chown-R postgres:postgres tbs13.creating tablespace with name of tbs1 ,tbs1isa logical name you can change whatever you want: CREATE TABLESPACE tbs1 LOCATION'/tab1/tbs1';#创建表空间4.Listing postgresql tablespace: postgres=# \db+#列出表空间List of tablespaces Name| Owner | Location | Access...
postgres=# create tablespace fast_tb location '/var/lib/pgsql/mydb_tbspace'; CREATE TABLESPACE postgres=# create tablespace java_tb location '/var/lib/pgsql/java_tbspace'; CREATE TABLESPACE postgres=# \db List of tablespaces Name | Owner | Location ---+---+--- fast_tb | postgres | ...
CREATE TABLESPACE tablespace_name [ OWNER { new_owner | CURRENT_USER | SESSION_USER } ] LOCATION 'directory' atlasdb=# create tablespace jsdb owner postgres location '/pgdb/jsdb'; atlasdb=# create tablespace jkdb owner postgres location '/pgdb/jkdb'; atlasdb=# CREATE TABLE t2(id int) table...
] ); ALTER TABLESPACE name RESET ( tablespace_option [, ... ] ); 第一个语句用于表空间的重命名;第二个语句用于修改表空间的拥有者;最后两个语句用于设置表空间的参数。 我们将表空间 app_tbs 重命名为 tony_tbs: postgres=# \db List of tablespaces Name | Owner | Location ---+---+--- app...
postgres=# create table testtable1(tid int primary key,tname text) postgres-# tablespace mydemotbs; (5)再次查看PostgreSQL中已有的表空间。 postgres=# \db # 输出的信息如下: List of tablespaces Name | Owner | Location ---+---+--- mydemotbs | postgres | /home/postgres/training/pgsql/da...
CREATE TABLESPACE fastspace LOCATION '/ssd1/postgresql/data'; 1. 2. 位置必须是一个已有的空目录,并且属于PostgreSQL操作系统用户 # 1. FS上创建目录 mkdir -p /ups/data/pgdata/devtbs chown postgres:postgres /ups/data/pgdata/devtbs chmod 700 /ups/data/pgdata/devtbs ...
[root@EULER1~]# su-pg1-c"psql -Upostgres -p 5432 -h 192.168.123.60"Passwordforuser postgres:psql(12.5)Type"help"forhelp.postgres=# create tablespace mytbs location'/opt/custome-tablespace';CREATETABLESPACEpostgres=# \db+Listoftablespaces ...
postgres=# \db List of tablespaces Name | Owner | Location ---+---+--- pg_default | postgres | pg_global | postgres | 或者使用pg_tablespace postgres=# select *from pg_tablespace; spcname | spcowner | spcacl | spcoptions ---+---+---+--- pg_default | 10 | | pg_global | ...
postgres=# \l+List of databasesName | Owner | Encoding | Collate | Ctype | Access privileges | Size | Tablespace | Description---+---+---+---+---+---+---+---+---postgres | pg1 | UTF8 | en_US.UTF-8 | en_US.UTF-8 | | 7993 kB | pg_default | default administrative ...
postgres=#createtablespacetmptbslocation'/disk1/digoal/tmptbs';CREATETABLESPACEpostgres=#alterroleallsettemp_tablespaces='tmptbs';ALTERROLE 重新测试,现在临时文件都会放到新建的表空间下面。 psql postgres=#select*fromgenerate_series(1,10000000000)orderby1; ...