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row0mysql.c:

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Allow CREATE TABLE and DROP TABLE even if innodb_force_recovery is used, the user can drop a problematic table


innobase/row/row0mysql.c:
  Allow CREATE TABLE and DROP TABLE even if innodb_force_recovery is used, the user can drop a problematic table
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unknown
2002-09-13 13:55:25 +03:00
parent 686a758f65
commit 5ab7b94ba0
1 changed files with 13 additions and 2 deletions
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15
innobase/row/row0mysql.c
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@@ -1186,7 +1186,12 @@ row_create_table_for_mysql(
ut_ad(trx->mysql_thread_id == os_thread_get_curr_id()); ut_ad(trx->mysql_thread_id == os_thread_get_curr_id());
ut_ad(mutex_own(&(dict_sys->mutex))); ut_ad(mutex_own(&(dict_sys->mutex)));
if (srv_created_new_raw || srv_force_recovery) { /* We create table also if innodb_force_recovery is used. This
enables the user to stop a runaway rollback or a crash caused by
a temporary table #sql... He can use the trick explained in the
manual to rename the temporary table, and the drop it. */
if (srv_created_new_raw) {
fprintf(stderr, fprintf(stderr,
"InnoDB: A new raw disk partition was initialized or\n" "InnoDB: A new raw disk partition was initialized or\n"
"InnoDB: innodb_force_recovery is on: we do not allow\n" "InnoDB: innodb_force_recovery is on: we do not allow\n"
@@ -1705,7 +1710,13 @@ row_drop_table_for_mysql(
ut_ad(trx->mysql_thread_id == os_thread_get_curr_id()); ut_ad(trx->mysql_thread_id == os_thread_get_curr_id());
ut_a(name != NULL); ut_a(name != NULL);
if (srv_created_new_raw || srv_force_recovery) { /* Note that we allow dropping of a table even if innodb_force_recovery
is used. If a rollback or purge would crash because of a corrupt
table, the user can try dropping it to avoid the crash. This is also
a nice way to stop a runaway rollback caused by a failing big
table import in a single transaction. */
if (srv_created_new_raw) {
fprintf(stderr, fprintf(stderr,
"InnoDB: A new raw disk partition was initialized or\n" "InnoDB: A new raw disk partition was initialized or\n"
"InnoDB: innodb_force_recovery is on: we do not allow\n" "InnoDB: innodb_force_recovery is on: we do not allow\n"