Schema Names

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От Derrick Betts
Тема Schema Names
Дата
Msg-id 08e301c6b2c3$5fef4140$0202a8c0@main
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Ответы Re: Schema Names  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-novice
In the public schema, when a table is created the table name does not get pre-pended by the schema name.  For example:
        CREATE TABLE new_table (column_name varchar);
 
    SELECT column_name FROM new_table;  This returns a result as expected.
 
However, if I create a new schema, it would seem that the only way to access a table within the new schema is to pre-pend the table name with the schema name:
    CREATE SCHEMA new_schema;
        CREATE TABLE new_table (column_name varchar);
 
    SET search_path TO new_schema;
    SELECT column_name FROM new_table;  This returns an error saying there is no such table as new_table.  What has happened is that when I created the new table the table name automatically became:  new_schema.new_table  Therefore the only way to query the new table is this way:
    SELECT column_name FROM new_schema.new_table;
 
Is there a way to "turn off" this automated behavior that pre-pends every table, etc. that is created with the schema name?  I am using pgAdmin III as the interface for creating the schemas.  I am also using version 8.1.  Is this a PostgreSQL behavior or a pgAdmin II behavior?
 
Thank you,
Derrick

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