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aebb1038aa
multi-update was setting up read_set/vcol_set in multi_update::initialize_tables() that is invoked after the optimizer (JOIN::optimize_inner()). But some rows - if they're from const tables - will be read already in the optimizer, and these rows will not have all necessary column/vcol values. * multi_update::initialize_tables() uses results from the optimizer and cannot be moved to be called earlier. * multi_update::prepare() is called before the optimizer, but it cannot set up read_set/vcol_set, because the optimizer might reset them (see SELECT_LEX::update_used_tables()). As a fix I've added a new method, select_result::prepare_to_read_rows(), it's called from inside the optimizer just before make_join_statistics(). |
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| .. | ||
| include | ||
| assisted_discovery.result | ||
| assisted_discovery.test | ||
| combinations | ||
| disabled.def | ||
| error_on_close-8313.result | ||
| error_on_close-8313.test | ||
| federated.result | ||
| federated.test | ||
| federated_archive.result | ||
| federated_archive.test | ||
| federated_bug_13118.result | ||
| federated_bug_13118.test | ||
| federated_bug_25714.result | ||
| federated_bug_25714.test | ||
| federated_bug_32426.result | ||
| federated_bug_32426.test | ||
| federated_bug_35333.result | ||
| federated_bug_35333.test | ||
| federated_bug_585688.result | ||
| federated_bug_585688.test | ||
| federated_debug-master.opt | ||
| federated_debug.result | ||
| federated_debug.test | ||
| federated_innodb.result | ||
| federated_innodb.test | ||
| federated_maybe_16324629.result | ||
| federated_maybe_16324629.test | ||
| federated_partition-slave.opt | ||
| federated_partition.result | ||
| federated_partition.test | ||
| federated_server.result | ||
| federated_server.test | ||
| federated_transactions.result | ||
| federated_transactions.test | ||
| federatedx.result | ||
| federatedx.test | ||
| have_federatedx.inc | ||
| have_federatedx.opt | ||
| my.cnf | ||
| suite.pm | ||