Access privileges Schema|Name|Type|Access privileges|Column privileges|Policies ---+---+---+---+---+--- public|t1|table|test1=arwdDxt/test1 +|a: +| |||normal_user=a*r/test1+|test2=r/test1| |||=w/test1|| (1rows) --=w/test1...
postgres=#dropdatabasetest;DROPDATABASEpostgres=# \l Listofdatabases Name|Owner|Encoding|Collate|Ctype|Accessprivileges---+---+---+---+---+---postgres|postgres|UTF8|en_US.UTF-8|en_US.UTF-8|template0|postgres|UTF8|en_US.UTF-8|en_US.UTF-8|=c/postgres+|||postgres=CTc/postgres tem...
postgres=# \l+ List of databases Name | Owner | Encoding | Collate | Ctype | ICU Locale | Locale Provider | Access privileges---+---+---+---+---+---+---+---advent_of_code
下面就是access privileges 中 权限简写 代码语言:javascript 代码运行次数:0 运行 AI代码解释 r--SELECT("read")w--UPDATE("write")a--INSERT("append")d--DELETED--TRUNCATEx--REFERENCESt--TRIGGERX--EXECUTEU--USAGEC--CREATEc--CONNECTT--TEMPORARYarwdDxt--ALLPRIVILEGES(fortables,variesforother object...
下面就是access privileges 中 权限简写 r -- SELECT ("read") w -- UPDATE ("write") a -- INSERT ("append") d -- DELETE D -- TRUNCATE x -- REFERENCES t -- TRIGGER X -- EXECUTE U -- USAGE C -- CREATE c -- CONNECT T -- TEMPORARY ...
test=> \cYou are now connected to database "test" as user "test".test=> set search_path to mytest ;SETtest=> \dpAccess privilegesSchema | Name | Type | Access privileges | Column privileges | Policies---+---+---+---+---+---mytest | bonus | table | postgres=arwdDxt/postgre...
Create an example database Access our database using the C language Access our database using Python Postgresql 查看数据库,表,索引,表空间以及大小 3. 系统学习 PostgreSQL Tutorials 4. (可选)安装 PgAdmin 图形化界面 MACOS 系统安装 PgAdmin
使用SQL 语句CREATE DATABASE创建一个数据库: CREATEDATABASEname; 其中的name指定了数据库的名称。例如,以下语句创建了一个名为testdb的数据库: postgres=#CREATEDATABASEtestdb;CREATEDATABASEpostgres=#\lListofdatabasesName|Owner|Encoding|Collate|Ctype|Accessprivileges---+---+---+---+---+---postgres|...
在一个 PostgreSQL 实例下分别创建两个 database 数据库,并且通过 dblink 实现跨库访问。 创建database,名称为 test \l List of databases Name | Owner | Encoding | Collate | Ctype | Access privileges ---±---±---±---±---±--- postgres | postgres | UTF8 | C | C | template0 | pos...
postgres=# GRANT CREATE ON TABLESPACE app_tbs TO tony; GRANT postgres=# \db+ List of tablespaces Name | Owner | Location | Access privileges | Options | Size | Description ---+---+---+---+---+---+--- app_tbs | postgres | /var/lib/pgsql/app_tbs | postgres=C/postgres+| |...