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我想知道的連接應使用它後釋放,我已經看到了這幾個選項:釋放連接,連接池Node.js加載
pool.getConnection(function(err, conn){
//conn.release() // should be placed here (1)?
conn.query(query, function(err, result){
//conn.release() // should be placed here (2)?
if(!err){
//conn.release() // should be placed here (3)?
}
else{
//conn.release() // should be placed here (4)?
}
//conn.release() // should be placed here (5)?
});
//conn.release() // should be placed here (6)?
});
或者,也許它應該被釋放兩種錯誤和非錯誤情況?