Hayley Wood และ Thorpe Wood แตกต่างกันอย่างไร ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
what is the difference between hayley wood and thorpe wood ?It is not neccessary to use all the tables.
 table_204_124:  id [ number]  "no." [ number]  "name" [ text]  "area\nha" [ number]  "area\nacres" [ number]  "references" [ text] 
SELECT (SELECT "area\nacres" FROM table_204_124 WHERE "name" = 'hayley wood') - (SELECT "area\nacres" FROM table_204_124 WHERE "name" = 'thorpe wood')