MDEV-28225 Disallow user to create Spider temporary table

Creating a temporary table with Spider is non-sense because a Spider
table cannot hold any physical data and it requires an additional
effort to manage even if it is configured correctly.

Set HTON_TEMPORARY_NOT_SUPPORTED to spider_hton->flags.  

Reviewed-by: nayuta.yanagisawa@hey.com
Co-authored-by: d8sk4ueun@gmail.com

storage/spider/mysql-test/spider/r/spider3_fixes.result

@@ -200,6 +200,14 @@ id
 5000
 10000
 connection master_1;
+#
+# MDEV-28225 Disallow user to create Spider temporary table
+#
+connection master_1;
+CREATE TEMPORARY TABLE t1 (
+a INT
+) ENGINE=Spider;
+ERROR HY000: Table storage engine 'SPIDER' does not support the create option 'TEMPORARY'
 
 deinit
 connection master_1;

storage/spider/mysql-test/spider/t/spider3_fixes.test

@@ -264,6 +264,16 @@ if ($USE_CHILD_GROUP2)
 }
 
 
+--echo #
+--echo # MDEV-28225 Disallow user to create Spider temporary table
+--echo #
+--connection master_1
+--error ER_ILLEGAL_HA_CREATE_OPTION
+CREATE TEMPORARY TABLE t1 (
+  a INT
+) ENGINE=Spider;
+
+
 --echo
 --echo deinit
 --disable_warnings

storage/spider/spd_table.cc

@@ -6322,7 +6322,7 @@ int spider_db_init(
   spider_hton_ptr = spider_hton;
 
   spider_hton->state = SHOW_OPTION_YES;
-  spider_hton->flags = HTON_NO_FLAGS;
+  spider_hton->flags = HTON_TEMPORARY_NOT_SUPPORTED;
   /* spider_hton->db_type = DB_TYPE_SPIDER; */
   /*
   spider_hton->savepoint_offset;