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MDEV-29390: Improve coverage for UPDATE and DELETE statements in MTR test suites

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Created tests for "delete" based on update_use_source.test

For the update_use_source.test tests, data recovery in the table has been changed
from a rollback transaction to a complete delete and re-insert of the data with
optimize table. Cases are now being checked on three engines.

Added tests for update/delete with LooseScan and DuplicateWeedout optimization strategies
Added tests for engine MEMORY on delete and update
Added tests for multi-update with JSON_TABLE
Added tests for multi-update and multi-delete for engine Connect
This commit is contained in:
Lena Startseva
2022-09-19 12:26:59 +07:00
committed by Igor Babaev
parent 9a3fd1df01
commit 1e0a72a18b
21 changed files with 22177 additions and 1017 deletions
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33
mysql-test/include/delete_use_source_memory.inc Normal file
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create table t1 (c1 integer, c2 integer, c3 integer);
insert into t1(c1,c2,c3)
values (1,1,1),(1,2,2),(1,3,3),
(2,1,4),(2,2,5),(2,3,6),
(2,4,7),(2,5,8);
insert into t1 select c1+10,c2,c3+10 from t1;
insert into t1 select c1+20,c2+1,c3+20 from t1;
analyze table t1 persistent for all;
create view v1 as select * from t1 where c2=2;
--echo #######################################
--echo # Test without any index #
--echo #######################################
--source include/delete_use_source_cases_memory.inc
--echo #######################################
--echo # Test with an index #
--echo #######################################
create index t1_c2 on t1 (c2,c1);
--source include/delete_use_source_cases_memory.inc
--echo #######################################
--echo # Test with a primary key #
--echo #######################################
drop index t1_c2 on t1;
alter table t1 add primary key (c3);
--source include/delete_use_source_cases_memory.inc
drop view v1;
drop table t1;