Class: DataMiner::Step::Sql

Inherits:

DataMiner::Step

• Object
• DataMiner::Step
• DataMiner::Step::Sql

Defined in:

lib/data_miner/step/sql.rb

Overview

A step that executes a SQL, either from a string or as retrieved from a URL.

Create these by calling sql inside a data_miner block.

See Also:

• Overview of how to define data miner scripts inside of ActiveRecord models.
• Creating a sql step by calling DataMiner::Script#sql from inside a data miner script

Constant Summary

URL_DETECTOR =

%r{^[^\s]*/[^\*]}

Instance Attribute Summary

• #description ⇒ String readonly

  Description of what this step does.

• #statement ⇒ String readonly

  String containing the SQL.

• #url ⇒ String readonly

  Location of the SQL file.

Method Summary

Methods inherited from DataMiner::Step

#notify, #pos, #register, #target?

Instance Attribute Details

#description ⇒ String (readonly)

Description of what this step does.

Returns:

• (String)

# File 'lib/data_miner/step/sql.rb', line 19

def description
  @description
end

#statement ⇒ String (readonly)

String containing the SQL.

Returns:

• (String)

# File 'lib/data_miner/step/sql.rb', line 27

def statement
  @statement
end

#url ⇒ String (readonly)

Location of the SQL file.

Returns:

• (String)

# File 'lib/data_miner/step/sql.rb', line 23

def url
  @url
end