method

add_limit_offset!

v3.1.0 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::DatabaseStatements

1.0.0 (0)
1.1.6 (0)
1.2.6 (0)
2.0.3 (0)
2.1.0 (0)
2.2.1 (16)
2.3.8 (0)
3.0.0 (-2)
3.0.9 (-2)
3.1.0 (4)
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
7.1.3.4
What's this?

add_limit_offset!(sql, options) public

Appends LIMIT and OFFSET options to an SQL statement, or some SQL fragment that has the same semantics as LIMIT and OFFSET.

options must be a Hash which contains a :limit option and an :offset option.

This method modifies the sql parameter.

This method is deprecated!! Stop using it!

Examples

add_limit_offset!('SELECT * FROM suppliers', {:limit => 10, :offset => 50})

generates

SELECT * FROM suppliers LIMIT 10 OFFSET 50

Show source

# File activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb, line 271
      def add_limit_offset!(sql, options)
        if limit = options[:limit]
          sql << " LIMIT #{sanitize_limit(limit)}"
        end
        if offset = options[:offset]
          sql << " OFFSET #{offset.to_i}"
        end
        sql
      end

add_limit_offset!

Related methods

Examples