All Questions
207
questions
1
vote
1
answer
116
views
Update Trigger (Comparing Descriptive string), as well as checking for valid updates
I have an audit table EpisodesHistory. One of the fields that gets copied is eDescription. I expect ...
- 155
1
vote
1
answer
976
views
Ontario Health Card mod 10 validation
An example of the business rules are here.
Does this code implement those rules correctly? Note that you will have to derive the rules from the example.
...
- 111
3
votes
1
answer
99
views
Creating SQL Indexes on Large Tables
I currently have a table with about 29 million records. The table currently has no indexes. However, I would like to build a clustered composite index built on three columns.
When I attempt to add ...
- 131
8
votes
3
answers
651
views
SQL trigger to log when employee records are updated
I am learning TSQL (SQL in general for that matter), and I wrote this trigger that inserts logs about updated employees into the tblEmployeeAudit table.
When I was ...
- 183
1
vote
2
answers
67
views
Stored procedure for processed orders in SQL Server
I am struggling with creating a Stored Procedure in SQL Server for getting sales statistics. I have managed to get the information I need out, but the query is a mess and I have probably messed up the ...
- 113
2
votes
1
answer
68
views
Trigger Updating another table - Baseball Database
This is my first time writing T-SQL so I'd like to get some criticism on how I wrote this trigger.
I'm building a Pitch-Tracking App that will use a relational database to track Pitches, At-Bats, ...
- 208
-1
votes
3
answers
83
views
Insert to table from a temporary table [closed]
I created a procedure involving dynamically collecting from various projects (databases) some records into a temporary table and from that temporary table I am inserting into a table. With a ...
- 157
1
vote
1
answer
439
views
Alternative to XML PATH
This inserts into 3 tables really quickly. My SELECT at the bottom appears to take an age, I assumed it would be fairly quick but is not. Is the XML path the right ...
- 149
3
votes
1
answer
127
views
Speed up SQL query
I have a query that I need help with speeding up. Right now it takes long enough that it often times out. I do know that the part of the query that times out is part of an ...
- 185
1
vote
1
answer
74
views
Posts that probably need editing
I wrote this Data Explorer query (reproduced below) some time ago that helped identify posts containing potential spelling/punctuation errors and earned me a Copy Editor badge on Anime.SE.
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- 955
2
votes
2
answers
105
views
SQL Server Stored Procedure quality
I'm beginner in programming and I have recently written quite an advanced stored procedure. Based on parameters with which I call it, it returns data and groups it, but that is not the most important ...
- 31
1
vote
1
answer
52
views
Remove table variable from query
I am running this query, and to get the calculation that I need, I use a table value parameter to house some of the data. Scanning roughly 50K rows to create the table value parameter then performing ...
0
votes
1
answer
48
views
Concatenating results in a comma separated list
I am trying to list all of the employees linked to a certain 'Interaction' I want the employees listed on one line with comma's separating them, I have the following query which works but is very slow....
3
votes
2
answers
64
views
FInd the correct Casing description from process tracking - Scalar Function
It works as intended, I just wonder if there is any stylistic things I could improve. It already runs well fast enough, although I'd be open to speed increases.
This SQL Server 2008 Scalar Function ...
- 330
3
votes
1
answer
88
views
Calculating employee points
I have one table on which I want to perform some calculations. The table stores employee points that are awarded for performing various tasks. The relevant structure is as follows (table has about ...
- 139