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IB: get template with virtual columns [#365 bug 1]

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Affected tests (forced mode): binlog_encryption.encrypted_slave
This commit is contained in:
Aleksey Midenkov 2017-11-28 21:40:27 +03:00
parent f924a94d2f
commit 47ea526efa
4 changed files with 37 additions and 4 deletions
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10
mysql-test/suite/versioning/r/insert.result
View File

@ -360,6 +360,16 @@ insert into t2(x) values (1);
insert into t1(x) values (1);
ERROR HY000: Some versioned DML requires `transaction_registry` to be set to ON.
set global transaction_registry= on;
create or replace table t1 (
x int,
y int as (x) virtual
) engine=innodb with system versioning;
insert into t1 values (1, null);
update t1 set x= x + 1;
select *, sys_trx_end = 18446744073709551615 as current from t1 for system_time all;
x y current
2 2 1
1 1 0
drop table t1;
drop table t2;
drop procedure test_01;

9
mysql-test/suite/versioning/t/insert.test
View File

@ -191,6 +191,15 @@ insert into t2(x) values (1);
insert into t1(x) values (1);
set global transaction_registry= on;
# virtual columns
create or replace table t1 (
x int,
y int as (x) virtual
) engine=innodb with system versioning;
insert into t1 values (1, null);
update t1 set x= x + 1;
select *, sys_trx_end = 18446744073709551615 as current from t1 for system_time all;
drop table t1;
drop table t2;

14
storage/innobase/include/row0mysql.h
View File

@ -859,6 +859,20 @@ struct row_prebuilt_t {
/** The MySQL table object */
TABLE* m_mysql_table;
/** Get template by column number */
const mysql_row_templ_t* get_template_by_col(ulint col) const
{
ut_a(col < n_template);
ut_a(mysql_template);
for (int i = col; i < n_template; ++i)
{
const mysql_row_templ_t* templ = mysql_template + i;
if (!templ->is_virtual && templ->col_no == col)
return templ;
}
return NULL;
}
};
/** Callback for row_mysql_sys_index_iterate() */

8
storage/innobase/row/row0mysql.cc
View File

@ -1517,8 +1517,8 @@ row_insert_for_mysql(
ut_ad(table->vers_start != table->vers_end);
/* Return back modified fields into mysql_rec, so that
upper logic may benefit from it (f.ex. 'on duplicate key'). */
const mysql_row_templ_t* t = &prebuilt->mysql_template[table->vers_end];
ut_ad(t->mysql_col_len == 8);
const mysql_row_templ_t* t = prebuilt->get_template_by_col(table->vers_end);
ut_ad(t && t->mysql_col_len == 8);
if (ins_mode == ROW_INS_HISTORICAL) {
set_tuple_col_8(node->row, table->vers_end, trx->id, node->vers_end_buf);
@ -1526,8 +1526,8 @@ row_insert_for_mysql(
else /* ROW_INS_VERSIONED */ {
set_tuple_col_8(node->row, table->vers_end, TRX_ID_MAX, node->vers_end_buf);
int8store(&mysql_rec[t->mysql_col_offset], TRX_ID_MAX);
t = &prebuilt->mysql_template[table->vers_start];
ut_ad(t->mysql_col_len == 8);
t = prebuilt->get_template_by_col(table->vers_start);
ut_ad(t && t->mysql_col_len == 8);
set_tuple_col_8(node->row, table->vers_start, trx->id, node->vers_start_buf);
int8store(&mysql_rec[t->mysql_col_offset], trx->id);
}