Knowledge base / Since 1999
Practical solutions and technical notes from CRM platforms, workflow automation, APIs, databases and the systems around them.
Advanced search608 entries
Given Data Activities by employees with start dates and end dates in a mySQL database. Objective User Mon Tue Wed Thu Fri Sat Sun Total --------------- ------- ------- ------- ------- ------- ------- ------- --------- Me 09:00 07:30 08:00 07:00 06:00 00:00 02:00 36:00 Myself 07:30 07:30 07:30 07:30 07:00 00:00 00:00 37...
Week Ending Date has been requested a lot more frequently now. It's an odd one but the example below shows how to do this for when the week ends on Friday. Assuming it starts on the previous Saturday.
I installed Business Intelligence Development Studio 2008 (BIDS) and connected it to a Team Foundation Server 2010 (TFS) instance and set my working local folder to my home directory. When the rest of my colleagues installed it however, they decided to use a common local directory for all workstations so configuration...
This is intended for activity/session durations and although I usually get MySQL to do the date/time calculations, there are times when we have to do with PHP. This is the shortest way I know to properly convert seconds into total hours, minutes and seconds (taking into account regional settings and without using a dat...
The problem is that if the student does not have a username but has an ID number, then the first query returns NO ROWS and then the second query errors and the whole stored procedure fails. The same problem happens when using these as a subquery which has an empty result set. Furthermore I am using this stored procedur...
So I've spent a fun time googling and binging but still haven't found a simple and complete example of getting a resultset from an Oracle stored procedure and displaying this in SQL Server Reporting Services (SSRS). Well "non-productive" more than "fun" as most of the examples on the net are either half-complete or par...
I asked someone for a simple, easy and basic Oracle stored procedure as my MySQL and T-SQL stored procedures work slightly differently and are easier to pull off. After much umming and aah-ing, I have written this article as a note for me to demo a working stored procedure and how to use cursors. I'm told I need to use...
I need to refer to how to create a function in Oracle PL/SQL and sites on the net just attempt to overcomplicate everything and have forgotten how it is to be new to Oracle. I need a function in it's simplest form and if I want to torture my successors, I'll complicate the function myself. How? Functions are supposed t...
I have a mySQL database table of room assets that has a field containing the ID numbers of images relevant to this room. The Problem? When I select specifying the statement "WHERE IN (c.RoomImages)", this is interpreted as a string and when converted to a number only retrieves the first value before the first comma. Co...
Working principle
This site exists as a practical knowledge base built from real-world experience across systems, platforms, and technologies since 1999. Much of the content documents solutions, edge cases, and working patterns that were learned through investigation where documentation was incomplete or absent, and is shared to reduce the same friction for others.
Protected notes
Log in for protected notes and any private client projects assigned to your account.