22 lines
720 B
Ruby
22 lines
720 B
Ruby
# shows the effect of using .all_hashes instead of looping on each hash
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# run it by substiting in a 'long' [many row] query for the query variable and toggling use_all_hashes here at the top
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# note that we load all the rows first, then run .all_hashes on the result [to see more easily the effect of all hashes]
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# on my machine and a 200_000 row table, it took 3.38s versus 3.65s
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require 'rubygems'
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require 'mysqlplus'
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begin
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Mysql.real_connect('fakehost','root', '', 'local_leadgen_dev')
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rescue Mysql::Error
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end
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begin
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Mysql.real_connect('localhost','root', '', 'faketable')
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rescue Mysql::Error
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end
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begin
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Mysql.real_connect('localhost', 'root', 'pass', 'db', 3307)# bad port
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rescue Mysql::Error
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end
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print "pass"
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