headers: Add new symbols in sql.h

Required for https://github.com/nanodbc/nanodbc/blob/v2.14.0/nanodbc/nanodbc.cpp#L932

Signed-off-by: Biswapriyo Nath <nathbappai@gmail.com>
Signed-off-by: LIU Hao <lh_mouse@126.com>
1 file changed