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Re: Time performance in query Inner Join
Posted by: angel rivero
Date: July 09, 2011 07:16AM

Rick James Wrote:
-------------------------------------------------------
> So, down from 5 minutes to under 2?
Yes, but I think that depends on the condition of the network...



> innodb_buffer_pool_size 112197632
> Change to 1600M
What is the right way to make this change?




> Please provide the EXPLAIN.

SHOW TABLE STATUS LIKE '_tbl1';
SHOW TABLE STATUS LIKE '_tbl2';

		
Name = _tbl1	
Engine = InnoDB	
Version = 10	
Row_format = Compact	
Rows = 3666243	
Avg_row_length = 210	
Data_length = 771751936	
Max_data_length = 0	
Index_length = 874053632	
Data_free = 1432354816	
Auto_increment = 3669961	
Create_time = 3/3/2011 16:51:51			
Collation = latin1_swedish_ci			


Name = _tbl2
Engine = InnoDB	
Version = 10	
Row_format = Compact	
Rows = 9395	
Avg_row_length = 392	
Data_length = 3686400	
Max_data_length = 0	
Index_length = 1310720	
Data_free = 1432354816	
Auto_increment = 9291	
Create_time = 20/6/2011 14:43:38			
Collation = latin1_swedish_ci			

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Re: Time performance in query Inner Join
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July 09, 2011 07:16AM


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