How to select a schema in postgres when using psql

Question

I have a postgres database with multiple schemas  When I connect to the database from a shell with psql and I run  dt it uses the default connection schema which is public  Is there a flag I can specify or how can I change the schema

User · Answer

quick solution could be   SELECT your db column name from  your db schema name   your db tabel name

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if playing with psql inside docker exec it like this   docker exec -e  PGOPTIONS --search path  lt your schema gt   -it docker pg psql -U user db name

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This is old  but I put exports in my alias for connecting to the db   alias schema one con  PGOPTIONS  --search path schema one  psql -h host -U user -d database etc    And for another schema   alias schema two con  PGOPTIONS  --search path schema two  psql -h host -U user -d database etc

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key word     SET search path TO   example      SET search path TO your schema name

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Use schema name with period in psql command to obtain information about this schema   Setup   test   create schema test schema  CREATE SCHEMA test   create table test schema test table  id int   CREATE TABLE test   create table test schema test table 2  id int   CREATE TABLE   Show list of relations in test schema       test    dt test schema                 List of relations    Schema          Name       Type     Owner    ------------- -------------- ------- ----------  test schema   test table     table   postgres  test schema   test table 2   table   postgres  2 rows    Show test schema test table definition   test    d test schema test table Table  test schema test table   Column    Type     Modifiers  -------- --------- -----------  id       integer      Show all tables in test schema   test    d test schema  Table  test schema test table   Column    Type     Modifiers  -------- --------- -----------  id       integer     Table  test schema test table 2   Column    Type     Modifiers  -------- --------- -----------  id       integer      etc

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l - Display database  c - Connect to database  dn - List schemas  dt - List tables inside public schemas  dt schema1  - List tables inside particular schemas  For eg   schema1

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In PostgreSQL the system determines which table is meant by following a search path  which is a list of schemas to look in   The first matching table in the search path is taken to be the one wanted  otherwise  if there is no match a error is raised  even if matching table names exist in other schemas in the database   To show the current search path you can use the following command   SHOW search path    And to put the new schema in the path  you could use   SET search path TO myschema    Or if you want multiple schemas   SET search path TO myschema  public    Reference  https   www postgresql org docs current static ddl-schemas html

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Do you want to change database    l - to display databases  c - connect to new database   Update   I ve read again your question  To display schemas   dn - list of schemas   To change schema  you can try  SET search path TO

User · Answer

if you in psql just type set schema  temp    and after that  d shows all relations in  quot temp

[postgresql] How to select a schema in postgres when using psql?

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