diff options
author | Michael Widenius <monty@mariadb.org> | 2018-03-09 14:05:35 +0200 |
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committer | Monty <monty@mariadb.org> | 2018-03-29 13:59:44 +0300 |
commit | a7abddeffa6a760ce948c2dfb007cdf3f1a369d5 (patch) | |
tree | 70eb743fa965a17380bbc0ac88ae79ca1075b896 /mysql-test/main/having.result | |
parent | ab1941266c59a19703a74b5593cf3f508a5752d7 (diff) | |
download | mariadb-git-a7abddeffa6a760ce948c2dfb007cdf3f1a369d5.tar.gz |
Create 'main' test directory and move 't' and 'r' there
Diffstat (limited to 'mysql-test/main/having.result')
-rw-r--r-- | mysql-test/main/having.result | 831 |
1 files changed, 831 insertions, 0 deletions
diff --git a/mysql-test/main/having.result b/mysql-test/main/having.result new file mode 100644 index 00000000000..6c206a1699d --- /dev/null +++ b/mysql-test/main/having.result @@ -0,0 +1,831 @@ +drop table if exists t1,t2,t3; +create table t1 (a int); +select count(a) as b from t1 where a=0 having b > 0; +b +insert into t1 values (null); +select count(a) as b from t1 where a=0 having b > 0; +b +select count(a) as b from t1 where a=0 having b >=0; +b +0 +explain extended select count(a) as b from t1 where a=0 having b >=0; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +Warnings: +Note 1003 select count(NULL) AS `b` from dual where 0 having `b` >= 0 +drop table t1; +CREATE TABLE t1 ( +raw_id int(10) NOT NULL default '0', +chr_start int(10) NOT NULL default '0', +chr_end int(10) NOT NULL default '0', +raw_start int(10) NOT NULL default '0', +raw_end int(10) NOT NULL default '0', +raw_ori int(2) NOT NULL default '0' +); +INSERT INTO t1 VALUES (469713,1,164123,1,164123,1),(317330,164124,317193,101,153170,1),(469434,317194,375620,101,58527,1),(591816,375621,484273,1,108653,1),(591807,484274,534671,91,50488,1),(318885,534672,649362,101,114791,1),(318728,649363,775520,102,126259,1),(336829,775521,813997,101,38577,1),(317740,813998,953227,101,139330,1),(1,813998,953227,101,139330,1); +CREATE TABLE t2 ( +id int(10) unsigned NOT NULL default '0', +contig_id int(10) unsigned NOT NULL default '0', +seq_start int(10) NOT NULL default '0', +seq_end int(10) NOT NULL default '0', +strand tinyint(2) NOT NULL default '0', +KEY id (id) +); +INSERT INTO t2 VALUES (133195,469713,61327,61384,1),(133196,469713,64113,64387,1),(133197,1,1,1,0),(133197,1,1,1,-2); +SELECT e.id, +MIN( IF(sgp.raw_ori=1, +(e.seq_start+sgp.chr_start-sgp.raw_start), +(sgp.chr_start+sgp.raw_end-e.seq_end))) as start, +MAX( IF(sgp.raw_ori=1, +(e.seq_end+sgp.chr_start-sgp.raw_start), +(sgp.chr_start+sgp.raw_end-e.seq_start))) as end, +AVG(IF (sgp.raw_ori=1,e.strand,(-e.strand))) as chr_strand +FROM t1 sgp, +t2 e +WHERE sgp.raw_id=e.contig_id +GROUP BY e.id +HAVING chr_strand= -1 and end >= 0 +AND start <= 999660; +id start end chr_strand +133197 813898 813898 -1.0000 +drop table t1,t2; +CREATE TABLE t1 (Fld1 int(11) default NULL,Fld2 int(11) default NULL); +INSERT INTO t1 VALUES (1,10),(1,20),(2,NULL),(2,NULL),(3,50); +select Fld1, max(Fld2) as q from t1 group by Fld1 having q is not null; +Fld1 q +1 20 +3 50 +select Fld1, max(Fld2) from t1 group by Fld1 having max(Fld2) is not null; +Fld1 max(Fld2) +1 20 +3 50 +select Fld1, max(Fld2) from t1 group by Fld1 having avg(Fld2) is not null; +Fld1 max(Fld2) +1 20 +3 50 +select Fld1, max(Fld2) from t1 group by Fld1 having std(Fld2) is not null; +Fld1 max(Fld2) +1 20 +3 50 +select Fld1, max(Fld2) from t1 group by Fld1 having variance(Fld2) is not null; +Fld1 max(Fld2) +1 20 +3 50 +drop table t1; +create table t1 (id int not null, qty int not null); +insert into t1 values (1,2),(1,3),(2,4),(2,5); +select id, sum(qty) as sqty from t1 group by id having sqty>2; +id sqty +1 5 +2 9 +select sum(qty) as sqty from t1 group by id having count(id) > 0; +sqty +5 +9 +select sum(qty) as sqty from t1 group by id having count(distinct id) > 0; +sqty +5 +9 +drop table t1; +CREATE TABLE t1 ( +`id` bigint(20) NOT NULL default '0', +`description` text +) ENGINE=MyISAM; +CREATE TABLE t2 ( +`id` bigint(20) NOT NULL default '0', +`description` varchar(20) +) ENGINE=MyISAM; +INSERT INTO t1 VALUES (1, 'test'); +INSERT INTO t2 VALUES (1, 'test'); +CREATE TABLE t3 ( +`id` bigint(20) NOT NULL default '0', +`order_id` bigint(20) NOT NULL default '0' +) ENGINE=MyISAM; +select +a.id, a.description, +count(b.id) as c +from t1 a left join t3 b on a.id=b.order_id +group by a.id, a.description +having (a.description is not null) and (c=0); +id description c +1 test 0 +select +a.*, +count(b.id) as c +from t2 a left join t3 b on a.id=b.order_id +group by a.id, a.description +having (a.description is not null) and (c=0); +id description c +1 test 0 +INSERT INTO t1 VALUES (2, 'test2'); +select +a.id, a.description, +count(b.id) as c +from t1 a left join t3 b on a.id=b.order_id +group by a.id, a.description +having (a.description is not null) and (c=0); +id description c +1 test 0 +2 test2 0 +drop table t1,t2,t3; +CREATE TABLE t1 (a int); +INSERT INTO t1 VALUES (3), (4), (1), (3), (1); +SELECT SUM(a) FROM t1 GROUP BY a HAVING SUM(a)>0; +SUM(a) +2 +6 +4 +SELECT SUM(a) FROM t1 GROUP BY a HAVING SUM(a); +SUM(a) +2 +6 +4 +DROP TABLE t1; +CREATE TABLE t1 (a int); +INSERT INTO t1 VALUES (1), (2), (1), (3), (2), (1); +SELECT a FROM t1 GROUP BY a HAVING a > 1; +a +2 +3 +SELECT a FROM t1 GROUP BY a HAVING 1 != 1 AND a > 1; +a +SELECT 0 AS x, a FROM t1 GROUP BY x,a HAVING x=1 AND a > 1; +x a +EXPLAIN SELECT a FROM t1 GROUP BY a HAVING 1 != 1 AND a > 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible HAVING +EXPLAIN SELECT 0 AS x, a FROM t1 GROUP BY x,a HAVING x=1 AND a > 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible HAVING +DROP table t1; +CREATE TABLE t1 (a int PRIMARY KEY); +CREATE TABLE t2 (b int PRIMARY KEY, a int); +CREATE TABLE t3 (b int, flag int); +INSERT INTO t1 VALUES (1); +INSERT INTO t2 VALUES (1,1), (2,1), (3,1); +INSERT INTO t3(b,flag) VALUES (2, 1); +SELECT t1.a +FROM t1 INNER JOIN t2 ON t1.a=t2.a LEFT JOIN t3 ON t2.b=t3.b +GROUP BY t1.a, t2.b HAVING MAX(t3.flag)=0; +a +SELECT DISTINCT t1.a, MAX(t3.flag) +FROM t1 INNER JOIN t2 ON t1.a=t2.a LEFT JOIN t3 ON t2.b=t3.b +GROUP BY t1.a, t2.b HAVING MAX(t3.flag)=0; +a MAX(t3.flag) +SELECT DISTINCT t1.a +FROM t1 INNER JOIN t2 ON t1.a=t2.a LEFT JOIN t3 ON t2.b=t3.b +GROUP BY t1.a, t2.b HAVING MAX(t3.flag)=0; +a +DROP TABLE t1,t2,t3; +create table t1 (col1 int, col2 varchar(5), col_t1 int); +create table t2 (col1 int, col2 varchar(5), col_t2 int); +create table t3 (col1 int, col2 varchar(5), col_t3 int); +insert into t1 values(10,'hello',10); +insert into t1 values(20,'hello',20); +insert into t1 values(30,'hello',30); +insert into t1 values(10,'bye',10); +insert into t1 values(10,'sam',10); +insert into t1 values(10,'bob',10); +insert into t2 select * from t1; +insert into t3 select * from t1; +select count(*) from t1 group by col1 having col1 = 10; +count(*) +4 +select count(*) as count_col1 from t1 group by col1 having col1 = 10; +count_col1 +4 +select count(*) as count_col1 from t1 as tmp1 group by col1 having col1 = 10; +count_col1 +4 +select count(*) from t1 group by col2 having col2 = 'hello'; +count(*) +3 +select count(*) from t1 group by col2 having col1 = 10; +ERROR 42S22: Unknown column 'col1' in 'having clause' +select col1 as count_col1 from t1 as tmp1 group by col1 having col1 = 10; +count_col1 +10 +select col1 as count_col1 from t1 as tmp1 group by col1 having count_col1 = 10; +count_col1 +10 +select col1 as count_col1 from t1 as tmp1 group by count_col1 having col1 = 10; +count_col1 +10 +select col1 as count_col1 from t1 as tmp1 group by count_col1 having count_col1 = 10; +count_col1 +10 +select col1 as count_col1,col2 from t1 as tmp1 group by col1,col2 having col1 = 10; +count_col1 col2 +10 bob +10 bye +10 hello +10 sam +select col1 as count_col1,col2 from t1 as tmp1 group by col1,col2 having count_col1 = 10; +count_col1 col2 +10 bob +10 bye +10 hello +10 sam +select col1 as count_col1,col2 from t1 as tmp1 group by col1,col2 having col2 = 'hello'; +count_col1 col2 +10 hello +20 hello +30 hello +select col1 as count_col1,col2 as group_col2 from t1 as tmp1 group by col1,col2 having group_col2 = 'hello'; +count_col1 group_col2 +10 hello +20 hello +30 hello +select sum(col1) as co12 from t1 group by col2 having col2 10; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '10' at line 1 +select sum(col1) as co2, count(col2) as cc from t1 group by col1 having col1 =10; +co2 cc +40 4 +select t2.col2 from t2 group by t2.col1, t2.col2 having t1.col1 <= 10; +ERROR 42S22: Unknown column 't1.col1' in 'having clause' +select t1.col1 from t1 +where t1.col2 in +(select t2.col2 from t2 +group by t2.col1, t2.col2 having t2.col1 <= 10); +col1 +10 +20 +30 +10 +10 +10 +select t1.col1 from t1 +where t1.col2 in +(select t2.col2 from t2 +group by t2.col1, t2.col2 +having t2.col1 <= +(select min(t3.col1) from t3)); +col1 +10 +20 +30 +10 +10 +10 +select t1.col1 from t1 +where t1.col2 in +(select t2.col2 from t2 +group by t2.col1, t2.col2 having t1.col1 <= 10); +col1 +10 +10 +10 +10 +select t1.col1 as tmp_col from t1 +where t1.col2 in +(select t2.col2 from t2 +group by t2.col1, t2.col2 having tmp_col <= 10); +tmp_col +10 +10 +10 +10 +select t1.col1 from t1 +where t1.col2 in +(select t2.col2 from t2 +group by t2.col1, t2.col2 having col_t1 <= 10); +col1 +10 +10 +10 +10 +select sum(col1) from t1 +group by col_t1 +having (select col_t1 from t2 where col_t1 = col_t2 order by col_t2 limit 1); +sum(col1) +40 +20 +30 +select t1.col1 from t1 +where t1.col2 in +(select t2.col2 from t2 +group by t2.col1, t2.col2 having col_t1 <= 10) +having col_t1 <= 20; +ERROR 42S22: Unknown column 'col_t1' in 'having clause' +select t1.col1 from t1 +where t1.col2 in +(select t2.col2 from t2 +group by t2.col1, t2.col2 having col_t1 <= 10) +group by col_t1 +having col_t1 <= 20; +col1 +10 +select col_t1, sum(col1) from t1 +group by col_t1 +having col_t1 > 10 and +exists (select sum(t2.col1) from t2 +group by t2.col2 having t2.col2 > 'b'); +col_t1 sum(col1) +20 20 +30 30 +select sum(col1) from t1 +group by col_t1 +having col_t1 in (select sum(t2.col1) from t2 +group by t2.col2, t2.col1 having t2.col1 = t1.col1); +ERROR 42S22: Unknown column 't1.col1' in 'having clause' +select sum(col1) from t1 +group by col_t1 +having col_t1 in (select sum(t2.col1) from t2 +group by t2.col2, t2.col1 having t2.col1 = col_t1); +sum(col1) +40 +20 +30 +select t1.col1, t2.col1 from t1, t2 where t1.col1 = t2.col1 +group by t1.col1, t2.col1 having col1 = 2; +ERROR 23000: Column 'col1' in having clause is ambiguous +select t1.col1*10+t2.col1 from t1,t2 where t1.col1=t2.col1 +group by t1.col1, t2.col1 having col1 = 2; +ERROR 23000: Column 'col1' in having clause is ambiguous +drop table t1, t2, t3; +create table t1 (s1 int); +insert into t1 values (1),(2),(3); +select count(*) from t1 group by s1 having s1 is null; +count(*) +select s1*0 as s1 from t1 group by s1 having s1 <> 0; +s1 +0 +0 +0 +Warnings: +Warning 1052 Column 's1' in group statement is ambiguous +Warning 1052 Column 's1' in having clause is ambiguous +select s1*0 from t1 group by s1 having s1 = 0; +s1*0 +select s1 from t1 group by 1 having 1 = 0; +s1 +select count(s1) from t1 group by s1 having count(1+1)=2; +count(s1) +select count(s1) from t1 group by s1 having s1*0=0; +count(s1) +1 +1 +1 +select * from t1 a, t1 b group by a.s1 having s1 is null; +ERROR 23000: Column 's1' in having clause is ambiguous +drop table t1; +create table t1 (s1 char character set latin1 collate latin1_german1_ci); +insert ignore into t1 values ('ΓΌ'),('y'); +Warnings: +Warning 1265 Data truncated for column 's1' at row 1 +select s1,count(s1) from t1 +group by s1 collate latin1_swedish_ci having s1 = 'y'; +s1 count(s1) +y 1 +drop table t1; +DROP SCHEMA IF EXISTS HU; +CREATE SCHEMA HU ; +USE HU ; +CREATE TABLE STAFF +(EMPNUM CHAR(3) NOT NULL UNIQUE, +EMPNAME CHAR(20), +GRADE DECIMAL(4), +CITY CHAR(15)); +CREATE TABLE PROJ +(PNUM CHAR(3) NOT NULL UNIQUE, +PNAME CHAR(20), +PTYPE CHAR(6), +BUDGET DECIMAL(9), +CITY CHAR(15)); +INSERT INTO STAFF VALUES ('E1','Alice',12,'Deale'); +INSERT INTO STAFF VALUES ('E2','Betty',10,'Vienna'); +INSERT INTO STAFF VALUES ('E3','Carmen',13,'Vienna'); +INSERT INTO STAFF VALUES ('E4','Don',12,'Deale'); +INSERT INTO STAFF VALUES ('E5','Ed',13,'Akron'); +INSERT INTO PROJ VALUES ('P1','MXSS','Design',10000,'Deale'); +INSERT INTO PROJ VALUES ('P2','CALM','Code',30000,'Vienna'); +INSERT INTO PROJ VALUES ('P3','SDP','Test',30000,'Tampa'); +INSERT INTO PROJ VALUES ('P4','SDP','Design',20000,'Deale'); +INSERT INTO PROJ VALUES ('P5','IRM','Test',10000,'Vienna'); +INSERT INTO PROJ VALUES ('P6','PAYR','Design',50000,'Deale'); +SELECT EMPNUM, GRADE*1000 +FROM HU.STAFF WHERE GRADE * 1000 > +ANY (SELECT SUM(BUDGET) FROM HU.PROJ +GROUP BY CITY, PTYPE +HAVING HU.PROJ.CITY = HU.STAFF.CITY); +EMPNUM GRADE*1000 +E3 13000 +DROP SCHEMA HU; +USE test; +create table t1(f1 int); +select f1 from t1 having max(f1)=f1; +f1 +select f1 from t1 group by f1 having max(f1)=f1; +f1 +set session sql_mode='ONLY_FULL_GROUP_BY'; +select f1 from t1 having max(f1)=f1; +ERROR 42000: Non-grouping field 'f1' is used in HAVING clause +select f1 from t1 group by f1 having max(f1)=f1; +f1 +set session sql_mode=''; +drop table t1; +CREATE TABLE t1 ( a INT, b INT); +INSERT INTO t1 VALUES (1, 1), (2,2), (3, NULL); +SELECT b, COUNT(DISTINCT a) FROM t1 GROUP BY b HAVING b is NULL; +b COUNT(DISTINCT a) +NULL 1 +DROP TABLE t1; +# +# Bug#50995 Having clause on subquery result produces incorrect results. +# +CREATE TABLE t1 +( +id1 INT, +id2 INT NOT NULL, +INDEX id1(id2) +); +INSERT INTO t1 SET id1=1, id2=1; +INSERT INTO t1 SET id1=2, id2=1; +INSERT INTO t1 SET id1=3, id2=1; +SELECT t1.id1, +(SELECT 0 FROM DUAL +WHERE t1.id1=t1.id1) AS amount FROM t1 +WHERE t1.id2 = 1 +HAVING amount > 0 +ORDER BY t1.id1; +id1 amount +DROP TABLE t1; +# +# Bug#48916 Server incorrectly processing HAVING clauses with an ORDER BY clause +# +CREATE TABLE t1 (f1 INT PRIMARY KEY, f2 INT, f3 INT); +INSERT INTO t1 VALUES (2,7,9), (4,7,9), (6,2,9), (17,0,9); +SELECT table1.f1, table2.f2 +FROM t1 AS table1 +JOIN t1 AS table2 ON table1.f3 = table2.f3 +WHERE table2.f1 = 2 +GROUP BY table1.f1, table2.f2 +HAVING (table2.f2 = 8 AND table1.f1 >= 6); +f1 f2 +EXPLAIN EXTENDED +SELECT table1.f1, table2.f2 +FROM t1 AS table1 +JOIN t1 AS table2 ON table1.f3 = table2.f3 +WHERE table2.f1 = 2 +GROUP BY table1.f1, table2.f2 +HAVING (table2.f2 = 8 AND table1.f1 >= 6); +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible HAVING noticed after reading const tables +Warnings: +Note 1003 select `test`.`table1`.`f1` AS `f1`,7 AS `f2` from `test`.`t1` `table1` join `test`.`t1` `table2` where `test`.`table1`.`f3` = 9 group by `test`.`table1`.`f1`,7 having 0 +EXPLAIN EXTENDED +SELECT table1.f1, table2.f2 +FROM t1 AS table1 +JOIN t1 AS table2 ON table1.f3 = table2.f3 +WHERE table2.f1 = 2 +GROUP BY table1.f1, table2.f2 +HAVING (table2.f2 = 8); +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible HAVING noticed after reading const tables +Warnings: +Note 1003 select `test`.`table1`.`f1` AS `f1`,7 AS `f2` from `test`.`t1` `table1` join `test`.`t1` `table2` where `test`.`table1`.`f3` = 9 group by `test`.`table1`.`f1`,7 having 0 +DROP TABLE t1; +# +# Bug#52336 Segfault / crash in 5.1 copy_fields (param=0x9872980) at sql_select.cc:15355 +# +CREATE TABLE t1(f1 INT, f2 INT); +INSERT INTO t1 VALUES (10,8); +CREATE TABLE t2 (f1 INT); +INSERT INTO t2 VALUES (5); +SELECT COUNT(f1) FROM t2 +HAVING (7, 9) IN (SELECT f1, MIN(f2) FROM t1); +COUNT(f1) +DROP TABLE t1, t2; +CREATE TABLE t1 (f1 INT, f2 VARCHAR(1)); +INSERT INTO t1 VALUES (16,'f'); +INSERT INTO t1 VALUES (16,'f'); +CREATE TABLE t2 (f1 INT, f2 VARCHAR(1)); +INSERT INTO t2 VALUES (13,'f'); +INSERT INTO t2 VALUES (20,'f'); +CREATE TABLE t3 (f1 INT, f2 VARCHAR(1)); +INSERT INTO t3 VALUES (7,'f'); +SELECT t1.f2 FROM t1 +STRAIGHT_JOIN (t2 JOIN t3 ON t3.f2 = t2.f2 ) ON t3 .f2 = t2 .f2 +HAVING ('v', 'i') NOT IN (SELECT f2, MIN(f2) FROM t1) +ORDER BY f2; +f2 +f +f +f +f +DROP TABLES t1,t2,t3; +# +# Bug#52340 Segfault: read_cached_record (tab=0x94a2634) at sql_select.cc:14411 +# +CREATE TABLE t1 (f1 INT, f2 VARCHAR(1)); +INSERT INTO t1 VALUES (16,'d'); +CREATE TABLE t2 (f1 INT, f2 VARCHAR(1)); +INSERT INTO t2 VALUES (13,'e'); +INSERT INTO t2 VALUES (20,'d'); +SELECT MAX(t2.f2) FROM t2 JOIN t1 ON t1.f2 +HAVING ('e' , 'd') IN +(SELECT ts1.f2, ts2.f2 FROM t2 ts1 JOIN t2 ts2 ON ts1.f1) +ORDER BY t1.f2; +MAX(t2.f2) +NULL +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: 'd' +DROP TABLE t1,t2; +End of 5.0 tests +# +# Bug#54416 MAX from JOIN with HAVING returning NULL with 5.1 and Empty set +# +CREATE TABLE t1 (f1 INT(11), f2 VARCHAR(1), PRIMARY KEY (f1)); +INSERT INTO t1 VALUES (1,'f'); +CREATE TABLE t2 (f1 INT(11), f2 VARCHAR(1)); +INSERT INTO t2 VALUES (2,'m'); +INSERT INTO t2 VALUES (3,'m'); +INSERT INTO t2 VALUES (11,NULL); +INSERT INTO t2 VALUES (12,'k'); +SELECT MAX(t1.f1) field1 +FROM t1 JOIN t2 ON t2.f2 LIKE 'x' +HAVING field1 < 7; +field1 +DROP TABLE t1,t2; +# +# Bug#48916 Server incorrectly processing HAVING clauses with an ORDER BY clause +# +CREATE TABLE t1 (f1 INT, f2 INT); +INSERT INTO t1 VALUES (1, 0), (2, 1), (3, 2); +CREATE TABLE t2 (f1 INT, f2 INT); +SELECT t1.f1 +FROM t1 +HAVING (3, 2) IN (SELECT f1, f2 FROM t2) AND t1.f1 >= 0 +ORDER BY t1.f1; +f1 +SELECT t1.f1 +FROM t1 +HAVING (3, 2) IN (SELECT 4, 2) AND t1.f1 >= 0 +ORDER BY t1.f1; +f1 +SELECT t1.f1 +FROM t1 +HAVING 2 IN (SELECT f2 FROM t2) AND t1.f1 >= 0 +ORDER BY t1.f1; +f1 +DROP TABLE t1,t2; +End of 5.1 tests +# +# LP bug:938518 HAVING does not reject the result of aggregation +# +CREATE TABLE t1 (pk INT PRIMARY KEY, a INT); +INSERT INTO t1 VALUES (2,7), (4,7), (6,2), (17,0); +SELECT MIN(t.pk) FROM t1, t1 as t WHERE t1.pk = 1; +MIN(t.pk) +NULL +SELECT MIN(t.pk) FROM t1, t1 as t WHERE t1.pk = 1 HAVING MIN(t.pk) < 10; +MIN(t.pk) +drop table t1; +# +# LP bug #791761: MAX over an empty join + HAVING +# +CREATE TABLE t1 (a int, b int , KEY (b)) ; +INSERT INTO t1 VALUES (3,1); +CREATE TABLE t2 (a int NOT NULL ) ; +INSERT INTO t2 VALUES (29); +SELECT MAX(t1.b) FROM t1,t2 WHERE t2.a > 0 HAVING MAX(t1.b) <> 6; +MAX(t1.b) +1 +SELECT MAX(t1.b) FROM t1,t2 WHERE t2.a > 0 HAVING MAX(t1.b) IS NULL; +MAX(t1.b) +EXPLAIN +SELECT MAX(t1.b) FROM t1,t2 WHERE t2.a < 0 HAVING MAX(t1.b) <> 6; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +SELECT MAX(t1.b) FROM t1,t2 WHERE t2.a < 0 HAVING MAX(t1.b) <> 6; +MAX(t1.b) +CREATE TABLE t3 ( f3 int) ; +INSERT INTO t3 VALUES (NULL); +SELECT MAX(t1.b) AS f FROM t1 JOIN t2 ON t2.a != 0 +WHERE (SELECT f3 FROM t3) <> 0 HAVING f <> 6 ; +f +DROP TABLE t1,t2,t3; +# +# LP bug:806955 HAVING not observed with aggregate +subquery +# +CREATE TABLE t1 (f3 int, f10 varchar(1), f11 int, KEY (f10) ); +INSERT INTO t1 VALUES (NULL,'a',0),(8,'b',0); +CREATE TABLE t2 (f2 int); +INSERT INTO t2 VALUES (7); +CREATE TABLE t3 (f3 int); +INSERT INTO t3 VALUES (0),(8); +set @save_optimizer_switch=@@optimizer_switch; +set optimizer_switch='semijoin=off,materialization=off'; +SELECT MIN( t1.f10 ) AS field1 +FROM t1 , t2 +WHERE t2.f2 IN ( SELECT f3 FROM t3 ) +HAVING field1 < 's'; +field1 +explain extended +SELECT MIN( t1.f10 ) AS field1 +FROM t1 , t2 +WHERE t2.f2 IN ( SELECT f3 FROM t3 ) +HAVING field1 < 's'; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY t2 system NULL NULL NULL NULL 1 100.00 +1 PRIMARY t1 index NULL f10 4 NULL 2 100.00 Using index +2 DEPENDENT SUBQUERY t3 ALL NULL NULL NULL NULL 2 100.00 Using where +Warnings: +Note 1003 /* select#1 */ select min(`test`.`t1`.`f10`) AS `field1` from `test`.`t1` where <expr_cache><7>(<in_optimizer>(7,<exists>(/* select#2 */ select `test`.`t3`.`f3` from `test`.`t3` where <cache>(7) = `test`.`t3`.`f3`))) having <cache>(`field1`) < 's' +set optimizer_switch=@save_optimizer_switch; +drop table t1,t2,t3; +End of 5.2 tests +# +# Bug mdev-6116: an equality in the conjunction of HAVING +# and IN subquery in WHERE +# (The bug is caused by the same problem as bug mdev-5927) +# +CREATE TABLE t1 (f_key varchar(1), f_nokey varchar(1), INDEX(f_key)); +INSERT INTO t1 VALUES ('v','v'),('s','s'); +CREATE TABLE t2 (f_int int, f_key varchar(1), INDEX(f_key)); +INSERT INTO t2 VALUES +(4,'j'),(6,'v'),(3,'c'),(5,'m'),(3,'d'),(2,'d'),(2,'y'), +(9,'t'),(3,'d'),(8,'s'),(1,'r'),(8,'m'),(8,'b'),(5,'x'); +SELECT t2.f_int FROM t1 INNER JOIN t2 ON (t2.f_key = t1.f_nokey) +WHERE t1.f_nokey IN ( +SELECT t1.f_key FROM t1, t2 WHERE t1.f_key = t2.f_key +) HAVING t2.f_int >= 0 AND t2.f_int != 0; +f_int +6 +8 +DROP TABLE t1,t2; +# +# Bug mdev-5927: an equality in the conjunction of HAVING +# and an equality in WHERE +# +CREATE TABLE t1 (pk int PRIMARY KEY, f int NOT NULL, INDEX(f)); +INSERT INTO t1 VALUES (1,0), (2,8); +SELECT * FROM t1 WHERE f = 2 HAVING ( pk IN ( SELECT 9 ) AND f != 0 ); +pk f +DROP TABLE t1; +End of 5.3 tests +# +# Bug MDEV-7301: Unknown column quoted with backticks in HAVING clause when using function. +# Bug#16221433 MYSQL REJECTS QUERY DUE TO BAD RESOLUTION OF NAMES IN HAVING; VIEW UNREADABLE +# +CREATE TABLE `t1` ( +`id` int(11) NOT NULL, +`title` varchar(45) DEFAULT NULL, +PRIMARY KEY (`id`) +) DEFAULT CHARSET=utf8; +INSERT INTO `t1` VALUES ('1', 'Just for fun'); +INSERT INTO `t1` VALUES ('2', 'Wait until a sunhine'); +INSERT INTO `t1` VALUES ('3', 'Take a new turn'); +SELECT `id`, SHA1(`title`) AS `column_1` +FROM `t1` +HAVING `column_1` LIKE '8%'; +id column_1 +1 80a12660d24a72460e5e292fe33f870276d7f40a +expected 1 row(s) returned +SELECT `id`, SHA1(`title`) AS `column_1` +FROM `t1` +HAVING UPPER(column_1) LIKE '8%'; +id column_1 +1 80a12660d24a72460e5e292fe33f870276d7f40a +expected -- 1 row(s) returned +SELECT `id`, SHA1(`title`) AS `column_1` +FROM `t1` +HAVING UPPER(`column_1`) LIKE '8%'; +id column_1 +1 80a12660d24a72460e5e292fe33f870276d7f40a +expected -- 1 row(s) returned not ER_BAD_FIELD_ERROR +drop table t1; +# +# mdev-14368: grouping query with alias for aggregate function in HAVING +# when sql_mode = 'ONLY_FULL_GROUP_BY' +set @save_sql_mode= @@sql_mode; +set sql_mode = 'ONLY_FULL_GROUP_BY'; +create table t1(a int); +insert t1 values (4),(1),(2),(1), (3),(4); +SELECT a, COUNT(a) as ct FROM t1 GROUP BY a HAVING ct>0; +a ct +1 2 +2 1 +3 1 +4 2 +set sql_mode=@save_sql_mode; +drop table t1; +# +# Bug mdev-5160: two-way join with HAVING over the second table +# +CREATE TABLE t1 (c1 varchar(6)) ENGINE=MyISAM; +INSERT INTO t1 VALUES ('s'), ('t'), ('a'), ('x'); +CREATE TABLE t2 (c2 varchar(6)) ENGINE=MyISAM; +INSERT INTO t2 VALUES ('a'), ('x'); +SELECT * FROM t1 JOIN t2 ON c1 = c2 HAVING c2 > 'a' ORDER BY c2 LIMIT 1; +c1 c2 +x x +DROP TABLE t1,t2; +# +# MDEV-6736: Valgrind warnings 'Invalid read' in subselect_engine::calc_const_tables with SQ +# in WHERE and HAVING, ORDER BY, materialization+semijoin +# +CREATE TABLE t1 (a INT) ENGINE=MyISAM; +INSERT INTO t1 VALUES (3),(8); +CREATE TABLE t2 (b INT) ENGINE=MyISAM; +INSERT INTO t2 VALUES (2),(1); +SELECT a FROM t1 +WHERE 9 IN ( SELECT MIN( a ) FROM t1 ) +HAVING a <> ( SELECT COUNT(*) FROM t2 ) +ORDER BY a; +a +DROP TABLE t1,t2; +End of 10.0 tests +# +# MDEV-10716: Assertion `real_type() != FIELD_ITEM' failed in +# Item_ref::build_equal_items(THD*, COND_EQUAL*, bool, COND_EQUAL**) +# +CREATE TABLE t1 (i INT); +INSERT INTO t1 VALUES (1),(2); +SELECT i, COUNT(*) FROM t1 GROUP BY i HAVING i<>0 AND 1; +i COUNT(*) +1 1 +2 1 +SELECT i-1 A, COUNT(*) FROM t1 GROUP BY i HAVING A AND 1; +A COUNT(*) +1 1 +CREATE VIEW v1 as select i, i-1 as A from t1; +SELECT A, COUNT(*) FROM v1 GROUP BY i HAVING A AND 1; +A COUNT(*) +1 1 +DROP VIEW v1; +DROP TABLE t1; +End of 10.1 tests +# +# MDEV-14093: GROUP BY with HAVING over function + ORDER BY +# +CREATE TABLE _authors ( +id MEDIUMINT(8) UNSIGNED AUTO_INCREMENT, +name VARCHAR(100), +some_field MEDIUMINT(8) UNSIGNED, +PRIMARY KEY (id), +index(some_field) +); +CREATE TABLE _books ( +id MEDIUMINT(8) UNSIGNED AUTO_INCREMENT, +title VARCHAR(100), +PRIMARY KEY (id) +); +CREATE TABLE _books2authors ( +author_id MEDIUMINT(8) DEFAULT 0, +book_id MEDIUMINT(8) DEFAULT 0, +index(author_id), +index(book_id) +); +INSERT INTO _authors (name, some_field) VALUES +('author1', 1),('author2', 2),('author3', 3); +INSERT INTO _books (title) VALUES +('book1'),('book2'),('book3'); +INSERT INTO _books2authors (author_id, book_id) VALUES +(2,1),(3,2),(3,3); +SELECT A.id, +GROUP_CONCAT(B.title ORDER BY B.title DESC SEPARATOR ',') AS books, +some_field-1 AS having_field +FROM _authors A +LEFT JOIN _books2authors B2A FORCE INDEX(author_id) +ON B2A.author_id = A.id +LEFT JOIN +_books B ON B.id = B2A.book_id +GROUP BY A.id +HAVING having_field < 1 +ORDER BY having_field ASC; +id books having_field +1 NULL 0 +DROP TABLE _authors, _books, _books2authors; +# +# Bug#17055185: WRONG RESULTS WHEN RUNNING A SELECT THAT INCLUDE +# A HAVING BASED ON A FUNCTION. +# +CREATE TABLE series ( +val INT(10) UNSIGNED NOT NULL +); +INSERT INTO series VALUES(1); +CREATE FUNCTION next_seq_value() RETURNS INT +BEGIN +DECLARE next_val INT; +SELECT val INTO next_val FROM series; +UPDATE series SET val=mod(val + 1, 2); +RETURN next_val; +END; +| +CREATE TABLE t1 (t INT, u INT, KEY(t)); +INSERT INTO t1 VALUES(10, 10), (11, 11), (12, 12), (12, 13),(14, 15), (15, 16), +(16, 17), (17, 17); +ANALYZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 analyze status OK +SELECT t, next_seq_value() r FROM t1 FORCE INDEX(t) +GROUP BY t HAVING r = 1 ORDER BY t1.u; +t r +10 1 +12 1 +15 1 +17 1 +DROP TABLE t1; +DROP FUNCTION next_seq_value; +DROP TABLE series; |