drop table if exists t1,t2;
create table t1 (i int, j int, empty_string char(10), bool char(1), d date);
insert into t1 values (1,2,"","Y","2002-03-03"), (3,4,"","N","2002-03-04"), (5,6,"","Y","2002-03-04"), (7,8,"","N","2002-03-05");
select count(*) from t1 procedure analyse();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
count(*) 4411004.00000.0000 ENUM('4') NOT NULL
select * from t1 procedure analyse();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.i 1711004.00002.2361 ENUM('1','3','5','7') NOT NULL
test.t1.j 2811005.00002.2361 ENUM('2','4','6','8') NOT NULL
test.t1.empty_string 00400.0000 NULL CHAR(0) NOT NULL
test.t1.bool N Y 11001.0000 NULL ENUM('N','Y') NOT NULL
test.t1.d 2002-03-032002-03-0510100010.0000 NULL ENUM('2002-03-03','2002-03-04','2002-03-05') NOT NULL
select * from t1 procedure analyse(2);
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.i 1711004.00002.2361 TINYINT(1) UNSIGNED NOT NULL
test.t1.j 2811005.00002.2361 TINYINT(1) UNSIGNED NOT NULL
test.t1.empty_string 00400.0000 NULL CHAR(0) NOT NULL
test.t1.bool N Y 11001.0000 NULL ENUM('N','Y') NOT NULL
test.t1.d 2002-03-032002-03-0510100010.0000 NULL ENUM('2002-03-03','2002-03-04','2002-03-05') NOT NULL
create table t2 select * from t1 procedure analyse(); ERROR42000: 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 'procedure analyse()' at line 1
drop table t1;
EXPLAIN SELECT 1 FROM (SELECT 1) a PROCEDURE ANALYSE(); ERROR HY000: Incorrect usage of PROCEDURE and subquery
create table t1 (v varchar(128)) charset=latin1;
insert into t1 values ('abc'),('abc\'def\\hij\"klm\0opq'),('\''),('\"'),('\\'),('a\0'),('b\''),('c\"'),('d\\'),('\'b'),('\"c'),('\\d'),('a\0\0\0b'),('a\'\'\'\'b'),('a\"\"\"\"b'),('a\\\\\\\\b'),('\'\0\\\"'),('\'\''),('\"\"'),('\\\\'),('The\ZEnd');
select * from t1 procedure analyse();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.v " \\ 1 19 0 0 3.7619 NULL ENUM('"','""','"c','\'\0\\"','\'','\'\'','\'b','a\0\0\0b','a\0','a""""b','a\'\'\'\'b','abc','abc\'def\\hij"klm\0opq','a\\\\\\\\b','b\'','c"','d\\','The\ZEnd','\\','\\d','\\\\') NOT NULL
drop table t1;
create table t1 (df decimal(5,1));
insert into t1 values(1.1);
insert into t1 values(2.2);
select * from t1 procedure analyse();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.df 1.12.21313001.650000.55000 ENUM('1.1','2.2') NOT NULL
drop table t1;
create table t1 (d double);
insert into t1 values (100000);
select * from t1 procedure analyse (1,1);
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.d 10000010000066001000000 MEDIUMINT(6) UNSIGNED NOT NULL
drop table t1;
create table t1 (product varchar(32), country_id int not null, year int,
profit int);
insert into t1 values ( 'Computer', 2,2000, 1200),
( 'TV', 1, 1999, 150),
( 'Calculator', 1, 1999,50),
( 'Computer', 1, 1999,1500),
( 'Computer', 1, 2000,1500),
( 'TV', 1, 2000, 150),
( 'TV', 2, 2000, 100),
( 'TV', 2, 2000, 100),
( 'Calculator', 1, 2000,75),
( 'Calculator', 2, 2000,75),
( 'TV', 1, 1999, 100),
( 'Computer', 1, 1999,1200),
( 'Computer', 2, 2000,1500),
( 'Calculator', 2, 2000,75),
( 'Phone', 3, 2003,10) ;
create table t2 (country_id int primary key, country char(20) not null);
insert into t2 values (1, 'USA'),(2,'India'), (3,'Finland');
select product, sum(profit),avg(profit) from t1 group by product with rollup procedure analyse();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.product Computer TV 28004.2500 NULL ENUM('Computer','Phone','TV') NOT NULL
sum(profit) 1069001111001946.25002867.6719 ENUM('10','275','600','6900') NOT NULL
avg(profit) 10.00001380.0000161600394.68750000570.20033144 ENUM('10.0000','68.7500','120.0000','1380.0000') NOT NULL
drop table t1,t2;
create table t1 (f1 double(10,5), f2 char(10), f3 double(10,5));
insert into t1 values (5.999, "5.9999", 5.99999), (9.555, "9.5555", 9.55555);
select f1 from t1 procedure analyse(1, 1);
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.f1 5.999009.5550077007.777001.77800 FLOAT(4,3) NOT NULL
select f2 from t1 procedure analyse(1, 1);
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.f2 5.99999.555566006.0000 NULL FLOAT(5,4) UNSIGNED NOT NULL
select f3 from t1 procedure analyse(1, 1);
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.f3 5.999999.5555577007.777771.77778 FLOAT(6,5) NOT NULL
drop table t1;
CREATE TABLE t1(a INT,b INT,c INT,d INT,e INT,f INT,g INT,h INT,i INT,j INT,k INT);
INSERT INTO t1 VALUES ();
SELECT * FROM (SELECT * FROM t1) d PROCEDURE ANALYSE(); ERROR HY000: Incorrect usage of PROCEDURE and subquery
DROP TABLE t1;
End of 4.1 tests
#
# Bug #48293: crash with procedure analyse, view with > 10 columns,
# having clause...
#
CREATE TABLE t1(a INT, b INT, c INT, d INT, e INT,
f INT, g INT, h INT, i INT, j INT,k INT);
INSERT INTO t1 VALUES (),();
CREATE ALGORITHM=TEMPTABLE VIEW v1 AS SELECT * FROM t1;
#should have a derived table
EXPLAIN SELECT * FROM v1;
id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 2 DERIVED t1 ALL NULL NULL NULL NULL 2
#should not crash
SELECT * FROM v1 PROCEDURE analyse(); ERROR HY000: Incorrect usage of PROCEDURE and view
#should not crash
SELECT * FROM t1 a, v1, t1 b PROCEDURE analyse(); ERROR HY000: Incorrect usage of PROCEDURE and view
#should not crash
SELECT * FROM (SELECT * FROM t1 having a > 1) x PROCEDURE analyse(); ERROR HY000: Incorrect usage of PROCEDURE and subquery
#should not crash
SELECT * FROM t1 a, (SELECT * FROM t1 having a > 1) x, t1 b PROCEDURE analyse(); ERROR HY000: Incorrect usage of PROCEDURE and subquery
#should not crash
SELECT 1 FROM t1 group by a having a > 1 order by 1 PROCEDURE analyse(); ERROR HY000: Can't use ORDER clause with this procedure
DROP VIEW v1;
DROP TABLE t1;
CREATE TABLE t1(a INT);
INSERT INTO t1 VALUES (1),(2);
# should not crash
CREATE TABLE t2 SELECT 1 FROM t1, t1 t3 GROUP BY t3.a PROCEDURE ANALYSE(); ERROR42000: 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 'PROCEDURE ANALYSE()' at line 1
DROP TABLE t1;
End of 5.0 tests
#
# Bug#11765202: Dbug_violation_helper::~Dbug_violation_helper(): Assertion `!_entered' failed.
#
DROP TABLE IF EXISTS t1;
Warnings:
Note 1051 Unknown table 'test.t1'
CREATE TABLE t1 (a VARCHAR(2) CHARSET UTF8 NOT NULL);
INSERT INTO t1 VALUES ('e'),('e'),('e-');
SELECT * FROM t1 PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.a e e- 12001.3333 NULL ENUM('e','e-') NOT NULL
DROP TABLE t1;
#
# Bug#1175624248137: PROCEDURE ANALYSE() LEAKS MEMORY WHEN RETURNING NULL
#
CREATE TABLE t1(f1 INT) ENGINE=MYISAM;
CREATE TABLE t2(f2 INT) ENGINE=INNODB;
INSERT INTO t2 VALUES (1);
SELECT DISTINCTROW f1 FROM t1 NATURAL RIGHT OUTER JOIN t2 PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.f1 NULL NULL 00010.00.0 CHAR(0)
SELECT * FROM t2 LIMIT 1 PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t2.f2 1111001.00000.0000 ENUM('1') NOT NULL
DROP TABLE t1, t2;
End of 5.1 tests
#
# Start of 10.2 tests
#
(SELECT 1 FROM DUAL PROCEDURE ANALYSE()); ERROR42000: 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 'PROCEDURE ANALYSE())' at line 1
((SELECT 1 FROM DUAL PROCEDURE ANALYSE())); ERROR42000: 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 'PROCEDURE ANALYSE()))' at line 1
(SELECT 1 FROM DUAL) PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype 11111001.00000.0000 ENUM('1') NOT NULL
((SELECT 1 FROM DUAL)) PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype 11111001.00000.0000 ENUM('1') NOT NULL
create table t1 (a int);
SELECT * FROM t1 UNION SELECT * FROM t1 PROCEDURE analyse(); ERROR42000: Incorrect usage/placement of 'PROCEDURE'
drop table t1;
#
# MDEV-10030 sql_yacc.yy: Split table_expression and remove PROCEDURE from create_select, select_paren_derived, select_derived2, query_specification
#
SELECT * FROM (SELECT * FROM t1 PROCEDURE ANALYSE()); ERROR42000: 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 'PROCEDURE ANALYSE())' at line 1
SELECT * FROM t1 NATURAL JOIN (SELECT * FROM t2 PROCEDURE ANALYSE()); ERROR42000: 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 'PROCEDURE ANALYSE())' at line 1
SELECT (SELECT 1 FROM t1 PROCEDURE ANALYSE()) FROM t2; ERROR42000: 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 'PROCEDURE ANALYSE()) FROM t2' at line 1
SELECT ((SELECT 1 FROM t1 PROCEDURE ANALYSE())) FROM t2; ERROR42000: 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 'PROCEDURE ANALYSE())) FROM t2' at line 1
#
# Start of 10.4 tests
#
#
# MDEV-16309 Split ::create_tmp_field() into virtual methods in Item
#
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2),(3);
BEGIN NOT ATOMIC
DECLARE rec ROW(Field_name TEXT,
Min_value TEXT,
Max_value TEXT,
Min_length TEXT,
Max_length TEXT,
Empties_or_zeros TEXT,
Nulls TEXT,
Avg_value_or_avg_length TEXT,
Std TEXT,
Optimal_fieldtype TEXT);
DECLARE c CURSOR FOR SELECT * FROM t1 PROCEDURE analyse();
OPEN c;
FETCH c INTO rec;
CLOSE c;
SELECT rec.field_name,
rec.Min_value, rec.Max_value,
rec.Min_length, rec. Max_length,
rec.Empties_or_zeros, rec.Nulls,
rec.Avg_value_or_avg_length, rec.Std,
rec.Optimal_fieldtype;
END;
$$
rec.field_name test.t1.a
rec.Min_value 1
rec.Max_value 3
rec.Min_length 1
rec. Max_length 1
rec.Empties_or_zeros 0
rec.Nulls 0
rec.Avg_value_or_avg_length 2.0000
rec.Std 0.8165
rec.Optimal_fieldtype ENUM('1','2','3') NOT NULL
DROP TABLE t1;
#
# End of 10.4 tests
#
#
# Start of 10.5 tests
#
#
# MDEV-28345 ASAN: use-after-poison or unknown-crash in my_strtod_int from charset_info_st::strntod or test_if_number
# SET sql_mode='';
CREATE TABLE t1 (c CHAR(10) KEY);
INSERT INTO t1 VALUES (1.755555555);
Warnings:
Warning 1265 Data truncated for column 'c' at row 1
SELECT * FROM t1 PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.c 1.755555551.7555555510100010.0000 NULL ENUM('1.75555555') NOT NULL
DROP TABLE t1; SET sql_mode=DEFAULT;
CREATE TABLE t1 (c BLOB) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1.3),(1.1);
SELECT * FROM t1 PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t1.c 1.11.333003.0000 NULL ENUM('1.1','1.3') NOT NULL
DROP TABLE t1;
#
# MDEV-31881 ASAN: unknown-crash in check_ulonglong (sql/sql_analyse.cc) on SELECT ... FROM ... PROCEDURE ANALYSE()
#
CREATE TABLE t (a INT, b CHAR(10));
INSERT INTO t VALUES (0,'0000000000');
SELECT * FROM t PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.a 0011100.00000.0000 ENUM('0') NOT NULL
test.t.b 0000000000000000000010100010.0000 NULL ENUM('0000000000') NOT NULL
DROP TABLE t;
#
# End of 10.5 tests
#
#
# MDEV-28374 UBSAN signed integer overflow PROCEDURE ANALYSE
# SET sql_mode='';
CREATE TABLE t (a BIGINT);
INSERT INTO t VALUES ('10000000000000'),('10000000000000');
SELECT * FROM t PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.a 100000000000001000000000000014140010000000000000.00000.0000 ENUM('10000000000000') NOT NULL
DROP TABLE t;
CREATE TABLE t (a BIGINT UNSIGNED);
INSERT INTO t VALUES ('18446744073709551615'),('18446744073709551615');
SELECT * FROM t PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.a 184467440737095516151844674407370955161520200018446744073709552000.00000.0000 ENUM('18446744073709551615') NOT NULL
DROP TABLE t;
CREATE TABLE t (a BIGINT,KEY a USING BTREE (a));
INSERT INTO t VALUES (0),('1'),('1'),('1'),('1'),('00010101'),('99991231'),('00101000000'),('691231000000'),('700101000000'),('991231235959'),('10000101000000'),('99991231235959'),('20030100000000'),('20030000000000');
SELECT * FROM t PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.a 0999912312359591141010162279764883.600024971351159406.2300 ENUM('0','1','10101','99991231','101000000','691231000000','700101000000','991231235959','10000101000000','20030000000000','20030100000000','99991231235959') NOT NULL
DROP TABLE t;
CREATE TABLE t (c BIGINT,c2 DATE,c3 BLOB,KEY(c)) ENGINE=InnoDB;
INSERT INTO t VALUES (-1.e+308,1,1);
Warnings:
Warning 1264 Out of range value for column 'c' at row 1
Warning 1265 Data truncated for column 'c2' at row 1
SELECT * FROM t PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.c -9223372036854775808 -9223372036854775808202000 -9223372036854776000.00000.0000 ENUM('-9223372036854775808') NOT NULL
test.t.c2 0000-00-000000-00-0010100010.0000 NULL ENUM('0000-00-00') NOT NULL
test.t.c3 1111001.0000 NULL ENUM('1') NOT NULL
DROP TABLE t;
CREATE TABLE t (c INT) ENGINE=InnoDB UNION=(t,t2) INSERT_METHOD=LAST;
CREATE TABLE t3 LIKE t;
INSERT INTO t VALUES (1),(2),(-685113344),(0);
INSERT INTO t3 SELECT * FROM t;
INSERT INTO t SELECT * FROM t;
INSERT INTO t SELECT * FROM t;
INSERT INTO t3 SELECT * FROM t;
SELECT * FROM t3 PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t3.c -685113344211050 -171278335.2500296662780.6209 ENUM('-685113344','0','1','2') NOT NULL
DROP TABLE t, t3;
CREATE TABLE t (c INT) ENGINE=InnoDB UNION=(t,t2) INSERT_METHOD=LAST;
INSERT INTO t VALUES (1);
INSERT INTO t VALUES (0xA9BD);
INSERT INTO t (c) VALUES (ADDTIME(NOW(),1));
Warnings:
Warning 1264 Out of range value for column 'c' at row 1
CREATE TABLE c AS SELECT 1 A;
SELECT * FROM t a,c,t b PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.a.c 1214748364711000715842367.00001012323257.4700 ENUM('1','43453','2147483647') NOT NULL
test.c.A 1111001.00000.0000 ENUM('1') NOT NULL
test.b.c 1214748364711000715842367.00001012323257.4700 ENUM('1','43453','2147483647') NOT NULL
DROP TABLE t, c;
CREATE TABLE t (c BIGINT);
INSERT INTO t VALUES (1000000000000000);
SELECT * FROM t PROCEDURE ANALYSE(0,0);
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.c 100000000000000010000000000000001616001000000000000000.00000.0000 BIGINT(16) UNSIGNED NOT NULL
DROP TABLE t;
CREATE SEQUENCE t CACHE=1 MAXVALUE=0 INCREMENT=-1;
SELECT * FROM t PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.next_not_cached_value 0011100.00000.0000 ENUM('0') NOT NULL
test.t.minimum_value -9223372036854775807 -9223372036854775807202000 -9223372036854776000.00000.0000 ENUM('-9223372036854775807') NOT NULL
test.t.maximum_value 0011100.00000.0000 ENUM('0') NOT NULL
test.t.start_value 0011100.00000.0000 ENUM('0') NOT NULL
test.t.increment -1 -12200 -1.00000.0000 ENUM('-1') NOT NULL
test.t.cache_size 1111001.00000.0000 ENUM('1') NOT NULL
test.t.cycle_option 0011100.00000.0000 ENUM('0') NOT NULL
test.t.cycle_count 0011100.00000.0000 ENUM('0') NOT NULL
DROP SEQUENCE t;
CREATE SEQUENCE t CACHE+1;
SELECT * FROM t PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.next_not_cached_value 1111001.00000.0000 ENUM('1') NOT NULL
test.t.minimum_value 1111001.00000.0000 ENUM('1') NOT NULL
test.t.maximum_value 922337203685477580692233720368547758061919009223372036854776000.00000.0000 ENUM('9223372036854775806') NOT NULL
test.t.start_value 1111001.00000.0000 ENUM('1') NOT NULL
test.t.increment 1111001.00000.0000 ENUM('1') NOT NULL
test.t.cache_size 1111001.00000.0000 ENUM('1') NOT NULL
test.t.cycle_option 0011100.00000.0000 ENUM('0') NOT NULL
test.t.cycle_count 0011100.00000.0000 ENUM('0') NOT NULL
DROP SEQUENCE t;
CREATE TABLE t (c INT) ENGINE=InnoDB;
INSERT INTO t VALUES (0x31313131),(0x32323232);
INSERT INTO t VALUES (0x31313131),(0x32323232);
SELECT * FROM t LIMIT 1 PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.c 8253074418421504509900833728945.50008421504.5000 ENUM('825307441','842150450') NOT NULL
DROP TABLE t;
CREATE TABLE t (f BIGINT) ENGINE=InnoDB;
INSERT INTO t VALUES (1),(+1),(1),(1),(+1),(1),(1),(1),(1),(+1),(1),(1),(1),(20030000000000);
SELECT * FROM t PROCEDURE ANALYSE();
Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
test.t.f 120030000000000114001430714285715.21445158513717681.4360 ENUM('1','20030000000000') NOT NULL
DROP TABLE t; SET sql_mode=DEFAULT;
# End of 10.11 tests
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