what is the highest % hydropower when % coal is 4.9 and % nuclear power is more than 0?
CREATE TABLE table_name_59 (_percentage_hydropower INTEGER, _percentage_coal VARCHAR, _percentage_nuclear_power VARCHAR)
SELECT MAX(_percentage_hydropower) FROM table_name_59 WHERE _percentage_coal = 4.9 AND _percentage_nuclear_power > 0
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_59 (_percentage_hydropower INTEGER, _percentage_coal VARCHAR, _percentage_nuclear_power VARCHAR) Question: what is the highest % hydropower when % coal is 4.9 and % nuclear power is more than 0? [/INST] SELECT MAX(_percentage_hydropower) FROM table_name_59 WHERE _percentage_coal = 4.9 AND _percentage_nuclear_power > 0 </s>