Show the ids for projects with at least 2 documents.
CREATE TABLE Documents (project_id VARCHAR)
SELECT project_id FROM Documents GROUP BY project_id HAVING COUNT(*) >= 2
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE Documents (project_id VARCHAR) Question: Show the ids for projects with at least 2 documents. [/INST] SELECT project_id FROM Documents GROUP BY project_id HAVING COUNT(*) >= 2 </s>