Get all tables. C# publicSystem.Collections.Generic.IAsyncEnumerable<string>GetTablesAsync(System.Threading.CancellationToken cancellationToken =default); Parameters cancellationToken CancellationToken TheCancellationTokento monitor for cancellation requests. The default isNone. Returns IAsyncEnumerable<S...
Data type cache entry invalidation and temporary tables Planner: incremental sorting during Merge Join New function array_reverse Functions min and max for the type bytea Parallel worker usage statistics New function pg_ls_summariesdir new contrib module: pg_logicalsnapinspect ...
tblinfo = getTables(&numTables); tblinfoindex = buildIndexArray(tblinfo, numTables, sizeof(TableInfo)); inhinfo = getInherits(&numInherits); ruleinfo = getRules(&numRules); castinfo = getCasts(&numCasts); flagInhTables(tblinfo, numTables, inhinfo, numInherits); getTableAttrs(tblinfo,...
-- Now let's list all the tables, indexes, etc. that live in this namespace. blogdb=# select * from pg_class blogdb-# where relnamespace = to_regnamespace('public')::oid; oid | relname | relnamespace | reltype | reloftype | relowner | relam | relfilenode | reltablespace | ...
'blogdb' database, otherwise you'll get the OID of the 'public' -- namespace for the database you're currently connected to. blogdb=# select to_regnamespace('public')::oid; to_regnamespace --- 2200 (1 row) -- Now let's list all the tables, indexes, etc. that live in this...
--no-data-for-failed-tables 缺省情况下,即使创建表失败了,如该表已经存在,数据加载的操作也不会停止,这样的结果就是很容易导致大量的重复数据被插入到该表中。如果带有该选项,那么一旦出现针对该表的任何错误,对该数据表的加载将被忽略。 --role=rolename 以指定的角色名执行restore的操作。通常而言,如果连...
...创建数据库: create database 数据库; 展示数据库列表: 切换数据库: \c 数据库 创建用户: create user 用户名 with password '密码'; 给用户分配权限...: grant all privileges on database 数据库 to 用户; grant all privileges on all tables in schema public to...用户; 创建 schema 表: ...
tables WHERE table_schema = 'public'; 上述查询语句将返回公共模式(public schema)中所有表的名称、类型、所有者、创建时间、修改时间和占用空间。 对于对象的状态元数据,腾讯云提供了一系列的云产品和服务,用于管理和托管PostgreSQL数据库。其中包括云数据库PostgreSQL、云数据库PostgreSQL集群版等产品。您可以通过...
--系统权限,postgresql没有存放系统权限的系统表或系统视图,也是说postgresql不像oracle一样有系统权限的概念,poostgresql查不到select on all tables这样的系统权限 查看某用户的拥有对哪些表、视图的权限,要到对应的数据库下执行 select * from INFORMATION_SCHEMA.role_table_grants where grantee='XX'; ...
-- Now let's list all the tables, indexes, etc. that live in this namespace. blogdb=# select * from pg_class blogdb-# where relnamespace = to_regnamespace('public')::oid; oid | relname | relnamespace | reltype | reloftype | relowner | relam | relfilenode | reltablespace |...