The text discusses a common query regarding the ability to copy documents between buckets in Couchbase using N1QL, a query language similar to SQL. It explains that copying documents from one bucket to another is feasible and involves using N1QL's INSERT command. The process starts with selecting the desired documents from the source bucket using a SELECT statement, which retrieves both the document key and content. The selected data is then inserted into the target bucket using the INSERT INTO command, specifying the key and value. The text also highlights some important considerations such as ensuring good indexing and adjusting timeouts for large document transfers, while noting that N1QL INSERT supports various operations including single and bulk inserts. The author encourages further exploration of N1QL through the Couchbase N1QL Forum and invites readers to follow them on Twitter for more insights and potential blog post ideas.