~drizzle-trunk/drizzle/development : changes

~drizzle-trunk/drizzle/development » Changes from revision 1819.9.89

Rev	Summary	Authors	Date
1819.9.89	Merge Revision revid:sunny.bains@oracle.com-20100805091817-n... Merge Revision revid:sunny.bains@oracle.com-20100805091817-nsk8q8dzz47puv9p from MySQL InnoDB Original revid:sunny.bains@oracle.com-20100805091817-nsk8q8dzz47puv9p Original Authors: Sunny Bains <Sunny.Bains@Oracle.Com> Original commit message: Fix bug# 55543 - InnoDB Plugin: Signal 6: Assertion failure in file fil/fil0fil.c line 4306 The bug is due to a double delete of a BLOB, once via: rollback -> btr_cur_pessimistic_delete() and the second time via purge. The bug is in row_upd_clust_rec_by_insert(). There we relinquish ownership of the non-updated BLOB columns in btr_cur_mark_extern_inherited_fields() before building the row entry that will be inserted and whose contents will be logged in the UNDO log. However, we don't set the BLOB column later to INHERITED so that a possible rollback will not free the original row's non-updated BLOB entries. This is because the condition that checks for that is in : if (node->upd_ext) {}. node->upd_ext is non-NULL only if a BLOB column was updated and that column is part of some key ordering (see row_upd_replace()). This results in the non-update BLOB columns being deleted during a rollback and subsequently by purge again. rb://413	Sunny Bains	14 years ago
1819.9.88	Merge Revision revid:jimmy.yang@oracle.com-20100804103744-vb... Merge Revision revid:jimmy.yang@oracle.com-20100804103744-vbpeghipkz6pyc9z from MySQL InnoDB Original revid:jimmy.yang@oracle.com-20100804103744-vbpeghipkz6pyc9z Original Authors: Jimmy Yang <jimmy.yang@oracle.com> Original commit message: Fix bug #54678, InnoDB, TRUNCATE, ALTER, I_S SELECT, crash or deadlock rb://399 approved by Sunny Bains	Jimmy Yang	14 years ago
1819.9.87	Merge Revision revid:magne.mahre@sun.com-20100901173834-7lrq... Merge Revision revid:magne.mahre@sun.com-20100901173834-7lrqgycyuxsg4ab7 from MySQL InnoDB Original revid:magne.mahre@sun.com-20100901173834-7lrqgycyuxsg4ab7 Original Authors: Magne Mahre <magne.mahre@sun.com> Original commit message: Bug#39932 "create table fails if column for FK is in different case than in corr index". Server was unable to find existing or explicitly created supporting index for foreign key if corresponding statement clause used field names in case different than one used in key specification and created yet another supporting index. In cases when name of constraint (and thus name of generated index) was the same as name of existing/explicitly created index this led to duplicate key name error. The problem was that unlike all other code Key_part_spec::operator==() compared field names in case sensitive fashion. As result routines responsible for getting rid of redundant generated supporting indexes for foreign key were not working properly for versions of field names using different cases. (backported from mysql-trunk)	Magne Mahre	14 years ago
1819.9.86	Merge Revision revid:marko.makela@oracle.com-20100824081003-... Merge Revision revid:marko.makela@oracle.com-20100824081003-v4ecy0tga99cpxw2 from MySQL InnoDB Original revid:marko.makela@oracle.com-20100824081003-v4ecy0tga99cpxw2 Original Authors: Marko Mkel <marko.makela@oracle.com> Original commit message: Bug#55832: selects crash too easily when innodb_force_recovery>3 dict_update_statistics_low(): Create bogus statistics for those indexes that cannot be accessed because of the innodb_force_recovery setting. ha_innobase::info(): Calculate statistics for each index, even if innodb_force_recovery is set. Fill in bogus data for those indexes that are not accessed because of the innodb_force_recovery setting.	Marko Mäkelä	14 years ago
1819.9.85	Merge Revision revid:sunny.bains@oracle.com-20100820025704-e... Merge Revision revid:sunny.bains@oracle.com-20100820025704-eysnxu47epgkyx5e from MySQL InnoDB Original revid:sunny.bains@oracle.com-20100820025704-eysnxu47epgkyx5e Original Authors: Sunny Bains <Sunny.Bains@Oracle.Com> Original commit message: Fix Bug #55027: assertion: mutex_own(&dict_sys->mutex) in dict_table_get_on_id() The callers should indicate that the dictionary is locked or not using the trx->dict_operation_lock_mode == RW_X_LATCH mode. Checking explicitly for system tables is unnecessary. Approved by Marko on IRC.	Sunny Bains	14 years ago
1819.9.84	Merge Revision revid:marko.makela@oracle.com-20100818110110-... Merge Revision revid:marko.makela@oracle.com-20100818110110-zfs0i1vfrccfb4yw from MySQL InnoDB Original revid:marko.makela@oracle.com-20100818110110-zfs0i1vfrccfb4yw Original Authors: Marko Mkel <marko.makela@oracle.com> Original commit message: Bug#55626: MIN and MAX reading a delete-marked record from secondary index Remove a bogus debug assertion that triggered the bug. Add assertions precisely where records must not be delete-marked. And a comment to clarify when the record is allowed to be delete-marked.	Marko Mäkelä	14 years ago
1819.9.83	Merge Revision revid:jimmy.yang@oracle.com-20100804032055-28... Merge Revision revid:jimmy.yang@oracle.com-20100804032055-28jqkofiy2colvgb from MySQL InnoDB just the changelog entry for drizzle Original revid:jimmy.yang@oracle.com-20100804032055-28jqkofiy2colvgb Original Authors: Jimmy Yang <jimmy.yang@oracle.com> Original commit message: Backport "NULL pointer check for ut_free()" from mysql-trunk-innodb to mysql-5.1-innodb plugin to fix bug #55627 segv in ut_free pars_lexer_close innobase_shutdown innodb-use-sys-malloc=0.	Jimmy Yang	14 years ago
1819.9.82	Merge Revision revid:jimmy.yang@oracle.com-20100802052557-xo... Merge Revision revid:jimmy.yang@oracle.com-20100802052557-xol1ay5srtcs00wm from MySQL InnoDB Original revid:jimmy.yang@oracle.com-20100802052557-xol1ay5srtcs00wm Original Authors: Jimmy Yang <jimmy.yang@oracle.com> Original commit message: Fix Bug #55382 Assignment with SELECT expressions takes unexpected S locks in READ COMMITTED rb://410 Approved by Sunny Bains	Jimmy Yang	14 years ago
1819.9.81	Merge Revision revid:svoj@sun.com-20100826112344-gt7f3ia1fxs... Merge Revision revid:svoj@sun.com-20100826112344-gt7f3ia1fxs3k8ss from MySQL InnoDB Original revid:svoj@sun.com-20100826112344-gt7f3ia1fxs3k8ss Original Authors: Sergey Vojtovich <svoj@sun.com> Original commit message: Fixed race condition in a test case for BUG#55580.	Sergey Vojtovich	14 years ago
1819.9.80	Merge Revision revid:georgi.kodinov@oracle.com-2010081308073... Merge Revision revid:georgi.kodinov@oracle.com-20100813080739-27p9rgxvo26a6psh from MySQL InnoDB Original revid:georgi.kodinov@oracle.com-20100813080739-27p9rgxvo26a6psh Original Authors: Georgi Kodinov <Georgi.Kodinov@Oracle.com> Original commit message: Bug #55580 : segfault in read_view_sees_trx_id The server was not checking for errors generated during the execution of Item::val_xxx() methods when copying data to the group, order, or distinct temp table's row. Fixed by extending the copy_funcs() to return an error code and by checking for that error code on the places copy_funcs() is called. Test case added.	Georgi Kodinov	14 years ago
1819.9.79	Merge Revision revid:marko.makela@oracle.com-20100817120754-... Merge Revision revid:marko.makela@oracle.com-20100817120754-98rp2bojkw5f38nf from MySQL InnoDB Original revid:marko.makela@oracle.com-20100817120754-98rp2bojkw5f38nf Original Authors: Marko Mäkelä <marko.makela@oracle.com> Original commit message: A non-functional change: dict_load_index_low(): Rename the parameter "cached" to "allocated" and clarify the comments.	Marko Mäkelä	14 years ago
1819.9.78	fix TRX_ID_FMT and associated printf() fix TRX_ID_FMT and associated printf()	Stewart Smith	14 years ago
1819.9.77	merge trunk merge trunk	Stewart Smith	14 years ago
1819.9.76	update select and subselect_mat test results EXPLAIN output ... update select and subselect_mat test results EXPLAIN output due to improvements in innodb stats	Stewart Smith	14 years ago
1819.9.75	modified user_var test rusult due to EXPLAIN output change b... modified user_var test rusult due to EXPLAIN output change because of innodb stats changes	Stewart Smith	14 years ago
1819.9.74	modified subselect test rusult due to EXPLAIN output change ... modified subselect test rusult due to EXPLAIN output change because of innodb stats changes	Stewart Smith	14 years ago
1819.9.73	modified range test rusult due to EXPLAIN output change beca... modified range test rusult due to EXPLAIN output change because of innodb stats changes	Stewart Smith	14 years ago
1819.9.72	modified order_by EXPLAIN output due to innodb stats changes modified order_by EXPLAIN output due to innodb stats changes	Stewart Smith	14 years ago
1819.9.71	modified negation_elimination EXPLAIN output due to innodb s... modified negation_elimination EXPLAIN output due to innodb stats changes	Stewart Smith	14 years ago
1819.9.70	modified join_nested EXPLAIN output due to innodb stats chan... modified join_nested EXPLAIN output due to innodb stats changes	Stewart Smith	14 years ago

Older »