NULL NULL
NULL NULL MARYSMITH 1/1/2008 12/31/2008 46
NULL NULL JANEDOW 1/1/2008 12/31/2008 24
ED 56789 NULL NULL NULL NULL
NULL NULL TOMJONES 1/1/2008 12/31/2008 65
ANTHONY 243546 NULL NULL NULL NULL
NULL NULL BEVBLACK 1/1/2008 12/31/2008 15
NULL NULL JEANTHOMAS 1/1/2008 12/31/2008 29

Basically this is ONE table that contains header and detail data ordered sequentially. There are not unique identifiers for the rows. The rows are ordered sequentially so that each SALESPERSON is followed by one or more CLIENTs.

If I could merge the rows, the result would look like:

SALESPERSON SALESPERSON_ID CLIENT DATE_FROM DATE_TO AGE
TOM 12345 MARYSMITH 1/1/2008 12/31/2008 46
TOM 12345 JANEDOW 1/1/2008 12/31/2008 24
ED 56789 TOMJONES 1/1/2008 12/31/2008 65
ANTHONY 243546 BEVBLACK 1/1/2008 12/31/2008 15
ANTHONY 243546 JEANTHOMAS 1/1/2008 12/31/2008 29


I am not how to do this with this data.

I also thought maybe it would be better to add unique identifiers to each set of SALESPERSONs/CLIENTs, and work with the data that way, but I am not sure how to do that.

Any help or suggestions would be appreciated. I have no ability to change this data - I have to try to work with it if possible.



JLH

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select *
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5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152

H3Bt5100
H3Cr5100
H4Bt5100
HS1Ar5100
HS1Cr5100
HS2Air5100
HS2Ar5100
HS2Br5100
HS2Cr5100
HS3Ai5100
HS3Bi5100
HS3Bit5100
HS3Cr5100
HS4Am5100
HS4Bi5100
HS4Bm5100
HS4Bt5100
HS4Ct5100
HS4Dr5100
NFrd5100
S2Ap5100
S2Ar5100
S2Ax5100
S2Bp5100
S2Br5100
S2Bw5100
S2Bx5100
S3Ap5100
S3Aw5100
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S3Bw5100
S3Bx5100
SH1Api5100
SH1Br5100
SH1Cr5100
SH2Air5100
SH2Ap5100
SH2Ar5100
SH2Ax5100
SH2Bir5100
SH2Bix5100
SH2Bp5100
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SH3Ai5100
SH3Ap5100
SH3Api5100
SH3Bw5100
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SH3Di5100
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and Issue_Returns=0 and Phy_Qty_M=0 and Phy_Qty_P=0

set @strReturn='Stock Table Update Successfully'
return
END

END
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO








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create a non-unique clustered index on recordID

Let me know if any other information is needed. Thanks

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Aug 15, 2006

I would be teaching an applied database course to buisness majorundergrads. I'm looking for a book that introduces database conceptsusing SQLServer as the database. I would really appreciate if you couldrecommend me a few such books.ThanksNemo

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SQL Query Suggestions/help

Jul 20, 2005

I'm trying to count the number of records in 'game_dates' where thecolumns home_team_id or away_team_id have the same value. E.g., iwant to know the number of records for each team_id where team_id ishome_team_id or away_team_id.I'm doing this in two separate select statements now. Example:SELECT count(home_team_id),home_team_id FROM gamesWHERE league_id = 218 and ((home_score IS NOT NULL OR away_score ISNOT NULL) OR (home_score <> 0 OR away_score <> 0))GROUP BY home_team_idandSELECT count(away_team_id),away_team_id FROM gamesWHERE league_id = 218 and ((home_score IS NOT NULL OR away_score ISNOT NULL) OR (home_score <> 0 OR away_score <> 0))GROUP BY away_team_idand then combining the results. Is there anyway to combine these toqueries into one query? ...and have a single result set returned withtwo columns (count,team_id)?Thanks,Glenn

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Suggestions Required!

Jul 10, 2007



The Background:

I have a SQL Serever with more than 10 million records.

I have to update/delete/insert records on a daily basis.

I am using the standard edition of SQL Server.

The tables are constantly having data inserted into them and the server has different jobs running all day long.

My Problem:

I cannot create index on my database and the database is getting really slow as each month/year passes.

Any/All suggestions are welcomed.

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DR Suggestions Required

Aug 16, 2007

Hi All,

Need some suggestions for senior management for DR Purposes:

Background:

WSS/MOSS2007 is being used as a Document Management solution.

17 Servers geographically dispersed around the UK. Each server runs WSS 3, SQL Server 2005 and IIS. Each server is linked into a PiP cloud via 2MB MPLS.

At each location; We are looking at 20 core databases; each pre-sized to 10GB. If I take one site as an example, the previous nights backup totalled 135GB.

The company has taken a centralised view on backup's, so SQL Server Data and Log files are replicated using Double-Take to a central location where by the files are taken onto tape daily (Full backup of all files).

As a precaution, I take a Full SQL Server backup daily and also Tran Logs every 4 hours locally and keep it there for 2 days; however if the site goes boom I loose those, so for this purpose; please forget they exist.

As I expect; when I restore the mdf and ldf files from tape, I will get errors when I attach those files into SQL Server for transactional inconsistencies which I'm well aware of.

Other options I've considered are:

1) DB Mirroring. Not a bad option, but still have to get the DB to the Mirror Server in the first place. Also DB Mirroring is not recommended for more than 10 mirrored databases.

2) Log Shipping. Same issue as above; Have to get the data here in the first place. Then once Log Shipping is setup; if I have a failure; I need to start the whole lot off again.

3) Transactional Replication. Issue is with the initial replication getting the data from A to B, then if I need to use it in a DR situation; I will get issues saying this table is being used for replication. This can be worked around, but it's a not a quick process...

4) 3rd Party Backup Compression. E.G. Litespeed; Redgate SQL Backup, etc. Good; Tests have shown a 42% compression for us, however if I refer to the earlier example of 135GB, this compresses to 81GB. Throw in the theoretical max for a 2MB link of 19GB / 24 Hours, this would take 4 Days to copy.

Other thoughts I've come up with are:

A) Split the tables into different file groups; not sure how easy this would be as the DB's and Tables already exist.

B) Full/Diff/Tran. Still have the issue of scheduling the full backup over the weekend and taking 4 days to get here.

C) Local Tape Backups. Issue is relying on someone to change the tape on a daily basis. It's not centrally managed and how do we restore in a DR situation ?

Could someone give me some pointers please?

Thanks

Steve

SQL DBA.

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