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MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
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transactions that are started before the rollback of incomplete transactions has finished may have an inconsistent view of the secondary indexes. dict_index_is_sec_or_ibuf(): Auxiliary function for controlling updates and checks of PAGE_MAX_TRX_ID: check whether an index is a secondary index or the insert buffer tree. page_set_max_trx_id(), page_update_max_trx_id(), lock_rec_insert_check_and_lock(), lock_sec_rec_modify_check_and_lock(), btr_cur_ins_lock_and_undo(), btr_cur_upd_lock_and_undo(): Add the parameter mtr. page_set_max_trx_id(): Allow mtr to be NULL. When mtr==NULL, do not attempt to write to the redo log. This only occurs when creating a page or reorganizing a compressed page. In these cases, the PAGE_MAX_TRX_ID will be set correctly during the application of redo log records, even though there is no explicit log record about it. btr_discard_only_page_on_level(): Preserve PAGE_MAX_TRX_ID. This function should be unreachable, though. btr_cur_pessimistic_update(): Update PAGE_MAX_TRX_ID. Add some assertions for checking that PAGE_MAX_TRX_ID is set on all secondary index leaf pages. rb://115 tested by Michael, fixes Issue #211 |
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| btr | ||
| buf | ||
| data | ||
| dict | ||
| dyn | ||
| eval | ||
| fil | ||
| fsp | ||
| fut | ||
| ha | ||
| handler | ||
| ibuf | ||
| include | ||
| lock | ||
| log | ||
| mach | ||
| mem | ||
| mtr | ||
| mysql-test | ||
| os | ||
| page | ||
| pars | ||
| que | ||
| read | ||
| rem | ||
| row | ||
| scripts | ||
| srv | ||
| sync | ||
| thr | ||
| trx | ||
| usr | ||
| ut | ||
| win-plugin | ||
| ChangeLog | ||
| CMakeLists.txt | ||
| compile-innodb | ||
| compile-innodb-debug | ||
| COPYING | ||
| COPYING.Google | ||
| ha_innodb.def | ||
| Makefile.am | ||
| plug.in | ||
| revert_gen.sh | ||
| setup.sh | ||