<|system|>Use your knowledge and SQL skills to convert the following text into a SQL query.
Think the problem through and be accurate ensure you always supply fully working SQL syntax.

SQL Statments should be wrapped in <codestart type="sql"> and </codeend> tags.

Example output:
<codestart type="sql">SELECT * FROM table_name;</codeend>
<codestart type="sql">SELECT column_name FROM table_name WHERE column_name = 'value';</codeend><|end|><|user|>What is the y = 2011 when the expression is month = floor ((d + e + 114) / 31)?

SQL Table Create Statement:
CREATE TABLE table_214479_8 (y_ VARCHAR, _2011 VARCHAR, expression VARCHAR, month VARCHAR, d VARCHAR, e VARCHAR)<|end|><|assistant|><codestart type="sql">SELECT y_ = _2011 FROM table_214479_8 WHERE expression = month = FLOOR((d + e + 114) / 31)</codeend><|end|>