Fixed compilation failures

- Also added missing copyright notices

sql/sql_lex.h

@@ -756,7 +756,7 @@ class st_select_lex_unit: public st_select_lex_node {
   {
     return reinterpret_cast<st_select_lex*>(slave);
   }
-  void set_with_clause(With_clause *with_cl);
+  inline void set_with_clause(With_clause *with_cl);
   st_select_lex_unit* next_unit()
   {
     return reinterpret_cast<st_select_lex_unit*>(next);
@@ -1208,7 +1208,7 @@ class st_select_lex: public st_select_lex_node
 
   void set_non_agg_field_used(bool val) { m_non_agg_field_used= val; }
   void set_agg_func_used(bool val)      { m_agg_func_used= val; }
-  void set_with_clause(With_clause *with_clause);
+  inline void set_with_clause(With_clause *with_clause);
   With_clause *get_with_clause()
   {
     return master_unit()->with_clause;

sql/sql_tvc.cc

+/* Copyright (c) 2017, MariaDB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
+
+#include "mariadb.h"
 #include "sql_list.h"
 #include "sql_tvc.h"
 #include "sql_class.h"
@@ -5,7 +21,7 @@
 #include "sql_select.h"
 #include "sql_explain.h"
 #include "sql_parse.h"
-
+#include "sql_cte.h"
 
 /**
   @brief
@@ -831,4 +847,3 @@ bool JOIN::transform_in_predicates_into_in_subq(THD *thd)
   thd->lex->current_select= save_current_select;
   DBUG_RETURN(false);
 }
-

sql/sql_tvc.h

+/* Copyright (c) 2017, MariaDB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
+
 #ifndef SQL_TVC_INCLUDED
 #define SQL_TVC_INCLUDED
 #include "sql_type.h"
@@ -47,4 +62,4 @@ class table_value_constr : public Sql_alloc
 
   void print(THD *thd_arg, String *str, enum_query_type query_type);
 };
-#endif /* SQL_TVC_INCLUDED */
\ No newline at end of file
+#endif /* SQL_TVC_INCLUDED */