mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 03:52:35 +01:00
81d3d3ac42
the table is empty. - lifting another limit: versioning was disabled if table had more than one unique index - correcting test of statement-based binlogging, when converting read locks to TL_READ_NO_INSERT KNOWN_BUGS.txt: removing mostly fixed limitation (see ha_maria.cc) mysql-test/r/maria-mvcc.result: result update mysql-test/t/maria-mvcc.test: now when table is empty it does not do versioning, so test hung; inserting one row at start of the test, to enable versioning. sql/sql_parse.cc: Maria team wrongly removed this "break", thanks Davi for noticing storage/maria/ha_maria.cc: - We used to prevent versioning in INSERT/REPLACE SELECT and LOAD DATA, because the index rebuild done by bulk insert sometimes, is unsafe when versioning is on. Here we change that: in store_lock(), if the table is empty (which is required for index rebuild to be used), we disable versioning; in start_bulk_insert(), we don't do index rebuild if versioning is enabled. - Test for statement-based binlogging was incomplete: statement-based binlogging is on for this statement if binlog is open and statement has binlogging enabled and statement is not doing row-based binlogging storage/maria/ma_open.c: Monty and I agreed that it's ok to have versioning on a table with more than one unique index: if an INSERT hits a duplicate key when inserting the second index' key, no other thread should be able to touch the first index' just-inserted key, because that key has an uncommitted transaction id, so the first thread should have time to remove the first index' key. |
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| .. | ||
| examples | ||
| share | ||
| .cvsignore | ||
| add_errmsg | ||
| authors.h | ||
| client_settings.h | ||
| CMakeLists.txt | ||
| contributors.h | ||
| custom_conf.h | ||
| derror.cc | ||
| des_key_file.cc | ||
| discover.cc | ||
| event_data_objects.cc | ||
| event_data_objects.h | ||
| event_db_repository.cc | ||
| event_db_repository.h | ||
| event_queue.cc | ||
| event_queue.h | ||
| event_scheduler.cc | ||
| event_scheduler.h | ||
| events.cc | ||
| events.h | ||
| field.cc | ||
| field.h | ||
| field_conv.cc | ||
| filesort.cc | ||
| frm_crypt.cc | ||
| gen_lex_hash.cc | ||
| gstream.cc | ||
| gstream.h | ||
| ha_ndbcluster.cc | ||
| ha_ndbcluster.h | ||
| ha_ndbcluster_binlog.cc | ||
| ha_ndbcluster_binlog.h | ||
| ha_ndbcluster_cond.cc | ||
| ha_ndbcluster_cond.h | ||
| ha_ndbcluster_tables.h | ||
| ha_partition.cc | ||
| ha_partition.h | ||
| handler.cc | ||
| handler.h | ||
| hash_filo.cc | ||
| hash_filo.h | ||
| hostname.cc | ||
| init.cc | ||
| item.cc | ||
| item.h | ||
| item_buff.cc | ||
| item_cmpfunc.cc | ||
| item_cmpfunc.h | ||
| item_create.cc | ||
| item_create.h | ||
| item_func.cc | ||
| item_func.h | ||
| item_geofunc.cc | ||
| item_geofunc.h | ||
| item_row.cc | ||
| item_row.h | ||
| item_strfunc.cc | ||
| item_strfunc.h | ||
| item_subselect.cc | ||
| item_subselect.h | ||
| item_sum.cc | ||
| item_sum.h | ||
| item_timefunc.cc | ||
| item_timefunc.h | ||
| item_xmlfunc.cc | ||
| item_xmlfunc.h | ||
| key.cc | ||
| lex.h | ||
| lex_symbol.h | ||
| lock.cc | ||
| log.cc | ||
| log.h | ||
| log_event.cc | ||
| log_event.h | ||
| log_event_old.cc | ||
| log_event_old.h | ||
| Makefile.am | ||
| message.mc | ||
| mf_iocache.cc | ||
| my_decimal.cc | ||
| my_decimal.h | ||
| my_lock.c | ||
| mysql_priv.h | ||
| mysqld.cc | ||
| mysqld_suffix.h | ||
| net_serv.cc | ||
| nt_servc.cc | ||
| nt_servc.h | ||
| opt_range.cc | ||
| opt_range.h | ||
| opt_sum.cc | ||
| parse_file.cc | ||
| parse_file.h | ||
| partition_element.h | ||
| partition_info.cc | ||
| partition_info.h | ||
| password.c | ||
| procedure.cc | ||
| procedure.h | ||
| protocol.cc | ||
| protocol.h | ||
| records.cc | ||
| repl_failsafe.cc | ||
| repl_failsafe.h | ||
| rpl_constants.h | ||
| rpl_filter.cc | ||
| rpl_filter.h | ||
| rpl_injector.cc | ||
| rpl_injector.h | ||
| rpl_mi.cc | ||
| rpl_mi.h | ||
| rpl_record.cc | ||
| rpl_record.h | ||
| rpl_record_old.cc | ||
| rpl_record_old.h | ||
| rpl_reporting.cc | ||
| rpl_reporting.h | ||
| rpl_rli.cc | ||
| rpl_rli.h | ||
| rpl_tblmap.cc | ||
| rpl_tblmap.h | ||
| rpl_utility.cc | ||
| rpl_utility.h | ||
| scheduler.cc | ||
| scheduler.h | ||
| set_var.cc | ||
| set_var.h | ||
| slave.cc | ||
| slave.h | ||
| sp.cc | ||
| sp.h | ||
| sp_cache.cc | ||
| sp_cache.h | ||
| sp_head.cc | ||
| sp_head.h | ||
| sp_pcontext.cc | ||
| sp_pcontext.h | ||
| sp_rcontext.cc | ||
| sp_rcontext.h | ||
| spatial.cc | ||
| spatial.h | ||
| sql_acl.cc | ||
| sql_acl.h | ||
| sql_analyse.cc | ||
| sql_analyse.h | ||
| sql_array.h | ||
| sql_base.cc | ||
| sql_binlog.cc | ||
| sql_bitmap.h | ||
| sql_builtin.cc.in | ||
| sql_cache.cc | ||
| sql_cache.h | ||
| sql_class.cc | ||
| sql_class.h | ||
| sql_client.cc | ||
| sql_connect.cc | ||
| sql_crypt.cc | ||
| sql_crypt.h | ||
| sql_cursor.cc | ||
| sql_cursor.h | ||
| sql_db.cc | ||
| sql_delete.cc | ||
| sql_derived.cc | ||
| sql_do.cc | ||
| sql_error.cc | ||
| sql_error.h | ||
| sql_handler.cc | ||
| sql_help.cc | ||
| sql_insert.cc | ||
| sql_lex.cc | ||
| sql_lex.h | ||
| sql_list.cc | ||
| sql_list.h | ||
| sql_load.cc | ||
| sql_locale.cc | ||
| sql_manager.cc | ||
| sql_map.cc | ||
| sql_map.h | ||
| sql_olap.cc | ||
| sql_parse.cc | ||
| sql_partition.cc | ||
| sql_partition.h | ||
| sql_plugin.cc | ||
| sql_plugin.h | ||
| sql_prepare.cc | ||
| sql_profile.cc | ||
| sql_profile.h | ||
| sql_rename.cc | ||
| sql_repl.cc | ||
| sql_repl.h | ||
| sql_select.cc | ||
| sql_select.h | ||
| sql_servers.cc | ||
| sql_servers.h | ||
| sql_show.cc | ||
| sql_show.h | ||
| sql_sort.h | ||
| sql_state.c | ||
| sql_string.cc | ||
| sql_string.h | ||
| sql_table.cc | ||
| sql_tablespace.cc | ||
| sql_test.cc | ||
| sql_trigger.cc | ||
| sql_trigger.h | ||
| sql_udf.cc | ||
| sql_udf.h | ||
| sql_union.cc | ||
| sql_update.cc | ||
| sql_view.cc | ||
| sql_view.h | ||
| sql_yacc.yy | ||
| stacktrace.c | ||
| stacktrace.h | ||
| strfunc.cc | ||
| structs.h | ||
| table.cc | ||
| table.h | ||
| thr_malloc.cc | ||
| time.cc | ||
| tzfile.h | ||
| tztime.cc | ||
| tztime.h | ||
| udf_example.c | ||
| udf_example.def | ||
| uniques.cc | ||
| unireg.cc | ||
| unireg.h | ||