Optional, default = -1
This is a 'hint' to indicate the number of rows that the application expects to use. This can improve performance if
for example a result set can include thousands of rows, but the application will only display the first 20. In the case of the File template this is also useful for the case where you know you're only going to fit at most
ONE record into the database response (because you're loading big files) and want to stop the iterator having to
read multiple rows only to fail. This is particularly useful where you're iterating over fragments of the same
file. In this case it is strongly suggested that you set maxRows to 1. Available from version : 1.3.14 |