Dates and Times in SQL Server: TIME
This post continues our look at date and time data types in SQL Server. SQL Server 2008 introduced new data types to handle dates and… Read More »Dates and Times in SQL Server: TIME
Dates and Times in SQL Server: DATE
This post continues our look at date and time data types in SQL Server. SQL Server 2008 introduced new data types to handle dates and… Read More »Dates and Times in SQL Server: DATE
Dates and Times in SQL Server: SMALLDATETIME
Last week I spoke about a world wary data type for storing dates and times in a single column, with a granularity of three milliseconds,… Read More »Dates and Times in SQL Server: SMALLDATETIME
Dates and Times in SQL Server: DATETIME
Last year I ran a series of posts about Database Fundamentals. Over the next few weeks, I will cover the basics of various date and… Read More »Dates and Times in SQL Server: DATETIME
Gimmicks that work: XEvent Profiler in SQL Server Management Studio
[2018-07-03 edit: The original name of this feature was XE Profiler, but it was changed to XEvent Profiler in SSMS 17.4.] I have a favourite… Read More »Gimmicks that work: XEvent Profiler in SQL Server Management Studio
Where To From Fundamentals?
The Database Fundamentals series is now done. We started with understanding what a database is, and then spent a little time understanding how databases store… Read More »Where To From Fundamentals?
How to write a DELETE query
My First DELETE Statement Here are the links to the previous posts in this series: My First SELECT Statement My First INSERT Statement My First… Read More »How to write a DELETE query
How to write an UPDATE query
My First UPDATE Statement Last week we covered how to put information into a table using an INSERT statement. This week we will learn how… Read More »How to write an UPDATE query
How to write an INSERT query
My First INSERT Statement Last week we covered how to get information out of a table, using a SELECT query. This week, we will discover… Read More »How to write an INSERT query
How to write a SELECT query
My First SELECT Statement Microsoft SQL Server makes it really easy for us to query tables. In SQL Server Management Studio (SSMS) for instance, we… Read More »How to write a SELECT query
Querying a Database
When we want to retrieve information from a database, we query the structure with language appropriate to the database. Remember right at the start of… Read More »Querying a Database
Something something Production something something you idiot
You’re reading this series of posts because you want to learn about databases and how to use them. What you should not be doing is… Read More »Something something Production something something you idiot
So, like, what is a byte?
A friend of mine in the filmmaking business, who is exceedingly bright but has never worked with SQL Server before, was reading through the first… Read More »So, like, what is a byte?
Normalization, The Sequel
If there’s one thing that SQL Server is really good at, it’s relationships. After all, a relational database management system without the relationships is nothing… Read More »Normalization, The Sequel
A First Look At Normalization
Phew! There’s a lot to take in with data types, collation, precision, scale, length, and Unicode, and we’re just getting warmed up. This week’s post is over 2,000 words long!
Over the last three weeks, we’ve gone fairly deep into data types, and now we are going to see how they come into play with normalization.
If we go back to the first post in this series, I mentioned normalization, and then apparently I forgot about it in the next two posts. What you didn’t see is that I was talking about it all along.
- « Previous
- 1
- 2
- 3
- Next »