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❤ Marielle. Yr 10 IST.simply me & what I do in IST...
no taxing aiights. :)
cos i have machine guns! xD
❤ Mae Mae.
I'm Marielle. ❤ 02.05.95
cmac10'ster.
[EST. 210307]
i❤youuuu.
&& thats me.
Querying A Database.
In today’s lesson I started on the "Querying A Database" activity.
This activity teaches you how to query a database and also how to use commands such as "and", "wild card" and "or", which are represented by symbols such as "*" and "&".
Querying is a command that acts as a search within the table of your created database.
Here are the print screens from the activity, though note that I preferred to keep the images blurred a little in the entry itself and blacked out the names,numbers and streets, for privacy reasons as the records entered are real.
This activity teaches you how to query a database and also how to use commands such as "and", "wild card" and "or", which are represented by symbols such as "*" and "&".
Querying is a command that acts as a search within the table of your created database.
Here are the print screens from the activity, though note that I preferred to keep the images blurred a little in the entry itself and blacked out the names,numbers and streets, for privacy reasons as the records entered are real.
a) Postcode of 2145 or 2146. [ *2145]
b) Postcode between 2140 and 2170.
c) Surnames starting with "s".
No surnames starting with "s".
No surnames starting with "s".
e) Surnames and first names containing "a". [*a]
Monday, February 16, 2009 - 10:16 AM
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