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[MCOL-4778] Return if we have an error in push_down_init.

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Denis Khalikov
2022-06-18 16:39:44 +03:00
parent 46a964598a
commit e8f83121d2
3 changed files with 50 additions and 0 deletions
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18
mysql-test/columnstore/bugfixes/mcol-4778.result Normal file
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DROP DATABASE IF EXISTS mcol_4778;
CREATE DATABASE mcol_4778;
USE mcol_4778;
CREATE TABLE bus_routes (origin varchar(50), dst varchar(50)) engine=columnstore;
INSERT INTO bus_routes VALUES
('New York', 'Boston'),
('Boston', 'New York'),
('New York', 'Washington'),
('Washington', 'Boston'),
('Washington', 'Raleigh');
WITH RECURSIVE bus_dst as (
SELECT origin as dst FROM bus_routes WHERE origin='New York'
UNION
SELECT bus_routes.dst FROM bus_routes JOIN bus_dst ON bus_dst.dst = bus_routes.origin
)
SELECT * FROM bus_dst;
ERROR 42000: The storage engine for the table doesn't support Recursive CTE
DROP DATABASE mcol_4778;

29
mysql-test/columnstore/bugfixes/mcol-4778.test Normal file
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#
# MCOL-4778 Recursive CTE Crashing MariaDB - fix crash produce err.
#
-- source ../include/have_columnstore.inc
--disable_warnings
DROP DATABASE IF EXISTS mcol_4778;
--enable_warnings
CREATE DATABASE mcol_4778;
USE mcol_4778;
CREATE TABLE bus_routes (origin varchar(50), dst varchar(50)) engine=columnstore;
INSERT INTO bus_routes VALUES
('New York', 'Boston'),
('Boston', 'New York'),
('New York', 'Washington'),
('Washington', 'Boston'),
('Washington', 'Raleigh');
--error ER_CHECK_NOT_IMPLEMENTED
WITH RECURSIVE bus_dst as (
SELECT origin as dst FROM bus_routes WHERE origin='New York'
UNION
SELECT bus_routes.dst FROM bus_routes JOIN bus_dst ON bus_dst.dst = bus_routes.origin
)
SELECT * FROM bus_dst;
DROP DATABASE mcol_4778;