What is the sum of Spike when the Weight was more than 84, and Block was less than 315?
CREATE TABLE table_name_72 (spike INTEGER, weight VARCHAR, block VARCHAR)
SELECT SUM(spike) FROM table_name_72 WHERE weight > 84 AND block < 315
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_72 (spike INTEGER, weight VARCHAR, block VARCHAR) Question: What is the sum of Spike when the Weight was more than 84, and Block was less than 315? [/INST] SELECT SUM(spike) FROM table_name_72 WHERE weight > 84 AND block < 315 </s>