I'm not stupid, I added some columns before sending the query. I'm trying to write a query that returns the name and other information about the columns of a database. the query that is sent is the following
select * from information_schema.columns col
where col.table_schema!='pg_catalog'and col.table_schema!='information_schema' if i sent the query as "postgres", the result is a table that contain the the right column list. If I sent the query as "ssaa", the result is an empty table.
I must to be able to retrieve the list of tables as a user "ssaa".
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Saluti,
Salvatore Barone