I want to add a progress bar to my program.
Is it possible to read the number of rows that a select command is going to return before the data is sent?
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I want to add a progress bar to my program.
Is it possible to read the number of rows that a select command is going to return before the data is sent?
There is no way to determine how long a statement will take to process. If you want to know how many datasets a statement will return you will need to execute the statement to know.