T-SQL Challenges

Technical Article

TSQL Challenge 31 - Managing multiple overlapping date intervals.

  • Article

This challenge is adapted from a budgeting system used in a large company to perform quarterly analysis of what kind of work will be done and where it will be done. Project Managers make plans and the estimated hours of work required from each employee each month end up in a central database. Top managers want to see a synthesis of this by department and profession

2010-05-31

2,449 reads

Blogs

From SQL Saturday to Day of Data

By

A behind-the-scenes look at Day of Data Jacksonville 2026, the transition from SQL Saturday,...

PostgreSQL 18 Finally Makes BUFFERS the Default. Here Is Why That Matters

By

You run EXPLAIN ANALYZE on a slow query, stare at the plan, and something...

A New Word: La Guadière

By

la guadière – n. a glint of goodness you notice in something that you...

Read the latest Blogs

Forums

non ascii columns in a utf-8 .txt file

By stan

hi, we couldnt get our upstream data source developers to supply what is sometimes...

PolyBase Trace Flags

By Leo.Miller

Are there any good articles on all the trace flags that are enabled on...

The Data Model Matters

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Data Model Matters

Visit the forum

Question of the Day

Running SQLCMD I

I run the SQLCMD utility as follows:

lcmd -S localhost -E
I then type this (the 1> is the prompt):
1> select @@version go
If I hit enter, what happens?

See possible answers