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-rw-r--r--sql/mysqld.cc7
1 files changed, 6 insertions, 1 deletions
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index 9411ba2ef12..5890a2af21d 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -4692,7 +4692,8 @@ enum options_mysqld
OPT_LOG_SLOW_ADMIN_STATEMENTS,
OPT_TABLE_LOCK_WAIT_TIMEOUT,
OPT_PORT_OPEN_TIMEOUT,
- OPT_MERGE
+ OPT_MERGE,
+ OPT_INNODB_ROLLBACK_ON_TIMEOUT
};
@@ -4968,6 +4969,10 @@ Disable with --skip-innodb-doublewrite.", (gptr*) &innobase_use_doublewrite,
(gptr*) &srv_max_purge_lag,
(gptr*) &srv_max_purge_lag, 0, GET_LONG, REQUIRED_ARG, 0, 0, ~0L,
0, 1L, 0},
+ {"innodb_rollback_on_timeout", OPT_INNODB_ROLLBACK_ON_TIMEOUT,
+ "Roll back the complete transaction on lock wait timeout, for 4.x compatibility (disabled by default)",
+ (gptr*) &innobase_rollback_on_timeout, (gptr*) &innobase_rollback_on_timeout,
+ 0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
{"innodb_status_file", OPT_INNODB_STATUS_FILE,
"Enable SHOW INNODB STATUS output in the innodb_status.<pid> file",
(gptr*) &innobase_create_status_file, (gptr*) &innobase_create_status_file,