oracle 11g 分区表
查看全数用户分区表及分区战略(1、2级分区表均包含): SELECT p.table_name AS 表名, decode(p.partitioning_key_count, 1, "主分区") AS 分区类型, p.partitioning_type AS 分区类型, p.column_name AS 分区键, decode(nvl(q.subpartitioning_key_count, 0), 0, "无子分区", 1, "子分区") AS 有没有子分区, q.subpartitioning_type AS 子分区类型, q.column_name AS 子分区键 FROM (SELECT a.table_name, a.partitioning_type, b.column_name, a.partitioning_key_count FROM user_part_tables a, user_part_key_columns b WHERE a.