Fix an error at using spider_direct_sql with temporary table

storage/spider/mysql-test/spider/bugfix/include/direct_sql_with_tmp_table_deinit.inc

+--disable_warnings
+--disable_query_log
+--disable_result_log
+--source ../t/test_deinit.inc
+--enable_result_log
+--enable_query_log
+--enable_warnings

storage/spider/mysql-test/spider/bugfix/include/direct_sql_with_tmp_table_init.inc

+--disable_warnings
+--disable_query_log
+--disable_result_log
+--source ../t/test_init.inc
+--enable_result_log
+--enable_query_log
+--enable_warnings
+let $DIRECT_SQL_COMMAND=
+  SELECT spider_direct_sql('SELECT 22', 'tmp_a', 'srv "s_2_1", database "test"');

storage/spider/mysql-test/spider/bugfix/r/direct_sql_with_tmp_table.result

+for master_1
+for child2
+child2_1
+child2_2
+child2_3
+for child3
+
+drop and create databases
+connection master_1;
+CREATE DATABASE auto_test_local;
+USE auto_test_local;
+CREATE TEMPORARY TABLE tmp_a (
+pkey int NOT NULL,
+PRIMARY KEY (pkey)
+) MASTER_1_ENGINE2
+SELECT spider_direct_sql('SELECT 22', 'tmp_a', 'srv "s_2_1", database "test"');
+spider_direct_sql('SELECT 22', 'tmp_a', 'srv "s_2_1", database "test"')
+1
+SELECT pkey FROM tmp_a;
+pkey
+22
+
+deinit
+connection master_1;
+DROP DATABASE IF EXISTS auto_test_local;
+for master_1
+for child2
+child2_1
+child2_2
+child2_3
+for child3
+
+end of test

storage/spider/mysql-test/spider/bugfix/t/direct_sql_with_tmp_table.cnf

+!include include/default_mysqld.cnf
+!include ../my_1_1.cnf
+!include ../my_2_1.cnf

storage/spider/mysql-test/spider/bugfix/t/direct_sql_with_tmp_table.test

+--source ../include/direct_sql_with_tmp_table_init.inc
+--echo
+--echo drop and create databases
+
+--connection master_1
+--disable_warnings
+CREATE DATABASE auto_test_local;
+USE auto_test_local;
+--enable_warnings
+
+--disable_query_log
+echo CREATE TEMPORARY TABLE tmp_a (
+    pkey int NOT NULL,
+    PRIMARY KEY (pkey)
+) MASTER_1_ENGINE2;
+eval CREATE TEMPORARY TABLE tmp_a (
+    pkey int NOT NULL,
+    PRIMARY KEY (pkey)
+) $MASTER_1_ENGINE2;
+--enable_query_log
+
+eval $DIRECT_SQL_COMMAND;
+SELECT pkey FROM tmp_a;
+
+--echo
+--echo deinit
+--disable_warnings
+
+--connection master_1
+DROP DATABASE IF EXISTS auto_test_local;
+
+--enable_warnings
+--source ../include/direct_sql_with_tmp_table_deinit.inc
+--echo
+--echo end of test

storage/spider/spd_direct_sql.cc

@@ -1721,7 +1721,7 @@ long long spider_direct_sql_body(
       direct_sql->table_names[roop_count];
 #endif
     if (!(direct_sql->tables[roop_count] =
-      SPIDER_find_temporary_table(thd, &table_list)))
+      spider_find_temporary_table(thd, &table_list)))
     {
 #if MYSQL_VERSION_ID < 50500
 #else

storage/spider/spd_include.h

@@ -160,9 +160,7 @@
 
 #if defined(MARIADB_BASE_VERSION) && MYSQL_VERSION_ID >= 100201
 #define SPIDER_HAS_MY_CHARLEN
-#define SPIDER_find_temporary_table(A,B) A->find_temporary_table(B)
-#else
-#define SPIDER_find_temporary_table(A,B) find_temporary_table(A,B)
+#define SPIDER_open_temporary_table
 #endif
 
 #if defined(MARIADB_BASE_VERSION)

storage/spider/spd_sys_table.cc

@@ -3489,3 +3489,20 @@ void spider_rm_sys_tmp_table_for_result(
   tmp_tbl_prm->field_count = 3;
   DBUG_VOID_RETURN;
 }
+
+TABLE *spider_find_temporary_table(
+  THD *thd,
+  TABLE_LIST *table_list
+) {
+  DBUG_ENTER("spider_find_temporary_table");
+#ifdef SPIDER_open_temporary_table
+  if (thd->open_temporary_table(table_list))
+  {
+    DBUG_RETURN(NULL);
+  } else {
+    DBUG_RETURN(table_list->table);
+  }
+#else
+  DBUG_RETURN(find_temporary_table(A,B));
+#endif
+}

storage/spider/spd_sys_table.h

@@ -678,3 +678,8 @@ void spider_rm_sys_tmp_table_for_result(
   TABLE *tmp_table,
   TMP_TABLE_PARAM *tmp_tbl_prm
 );
+
+TABLE *spider_find_temporary_table(
+  THD *thd,
+  TABLE_LIST *table_list
+);