Setting Default Schema

Setting the created schema as default schema so that all the objects created from now will be located in this schema 
    Syntax : Set search_path to < schema name >;
View the default Schema : 
    Show search_path;
Changing the schema : 
    postgres=# set search_path to s1;
    SET

    postgres=# show search_path;
    search_path 
    -------------
    s1
    (1 row)
Now let us create multiple objects with same name in different schema :
To list out the schemas : 
    postgres=# \dn;
    List of schemas
    Name  |  Owner   
    --------+----------
    public | postgres
    (1 row)
    postgres=# show search_path;
    search_path   
    -----------------
    "$user", public
    (1 row)
Step to list out tables : 
    postgres=# \dt;
    Did not find any relations.
Creating table and insert values : 
    postgres=# create table vehicle(details varchar(50));
    CREATE TABLE
    postgres=# insert into vehicle values('this is a public car');
    INSERT 0 1
    postgres=# \dt;
            List of relations
    Schema |  Name   | Type  |  Owner   
    --------+---------+-------+----------
    public | vehicle | table | postgres
    (1 row)
    postgres=# select * from vehicle;
        details        
    ----------------------
    this is a public car
    (1 row)


(Moving table across schema)