PostgreSQL Gotchas
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Listing objects in schemas not in the search path
If you have a table in a schema named my_schema, you cannot see it using \dt unless you type:
\dt *.*
to list all tables in all schemas, or
\dt my_schema.*
to list all tables in a my_schema.
To include the schema in the search path, type:
SET search_path TO my_schema,public;