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			17 lines
		
	
	
		
			784 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			17 lines
		
	
	
		
			784 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| Testing server 'MySQL 3.23.37' at 2001-04-19 13:10:14
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| 
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| Testing of ALTER TABLE
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| Testing with 1000 columns and 1000 rows in 20 steps
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| Insert data into the table
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| Time for insert (1000) 0 wallclock secs ( 0.13 usr  0.31 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
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| 
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| Time for alter_table_add (992): 1246 wallclock secs ( 0.52 usr  0.22 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
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| 
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| Time for create_index (8): 26 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
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| 
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| Time for drop_index (8): 27 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
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| Time for alter_table_drop (496): 1043 wallclock secs ( 0.27 usr  0.06 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
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| Total time: 2342 wallclock secs ( 0.91 usr  0.59 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
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