libdrizzle client for ruby via ffi
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lib actually set the host, oops Aug 11, 2009
tests fixed up with the new ffi method etc Jun 3, 2009
README.rdoc fixed up with the new ffi method etc Jun 3, 2009
Rakefile Initial commit. Basic querying works. May 18, 2009
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"]]