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Merge bb-10.2-ext into 10.3

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MDEV-11415 Remove excessive undo logging during ALTER TABLE…ALGORITHM=COPY

Move a test from innodb.rename_table_debug to innodb.alter_copy.

ha_innobase::extra(HA_EXTRA_BEGIN_ALTER_COPY): Register id-versioned
tables so that mysql.transaction_registry will be updated, even for
empty tables that are subjected to ALTER TABLE…ALGORITHM=COPY.
This commit is contained in:
Marko Mäkelä
2018-01-30 21:18:39 +02:00
parent 33714d2065 0c1f220611
commit 921c5e9314
27 changed files with 651 additions and 415 deletions
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4
mysql-test/suite/versioning/r/trx_id.result
View File

@ -53,8 +53,8 @@ add column e bigint unsigned as row end,
add period for system_time(s, e),
add system versioning,
algorithm=copy;
select check_result(count(*) = @tmp) from mysql.transaction_registry;
check_result(count(*) = @tmp)
select check_result(count(*) = @tmp + 1) from mysql.transaction_registry;
check_result(count(*) = @tmp + 1)
[CORRECT]
# TRX_ID to TIMESTAMP versioning switch
create or replace table t1 (

4
mysql-test/suite/versioning/t/trx_id.test
View File

@ -57,8 +57,8 @@ alter table t1
add period for system_time(s, e),
add system versioning,
algorithm=copy;
select check_result(count(*) = @tmp) from mysql.transaction_registry;
# With MDEV-14511 the transaction will be registered even for empty tables.
select check_result(count(*) = @tmp + 1) from mysql.transaction_registry;
--echo # TRX_ID to TIMESTAMP versioning switch
create or replace table t1 (