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ha_innodb.cc:

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Fix InnoDB bug #6287: if one uses INSERT IGNORE to insert several rows at a time, and the first inserts are ignored because of a duplicate key collision, then InnoDB in a replication slave assigns AUTO_INCREMENT values 1 bigger than in the master


sql/ha_innodb.cc:
  Fix InnoDB bug #6287: if one uses INSERT IGNORE to insert several rows at a time, and the first inserts are ignored because of a duplicate key collision, then InnoDB in a replication slave assigns AUTO_INCREMENT values 1 bigger than in the master
This commit is contained in:
unknown 2004-11-16 20:37:42 +02:00
parent 40e25a305d
commit 16d735adb0
1 changed files with 6 additions and 5 deletions
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11
sql/ha_innodb.cc
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@ -2172,8 +2172,9 @@ ha_innobase::write_row(
same SQL statement! */
if (auto_inc == 0 && user_thd->next_insert_id != 0) {
auto_inc = user_thd->next_insert_id;
auto_inc_counter_for_this_stat = auto_inc;
auto_inc_counter_for_this_stat
= user_thd->next_insert_id;
}
if (auto_inc == 0 && auto_inc_counter_for_this_stat) {
@ -2181,14 +2182,14 @@ ha_innobase::write_row(
this SQL statement with SET INSERT_ID. We must
assign sequential values from the counter. */
auto_inc_counter_for_this_stat++;
incremented_auto_inc_for_stat = TRUE;
auto_inc = auto_inc_counter_for_this_stat;
/* We give MySQL a new value to place in the
auto-inc column */
user_thd->next_insert_id = auto_inc;
auto_inc_counter_for_this_stat++;
incremented_auto_inc_for_stat = TRUE;
}
if (auto_inc != 0) {