When I make an update statement to multipe fields, but there are potentially two records from which to choose from to get the data, I understand SQL picks a record for you. But does it choose the same record for every field? I'm concerned that field 3 will come from record 1, field 4 will come from record 2, field 5 from record 1, etc.
Whether you've completed a degree in computer sciences or you're a self-taught programmer, writing your first lines of code in the real world is always a challenge. Here are some of the most common pitfalls for new programmers.
Familiarize people with the process of retrieving data from SQL Server using an Access pass-thru query. Microsoft Access is a very powerful client/server development tool. One of the ways that you can retrieve data from a SQL Server is by using a pa…
Using examples as well as descriptions, and references to Books Online, show the documentation available for datatypes, explain the available data types and show how data can be passed into and out of variables.