method
exec_cache
v5.2.3 -
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Class: ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
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exec_cache(sql, name, binds)
private
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# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 616 def exec_cache(sql, name, binds) stmt_key = prepare_statement(sql) type_casted_binds = type_casted_binds(binds) log(sql, name, binds, type_casted_binds, stmt_key) do ActiveSupport::Dependencies.interlock.permit_concurrent_loads do @connection.exec_prepared(stmt_key, type_casted_binds) end end rescue ActiveRecord::StatementInvalid => e raise unless is_cached_plan_failure?(e) # Nothing we can do if we are in a transaction because all commands # will raise InFailedSQLTransaction if in_transaction? raise ActiveRecord::PreparedStatementCacheExpired.new(e.cause.message) else @lock.synchronize do # outside of transactions we can simply flush this query and retry @statements.delete sql_key(sql) end retry end end