or_where($key[, $value = NULL[, $escape = NULL]])

replace([$table = ''[, $set = NULL]])

db_set_charset($charset)

select_min([$select = ''[, $alias = '']])

or_where_in([$key = NULL[, $values = NULL[, $escape = NULL]]])

drop_table($table_name[, $if_exists = FALSE])

cache_off()

protect_identifiers($item[, $prefix_single = FALSE[, $protect_identifiers = NULL[, $field_exists = TRUE]]])

insert_batch($table[, $set = NULL[, $escape = NULL[, $batch_size = 100]]])

reset_query()