- Select Replace (Left (Convert (nVarChar, DateAdd (Minute, 15, Convert (SmallDateTime, Replace (Replace (' 8 H 53', ' ', ''), 'h', ':'),108)), 8), 5), ':', 'h')
Select Replace (Left (Convert (nVarChar, DateAdd (Minute, 15, Convert (SmallDateTime, Replace (Replace (' 8 H 53', ' ', ''), 'h', ':'),108)), 8), 5), ':', 'h')