[TD_SYSFNLIB.] GETBIT ( target_arg, target_bit_arg )
Syntax Elements
- TD_SYSFNLIB.
- Name of the database where the function is located.
- target_arg
- A numeric or variable byte expression.
- If target_arg is NULL, the function returns NULL.
- target_bit_arg
- An integer expression.
- The range of input values for target_bit_arg can vary from 0 (bit 0 is the least significant bit) to the (sizeof(target_arg) - 1).
- If target_bit_arg is negative or out-of-range (meaning that it exceeds the size of target_arg), an error is returned.
- If target_bit_arg is NULL, the function returns NULL.