在Oracle数据库中,临时表空间(Temporary Tablespace)是一种特殊的存储区域,主要用于存储数据库操作过程中的临时数据,如排序操作的结果集、哈希表等。这些数据在数据库会话结束时通常会被自动清理。 1. 什么是Oracle中的临时表空间 临时表空间是Oracle数据库中一种特殊的表空间,用于存储数据库运行期间产生的临时数据。与...
Oracle Database - Enterprise Edition - Version 19.6.0.0.0 and laterInformation in this document applies to any platform.GoalMismatch in the documentation: SQL Reference states "FOR LEAF" must be used to create a local temporary tablespace for RAC Reader Nodes, the RAC Deployment Guide states "...
Sync PDB failed with ORA-959during'CREATE USER <user> IDENTIFIED BY VALUES * DEFAULT TABLESPACE <tablespace> TEMPORARY TABLESPACE <temp_tablespace> . . . container = all'The userisa common user. CHANGES ThenewPDB was createdfromthe PDB$SEED, which did not contain the common user's default t...
CREATE TABLESPACE TS_IMAGEDATA NOLOGGING DATAFILE 'D:"oracle"oradata"DATA01.dbf' SIZE 2000M, 'D:"oracle"oradata"DATA02.dbf' SIZE 2000M, 'D:"oracle"oradata"DATA03.dbf' SIZE 2000M, 'D:"oracle"oradata"DATA04.dbf' SIZE 2000M, 'D:"oracle"oradata"DATA05.dbf' SIZE 2000M EXTENT MANA...
Oracle strongly recommends that you run your database in automatic undo management mode. For more information, refer toOracle Database Administrator's Guide. Syntax create_tablespace::= Description of the illustration create_tablespace.eps (permanent_tablespace_clause::=,temporary_tablespace_clause::=,...
alter database default temporary tablespace temp2; c、删除原有的临时表空间以及数据文件 drop tablespace temp including contents and datafiles; d、重新创建临时表空间 create temporary tablespace temp tempfile 'd:\oracle\product\10.2.0\oradata\ncpec\temp01.dbf' size 512m reuse autoextend on next 64...
physical_attributePCTFREE: 指定宏块保留空间百分比。其它属性STORAGE、TABLESPACE等仅为了语法兼容方便迁移,不生效。 ENABLE/DISABLE ROW MOVEMENT是否允许在不同分区间移动以进行分区键更新。 ON COMMIT DELETE ROWS事务级临时表,提交时删除数据。 ON COMMIT PRESERVE ROWS会话级临时表,会话结束时删除数据。
The only part of the segment_attributes_clause you can specify for a temporary table is TABLESPACE, which allows you to specify a single temporary tablespace. Distributed transactions are not supported for temporary tables. A temporary table cannot contain INVISIBLE columns. Restrictions on Private...
oracle/oradata/newcdb/system01.dbf'SIZE 700M REUSE AUTOEXTEND ON NEXT 10240K MAXSIZE UNLIMITEDSYSAUX DATAFILE '/u01/app/oracle/oradata/newcdb/sysaux01.dbf'SIZE 550M REUSE AUTOEXTEND ON NEXT 10240K MAXSIZE UNLIMITEDDEFAULT TEMPORARY TABLESPACE tempTEMPFILE '/u01/app/oracle/oradata/newcdb/temp...
SEQUENCEsequence-key-specINSERT TIME●DATA CAPTURENONECHANGES●tablespace-clauses●distribution-clause●partitioning-clause●COMPRESS NOCOMPRESS YESADAPTIVESTATIC●VALUE COMPRESSION●WITH RESTRICT ON DROP●NOT LOGGED INITIALLY●CCSIDASCIIUNICODE●SECURITY POLICYpolicy name●OPTIONS(,table-option-namestring-constant)...