MariaRocks port: temporarily disable rdb_collation_exceptions

Then Regex_list_handler is not needed and we don't have to backport
it right now.

storage/rocksdb/ha_rocksdb.cc

@@ -155,10 +155,11 @@ Rdb_binlog_manager binlog_manager;
 
 static Rdb_background_thread rdb_bg_thread;
 
-
+#ifdef MARIAROCKS_NOT_YET
 // List of table names (using regex) that are exceptions to the strict
 // collation check requirement.
 Regex_list_handler *rdb_collation_exceptions;
+#endif
 
 static const char* const ERRSTR_ROLLBACK_ONLY
   = "This transaction was rolled back and cannot be "
@@ -3288,11 +3289,13 @@ static int rocksdb_init_func(void *p)
   mysql_mutex_init(rdb_mem_cmp_space_mutex_key, &rdb_mem_cmp_space_mutex,
                    MY_MUTEX_INIT_FAST);
 
+#ifdef MARIAROCKS_NOT_YET
 #if defined(HAVE_PSI_INTERFACE)
   rdb_collation_exceptions = new Regex_list_handler(
       key_rwlock_collation_exception_list);
 #else
   rdb_collation_exceptions = new Regex_list_handler();
+#endif
 #endif
 
   mysql_mutex_init(rdb_sysvars_psi_mutex_key, &rdb_sysvars_mutex,
@@ -3672,7 +3675,9 @@ static int rocksdb_done_func(void *p)
   mysql_mutex_destroy(&rdb_open_tables.m_mutex);
   mysql_mutex_destroy(&rdb_sysvars_mutex);
 
+#ifdef MARIAROCKS_NOT_YET
   delete rdb_collation_exceptions;
+#endif
   mysql_mutex_destroy(&rdb_collation_data_mutex);
   mysql_mutex_destroy(&rdb_mem_cmp_space_mutex);
 
@@ -4751,6 +4756,7 @@ void ha_rocksdb::set_skip_unique_check_tables(const char* whitelist)
 {
   DBUG_ASSERT(whitelist != nullptr);
 
+#ifdef MARIAROCKS_NOT_YET // regex_handler
 #if defined(HAVE_PSI_INTERFACE)
   Regex_list_handler regex_handler(key_rwlock_skip_unique_check_tables);
 #else
@@ -4763,6 +4769,7 @@ void ha_rocksdb::set_skip_unique_check_tables(const char* whitelist)
   }
 
   m_skip_unique_check= regex_handler.matches(m_tbl_def->base_tablename());
+#endif
 }
 
 int ha_rocksdb::open(const char *name, int mode, uint test_if_locked)
@@ -5055,7 +5062,11 @@ int ha_rocksdb::create_cfs(const TABLE *table_arg, Rdb_tbl_def *tbl_def_arg,
       {
         if (!rdb_is_index_collation_supported(
             table_arg->key_info[i].key_part[part].field) &&
+#ifdef MARIAROCKS_NOT_YET
             !rdb_collation_exceptions->matches(tablename_sys))
+#else
+            true)
+#endif
         {
           std::string collation_err;
           for (auto coll : RDB_INDEX_COLLATIONS)
@@ -10602,6 +10613,7 @@ rocksdb_set_rate_limiter_bytes_per_sec(
 
 void rdb_set_collation_exception_list(const char *exception_list)
 {
+#ifdef MARIAROCKS_NOT_YET
   DBUG_ASSERT(rdb_collation_exceptions != nullptr);
 
   if (!rdb_collation_exceptions->set_patterns(exception_list))
@@ -10609,6 +10621,7 @@ void rdb_set_collation_exception_list(const char *exception_list)
     my_core::warn_about_bad_patterns(rdb_collation_exceptions,
                                      "strict_collation_exceptions");
   }
+#endif
 }
 
 void