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Commit Graph

14 Commits

Author SHA1 Message Date
Marko Mäkelä
96f8793a7a Merge 10.3 into 10.4 2019-03-20 19:08:47 +02:00
Marko Mäkelä
b47cec6c55 MDEV-18879/MDEV-18972 Corrupted record inserted by FOREIGN KEY operation
row_ins_foreign_check_on_constraint(): When constructing
cascade->historical_row for tables WITH SYSTEM VERSIONING,
use the appropriate mode ROW_COPY_DATA, because the pointers
will be stale after mtr_commit() is invoked.
2019-03-20 18:10:23 +02:00
Eugene Kosov
0e1f7f5c4a MDEV-18057 Assertion `(node->state == 5) || (node->state == 6)' failed in row_upd_sec_step upon DELETE after UPDATE failed due to FK violation
The idea of the fix: reset state from previous query.

row_upd_clust_step(): reset cached index before updating a clustered index

Closes #1133
2019-01-25 16:35:50 +02:00
Eugene Kosov
19a182b1ea MDEV-15364 FOREIGN CASCADE operations in system versioned referenced tables
Make foreign system versioning tables work in CASCADE UPDATE/SET NULL.
In that case basically row update is performed. This patch makes insert
of a historical row performed too.

row_update_versioned_insert(): restores btr_pcur_t, reads row from it, makes
row historical and inserts to table.

row_ins_check_foreign_constraint(): disable constraint check for historical
rows because it has no sense. Also check will fail always, because referenced
table is updated at that point.

row_update_cascade_for_mysql(): insert historical row for system versioning
tables before updating current row.

revert DATA_VERSIONED -> DATA_UNVERSIONED
2018-03-27 22:35:10 +03:00
Aleksey Midenkov
0cf97ad5b9 IB: CASCADE operation for DELETE
* Removed "Not supported for TIMESTAMP-based" error
* Fixed code duplication with node->vers_set_fields()
* Recovered foreign.test

[closes tempesta-tech#473]
2018-03-19 17:32:46 +03:00
Sergei Golubchik
485325e7e3 don't allow TIMESTAMP(6) versioning and FK with CASCADE or SET NULL 2018-02-24 01:28:50 +01:00
Aleksey Midenkov
5fb08323e1 Tests: versioning.foreign check row_end after constraint execution 2018-02-24 00:50:57 +01:00
Aleksey Midenkov
f1bd02d994 MDEV-15004 parser greedily parses AS OF TIMESTAMP
* TIMESTAMP precedence fixed.
2018-02-23 15:33:23 +01:00
Eugene Kosov
0fe67f2ef9 MDEV-14744 Assertion `table->versioned() == m_prebuilt->table->versioned()' failed in ha_innobase::open 2017-12-29 00:23:07 +03:00
Aleksey Midenkov
b55a149194 Timestamp-based versioning for InnoDB [closes #209]
* Removed integer_fields check
* Reworked Vers_parse_info::check_sys_fields()
* Misc renames
* versioned as vers_sys_type_t

* Removed versioned_by_sql(), versioned_by_engine()

versioned() works as before;
versioned(VERS_TIMESTAMP) is versioned_by_sql();
versioned(VERS_TRX_ID) is versioned_by_engine().

* create_tmp_table() fix
* Foreign constraints for timestamp-based
* Range auto-specifier fix
* SQL: 1-row partition rotation fix [fixes #260]
* Fix 'drop system versioning, algorithm=inplace'
2017-12-18 19:03:51 +03:00
Eugene Kosov
a3802ecb58 IB: assertion failure on delete with foreign [#366] 2017-12-02 12:54:32 +03:00
Aleksey Midenkov
4383e16cbe IB: skip check_ref on historical record [fixes #101] 2017-05-05 20:36:23 +03:00
Aleksey Midenkov
46badf17c4 IB: FK cascade delete when parent versioned [fixes #101] 2017-05-05 20:36:23 +03:00
kevgs
a22cbc453f IB: (0.4) foreign keys for versioned tables (#58) 2017-05-05 20:36:15 +03:00