-- 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 | ...
-- 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...
List Tables: Get a list of tables in a database via db://{dbAlias}/schema/tables. Inspect Table Schema: Get detailed column info for a specific table via db://{dbAlias}/schema/{tableName}. 💬 Enhanced Tool Interaction: In-Tool Logging: Tools send detailed logs back to the client...
# select 'copy ' || tablename || ' to ' || tablename || '.sql' from pg_tables #由以上sql语句生成的结果集,在重定向到输出文件后,可以作为下一次psql的输入执行。 /> psql -t -q -c "select * from testtable" 1 2 3 5 #-l: 列出当前系统中可用的数据库。 /> psql -l List of da...
权限管理是安全管理重要的一环,postgres数据库权限管理基于访问控制列表(access control list,ACL)实现,ACL主要用于控制表和列的访问控制,行安全策略,来自pg_policy。 如何查看数据库中的表的相应权限,已…
[X] GET (List) [X] POST (create role) [X] PATCH (alter role) [X] DELETE (drop role) [X] /schemas [X] GET (List) [X] POST (create schema) [X] PATCH (alter schema) [X] DELETE (drop schema) [X] /tables [X] GET (List) [X] POST (create table) [X] PATCH (alter...
table | digoal postgres=# \d test Table "public.test" Column | Type | Modifiers ---+---+--- id | bigint | info | text | crt_time | timestamp without time zone | Number of child tables: 1000 (Use \d+ to list them.) postgres=# \d+ test Table "public.test" Column | Type...
The body of the loop in the procedure will change like this: Here, a dynamic SQL is created with a predicate comparing last_modified_time_stamp from the table to be extracted and last_pull_time from table list_of_tables. begin FOR tables IN SELECT (schema || '.' || table_name) AS...
Console.WriteLine(UtilMethods.GetNativeSql(sql, pars)); }; //db.CodeFirst.InitTables(typeof(Doctor)); // 业务需求只迁移一个表 var list = db.GetConnection("Postgre").Queryable<Doctor>() .CrossQuery(typeof(HisDoctor), "Oracle")