RECYCLE_BIN 本文为您介绍DRDS管理命令中的管理回收站(RECYCLEBIN)的命令。 UDAL RECYCLEBIN SHOW CONFIG 语法说明 查询recyclebin配置信息 示例 plaintext mysql> UDAL RECYCLEBIN SHOW CONFIG; Empty set (0.02 sec) UDAL RECYCLEBIN SET CONFIG [RETAINNUMBER?][,RETAINTYPE?][,DELETETABLE?][,DELETETIME?] 语法说明 设置recyclebin配置 示例 plaintext mysql> UDAL RECYCLEBIN SET CONFIG RETAINNUMBER10; Query OK, 1 row affected (0.03 sec) UDAL RECYCLEBIN RESTORE TABLE WHERE ID ? 语法说明 通过recyclebin恢复表 UDAL RECYCLEBIN PURGE TABLE WHERE ID ? [WITH PHYSICAL DELETE] 语法说明 清除recyclebin中的表,其中,ID ? [物理删除] 示例 plaintext mysql> UDAL RECYCLEBIN PURGE TABLE WHERE ID 4; Query OK, 1 row affected (0.02 sec) UDAL RECYCLEBIN SHOW TABLE 语法说明 查看recyclebin中的表信息 支持的完整语法如下: plaintext UDAL RECYCLEBIN SHOW TABLE [WHERE [ID ?] [[AND] SCHEMAID ?] [[AND] {DELETESTATUS ? DELETESTATUS ! ?} ] [[AND] SCHEMANAME LIKE ?] [[AND] {OBJNAME LIKE ? OBJNAME ?}] [[AND] GMTCREATE > ?] [[AND] GMTCREATE UDAL RECYCLEBIN SHOW TABLE; ++++++++++++++++ Id Clusterid Tenantid Prodinstid Objtype Schemaname Objname Tablescripts Expiretime Deletestatus Gmtcreate Gmtmodify Recycleid Schemaid Deletetime Deletetable ++++++++++++++++ 2 /dbproxycluster/dbproxycluster0000014 6749 5e14029f7 0 ggzdb t1 CREATE TABLE IF NOT EXISTS t1 ( id int(10) NOT NULL, k int(10) NOT NULL DEFAULT '0', c char(120) COLLATE utf8mb4bin NOT NULL DEFAULT '', pad char(60) COLLATE utf8mb4bin DEFAULT NULL, KEY xid (id) ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4bin; 20250522 10:06:48 0 20250507 10:06:48 20250507 10:06:48 /dbproxycluster/dbproxycluster0000013714/schemas/schema0000017/recyclebin/table0000014161 /dbproxycluster/dbproxycluster0000014/schemas/schema0000017 0 1 3 /dbproxycluster/dbproxycluster0000014 6749 5e140229f7 0 ggzdb t2 CREATE TABLE IF NOT EXISTS t2 ( id int(10) NOT NULL, k int(10) NOT NULL DEFAULT '0', c char(120) COLLATE utf8mb4bin NOT NULL DEFAULT '', pad char(60) COLLATE utf8mb4bin NOT NULL DEFAULT '', KEY xid (id) ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4bin; 20250517 10:16:39 0 20250507 10:16:38 20250507 10:16:38 /dbproxycluster/dbproxycluster0000014/schemas/schema0000017/recyclebin/table0000013 /dbproxycluster/dbproxycluster0000014/schemas/schema0000017 0 1 ++++++++++++++++ 2 rows in set (0.02 sec)