Method: ActiveRecord::ConnectionAdapters::SQLite3::ExplainPrettyPrinter#pp

Defined in:
lib/active_record/connection_adapters/sqlite3/explain_pretty_printer.rb

#pp(result) ⇒ Object

Pretty prints the result of an EXPLAIN QUERY PLAN in a way that resembles the output of the SQLite shell:

0|0|0|SEARCH TABLE users USING INTEGER PRIMARY KEY (rowid=?) (~1 rows)
0|1|1|SCAN TABLE posts (~100000 rows)



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# File 'lib/active_record/connection_adapters/sqlite3/explain_pretty_printer.rb', line 13

def pp(result)
  result.rows.map do |row|
    row.join("|")
  end.join("\n") + "\n"
end