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SQL / MySQL » Command MySQL » Show 
get the thread identity
       
mysql> SHOW PROCESSLIST;
+----+------+-----------------+------+---------+------+-------+------------------+
| Id | User | Host            | db   | Command | Time | State | Info             |
+----+------+-----------------+------+---------+------+-------+------------------+
|  3 | root | localhost:50274 | test | Query   |    0 | NULL  | SHOW PROCESSLIST |
+----+------+-----------------+------+---------+------+-------+------------------+
1 row in set (0.00 sec)

mysql>

   
    
    
    
    
    
    
  
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33.Testing Whether a Database Exists
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