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MDEV-14769 Temporary table can be altered into system versioning + system_versioning_alter_history has no effect

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This commit is contained in:
Eugene Kosov 2017-12-29 16:28:13 +03:00 committed by Aleksey Midenkov
parent 7069071d7d
commit 157150cfcf
6 changed files with 17 additions and 7 deletions
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6
mysql-test/suite/versioning/r/alter.result
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@ -429,9 +429,11 @@ alter table t1 engine=myisam;
# MDEV-14692 crash in MDL_context::upgrade_shared_lock()
create or replace temporary table t (a int);
alter table t change column if exists b c bigint unsigned generated always as row start;
ERROR HY000: This is not yet supported for generated columns
ERROR HY000: System versioning prohibited for TEMPORARY tables
alter table t change column if exists b c bigint unsigned generated always as row end;
ERROR HY000: This is not yet supported for generated columns
ERROR HY000: System versioning prohibited for TEMPORARY tables
alter table t add system versioning;
ERROR HY000: System versioning prohibited for TEMPORARY tables
drop table t;
# MDEV-14744 trx_id-based and transaction-based mixup in assertion
create or replace table t (c text) engine=innodb with system versioning;

2
mysql-test/suite/versioning/r/create.result
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@ -348,7 +348,7 @@ create or replace table t (sys_trx_end int);
alter table t with system versioning;
ERROR 42S21: Duplicate column name 'sys_trx_end'
create or replace temporary table t (x28 int) with system versioning;
ERROR HY000: WITH SYSTEM VERSIONING prohibited for TEMPORARY tables
ERROR HY000: System versioning prohibited for TEMPORARY tables
create or replace table t1 (
x29 int unsigned,
Sys_start0 timestamp(6) as row start invisible,

6
mysql-test/suite/versioning/t/alter.test
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@ -364,10 +364,12 @@ alter table t1 engine=myisam;
--echo # MDEV-14692 crash in MDL_context::upgrade_shared_lock()
create or replace temporary table t (a int);
--error ER_UNSUPPORTED_ACTION_ON_GENERATED_COLUMN
--error ER_VERS_TEMPORARY
alter table t change column if exists b c bigint unsigned generated always as row start;
--error ER_UNSUPPORTED_ACTION_ON_GENERATED_COLUMN
--error ER_VERS_TEMPORARY
alter table t change column if exists b c bigint unsigned generated always as row end;
--error ER_VERS_TEMPORARY
alter table t add system versioning;
drop table t;
--echo # MDEV-14744 trx_id-based and transaction-based mixup in assertion

6
sql/handler.cc
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@ -7177,6 +7177,12 @@ bool Vers_parse_info::fix_alter_info(THD *thd, Alter_info *alter_info,
if (!need_check(alter_info) && !share->versioned)
return false;
if (!thd->variables.vers_force && share->tmp_table && share->tmp_table != INTERNAL_TMP_TABLE)
{
my_error(ER_VERS_TEMPORARY, MYF(0));
return true;
}
if (alter_info->flags & Alter_info::ALTER_ADD_SYSTEM_VERSIONING && table->versioned())
{
my_error(ER_VERS_ALREADY_VERSIONED, MYF(0), table_name);

2
sql/share/errmsg-utf8.txt
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@ -7931,7 +7931,7 @@ ER_VERS_TRUNCATE_VIEW
eng "DELETE HISTORY from VIEW is prohibited"
ER_VERS_TEMPORARY
eng "%s prohibited for TEMPORARY tables"
eng "System versioning prohibited for TEMPORARY tables"
ER_VERS_INPLACE_NOT_IMPLEMENTED
eng "Not implemented for system-versioned tables"

2
sql/sql_yacc.yy
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@ -6235,7 +6235,7 @@ versioning_option:
{
if (!thd->variables.vers_force)
{
my_error(ER_VERS_TEMPORARY, MYF(0), "WITH SYSTEM VERSIONING");
my_error(ER_VERS_TEMPORARY, MYF(0));
MYSQL_YYABORT;
}
}