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5f296f3a18
FederatedX table may refer to a table with a different name on the remote server: test> CREATE TABLE t2 (...) ENGINE="FEDERATEDX" CONNECTION="mysql://user:pass@192.168.1.111:9308/federatedx/t1"; test> select * from t2 where ...; This could cause an issue with federated_pushdown=1, because FederatedX pushes the query (or derived table's) text to the remote server. The remote server will try to read from table t2 (while it should read from t1). Solution: do not allow pushing down queries with tables that have different db_name.table name on the local and remote server. This patch also fixes: MDEV-29863 Server crashes in federatedx_txn::acquire after select from the FederatedX table with partitions Solution: disallow pushdown when partitioned FederatedX tables are used. |
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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 | ||
| federatedx_create_handlers.result | ||
| federatedx_create_handlers.test | ||
| federatedx_versioning.result | ||
| federatedx_versioning.test | ||
| have_federatedx.inc | ||
| have_federatedx.opt | ||
| my.cnf | ||
| net_thd_crash-12725.result | ||
| net_thd_crash-12725.test | ||
| net_thd_crash-12951.result | ||
| net_thd_crash-12951.test | ||
| optimizer.result | ||
| optimizer.test | ||
| rpl.result | ||
| rpl.test | ||
| suite.pm | ||
| timestamps.result | ||
| timestamps.test | ||