method

explain

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: ActiveRecord::ConnectionAdapters::SQLiteAdapter

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1 (0)
3.2.8 (0)
3.2.13 (0)
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
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.2.13) is shown here.

These similar methods exist in v6.1.7.7:

ActiveRecord::Relation#explain
ActiveRecord::ConnectionAdapters::PostgreSQL::DatabaseStatements#explain
ActiveRecord::ConnectionAdapters::DatabaseStatements#explain
ActiveRecord::ConnectionAdapters::MySQL::DatabaseStatements#explain
ActiveRecord::ConnectionAdapters::SQLite3::DatabaseStatements#explain

explain(arel, binds = []) public

DATABASE STATEMENTS ======================================

Show source

# File activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb, line 222
      def explain(arel, binds = [])
        sql = "EXPLAIN QUERY PLAN #{to_sql(arel, binds)}"
        ExplainPrettyPrinter.new.pp(exec_query(sql, 'EXPLAIN', binds))
      end

explain

Related methods

Method deprecated or moved

Flowdock - Team Inbox With Chat for Software Developers