MDEV-22748 MariaDB crash on WITH RECURSIVE large query

This bug is the same as the bug MDEV-17024. The crashes caused by these
bugs were due to premature cleanups of the unit specifying recursive CTEs
that happened in some cases when there were several outer references the
same recursive CTE.
The problem of premature cleanups for recursive CTEs could be already
resolved by the correction in TABLE_LIST::set_as_with_table() introduced
in this patch. ALL other changes introduced by the patches for MDEV-17024
and MDEV-22748 guarantee that this clean-ups are performed as soon as
possible: when the select containing the last outer reference to a
recursive CTE is being cleaned up the specification of the recursive CTE
should be cleaned up as well.

5 files changed, 247 insertions, 13 deletions

diff --git a/mysql-test/r/cte_recursive.result b/mysql-test/r/cte_recursive.result
index 0b8bc3fa8ab..640493142bd 100644
--- a/mysql-test/r/cte_recursive.result
+++ b/mysql-test/r/cte_recursive.result
@@ -691,13 +691,13 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
 1	PRIMARY	<derived3>	ref	key0	key0	5	c.h_id	2	100.00	
 1	PRIMARY	<derived3>	ref	key0	key0	5	c.w_id	2	100.00	
-2	DERIVED	<derived3>	ALL	NULL	NULL	NULL	NULL	12	100.00	Using where
 3	DERIVED	folks	ALL	NULL	NULL	NULL	NULL	12	100.00	Using where
 4	RECURSIVE UNION	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	
 4	RECURSIVE UNION	p	ALL	NULL	NULL	NULL	NULL	12	100.00	Using where; Using join buffer (flat, BNL join)
 5	RECURSIVE UNION	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	
 5	RECURSIVE UNION	p	ALL	NULL	NULL	NULL	NULL	12	100.00	Using where; Using join buffer (flat, BNL join)
 NULL	UNION RESULT	<union3,4,5>	ALL	NULL	NULL	NULL	NULL	NULL	NULL	
+2	DERIVED	<derived3>	ALL	NULL	NULL	NULL	NULL	12	100.00	Using where
 Warnings:
 Note	1003	with recursive ancestor_couple_ids as (select `a`.`father` AS `h_id`,`a`.`mother` AS `w_id` from `coupled_ancestors` `a` where `a`.`father` is not null and `a`.`mother` is not null), coupled_ancestors as (select `test`.`folks`.`id` AS `id`,`test`.`folks`.`name` AS `name`,`test`.`folks`.`dob` AS `dob`,`test`.`folks`.`father` AS `father`,`test`.`folks`.`mother` AS `mother` from `test`.`folks` where `test`.`folks`.`name` = 'Me' union all select `test`.`p`.`id` AS `id`,`test`.`p`.`name` AS `name`,`test`.`p`.`dob` AS `dob`,`test`.`p`.`father` AS `father`,`test`.`p`.`mother` AS `mother` from `test`.`folks` `p` join `ancestor_couple_ids` `fa` where `test`.`p`.`id` = `fa`.`h_id` union all select `test`.`p`.`id` AS `id`,`test`.`p`.`name` AS `name`,`test`.`p`.`dob` AS `dob`,`test`.`p`.`father` AS `father`,`test`.`p`.`mother` AS `mother` from `test`.`folks` `p` join `ancestor_couple_ids` `ma` where `test`.`p`.`id` = `ma`.`w_id`)select `h`.`name` AS `name`,`h`.`dob` AS `dob`,`w`.`name` AS `name`,`w`.`dob` AS `dob` from `ancestor_couple_ids` `c` join `coupled_ancestors` `h` join `coupled_ancestors` `w` where `h`.`id` = `c`.`h_id` and `w`.`id` = `c`.`w_id`
 # simple mutual recursion
@@ -1302,12 +1302,12 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	<derived4>	ALL	NULL	NULL	NULL	NULL	24	
 4	DERIVED	folks	ALL	NULL	NULL	NULL	NULL	12	Using where
 6	RECURSIVE UNION	<derived3>	ALL	NULL	NULL	NULL	NULL	12	
+5	RECURSIVE UNION	<derived4>	ALL	NULL	NULL	NULL	NULL	24	
+NULL	UNION RESULT	<union4,6,5>	ALL	NULL	NULL	NULL	NULL	NULL	
 3	DERIVED	folks	ALL	NULL	NULL	NULL	NULL	12	Using where
 2	RECURSIVE UNION	folks	ALL	PRIMARY	NULL	NULL	NULL	12	
 2	RECURSIVE UNION	<derived3>	ALL	NULL	NULL	NULL	NULL	12	Using where; Using join buffer (flat, BNL join)
 NULL	UNION RESULT	<union3,2>	ALL	NULL	NULL	NULL	NULL	NULL	
-5	RECURSIVE UNION	<derived4>	ALL	NULL	NULL	NULL	NULL	24	
-NULL	UNION RESULT	<union4,6,5>	ALL	NULL	NULL	NULL	NULL	NULL	
 explain FORMAT=JSON
 with recursive 
 prev_gen
@@ -3326,13 +3326,13 @@ select * from cte1, cte2;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	<derived4>	ALL	NULL	NULL	NULL	NULL	6	100.00	
 1	PRIMARY	<derived5>	ALL	NULL	NULL	NULL	NULL	6	100.00	Using join buffer (flat, BNL join)
+2	DERIVED	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
+3	RECURSIVE UNION	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+NULL	UNION RESULT	<union2,3>	ALL	NULL	NULL	NULL	NULL	NULL	NULL	
 4	DERIVED	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
 4	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where; Using join buffer (flat, BNL join)
 5	DERIVED	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
 5	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where; Using join buffer (flat, BNL join)
-2	DERIVED	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
-3	RECURSIVE UNION	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
-NULL	UNION RESULT	<union2,3>	ALL	NULL	NULL	NULL	NULL	NULL	NULL	
 Warnings:
 Note	1003	with recursive rcte as (select 1 AS `a` union select cast(`rcte`.`a` + 1 as unsigned) AS `cast(a+1 as unsigned)` from `rcte` where `rcte`.`a` < 10), cte1 as (select count(0) AS `c1` from `rcte` join `test`.`t1` where `rcte`.`a` between 3 and 5 and `test`.`t1`.`id` = `rcte`.`a` - 3), cte2 as (select count(0) AS `c2` from `rcte` join `test`.`t1` where `rcte`.`a` between 7 and 8 and `test`.`t1`.`id` = `rcte`.`a` - 7)select `cte1`.`c1` AS `c1`,`cte2`.`c2` AS `c2` from `cte1` join `cte2`
 prepare stmt from "with recursive
@@ -3391,6 +3391,65 @@ cte2 as
 (select count(*) as c2 from rcte,t1 where a between 7 and 8 and id=a-7)
 select * from cte1, cte2 where cte1.c1 = 3;
 c1	c2
+with recursive
+rcte(a) as
+(select 1 union select cast(a+1 as unsigned) from rcte where a < 10),
+cte1 as
+(select count(*) as c1 from rcte,t1 where a between 3 and 5 and id=a-3),
+cte2 as
+(select count(*) as c2 from rcte,t1 where a between 7 and 8 and id=a-7)
+select * from cte2, cte1;
+c2	c1
+1	2
+explain extended with recursive
+rcte(a) as
+(select 1 union select cast(a+1 as unsigned) from rcte where a < 10),
+cte1 as
+(select count(*) as c1 from rcte,t1 where a between 3 and 5 and id=a-3),
+cte2 as
+(select count(*) as c2 from rcte,t1 where a between 7 and 8 and id=a-7)
+select * from cte2, cte1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	<derived5>	ALL	NULL	NULL	NULL	NULL	6	100.00	
+1	PRIMARY	<derived4>	ALL	NULL	NULL	NULL	NULL	6	100.00	Using join buffer (flat, BNL join)
+2	DERIVED	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
+3	RECURSIVE UNION	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+NULL	UNION RESULT	<union2,3>	ALL	NULL	NULL	NULL	NULL	NULL	NULL	
+5	DERIVED	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+5	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where; Using join buffer (flat, BNL join)
+4	DERIVED	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+4	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where; Using join buffer (flat, BNL join)
+Warnings:
+Note	1003	with recursive rcte as (select 1 AS `a` union select cast(`rcte`.`a` + 1 as unsigned) AS `cast(a+1 as unsigned)` from `rcte` where `rcte`.`a` < 10), cte1 as (select count(0) AS `c1` from `rcte` join `test`.`t1` where `rcte`.`a` between 3 and 5 and `test`.`t1`.`id` = `rcte`.`a` - 3), cte2 as (select count(0) AS `c2` from `rcte` join `test`.`t1` where `rcte`.`a` between 7 and 8 and `test`.`t1`.`id` = `rcte`.`a` - 7)select `cte2`.`c2` AS `c2`,`cte1`.`c1` AS `c1` from `cte2` join `cte1`
+prepare stmt from "with recursive
+rcte(a) as
+(select 1 union select cast(a+1 as unsigned) from rcte where a < 10),
+cte1 as
+(select count(*) as c1 from rcte,t1 where a between 3 and 5 and id=a-3),
+cte2 as
+(select count(*) as c2 from rcte,t1 where a between 7 and 8 and id=a-7)
+select * from cte2, cte1";
+execute stmt;
+c2	c1
+1	2
+execute stmt;
+c2	c1
+1	2
+drop procedure p;
+drop table t2;
+create table t2 (c1 int, c2 int);
+create procedure p() insert into t2 with recursive
+rcte(a) as
+(select 1 union select cast(a+1 as unsigned) from rcte where a < 10),
+cte1 as
+(select count(*) as c1 from rcte,t1 where a between 3 and 5 and id=a-3),
+cte2 as
+(select count(*) as c2 from rcte,t1 where a between 7 and 8 and id=a-7)
+select * from cte2, cte1;
+call p();
+select * from t2;
+c1	c2
+1	2
 drop procedure p;
 drop table t1,t2;
 #
@@ -3809,4 +3868,101 @@ ANALYZE
 }
 drop function f1;
 drop table t1,t2;
-End of 10.2 tests
+#
+# MDEV-22748: two materialized CTEs using the same recursive CTE
+# (see also test case for MDEV-17024)
+#
+CREATE TABLE t1 (YEAR int(4), d1 date , d2 date) ;
+INSERT INTO t1 VALUES (2018,'2018-01-01','2018-09-20');
+CREATE TABLE t2 (id int, tm date);
+INSERT INTO t2 VALUES (1,'2018-08-30'),(2,'2018-08-30'),(3,'2018-08-30');
+CREATE TABLE t3 (id int, tm date);
+INSERT INTO t3 VALUES (1,'2018-08-30'),(2,'2018-08-30');
+WITH RECURSIVE
+cte AS
+(SELECT  YEAR(t1.d1) AS YEAR, t1.d1 AS st, t1.d1 + INTERVAL 1 MONTH AS fn
+FROM t1
+UNION ALL
+SELECT YEAR(cte.st + INTERVAL 1 MONTH),
+cte.st + INTERVAL 1 MONTH,  t1.d2 + INTERVAL 1 DAY
+FROM cte JOIN t1
+WHERE cte.st + INTERVAL 1 MONTH < t1.d2 ),
+cte2 AS (SELECT YEAR, COUNT(*)
+FROM cte JOIN t2 ON t2.tm BETWEEN cte.st AND cte.fn),
+cte3 AS (SELECT YEAR, COUNT(*)
+FROM cte JOIN t3 ON t3.tm BETWEEN cte.st AND cte.fn)
+SELECT t1.* FROM t1 JOIN cte2 USING (YEAR) JOIN cte3 USING (YEAR);
+YEAR	d1	d2
+2018	2018-01-01	2018-09-20
+EXPLAIN EXTENDED WITH RECURSIVE
+cte AS
+(SELECT  YEAR(t1.d1) AS YEAR, t1.d1 AS st, t1.d1 + INTERVAL 1 MONTH AS fn
+FROM t1
+UNION ALL
+SELECT YEAR(cte.st + INTERVAL 1 MONTH),
+cte.st + INTERVAL 1 MONTH,  t1.d2 + INTERVAL 1 DAY
+FROM cte JOIN t1
+WHERE cte.st + INTERVAL 1 MONTH < t1.d2 ),
+cte2 AS (SELECT YEAR, COUNT(*)
+FROM cte JOIN t2 ON t2.tm BETWEEN cte.st AND cte.fn),
+cte3 AS (SELECT YEAR, COUNT(*)
+FROM cte JOIN t3 ON t3.tm BETWEEN cte.st AND cte.fn)
+SELECT t1.* FROM t1 JOIN cte2 USING (YEAR) JOIN cte3 USING (YEAR);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+1	PRIMARY	<derived5>	ref	key0	key0	9	const	0	0.00	Using where
+1	PRIMARY	<derived4>	ref	key0	key0	9	const	0	0.00	Using where
+2	DERIVED	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+3	RECURSIVE UNION	t1	system	NULL	NULL	NULL	NULL	1	100.00	
+3	RECURSIVE UNION	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+NULL	UNION RESULT	<union2,3>	ALL	NULL	NULL	NULL	NULL	NULL	NULL	
+4	DERIVED	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	
+4	DERIVED	t2	ALL	NULL	NULL	NULL	NULL	3	100.00	Using where; Using join buffer (flat, BNL join)
+5	DERIVED	<derived2>	ALL	NULL	NULL	NULL	NULL	2	100.00	
+5	DERIVED	t3	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where; Using join buffer (flat, BNL join)
+Warnings:
+Note	1003	with recursive cte as (select year(`test`.`t1`.`d1`) AS `YEAR`,`test`.`t1`.`d1` AS `st`,`test`.`t1`.`d1` + interval 1 month AS `fn` from `test`.`t1` union all select year(`cte`.`st` + interval 1 month) AS `YEAR(cte.st + INTERVAL 1 MONTH)`,`cte`.`st` + interval 1 month AS `cte.st + INTERVAL 1 MONTH`,`test`.`t1`.`d2` + interval 1 day AS `t1.d2 + INTERVAL 1 DAY` from `cte` join `test`.`t1` where `cte`.`st` + interval 1 month < `test`.`t1`.`d2`), cte2 as (select `cte`.`YEAR` AS `YEAR`,count(0) AS `COUNT(*)` from `cte` join `test`.`t2` where `test`.`t2`.`tm` between `cte`.`st` and `cte`.`fn`), cte3 as (select `cte`.`YEAR` AS `YEAR`,count(0) AS `COUNT(*)` from `cte` join `test`.`t3` where `test`.`t3`.`tm` between `cte`.`st` and `cte`.`fn`)select 2018 AS `YEAR`,'2018-01-01' AS `d1`,'2018-09-20' AS `d2` from `cte2` join `cte3` where 2018 = `cte3`.`YEAR` and 2018 = `cte2`.`YEAR`
+PREPARE stmt FROM "WITH RECURSIVE
+cte AS
+(SELECT  YEAR(t1.d1) AS YEAR, t1.d1 AS st, t1.d1 + INTERVAL 1 MONTH AS fn
+FROM t1
+UNION ALL
+SELECT YEAR(cte.st + INTERVAL 1 MONTH),
+cte.st + INTERVAL 1 MONTH,  t1.d2 + INTERVAL 1 DAY
+FROM cte JOIN t1
+WHERE cte.st + INTERVAL 1 MONTH < t1.d2 ),
+cte2 AS (SELECT YEAR, COUNT(*)
+FROM cte JOIN t2 ON t2.tm BETWEEN cte.st AND cte.fn),
+cte3 AS (SELECT YEAR, COUNT(*)
+FROM cte JOIN t3 ON t3.tm BETWEEN cte.st AND cte.fn)
+SELECT t1.* FROM t1 JOIN cte2 USING (YEAR) JOIN cte3 USING (YEAR)";
+EXECUTE stmt;
+YEAR	d1	d2
+2018	2018-01-01	2018-09-20
+EXECUTE stmt;
+YEAR	d1	d2
+2018	2018-01-01	2018-09-20
+CREATE TABLE t4 (YEAR int(4), d1 date , d2 date);
+CREATE PROCEDURE p() INSERT INTO t4 WITH RECURSIVE
+cte AS
+(SELECT  YEAR(t1.d1) AS YEAR, t1.d1 AS st, t1.d1 + INTERVAL 1 MONTH AS fn
+FROM t1
+UNION ALL
+SELECT YEAR(cte.st + INTERVAL 1 MONTH),
+cte.st + INTERVAL 1 MONTH,  t1.d2 + INTERVAL 1 DAY
+FROM cte JOIN t1
+WHERE cte.st + INTERVAL 1 MONTH < t1.d2 ),
+cte2 AS (SELECT YEAR, COUNT(*)
+FROM cte JOIN t2 ON t2.tm BETWEEN cte.st AND cte.fn),
+cte3 AS (SELECT YEAR, COUNT(*)
+FROM cte JOIN t3 ON t3.tm BETWEEN cte.st AND cte.fn)
+SELECT t1.* FROM t1 JOIN cte2 USING (YEAR) JOIN cte3 USING (YEAR);
+CALL p();
+SELECT * FROM t4;
+YEAR	d1	d2
+2018	2018-01-01	2018-09-20
+DROP PROCEDURE p;
+DROP TABLE t1,t2,t3,t4;
+#
+# End of 10.2 tests
+#
diff --git a/mysql-test/t/cte_recursive.test b/mysql-test/t/cte_recursive.test
index 1c0280f065e..d1904586ffe 100644
--- a/mysql-test/t/cte_recursive.test
+++ b/mysql-test/t/cte_recursive.test
@@ -2390,6 +2390,30 @@ select * from cte1, cte2 where cte1.c1 = 3;
 
 eval $q3;
 
+let $q4=
+with recursive
+rcte(a) as
+(select 1 union select cast(a+1 as unsigned) from rcte where a < 10),
+cte1 as
+(select count(*) as c1 from rcte,t1 where a between 3 and 5 and id=a-3),
+cte2 as
+(select count(*) as c2 from rcte,t1 where a between 7 and 8 and id=a-7)
+select * from cte2, cte1;
+
+eval $q4;
+eval explain extended $q4;
+eval prepare stmt from "$q4";
+execute stmt;
+execute stmt;
+
+drop procedure p;
+drop table t2;
+
+create table t2 (c1 int, c2 int);
+eval create procedure p() insert into t2 $q4;
+call p();
+select * from t2;
+
 drop procedure p;
 drop table t1,t2;
 
@@ -2574,4 +2598,48 @@ eval analyze format=json $q;
 drop function f1;
 drop table t1,t2;
 
---echo End of 10.2 tests
+--echo #
+--echo # MDEV-22748: two materialized CTEs using the same recursive CTE
+--echo # (see also test case for MDEV-17024)
+--echo #
+
+CREATE TABLE t1 (YEAR int(4), d1 date , d2 date) ;
+INSERT INTO t1 VALUES (2018,'2018-01-01','2018-09-20');
+CREATE TABLE t2 (id int, tm date);
+INSERT INTO t2 VALUES (1,'2018-08-30'),(2,'2018-08-30'),(3,'2018-08-30');
+CREATE TABLE t3 (id int, tm date);
+INSERT INTO t3 VALUES (1,'2018-08-30'),(2,'2018-08-30');
+
+let $q=
+WITH RECURSIVE
+cte AS
+  (SELECT  YEAR(t1.d1) AS YEAR, t1.d1 AS st, t1.d1 + INTERVAL 1 MONTH AS fn
+     FROM t1
+   UNION ALL
+   SELECT YEAR(cte.st + INTERVAL 1 MONTH),
+          cte.st + INTERVAL 1 MONTH,  t1.d2 + INTERVAL 1 DAY
+     FROM cte JOIN t1
+   WHERE cte.st + INTERVAL 1 MONTH < t1.d2 ),
+cte2 AS (SELECT YEAR, COUNT(*)
+        FROM cte JOIN t2 ON t2.tm BETWEEN cte.st AND cte.fn),
+cte3 AS (SELECT YEAR, COUNT(*)
+        FROM cte JOIN t3 ON t3.tm BETWEEN cte.st AND cte.fn)
+SELECT t1.* FROM t1 JOIN cte2 USING (YEAR) JOIN cte3 USING (YEAR);
+
+eval $q;
+eval EXPLAIN EXTENDED $q;
+eval PREPARE stmt FROM "$q";
+EXECUTE stmt;
+EXECUTE stmt;
+
+CREATE TABLE t4 (YEAR int(4), d1 date , d2 date);
+eval CREATE PROCEDURE p() INSERT INTO t4 $q;
+CALL p();
+SELECT * FROM t4;
+
+DROP PROCEDURE p;
+DROP TABLE t1,t2,t3,t4;
+
+--echo #
+--echo # End of 10.2 tests
+--echo #
diff --git a/sql/sql_cte.cc b/sql/sql_cte.cc
index d922a7a7551..fe8e0de71b4 100644
--- a/sql/sql_cte.cc
+++ b/sql/sql_cte.cc
@@ -1099,6 +1099,7 @@ bool TABLE_LIST::set_as_with_table(THD *thd, With_element *with_elem)
   {
     derived= with_elem->spec;
     if (derived != select_lex->master_unit() &&
+        !with_elem->is_recursive &&
         !is_with_table_recursive_reference())
     {
        derived->move_as_slave(select_lex);
diff --git a/sql/sql_derived.cc b/sql/sql_derived.cc
index 6785bf8e815..39499e6895f 100644
--- a/sql/sql_derived.cc
+++ b/sql/sql_derived.cc
@@ -1054,7 +1054,6 @@ bool mysql_derived_fill(THD *thd, LEX *lex, TABLE_LIST *derived)
   DBUG_ASSERT(derived->table && derived->table->is_created());
   select_union *derived_result= derived->derived_result;
   SELECT_LEX *save_current_select= lex->current_select;
-  bool derived_recursive_is_filled= false;
   
   if (derived_is_recursive)
   {
@@ -1067,7 +1066,6 @@ bool mysql_derived_fill(THD *thd, LEX *lex, TABLE_LIST *derived)
     {
       /* In this case all iteration are performed */
       res= derived->fill_recursive(thd);
-      derived_recursive_is_filled= true;
     }
   }
   else if (unit->is_union())
@@ -1123,9 +1121,7 @@ bool mysql_derived_fill(THD *thd, LEX *lex, TABLE_LIST *derived)
     }
   }
 
-  if (res || (!lex->describe &&
-              (!derived_is_recursive ||
-               derived_recursive_is_filled)))
+  if (res || (!lex->describe && !derived_is_recursive))
     unit->cleanup();
   lex->current_select= save_current_select;
 
diff --git a/sql/sql_union.cc b/sql/sql_union.cc
index 7e4d06b03f2..b2198eb2b31 100644
--- a/sql/sql_union.cc
+++ b/sql/sql_union.cc
@@ -1540,6 +1540,19 @@ bool st_select_lex::cleanup()
     delete join;
     join= 0;
   }
+  for (TABLE_LIST *tbl= get_table_list(); tbl; tbl= tbl->next_local)
+  {
+    if (tbl->is_recursive_with_table() &&
+        !tbl->is_with_table_recursive_reference())
+    {
+      /*
+        If query is killed before open_and_process_table() for tbl
+        is called then 'with' is already set, but 'derived' is not.
+      */
+      st_select_lex_unit *unit= tbl->with->spec;
+      error|= (bool) error | (uint) unit->cleanup();
+    }
+  }
   for (SELECT_LEX_UNIT *lex_unit= first_inner_unit(); lex_unit ;
        lex_unit= lex_unit->next_unit())
   {