Purpose
Extracts a bit substring from the target_arg input expression based on the specified bit position.
Syntax
- TD_SYSFNLIB.
- Name of the database where the function is located.
- target_arg
- A numeric or variable byte expression.
- position_arg
- An integer expression indicating the starting position of the bit substring to be extracted.
- num_bits_arg
- An integer expression indicating the length of the bit substring to be extracted. This specifies the number of bits for the function to return.