SELECT T1.document_id, T2.document_name, COUNT(*) FROM Paragraphs AS T1 JOIN Documents AS T2 ON T1.document_id = T2.document_id GROUP BY T1.document_id
Tunjukkan semua ID dokumen, nama, dan jumlah paragraf di setiap dokumen.
CREATE TABLE Documents (document_name VARCHAR, document_id VARCHAR); CREATE TABLE Paragraphs (document_id VARCHAR)