JOEL LIPMAN Systems / Automation / AI

Knowledge base / Since 1999

Scripts, systems & field notes.

Practical solutions and technical notes from CRM platforms, workflow automation, APIs, databases and the systems around them.

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SQL Calendar in Business Intelligence Development Studio
Transact-SQL

SQL Calendar in Business Intelligence Development Studio

So I find myself searching the web for a way of producing an outlook-style calendar within Business Intelligence Development Studio (BIDS). Weekdays along the top and then dates inside. Additionally we would like this linked to events in a database. I'm calling this project "Reinventing the Wheel" because the request w...

Read note 61,450 hits
Parameters not being used in report processing
SQL Server Reporting Services

Parameters not being used in report processing

Once again I've spent a whole morning going in the wrong direction with a convincing SQL script. This article is just a note on when using Business Intelligence Development Studio (BIDS) or Report Builder 2.0 and when previewing the report, the parameters are not accounted for (ie. the SQL query creating the dataset do...

Read note 37,036 hits
Returned a data type that is not valid
Transact-SQL

Returned a data type that is not valid

Thought I'd put a note on this error. Bearing in mind that this is a general data type error and not just because I tried to convert a date in SQL format to a Month name. An error occurred during local report processing. An error has occurred during report processing. The Group expression used in grouping 'table1_month...

Read note 33,984 hits
Accessing a MySQL Database with Business Intelligence Development Studio
MySQL

Accessing a MySQL Database with Business Intelligence Development Studio

Well I tried the SQL Server Management Studio solution to connect to a MySQL database then lost my way wondering what was I trying to achieve? I've written this article because this is how I connected to a MySQL database from within the Business Intelligence Development Studio (BIDS) IDE from Microsoft. Required: Windo...

Read note 64,390 hits
SQL Queries for Statistics
MySQL

SQL Queries for Statistics

Basically, I've started using so much more SQL in our new Business Intelligence projects that I've been revising all my scripts to see what SQL I can optimize. One of my systems is a MediaWiki CMS which is used for the official Bournemouth University Knowledge Base. The skin itself is the index page loaded for any page...

Read note 33,681 hits
Error during processing - Converting Date/Time
Transact-SQL

Error during processing - Converting Date/Time

Well I find myself again the dummie of the Internet. I basically came across this error and STFW'd for ages following complex T-SQL Timestamp conversions but to no avail. Not saying that you shouldn't try their solutions but just check you haven't done this silly mistake. I'm only guessing the same error would happen i...

Read note 34,652 hits
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