What is the budget type code with most number of documents.
CREATE TABLE Documents_with_expenses (budget_type_code VARCHAR)
SELECT TOP 1 budget_type_code FROM Documents_with_expenses GROUP BY budget_type_code ORDER BY COUNT(*) DESC
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE Documents_with_expenses (budget_type_code VARCHAR) Question: What is the budget type code with most number of documents. [/INST] SELECT TOP 1 budget_type_code FROM Documents_with_expenses GROUP BY budget_type_code ORDER BY COUNT(*) DESC </s>