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Removing MDEV-27871 because it is not a bug
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@sanja-byelkin
sanja-byelkin committed Oct 13, 2023
1 parent c03cb73 commit d594f1e
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6 changes: 4 additions & 2 deletions mysql-test/main/alias.test
View file
@@ -1,5 +1,3 @@
#remove this include after fix MDEV-27871
--source include/no_view_protocol.inc

--disable_warnings
DROP TABLE IF EXISTS t1;
Expand Down Expand Up @@ -248,7 +246,9 @@ SET sql_mode=DEFAULT;
--echo # in Item::print_item_w_name on SELECT w/ optimizer_trace enabled
--echo #

--disable_view_protocol
SELECT '' LIMIT 0;
--enable_view_protocol
--error ER_WRONG_COLUMN_NAME
CREATE TABLE t1 AS SELECT '';

Expand Down Expand Up @@ -320,7 +320,9 @@ create or replace table t2 (b int);
insert into t1 values(111111111),(-2147483648);
insert into t2 values(1),(2);
--enable_metadata
--disable_view_protocol
select t1.a as a1 from t1 as t1,t2 order by t2.b,t1.a;
--enable_view_protocol
--disable_metadata
drop table t1,t2;

Expand Down
90 changes: 45 additions & 45 deletions mysql-test/main/case.result
View file
@@ -1,67 +1,67 @@
drop table if exists t1, t2;
select CASE "b" when "a" then 1 when "b" then 2 END;
CASE "b" when "a" then 1 when "b" then 2 END
select CASE "b" when "a" then 1 when "b" then 2 END as exp;
exp
2
select CASE "c" when "a" then 1 when "b" then 2 END;
CASE "c" when "a" then 1 when "b" then 2 END
select CASE "c" when "a" then 1 when "b" then 2 END as exp;
exp
NULL
select CASE "c" when "a" then 1 when "b" then 2 ELSE 3 END;
CASE "c" when "a" then 1 when "b" then 2 ELSE 3 END
select CASE "c" when "a" then 1 when "b" then 2 ELSE 3 END as exp;
exp
3
select CASE BINARY "b" when "a" then 1 when "B" then 2 WHEN "b" then "ok" END;
CASE BINARY "b" when "a" then 1 when "B" then 2 WHEN "b" then "ok" END
select CASE BINARY "b" when "a" then 1 when "B" then 2 WHEN "b" then "ok" END as exp;
exp
ok
select CASE "b" when "a" then 1 when binary "B" then 2 WHEN "b" then "ok" END;
CASE "b" when "a" then 1 when binary "B" then 2 WHEN "b" then "ok" END
select CASE "b" when "a" then 1 when binary "B" then 2 WHEN "b" then "ok" END as exp;
exp
ok
select CASE concat("a","b") when concat("ab","") then "a" when "b" then "b" end;
CASE concat("a","b") when concat("ab","") then "a" when "b" then "b" end
select CASE concat("a","b") when concat("ab","") then "a" when "b" then "b" end as exp;
exp
a
select CASE when 1=0 then "true" else "false" END;
CASE when 1=0 then "true" else "false" END
select CASE when 1=0 then "true" else "false" END as exp;
exp
false
select CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END;
CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END
select CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END as exp;
exp
one
explain extended select CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END;
explain extended select CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END as exp;
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1003 select case 1 when 1 then 'one' when 2 then 'two' else 'more' end AS `CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END`
select CASE 2.0 when 1 then "one" WHEN 2.0 then "two" ELSE "more" END;
CASE 2.0 when 1 then "one" WHEN 2.0 then "two" ELSE "more" END
Note 1003 select case 1 when 1 then 'one' when 2 then 'two' else 'more' end AS `exp`
select CASE 2.0 when 1 then "one" WHEN 2.0 then "two" ELSE "more" END as exp;
exp
two
select (CASE "two" when "one" then "1" WHEN "two" then "2" END) | 0;
(CASE "two" when "one" then "1" WHEN "two" then "2" END) | 0
select (CASE "two" when "one" then "1" WHEN "two" then "2" END) | 0 as exp;
exp
2
select (CASE "two" when "one" then 1.00 WHEN "two" then 2.00 END) +0.0;
(CASE "two" when "one" then 1.00 WHEN "two" then 2.00 END) +0.0
select (CASE "two" when "one" then 1.00 WHEN "two" then 2.00 END) +0.0 as exp;
exp
2.00
select case 1/0 when "a" then "true" else "false" END;
case 1/0 when "a" then "true" else "false" END
select case 1/0 when "a" then "true" else "false" END as exp;
exp
false
Warnings:
Warning 1365 Division by 0
select case 1/0 when "a" then "true" END;
case 1/0 when "a" then "true" END
select case 1/0 when "a" then "true" END as exp;
exp
NULL
Warnings:
Warning 1365 Division by 0
select (case 1/0 when "a" then "true" END) | 0;
(case 1/0 when "a" then "true" END) | 0
select (case 1/0 when "a" then "true" END) | 0 as exp;
exp
NULL
Warnings:
Warning 1365 Division by 0
select (case 1/0 when "a" then "true" END) + 0.0;
(case 1/0 when "a" then "true" END) + 0.0
select (case 1/0 when "a" then "true" END) + 0.0 as exp;
exp
NULL
Warnings:
Warning 1365 Division by 0
select case when 1>0 then "TRUE" else "FALSE" END;
case when 1>0 then "TRUE" else "FALSE" END
select case when 1>0 then "TRUE" else "FALSE" END as exp;
exp
TRUE
select case when 1<0 then "TRUE" else "FALSE" END;
case when 1<0 then "TRUE" else "FALSE" END
select case when 1<0 then "TRUE" else "FALSE" END as exp;
exp
FALSE
create table t1 (a int);
insert into t1 values(1),(2),(3),(4);
Expand Down Expand Up @@ -133,12 +133,12 @@ WHEN _latin1'a' COLLATE latin1_swedish_ci THEN 2
END;
ERROR HY000: Illegal mix of collations (latin1_general_ci,EXPLICIT), (latin1_danish_ci,EXPLICIT), (latin1_swedish_ci,EXPLICIT) for operation 'case'
SELECT
CASE _latin1'a' COLLATE latin1_general_ci WHEN _latin1'A' THEN '1' ELSE 2 END,
CASE _latin1'a' COLLATE latin1_bin WHEN _latin1'A' THEN '1' ELSE 2 END,
CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_swedish_ci THEN '1' ELSE 2 END,
CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_bin THEN '1' ELSE 2 END
CASE _latin1'a' COLLATE latin1_general_ci WHEN _latin1'A' THEN '1' ELSE 2 END as e1,
CASE _latin1'a' COLLATE latin1_bin WHEN _latin1'A' THEN '1' ELSE 2 END as e2,
CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_swedish_ci THEN '1' ELSE 2 END as e3,
CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_bin THEN '1' ELSE 2 END as e4
;
CASE _latin1'a' COLLATE latin1_general_ci WHEN _latin1'A' THEN '1' ELSE 2 END CASE _latin1'a' COLLATE latin1_bin WHEN _latin1'A' THEN '1' ELSE 2 END CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_swedish_ci THEN '1' ELSE 2 END CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_bin THEN '1' ELSE 2 END
e1 e2 e3 e4
1 2 1 2
CREATE TABLE t1 SELECT COALESCE(_latin1'a',_latin2'a');
ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'coalesce'
Expand Down Expand Up @@ -403,8 +403,8 @@ DROP TABLE t1;
#
# End of 10.1 test
#
select case 'foo' when time'10:00:00' then 'never' when '0' then 'bug' else 'ok' end;
case 'foo' when time'10:00:00' then 'never' when '0' then 'bug' else 'ok' end
select case 'foo' when time'10:00:00' then 'never' when '0' then 'bug' else 'ok' end as exp;
exp
ok
Warnings:
Warning 1292 Truncated incorrect time value: 'foo'
Expand Down Expand Up @@ -434,8 +434,8 @@ Warning 1292 Truncated incorrect time value: 'foo'
Warning 1292 Truncated incorrect time value: 'foo'
Warning 1292 Truncated incorrect time value: 'foo'
drop table t1;
select case '20:10:05' when date'2020-10-10' then 'never' when time'20:10:5' then 'ok' else 'bug' end;
case '20:10:05' when date'2020-10-10' then 'never' when time'20:10:5' then 'ok' else 'bug' end
select case '20:10:05' when date'2020-10-10' then 'never' when time'20:10:5' then 'ok' else 'bug' end as exp;
exp
ok
#
# End of 10.2 test
Expand Down
50 changes: 24 additions & 26 deletions mysql-test/main/case.test
View file
Expand Up @@ -2,31 +2,29 @@
# Testing of CASE
#

#remove this include after fix MDEV-27871
--source include/no_view_protocol.inc

--disable_warnings
drop table if exists t1, t2;
--enable_warnings

select CASE "b" when "a" then 1 when "b" then 2 END;
select CASE "c" when "a" then 1 when "b" then 2 END;
select CASE "c" when "a" then 1 when "b" then 2 ELSE 3 END;
select CASE BINARY "b" when "a" then 1 when "B" then 2 WHEN "b" then "ok" END;
select CASE "b" when "a" then 1 when binary "B" then 2 WHEN "b" then "ok" END;
select CASE concat("a","b") when concat("ab","") then "a" when "b" then "b" end;
select CASE when 1=0 then "true" else "false" END;
select CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END;
explain extended select CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END;
select CASE 2.0 when 1 then "one" WHEN 2.0 then "two" ELSE "more" END;
select (CASE "two" when "one" then "1" WHEN "two" then "2" END) | 0;
select (CASE "two" when "one" then 1.00 WHEN "two" then 2.00 END) +0.0;
select case 1/0 when "a" then "true" else "false" END;
select case 1/0 when "a" then "true" END;
select (case 1/0 when "a" then "true" END) | 0;
select (case 1/0 when "a" then "true" END) + 0.0;
select case when 1>0 then "TRUE" else "FALSE" END;
select case when 1<0 then "TRUE" else "FALSE" END;
select CASE "b" when "a" then 1 when "b" then 2 END as exp;
select CASE "c" when "a" then 1 when "b" then 2 END as exp;
select CASE "c" when "a" then 1 when "b" then 2 ELSE 3 END as exp;
select CASE BINARY "b" when "a" then 1 when "B" then 2 WHEN "b" then "ok" END as exp;
select CASE "b" when "a" then 1 when binary "B" then 2 WHEN "b" then "ok" END as exp;
select CASE concat("a","b") when concat("ab","") then "a" when "b" then "b" end as exp;
select CASE when 1=0 then "true" else "false" END as exp;
select CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END as exp;
explain extended select CASE 1 when 1 then "one" WHEN 2 then "two" ELSE "more" END as exp;
select CASE 2.0 when 1 then "one" WHEN 2.0 then "two" ELSE "more" END as exp;
select (CASE "two" when "one" then "1" WHEN "two" then "2" END) | 0 as exp;
select (CASE "two" when "one" then 1.00 WHEN "two" then 2.00 END) +0.0 as exp;
select case 1/0 when "a" then "true" else "false" END as exp;
select case 1/0 when "a" then "true" END as exp;
select (case 1/0 when "a" then "true" END) | 0 as exp;
select (case 1/0 when "a" then "true" END) + 0.0 as exp;
select case when 1>0 then "TRUE" else "FALSE" END as exp;
select case when 1<0 then "TRUE" else "FALSE" END as exp;

#
# Test bug when using GROUP BY on CASE
Expand Down Expand Up @@ -83,10 +81,10 @@ SELECT CASE _latin1'a' COLLATE latin1_general_ci
END;

SELECT
CASE _latin1'a' COLLATE latin1_general_ci WHEN _latin1'A' THEN '1' ELSE 2 END,
CASE _latin1'a' COLLATE latin1_bin WHEN _latin1'A' THEN '1' ELSE 2 END,
CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_swedish_ci THEN '1' ELSE 2 END,
CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_bin THEN '1' ELSE 2 END
CASE _latin1'a' COLLATE latin1_general_ci WHEN _latin1'A' THEN '1' ELSE 2 END as e1,
CASE _latin1'a' COLLATE latin1_bin WHEN _latin1'A' THEN '1' ELSE 2 END as e2,
CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_swedish_ci THEN '1' ELSE 2 END as e3,
CASE _latin1'a' WHEN _latin1'A' COLLATE latin1_bin THEN '1' ELSE 2 END as e4
;

#
Expand Down Expand Up @@ -297,7 +295,7 @@ DROP TABLE t1;
#

# should not convert all values to time
select case 'foo' when time'10:00:00' then 'never' when '0' then 'bug' else 'ok' end;
select case 'foo' when time'10:00:00' then 'never' when '0' then 'bug' else 'ok' end as exp;
select 'foo' in (time'10:00:00','0');

create table t1 (a time);
Expand All @@ -308,7 +306,7 @@ select 'foo' in (a,'0') from t1;
drop table t1;

# first comparison should be as date, second as time
select case '20:10:05' when date'2020-10-10' then 'never' when time'20:10:5' then 'ok' else 'bug' end;
select case '20:10:05' when date'2020-10-10' then 'never' when time'20:10:5' then 'ok' else 'bug' end as exp;

--echo #
--echo # End of 10.2 test
Expand Down

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