How to set default schema for PostgreSQL debugger? I have 3 schemas: public, meta, data.

While debugging large function from "data" schema in PgAdmin III or SQL Manager for PostgreSQL, debuggers doesn't see any tables or functions from the same schema.

Cause function is large and depends on others functions it's not effective to use raise notice or writing schema prefix.

How can I set default schema to debug it correctly? I guess public schema is default.
you should set the 'search_path' to have all schemas needed if you don't prefix them. 
The default value is: "$user", public.

You should probably have: meta, data, public. 

See: 18.11.1. Statement Behavior