When was the episode with a 999,000 BARB rating first aired in Denmark?
CREATE TABLE table_26591309_3 (first_broadcast_denmark___dr1__ VARCHAR, official_barb_ratings VARCHAR)
SELECT first_broadcast_denmark___dr1__ FROM table_26591309_3 WHERE official_barb_ratings = "999,000"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_26591309_3 (first_broadcast_denmark___dr1__ VARCHAR, official_barb_ratings VARCHAR) Question: When was the episode with a 999,000 BARB rating first aired in Denmark? [/INST] SELECT first_broadcast_denmark___dr1__ FROM table_26591309_3 WHERE official_barb_ratings = "999,000" </s>