Methods
Instance Public methods
explain(arel_or_sql, binds = [], _options = []) Link
# File activerecord/lib/active_record/connection_adapters/sqlite3/database_statements.rb, line 18 def explain(arel_or_sql, binds = [], _options = []) sql, _ = to_sql_and_binds(arel_or_sql, binds) sql = "EXPLAIN QUERY PLAN " + sql result = query_rows(sql, "EXPLAIN") SQLite3::ExplainPrettyPrinter.new.pp(result) end