....Count Record Problem

I want to get a count of the records return by my query.
I have a search Form through which user can search , and i want to display the Number of Records retrieved/count of records that meet the search Criteria.
I have tried to use
rc:= get_block_property('Blockname',QUERY_HITZ)
it returns the value of 10. basically 10 is the number of records displayed..
but this is not what is required.... the required thing is that we need the count of how many records return by the query.
Anybody has ever done this..
I mean everything is done by oracle ..
i m not manually writing select * from .... ...
Datablock it self return record based on
set_block_propery('BLKname',default_where' cirteria')
Now how to get the count.
thnx for the reply

Hi all
First of all. Thnx alot for your kind input.
Now..
Let come to the point. i have already tried this
get_block_property(......Query_hitz) method,
it is definitly not working ppl
I tell you it gives me a value of 10,
but i for sure knows that the search yielded 54 records.
So Mr. prasanth .. sorry your solution isnt working.
Basically Search Forms gives you a facility to search by City Name
Now all the employees in a particular city will be displayed, but 10employees record display at a single time and user have to scroll down.
I just want ot give the total count so that user should know that how many records his/her search Yeileded...
HOpe this would be much clear now.
and sorry again i dont understand the ON_Message method...
SOrry but i dont get it so thats why i have to write this again..
Hope somebody have known the solution.
thnx to all anyhow

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Mysql database, counting records

Hi!
I have to store measured data to MySQL database. During this process I would like to count a number of records in a database table. It is also necessary to filter records. I'm using the SQL statement as follows:
SELECT COUNT (fieldname) AS cnt FROM table WHERE condition
Because I haven't got any result I've created a small database "mysweetdb" and table "icecream" to test my VIs (see picture bellow).
The VI is attached. The result of counting is a 2D array (DB Tools Fetch Recordset Data.VI output) with one element (one row and one column). This element contains no data.
I usually don't give up easily so I've created a similar MS ACCESS database and counted data in it. I've got a correct answer: 3. So it might be possible that there is something wrong with MySQL driver. But I've created a small Delphi project and I've counted records in MySQL database and MS ACCESS database. Both results were correct.
Can anyone explain where is the problem in communication between LabView and MySQL database?
Versions: XAMPP for Windows 1.7.3, LabView Developer Suite 2010 SP1, MySQL 5.1 ODBC driver
Thanks in advance for your suggestions.
Attachments:
Count records.vi ‏19 KB

ContDivConsult,
thank you for your answer. An updated version of my VI is attached. It uses two options: LabSQL library and DB Connectivity Toolkit. LabSQL gives correct results.
Regards,
Ljubo.
Attachments:
Count records.vi ‏25 KB

Error: The sort order specified for distinct count records is incorrect

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I had the same problem and your fix worked. In more detail, the problematic field was contract_no. I added a named calculation to the table in the Data Source View with the formula CHECKSUM(contract_no). Then I created the distinct count measure on that named calculation. And, lo and behold, the errors disappeared!
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public void startRecordStore() {
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    try {
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    }Are you sure this is what you want to do?
I don't know where you're calling startRecordStore(), but you're creating a new record store for each "records".
Shouldn't you be just opening the record store "StudentStore", and them adding records to that store?
jc

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hi all,
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2015   B.Sc. II           105            105
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I am counting 'OK' in both the table columns I.e 'ADstatus' in tblstudetail and 'feereceiptstatus' in tblfeereceiptdetail
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Hi
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A: Counting lines problem. Please help!!

Use LineNumberReader, which counts lines for you. Here's a complete program in 16 lines:
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Abhilash Kumar wrote:
Well, what database are you reporting off and how did you insert a NULL value to the date column?
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[Edit] OK, I think that this is the THREAD.
Message was edited by: Bill Hunt - Added Edit and link

....Count Record Problem

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