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database query

Hi, sorry for starting a new thread regarding the same topic. i faced some problems which i could not solved when i tried to integrate with my group's gui design. I have here with me 2 different ways of querying my database.

 

For the database vi, the data will be displayed when there is input. however, it will keep displaying data when there is input & stop when the input is removed. i wish to let it display the data once instead of repeatedly displaying it. It will display all my data from the selected columns in the select data vi.

 

For the select from database vi, it is also the same problem. it has an additional problem which is, when there are 2 data with the same unit, it will display only 1 of it unlike the database vi which will display 2 or more data with the same unit.

 

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can anyone tell me how to solve the repeating data? i just realised that my textfile have similar problem.

 

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