form_prep($str)

unbuffered_row([$type = 'object'])

affected_rows()

group_end()

row_array([$n = 0])

cache_delete([$segment_one = ''[, $segment_two = '']])

or_group_start()

result_object()

set_delimiters([$l = '{'[, $r = '}']])

like($field[, $match = ''[, $side = 'both'[, $escape = NULL]]])