Created
April 1, 2017 00:28
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teste com o search_path
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sebastian=# create schema esquema_a; | |
CREATE SCHEMA | |
sebastian=# create schema esquema_b; | |
CREATE SCHEMA | |
sebastian=# create schema esquema_c; | |
CREATE SCHEMA | |
sebastian=# create schema esquema_d; | |
CREATE SCHEMA | |
sebastian=# create schema esquema_e; | |
CREATE SCHEMA | |
sebastian=# create schema esquema_f; | |
CREATE SCHEMA | |
-- listo os esquemas que criei | |
sebastian=# \dn | |
List of schemas | |
Name | Owner | |
-----------+----------- | |
esquema_a | sebastian | |
esquema_b | sebastian | |
esquema_c | sebastian | |
esquema_d | sebastian | |
esquema_e | sebastian | |
esquema_f | sebastian | |
public | sebastian | |
(7 rows) | |
-- crio as tabelas necessarias | |
--- de proposito crio a mesma em cada banco | |
sebastian=# create table esquema_a.foo (id serial primary key, nome text); | |
CREATE TABLE | |
sebastian=# create table esquema_b.foo (id serial primary key, nome text); | |
CREATE TABLE | |
sebastian=# create table esquema_c.foo (id serial primary key, nome text); | |
CREATE TABLE | |
sebastian=# create table esquema_d.foo (id serial primary key, nome text); | |
CREATE TABLE | |
sebastian=# create table esquema_e.foo (id serial primary key, nome text); | |
CREATE TABLE | |
sebastian=# create table esquema_f.foo (id serial primary key, nome text); | |
CREATE TABLE | |
--- testo se as tabelas são listadas por padrão. (é esperado que não) | |
sebastian=# show search_path ; | |
search_path | |
----------------- | |
"$user", public | |
(1 row) | |
sebastian=# \d | |
No relations found. | |
--- faço uma query no `information_schema` pra validar se elas aparecem | |
------ propositalmente eu removo as tabelas do postgres e do próprio information_schema: | |
sebastian=# select table_schema, table_name from information_schema.tables where table_schema NOT LIKE 'pg_%' AND table_schema != 'information_schema'; | |
table_schema | table_name | |
--------------+------------ | |
esquema_a | foo | |
esquema_b | foo | |
esquema_c | foo | |
esquema_d | foo | |
esquema_e | foo | |
esquema_f | foo | |
(6 rows) |
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