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Kirill Smelkov
mariadb
Commits
2db574ea
Commit
2db574ea
authored
21 years ago
by
heikki@hundin.mysql.fi
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ha_innodb.cc:
Fix a bug REPLACE INTO t SELECT ... did not work if t has an auto-inc column
parent
769e60c5
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sql/ha_innodb.cc
sql/ha_innodb.cc
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sql/ha_innodb.cc
View file @
2db574ea
...
...
@@ -1733,6 +1733,7 @@ ha_innobase::write_row(
ibool
incremented_auto_inc_for_stat
=
FALSE
;
ibool
incremented_auto_inc_counter
=
FALSE
;
ibool
skip_auto_inc_decr
;
ibool
success
;
DBUG_ENTER
(
"ha_innobase::write_row"
);
...
...
@@ -1908,9 +1909,18 @@ ha_innobase::write_row(
the counter here. */
skip_auto_inc_decr
=
FALSE
;
if
(
error
==
DB_DUPLICATE_KEY
&&
user_thd
->
lex
.
sql_command
==
SQLCOM_REPLACE
)
skip_auto_inc_decr
=
TRUE
;
/* Note that MySQL classifies in lex.sql_command a query
of type REPLACE INTO ... SELECT as simply SQLCOM_QUERY.
We have to scan the query string if the query is actually
a REPLACE. */
dict_accept
(
user_thd
->
query
,
"REPLACE"
,
&
success
);
if
(
error
==
DB_DUPLICATE_KEY
&&
success
)
{
skip_auto_inc_decr
=
TRUE
;
}
if
(
!
skip_auto_inc_decr
&&
incremented_auto_inc_counter
&&
prebuilt
->
trx
->
auto_inc_lock
)
{
...
...
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