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| author | Sergei Golubchik <serg@mariadb.org> | 2018-01-10 16:12:24 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2018-01-13 02:01:34 +0100 |
| commit | a544f920e3fe9e24b20db434ca15bb9ebfe0137e (patch) | |
| tree | 02af7a53008d5cb8bff421e8ca901ea9003debb1 /sql/mysqld.cc | |
| parent | 7e1738c3c4d11829b00092fbf9daa8840c1aa83c (diff) | |
| download | mariadb-git-a544f920e3fe9e24b20db434ca15bb9ebfe0137e.tar.gz | |
remove "Transaction-based system versioning is EXPERIMENTAL" warning
and the system_versioning_transaction_registry variable.
The user enables transaction registry by specifying BIGINT for
row_start/row_end columns.
check mysql.transaction_registry structure on the first open,
not on startup. Avoid warnings unless transaction_registry
is actually used.
Diffstat (limited to 'sql/mysqld.cc')
| -rw-r--r-- | sql/mysqld.cc | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/sql/mysqld.cc b/sql/mysqld.cc index c0d55306871..321264e8d7b 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -536,8 +536,6 @@ ulonglong slave_skipped_errors; ulong feature_files_opened_with_delayed_keys= 0, feature_check_constraint= 0; ulonglong denied_connections; my_decimal decimal_zero; -my_bool opt_transaction_registry= 1; -my_bool use_transaction_registry= 1; /* Maximum length of parameter value which can be set through @@ -6023,36 +6021,6 @@ int mysqld_main(int argc, char **argv) if (Events::init((THD*) 0, opt_noacl || opt_bootstrap)) unireg_abort(1); - if (opt_transaction_registry) - { - use_transaction_registry= true; - if (opt_bootstrap) - { - use_transaction_registry= false; - } - else - { - THD *thd = new THD(0); - thd->thread_stack= (char*) &thd; - thd->store_globals(); - { - TR_table trt(thd); - if (trt.check()) - { - use_transaction_registry= false; - } - } - - trans_commit_stmt(thd); - delete thd; - } - } - else - use_transaction_registry= false; - - if (opt_transaction_registry && !use_transaction_registry) - sql_print_information("Disabled transaction registry."); - if (WSREP_ON) { if (opt_bootstrap) |