The result resource returned by the sqlanywhere_query function.
An integer that represents the new position of the cursor within the result_identifier. For example, specify 0 to move
the cursor to the first row of the result set or 5 to move it to the sixth row. Negative numbers represent rows relative to
the end of the result set. For example, -1 moves the cursor to the last row in the result set and -2 moves it to the second-last