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Step 2 : Get my data! |
Step 2: Get my data!
Now we've got our connection
all sorted, we'll work on getting the data. Getting data doesn't mean storing
it into a variable, it needs to be stored in a RecordSet. A RecordSet makes
it eaisier to view data because it stores it like a table, in rows. There
are several methods of using a RecordSet to get data, this is the best,
because you only need 1 variable (becomes an object).
set Recordset1 =
Server.CreateObject("ADODB.Recordset")
Recordset1.ActiveConnection = objConn
Recordset1.Source = "SELECT * FROM Customers"
Recordset1.Open() |
You know about the first
line but then we set object properties that are then used when we call the
Open() method. First we tell
it where to get the connection, and because objConn
already has one open, why not use it? Next we give it a SQL statement. Finally we call the Open()
method. The open method basically uses the connection, asks the database
for the data which matches the SQL string and stores it in itself. A recordset
is a truly useful object, but it only stores 1 table. In ASP.NET they replaced
RecordSet with DataSet which can hold more than 1 (See
ASP.NET & Data
). You also must think of a RecordSet as a normal database
table.
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User Comments
Title:
SQL SERVER 2000
Name:
Anchal
Date:
2005-03-17 12:49:41 PM
Comment:
This is a great help for me...as I am just starting up with ASP and DATABASE and ADO
one thing...example you took is based on MS ACCESS... Would it be similar for the MS SQL SERVER 2000???
Please Advice...it would be a great help..
Anchal
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Title:
Connection error
Name:
lumy
Date:
2005-03-01 8:59:52 AM
Comment:
Error Type: Microsoft OLE DB Provider for ODBC Drivers (0x80004005) [Microsoft][ODBC Microsoft Access Driver] Operation must use an updateable query. /currency/respond.asp, line 33
Please assist.
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Title:
Great Help
Name:
Rizwan
Date:
2005-01-15 4:16:22 AM
Comment:
This is really great help for newbies, also for those who forget forget the logical procedure of database programing. Thanks you Mr. Author!
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