6 删除表空间 alter table students discard tablespace; 7 cp /backups/2018-02-23_15-03-23/hellodb/students.{cfg,exp,ibd} /var/lib/mysql/hellodb/ 8 chown -R mysql.mysql /var/lib/mysql/hellodb/ 9 mysql>alter table students import tablespace; MySQL复制 主节点配置: (1) 启用二进制日志 [...
createtablespaceTS1DATAFILE'TS1.DBF'SIZE32;createindexcommon_idxont_28(c1)STORAGE(INITIA50,NEXT50,ONTS1); --通过系统表查询索引的ID: selectname, idfromsysobjectswherename='COMMON_IDX'andsubtype$='INDEX';--使用第2步查出的索引id查看普通索引的定义: SELECTindexdef(33555445,1); --删除索引: dro...
next 50m maxsize 20480m extent management local; /*第2步：创建数据表空间 */ create tablespace ...
HEIGHT DEL_LF_ROWS/LF_ROWS --- --- 4 1 三、重建索引的方式 1、drop 原来的索引,然后再创建索引; 举例: 删除索引:drop index IX_PM_USERGROUP; 创建索引:create index IX_PM_USERGROUP on T_PM_USER (fgroupid); 说明:此方式耗时间,无法在24*7环境中实现,不建议使用。 2 、直接重建: 举例: ...
A. CREATE TABLESPACE B. CREATE INDEX C. create table D. CREATE BUFFERPOOL 查看完整题目与答案 创建索引的基本语句为 A. SELECT INDEX <INDEX_NAME> ON <TABLESPACE_NAME> B. create INDEX <INDEX_NAME> ON <TABLE_NAME> C. DROP INDEX <INDEX_NAME> ON <TABLESPACE_NAME> D. DROP IN...
[DWE3:/db2home/db2inst1/fengsh]db2 drop tablespace tbs_dw DB21034E The command was processed as an SQL statement because it was not a valid Command Line Processor command. During SQL processing it returned: SQL0282N Table space "TBS_DW" cannot be dropped because at least one of the ...
9. | PER_TABLE_TABLESPACE | varchar(64) | YES | | NULL | | 10. | IS_COMPRESSED | varchar(64) | YES | | NULL | | 11. +---+---+---+---+---+---+ 12. in set (0.00 sec) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12...