2004-09-25
66 reads
Scripts
2004-09-25
588 reads
2004-09-25
85 reads
spilt function
Many a times we need to split a string into its indivisual words and return a array like the Split function of Visal Basic which accepts a delimeter. Here is a script which assumes the delimeter to be the space character and works in a similar method.
2004-09-24 (first published: 2004-03-25)
169 reads
function to get the number of days in a month
This functin returns the number of days in a month, given the month and the year. It does this by adding 1 month to the first of the month, substract 1 day and get the day part of the result.
2004-09-23 (first published: 2004-03-30)
124 reads
Convert Character Data to Numeric
This is a simple stored procedure, for inclusion in your script writing efforts, that strips non-numeric data from a given varchar. This is most usefull in scripts used to clean-up data such as account numbers that may include spaces, dashes and the like.
2004-09-21
350 reads
Defragment all table indecies
To help maintain index quality, defragging of any given index is a good thing. This will defrag ALL indecies in the current DB. NOTE: Schedule for off-hours operations. For a massive re-write of indecies, change the remarking on "--IF @indid" lines to use reindex instead of just defragging.
2004-09-21
593 reads
Use of regular expressions in TSQL -- version 2
This script creates 2 new system functions ****************************************** NEW: 1. functions will be case sensitive if database is 2. Replace all or only first occurence ****************************************** fn__regexp_test(@String,@Pattern) returns int execute the method test(@String) on the regular expressions @Pattern returns : 0 : no match 1 : match null : one of the parameters was null […]
2004-09-21 (first published: 2004-04-08)
536 reads
Remove multiple whitespace from a string
Simple enough routine that I've had to write I don't know how many times in different languages. It does what it says in the title i.e. kills multiple occurences of the whitespace character, leaving one behind to tell the tale.
2004-09-20 (first published: 2004-05-21)
153 reads
Process XML against XSL template and save output
Given SQL text (@sql_txt) that will return XML data, run that XML data against an XSL template (@xsl_file_nm), and save the output to the specified outputfile (@out_file_nm). If @xsl_file_nm is not specified, then output is just saved as XML.This script is very usefull, but not secure. One could easily overload any of the script input […]
2004-09-17
326 reads
Blogs
Architecting Zero Downtime Deployments–Day of Data Boston
By Steve Jones
Here are the resources for my talk at Day of Data Boston. Slides –...
The Book of Redgate:A Prehistory
By Steve Jones
I’ve covered the values in a number of previous posts on the Book of...
Evidence-bound: what AgentDBA will and won’t link
By Arun Sirpal
When the evidence names the database, it says so. When it doesn’t, it stops....
Forums
Split Large Queries in Athena with a Simple Modulo Trick
Comments posted to this topic are about the item Split Large Queries in Athena...
Finding Trailing Spaces
Comments posted to this topic are about the item Finding Trailing Spaces
Question of the Day
Finding Trailing Spaces
I have some data in a SQL Server 2025 database. It looks like this for the dbo.Customer table:
CustomerID CustomerName PreferredName 1 Steve Steve 2 Andy Andy 3 Brian Brian 4 Allan Allan 5 Devin Devin 6 Steve Steve 7 Sally SallyI want to detect which names have a single trailing space. The CustomerName is a varchar() and the PreferredName is a CHAR(). Does this query detect the problem rows?
SELECT
CustomerID,
CustomerName,
PreferredName
FROM Customer
WHERE CustomerName <> RTRIM(CustomerName)
OR PreferredName <> RTRIM(PreferredName); See possible answers