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Namespace
Methods
S

Constants

VERSION = "10.0.0"
 

Class Public methods

sql(raw_sql)

Wrap a known-safe SQL string for passing to query methods, e.g.

Post.order(Arel.sql("REPLACE(title, 'misc', 'zzzz') asc")).pluck(:id)

Great caution should be taken to avoid SQL injection vulnerabilities. This method should not be used with unsafe values such as request parameters or model attributes.

Source: show | on GitHub 

# File activerecord/lib/arel.rb, line 38
def self.sql(raw_sql)
  Arel::Nodes::SqlLiteral.new raw_sql
end