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libdrizzle client for ruby via ffi
Ruby
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lib
tests
README.rdoc
Rakefile
drizzle.gemspec

README.rdoc

Currently a simple client-oriented hookup to libdrizzle with ffi, for querying drizzle and mysql servers.

Not really sure where I'm going with this. Ping me if you have input.

Synopsis

Normal synchronous query

irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'lib/drizzle'
=> true
irb(main):003:0> c = Drizzle::Connection.new("127.0.0.1", "root", "password", nil, :DRIZZLE_CON_MYSQL)
=> #<Native Pointer address=0x0>
irb(main):004:0> r = c.query("select now()")
=> #<Drizzle::Result:0x12f4dc8 @rows=[["2009-05-21 07:41:26"]], @columns=[:"now()"], @affected_rows=0, @insert_id=0>
irb(main):005:0> r.each {|row| puts row[0] }
2009-05-21 07:41:26
=> [["2009-05-21 07:41:26"]]
irb(main):006:0> r.columns
=> [:"now()"]

Async query with EventMachine

irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'lib/drizzle'
r=> true
irb(main):003:0> require 'eventmachine'
=> true
irb(main):004:0> c = Drizzle::Connection.new("127.0.0.1", "root", "password", "mysql", :DRIZZLE_CON_MYSQL)
=> #<Native Pointer address=0x0>
irb(main):005:0> EM.run {
irb(main):006:1*   c.em_query("show tables") do |result|
irb(main):007:2*     p result.columns
irb(main):008:2>     p result.rows
irb(main):009:2>   end
irb(main):010:1> }

[:Tables_in_mysql]

[["columns_priv"], ["db"], ["func"], ["help_category"], ["help_keyword"], ["help_relation"], ["help_topic"], ["host"], ["proc"], ["procs_priv"], ["tables_priv"], ["time_zone"], ["time_zone_leap_second"], ["time_zone_name"], ["time_zone_transition"], ["time_zone_transition_type"], ["user"], ["user_info"]]
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