Marko Mäkelä cb437417d2 MDEV-19114 gcol.innodb_virtual_debug: Assertion n_fields>0 failed ... This is a regression due to MDEV-16376 commit 8dc70c862b. To make dict_index_t::detach_columns() idempotent, we cleared dict_index_t::n_fields. But, this could cause trouble with purge after a secondary index creation failed (not even involving virtual columns). A better way is to clear the dict_field_t::col pointers that point to virtual columns that are being freed due to aborting index creation on an index that depends on a virtual column. Note: the v_cols[] of an existing dict_table_t object will never be modified. If any virtual columns are added or removed, ha_innobase::commit_inplace_alter_table() would invoke dict_table_remove_from_cache() and reload the table to dict_sys. Index creation is a special case where the dict_index_t points to virtual columns that do not yet exist in dict_table_t.		2020-05-19 16:02:13 +03:00
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ha_innodb.cc	MDEV-21336 Memory leaks related to innodb_debug_sync	2020-05-14 13:36:11 +03:00
ha_innodb.h	Cleanup: Remove InnoDB wrappers of thd_charset(), thd_query_safe()	2020-05-12 10:15:44 +03:00
ha_xtradb.h	Merge 10.1 into 10.2	2019-05-13 17:54:04 +03:00
handler0alter.cc	MDEV-19114 gcol.innodb_virtual_debug: Assertion n_fields>0 failed	2020-05-19 16:02:13 +03:00
i_s.cc	MDEV-21933 INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES accesses SYS_DATAFILES	2020-03-13 08:07:02 +02:00
i_s.h	Merge 10.1 into 10.2	2019-05-13 18:48:28 +03:00