1、show engines;

\

2、show engines\g;<喎"http://www.2cto.com/kf/ware/vc/" target="_blank" class="keylink">vcD4KPHA+PGltZyBzcmM9"http://www.2cto.com/uploadfile/Collfiles/20131209/20131206214449500.png" alt="\">

3、show variables like "have%';

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4、show variables like "storage_engine';