11.创建用户readonly2createuserreadonlywithpassword'123456';32.用户只读事务4alteruserreadonlysetdefault_transaction_read_only=on;53.将所有库的语言的usage赋予6grantUSAGEonSCHEMApublictoreadonly ;74.授予select权限,第二步必须要执行否则新增表会报无访问权限8grantSELECTonALLtablesinschemapublicTOreadonly ;9a...
create user test password 'test' superuser; 设置为只读transaction alter role test set default_transaction_read_only=true; 二 新建单个schema只读账号 以超级用户登录数据库,创建用户。 create user readonly password 'readonly'; 设置为只读transaction alter user readonly set default_transaction_read_only=o...
PG创建只读用户 1.创建一个用户名为test密码为passwd的用户 CREATE USER t WITH ENCRYPTED PASSWORD 'passwd'; 1. 2.用户只读事务 alter user test set default_transaction_read_only=on; 1. 3.把所有库的语言的USAGE权限给到readonly GRANT USAGE ON SCHEMA public to test; 1. 2. 4.授予select权限(这句...
1.创建一个用户名为readonly密码为ropass的用户CREATEUSERreadonlyWITHENCRYPTED PASSWORD'ropass'; 2.用户只读事务alteruserreadonlysetdefault_transaction_read_only=on; 3.把所有库的语言的USAGE权限给到readonlyGRANTUSAGEONSCHEMApublictoreadonly; 4.授予select权限(这句要进入具体数据库操作在哪个db环境执行就授予...
PG创建只读用户1.创建一个用户名为test密码为passwd的用户CREATE USER t WITH ENCRYPTED PASSWORD 'passwd';2.用户只读事务alter user test set default_transaction_read_only=on;3.把所有库的语言的USAGE权限给到readonlyGRANT USAGE ON SCHEMA public
这个方式行的通，但是好几个schema里面。public比较特殊，竟然能create table ，好奇怪啊 ...
create user rw login password '123456'; -- 创建读写账号 create user rd login password '123456'; -- 创建只读账号 create database ticket; -- 创建测试用数据库 alter database ticket owner to rw ; -- 将ticket库owner改为 rw账号 \c ticket -- 切换到ticket库下 ...
The value can be a comma delimited list of schema name but not when using TABLE export type because in this case it will generate the CREATE SCHEMA statement and it doesn't support multiple schema name. For example, if you set PG_SCHEMA to something like "user_schema, public", the ...
CREATE TABLE postgres=# drop table users ; ERROR: command DROP TABLE IS disabled FOR this TABLE CONTEXT: PL/pgSQL function confirm_drop() line 12 at RAISE 延迟备库 延迟备库论原理来说其实不算是闪回,但是有时或许也能救你一命,比如 drop table,pg_dirtyread 无法实现 DDL 的找回 (基于 MVCC 的...
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