Class: PerconaAr::PtOnlineSchemaChangeExecutor

Inherits:
Object
  • Object
show all
Includes:
FileUtils
Defined in:
lib/percona_ar/pt_online_schema_change_executor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sql) ⇒ PtOnlineSchemaChangeExecutor 



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# File 'lib/percona_ar/pt_online_schema_change_executor.rb', line 9

def initialize(sql)
  @sql = sql
end

Instance Attribute Details

#sql ⇒ Object

Returns the value of attribute sql.



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# File 'lib/percona_ar/pt_online_schema_change_executor.rb', line 7

def sql
  @sql
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/percona_ar/pt_online_schema_change_executor.rb', line 13

def call
  if sql =~ /^ALTER TABLE `([^`]*)` (.*)/i
    sh "#{boilerplate}#{suffix($1, $2)}"
  end
end