Class: Sequel::MySQL::Database

Inherits:
Database
  • Object
show all
Defined in:
lib/sequel/mysql.rb

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Database

Returns a new instance of Database.



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# File 'lib/sequel/mysql.rb', line 13

def initialize(opts = {})
  super
  @pool.connection_proc = proc do
    Mysql.real_connect(@opts[:host], @opts[:user], @opts[:password], 
      @opts[:database], @opts[:port])
  end
end

Instance Method Details

#dataset(opts = nil) ⇒ Object 



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# File 'lib/sequel/mysql.rb', line 21

def dataset(opts = nil)
  MySQL::Dataset.new(self, opts)
end

#execute(sql) ⇒ Object 



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# File 'lib/sequel/mysql.rb', line 25

def execute(sql)
  @pool.hold do |conn|
    conn.query(sql)
  end
end

#execute_affected(sql) ⇒ Object 



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# File 'lib/sequel/mysql.rb', line 38

def execute_affected(sql)
  @pool.hold do |conn|
    conn.query(sql)
    conn.affected_rows
  end
end

#execute_insert(sql) ⇒ Object 



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# File 'lib/sequel/mysql.rb', line 31

def execute_insert(sql)
  @pool.hold do |conn|
    conn.query(sql)
    conn.insert_id
  end
end

#transaction(&block) ⇒ Object 



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# File 'lib/sequel/mysql.rb', line 45

def transaction(&block)
  @pool.hold {|conn| conn.transaction(&block)}
end