diff options
Diffstat (limited to 'mysql-test/main/func_math.result')
| -rw-r--r-- | mysql-test/main/func_math.result | 902 |
1 files changed, 902 insertions, 0 deletions
diff --git a/mysql-test/main/func_math.result b/mysql-test/main/func_math.result new file mode 100644 index 00000000000..7f2ed1c2ff0 --- /dev/null +++ b/mysql-test/main/func_math.result @@ -0,0 +1,902 @@ +drop table if exists t1; +select floor(5.5),floor(-5.5); +floor(5.5) floor(-5.5) +5 -6 +explain extended select floor(5.5),floor(-5.5); +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 floor(5.5) AS `floor(5.5)`,floor(-5.5) AS `floor(-5.5)` +select ceiling(5.5),ceiling(-5.5); +ceiling(5.5) ceiling(-5.5) +6 -5 +explain extended select ceiling(5.5),ceiling(-5.5); +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 ceiling(5.5) AS `ceiling(5.5)`,ceiling(-5.5) AS `ceiling(-5.5)` +select truncate(52.64,1),truncate(52.64,2),truncate(52.64,-1),truncate(52.64,-2), truncate(-52.64,1),truncate(-52.64,-1); +truncate(52.64,1) truncate(52.64,2) truncate(52.64,-1) truncate(52.64,-2) truncate(-52.64,1) truncate(-52.64,-1) +52.6 52.64 50 0 -52.6 -50 +explain extended select truncate(52.64,1),truncate(52.64,2),truncate(52.64,-1),truncate(52.64,-2), truncate(-52.64,1),truncate(-52.64,-1); +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 truncate(52.64,1) AS `truncate(52.64,1)`,truncate(52.64,2) AS `truncate(52.64,2)`,truncate(52.64,-1) AS `truncate(52.64,-1)`,truncate(52.64,-2) AS `truncate(52.64,-2)`,truncate(-52.64,1) AS `truncate(-52.64,1)`,truncate(-52.64,-1) AS `truncate(-52.64,-1)` +select round(5.5),round(-5.5); +round(5.5) round(-5.5) +6 -6 +explain extended select round(5.5),round(-5.5); +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 round(5.5,0) AS `round(5.5)`,round(-5.5,0) AS `round(-5.5)` +select round(5.64,1),round(5.64,2),round(5.64,-1),round(5.64,-2); +round(5.64,1) round(5.64,2) round(5.64,-1) round(5.64,-2) +5.6 5.64 10 0 +select abs(-10), sign(-5), sign(5), sign(0); +abs(-10) sign(-5) sign(5) sign(0) +10 -1 1 0 +explain extended select abs(-10), sign(-5), sign(5), sign(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 No tables used +Warnings: +Note 1003 select abs(-10) AS `abs(-10)`,sign(-5) AS `sign(-5)`,sign(5) AS `sign(5)`,sign(0) AS `sign(0)` +select log(exp(10)),exp(log(sqrt(10))*2),log(-1),log(NULL),log(1,1),log(3,9),log(-1,2),log(NULL,2); +log(exp(10)) exp(log(sqrt(10))*2) log(-1) log(NULL) log(1,1) log(3,9) log(-1,2) log(NULL,2) +10 10.000000000000002 NULL NULL NULL 2 NULL NULL +Warnings: +Warning 1365 Division by 0 +Warning 1365 Division by 0 +Warning 1365 Division by 0 +explain extended select log(exp(10)),exp(log(sqrt(10))*2),log(-1),log(NULL),log(1,1),log(3,9),log(-1,2),log(NULL,2); +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 log(exp(10)) AS `log(exp(10))`,exp(log(sqrt(10)) * 2) AS `exp(log(sqrt(10))*2)`,log(-1) AS `log(-1)`,log(NULL) AS `log(NULL)`,log(1,1) AS `log(1,1)`,log(3,9) AS `log(3,9)`,log(-1,2) AS `log(-1,2)`,log(NULL,2) AS `log(NULL,2)` +select ln(exp(10)),exp(ln(sqrt(10))*2),ln(-1),ln(0),ln(NULL); +ln(exp(10)) exp(ln(sqrt(10))*2) ln(-1) ln(0) ln(NULL) +10 10.000000000000002 NULL NULL NULL +Warnings: +Warning 1365 Division by 0 +Warning 1365 Division by 0 +explain extended select ln(exp(10)),exp(ln(sqrt(10))*2),ln(-1),ln(0),ln(NULL); +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 ln(exp(10)) AS `ln(exp(10))`,exp(ln(sqrt(10)) * 2) AS `exp(ln(sqrt(10))*2)`,ln(-1) AS `ln(-1)`,ln(0) AS `ln(0)`,ln(NULL) AS `ln(NULL)` +select log2(8),log2(15),log2(-2),log2(0),log2(NULL); +log2(8) log2(15) log2(-2) log2(0) log2(NULL) +3 3.9068905956085187 NULL NULL NULL +Warnings: +Warning 1365 Division by 0 +Warning 1365 Division by 0 +explain extended select log2(8),log2(15),log2(-2),log2(0),log2(NULL); +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 log2(8) AS `log2(8)`,log2(15) AS `log2(15)`,log2(-2) AS `log2(-2)`,log2(0) AS `log2(0)`,log2(NULL) AS `log2(NULL)` +select log10(100),log10(18),log10(-4),log10(0),log10(NULL); +log10(100) log10(18) log10(-4) log10(0) log10(NULL) +2 1.255272505103306 NULL NULL NULL +Warnings: +Warning 1365 Division by 0 +Warning 1365 Division by 0 +explain extended select log10(100),log10(18),log10(-4),log10(0),log10(NULL); +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 log10(100) AS `log10(100)`,log10(18) AS `log10(18)`,log10(-4) AS `log10(-4)`,log10(0) AS `log10(0)`,log10(NULL) AS `log10(NULL)` +select pow(10,log10(10)),power(2,4); +pow(10,log10(10)) power(2,4) +10 16 +explain extended select pow(10,log10(10)),power(2,4); +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 pow(10,log10(10)) AS `pow(10,log10(10))`,pow(2,4) AS `power(2,4)` +set @@rand_seed1=10000000,@@rand_seed2=1000000; +select rand(999999),rand(); +rand(999999) rand() +0.014231365187309091 0.028870999839968048 +explain extended select rand(999999),rand(); +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 rand(999999) AS `rand(999999)`,rand() AS `rand()` +select pi(),format(sin(pi()/2),6),format(cos(pi()/2),6),format(abs(tan(pi())),6),format(cot(1),6),format(asin(1),6),format(acos(0),6),format(atan(1),6); +pi() format(sin(pi()/2),6) format(cos(pi()/2),6) format(abs(tan(pi())),6) format(cot(1),6) format(asin(1),6) format(acos(0),6) format(atan(1),6) +3.141593 1.000000 0.000000 0.000000 0.642093 1.570796 1.570796 0.785398 +explain extended select pi(),format(sin(pi()/2),6),format(cos(pi()/2),6),format(abs(tan(pi())),6),format(cot(1),6),format(asin(1),6),format(acos(0),6),format(atan(1),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 No tables used +Warnings: +Note 1003 select pi() AS `pi()`,format(sin(pi() / 2),6) AS `format(sin(pi()/2),6)`,format(cos(pi() / 2),6) AS `format(cos(pi()/2),6)`,format(abs(tan(pi())),6) AS `format(abs(tan(pi())),6)`,format(cot(1),6) AS `format(cot(1),6)`,format(asin(1),6) AS `format(asin(1),6)`,format(acos(0),6) AS `format(acos(0),6)`,format(atan(1),6) AS `format(atan(1),6)` +select degrees(pi()),radians(360); +degrees(pi()) radians(360) +180 6.283185307179586 +select format(atan(-2, 2), 6); +format(atan(-2, 2), 6) +-0.785398 +select format(atan(pi(), 0), 6); +format(atan(pi(), 0), 6) +1.570796 +select format(atan2(-2, 2), 6); +format(atan2(-2, 2), 6) +-0.785398 +select format(atan2(pi(), 0), 6); +format(atan2(pi(), 0), 6) +1.570796 +SELECT ACOS(1.0); +ACOS(1.0) +0 +SELECT ASIN(1.0); +ASIN(1.0) +1.5707963267948966 +SELECT ACOS(0.2*5.0); +ACOS(0.2*5.0) +0 +SELECT ACOS(0.5*2.0); +ACOS(0.5*2.0) +0 +SELECT ASIN(0.8+0.2); +ASIN(0.8+0.2) +1.5707963267948966 +SELECT ASIN(1.2-0.2); +ASIN(1.2-0.2) +1.5707963267948966 +select format(4.55, 1), format(4.551, 1); +format(4.55, 1) format(4.551, 1) +4.6 4.6 +explain extended select degrees(pi()),radians(360); +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 degrees(pi()) AS `degrees(pi())`,radians(360) AS `radians(360)` +select rand(rand); +ERROR 42S22: Unknown column 'rand' in 'field list' +create table t1 (col1 int, col2 decimal(60,30)); +insert into t1 values(1,1234567890.12345); +select format(col2,7) from t1; +format(col2,7) +1,234,567,890.1234500 +select format(col2,8) from t1; +format(col2,8) +1,234,567,890.12345000 +insert into t1 values(7,1234567890123456.12345); +select format(col2,6) from t1 where col1=7; +format(col2,6) +1,234,567,890,123,456.123450 +drop table t1; +select ceil(0.09); +ceil(0.09) +1 +select ceil(0.000000000000000009); +ceil(0.000000000000000009) +1 +create table t1 select round(1, 6); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `round(1, 6)` int(1) NOT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +select * from t1; +round(1, 6) +1 +drop table t1; +select abs(-2) * -2; +abs(-2) * -2 +-4 +CREATE TABLE t1 (a INT); +INSERT INTO t1 VALUES (1),(1),(1),(2); +SELECT CAST(RAND(2) * 1000 AS UNSIGNED), CAST(RAND(a) * 1000 AS UNSIGNED) +FROM t1; +CAST(RAND(2) * 1000 AS UNSIGNED) CAST(RAND(a) * 1000 AS UNSIGNED) +656 405 +122 405 +645 405 +858 656 +SELECT CAST(RAND(2) * 1000 AS UNSIGNED), CAST(RAND(a) * 1000 AS UNSIGNED) +FROM t1 WHERE a = 1; +CAST(RAND(2) * 1000 AS UNSIGNED) CAST(RAND(a) * 1000 AS UNSIGNED) +656 405 +122 405 +645 405 +INSERT INTO t1 VALUES (3); +SELECT CAST(RAND(2) * 1000 AS UNSIGNED), CAST(RAND(a) * 1000 AS UNSIGNED) +FROM t1; +CAST(RAND(2) * 1000 AS UNSIGNED) CAST(RAND(a) * 1000 AS UNSIGNED) +656 405 +122 405 +645 405 +858 656 +354 906 +SELECT CAST(RAND(2) * 1000 AS UNSIGNED), CAST(RAND(a) * 1000 AS UNSIGNED) +FROM t1 WHERE a = 1; +CAST(RAND(2) * 1000 AS UNSIGNED) CAST(RAND(a) * 1000 AS UNSIGNED) +656 405 +122 405 +645 405 +PREPARE stmt FROM +"SELECT CAST(RAND(2) * 1000 AS UNSIGNED), CAST(RAND(?) * 1000 AS UNSIGNED) + FROM t1 WHERE a = 1"; +set @var=2; +EXECUTE stmt USING @var; +CAST(RAND(2) * 1000 AS UNSIGNED) CAST(RAND(?) * 1000 AS UNSIGNED) +656 656 +122 122 +645 645 +DROP TABLE t1; +set sql_mode=""; +create table t1 (a varchar(90), ts datetime not null, index (a)) engine=innodb default charset=utf8; +set sql_mode=default; +insert into t1 values ('http://www.foo.com/', now()); +select a from t1 where a='http://www.foo.com/' order by abs(timediff(ts, 0)); +a +http://www.foo.com/ +drop table t1; +set sql_mode='traditional'; +select ln(-1); +ln(-1) +NULL +Warnings: +Warning 1365 Division by 0 +select log10(-1); +log10(-1) +NULL +Warnings: +Warning 1365 Division by 0 +select log2(-1); +log2(-1) +NULL +Warnings: +Warning 1365 Division by 0 +select log(2,-1); +log(2,-1) +NULL +Warnings: +Warning 1365 Division by 0 +select log(-2,1); +log(-2,1) +NULL +Warnings: +Warning 1365 Division by 0 +set sql_mode=''; +select round(111,-10); +round(111,-10) +0 +select round(-5000111000111000155,-1); +round(-5000111000111000155,-1) +-5000111000111000160 +select round(15000111000111000155,-1); +round(15000111000111000155,-1) +15000111000111000160 +select truncate(-5000111000111000155,-1); +truncate(-5000111000111000155,-1) +-5000111000111000150 +select truncate(15000111000111000155,-1); +truncate(15000111000111000155,-1) +15000111000111000150 +set names utf8; +create table t1 +(f1 varchar(32) not null, +f2 smallint(5) unsigned not null, +f3 int(10) unsigned not null default '0') +engine=myisam default charset=utf8; +insert into t1 values ('zombie',0,0),('gold',1,10000),('silver',2,10000); +create table t2 +(f1 int(10) unsigned not null, +f2 int(10) unsigned not null, +f3 smallint(5) unsigned not null) +engine=myisam default charset=utf8; +insert into t2 values (16777216,16787215,1),(33554432,33564431,2); +select format(t2.f2-t2.f1+1,0) from t1,t2 +where t1.f2 = t2.f3 order by t1.f1; +format(t2.f2-t2.f1+1,0) +10,000 +10,000 +drop table t1, t2; +set names default; +select cast(-2 as unsigned), 18446744073709551614, -2; +cast(-2 as unsigned) 18446744073709551614 -2 +18446744073709551614 18446744073709551614 -2 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select abs(cast(-2 as unsigned)), abs(18446744073709551614), abs(-2); +abs(cast(-2 as unsigned)) abs(18446744073709551614) abs(-2) +18446744073709551614 18446744073709551614 2 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select ceiling(cast(-2 as unsigned)), ceiling(18446744073709551614), ceiling(-2); +ceiling(cast(-2 as unsigned)) ceiling(18446744073709551614) ceiling(-2) +18446744073709551614 18446744073709551614 -2 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select floor(cast(-2 as unsigned)), floor(18446744073709551614), floor(-2); +floor(cast(-2 as unsigned)) floor(18446744073709551614) floor(-2) +18446744073709551614 18446744073709551614 -2 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select format(cast(-2 as unsigned), 2), format(18446744073709551614, 2), format(-2, 2); +format(cast(-2 as unsigned), 2) format(18446744073709551614, 2) format(-2, 2) +18,446,744,073,709,551,614.00 18,446,744,073,709,551,614.00 -2.00 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select sqrt(cast(-2 as unsigned)), sqrt(18446744073709551614), sqrt(-2); +sqrt(cast(-2 as unsigned)) sqrt(18446744073709551614) sqrt(-2) +4294967296 4294967296 NULL +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select round(cast(-2 as unsigned), 1), round(18446744073709551614, 1), round(-2, 1); +round(cast(-2 as unsigned), 1) round(18446744073709551614, 1) round(-2, 1) +18446744073709551614 18446744073709551614 -2 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select round(4, cast(-2 as unsigned)), round(4, 18446744073709551614), round(4, -2); +round(4, cast(-2 as unsigned)) round(4, 18446744073709551614) round(4, -2) +4 4 0 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select truncate(cast(-2 as unsigned), 1), truncate(18446744073709551614, 1), truncate(-2, 1); +truncate(cast(-2 as unsigned), 1) truncate(18446744073709551614, 1) truncate(-2, 1) +18446744073709551614 18446744073709551614 -2 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select truncate(4, cast(-2 as unsigned)), truncate(4, 18446744073709551614), truncate(4, -2); +truncate(4, cast(-2 as unsigned)) truncate(4, 18446744073709551614) truncate(4, -2) +4 4 0 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select round(10000000000000000000, -19), truncate(10000000000000000000, -19); +round(10000000000000000000, -19) truncate(10000000000000000000, -19) +10000000000000000000 10000000000000000000 +select round(1e0, -309), truncate(1e0, -309); +round(1e0, -309) truncate(1e0, -309) +0 0 +select round(1e1,308), truncate(1e1, 308); +round(1e1,308) truncate(1e1, 308) +10 10 +select round(1e1, 2147483648), truncate(1e1, 2147483648); +round(1e1, 2147483648) truncate(1e1, 2147483648) +10 10 +select round(1.1e1, 4294967295), truncate(1.1e1, 4294967295); +round(1.1e1, 4294967295) truncate(1.1e1, 4294967295) +11 11 +select round(1.12e1, 4294967296), truncate(1.12e1, 4294967296); +round(1.12e1, 4294967296) truncate(1.12e1, 4294967296) +11.2 11.2 +select round(1.5, 2147483640), truncate(1.5, 2147483640); +round(1.5, 2147483640) truncate(1.5, 2147483640) +1.50000000000000000000000000000000000000 1.50000000000000000000000000000000000000 +select round(1.5, -2147483649), round(1.5, 2147483648); +round(1.5, -2147483649) round(1.5, 2147483648) +0 1.50000000000000000000000000000000000000 +select truncate(1.5, -2147483649), truncate(1.5, 2147483648); +truncate(1.5, -2147483649) truncate(1.5, 2147483648) +0 1.50000000000000000000000000000000000000 +select round(1.5, -4294967296), round(1.5, 4294967296); +round(1.5, -4294967296) round(1.5, 4294967296) +0 1.50000000000000000000000000000000000000 +select truncate(1.5, -4294967296), truncate(1.5, 4294967296); +truncate(1.5, -4294967296) truncate(1.5, 4294967296) +0 1.50000000000000000000000000000000000000 +select round(1.5, -9223372036854775808), round(1.5, 9223372036854775808); +round(1.5, -9223372036854775808) round(1.5, 9223372036854775808) +0 1.50000000000000000000000000000000000000 +select truncate(1.5, -9223372036854775808), truncate(1.5, 9223372036854775808); +truncate(1.5, -9223372036854775808) truncate(1.5, 9223372036854775808) +0 1.50000000000000000000000000000000000000 +select round(1.5, 18446744073709551615), truncate(1.5, 18446744073709551615); +round(1.5, 18446744073709551615) truncate(1.5, 18446744073709551615) +1.50000000000000000000000000000000000000 1.50000000000000000000000000000000000000 +select round(18446744073709551614, -1), truncate(18446744073709551614, -1); +round(18446744073709551614, -1) truncate(18446744073709551614, -1) +18446744073709551610 18446744073709551610 +select round(4, -4294967200), truncate(4, -4294967200); +round(4, -4294967200) truncate(4, -4294967200) +0 0 +select mod(cast(-2 as unsigned), 3), mod(18446744073709551614, 3), mod(-2, 3); +mod(cast(-2 as unsigned), 3) mod(18446744073709551614, 3) mod(-2, 3) +2 2 -2 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select mod(5, cast(-2 as unsigned)), mod(5, 18446744073709551614), mod(5, -2); +mod(5, cast(-2 as unsigned)) mod(5, 18446744073709551614) mod(5, -2) +5 5 1 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +select pow(cast(-2 as unsigned), 5), pow(18446744073709551614, 5), pow(-2, 5); +pow(cast(-2 as unsigned), 5) pow(18446744073709551614, 5) pow(-2, 5) +2.13598703592091e96 2.13598703592091e96 -32 +Warnings: +Note 1105 Cast to unsigned converted negative integer to it's positive complement +CREATE TABLE t1 (a timestamp, b varchar(20), c bit(1)); +INSERT INTO t1 VALUES('1998-09-23', 'str1', 1), ('2003-03-25', 'str2', 0); +SELECT a DIV 900 y FROM t1 GROUP BY y; +y +22201025555 +22255916666 +SELECT DISTINCT a DIV 900 y FROM t1; +y +22201025555 +22255916666 +SELECT b DIV 900 y FROM t1 GROUP BY y; +y +0 +Warnings: +Warning 1918 Encountered illegal value '' when converting to DECIMAL +Warning 1292 Truncated incorrect DECIMAL value: 'str1' +Warning 1918 Encountered illegal value '' when converting to DECIMAL +Warning 1292 Truncated incorrect DECIMAL value: 'str2' +SELECT c DIV 900 y FROM t1 GROUP BY y; +y +0 +DROP TABLE t1; +CREATE TABLE t1(a LONGBLOB); +INSERT INTO t1 VALUES('1'),('2'),('3'); +SELECT DISTINCT (a DIV 254576881) FROM t1; +(a DIV 254576881) +0 +SELECT (a DIV 254576881) FROM t1 UNION ALL +SELECT (a DIV 254576881) FROM t1; +(a DIV 254576881) +0 +0 +0 +0 +0 +0 +DROP TABLE t1; +CREATE TABLE t1(a SET('a','b','c')); +INSERT INTO t1 VALUES ('a'); +SELECT a DIV 2 FROM t1 UNION SELECT a DIV 2 FROM t1; +a DIV 2 +0 +DROP TABLE t1; +CREATE TABLE t1 (a DOUBLE); +INSERT INTO t1 VALUES (-1.1), (1.1), +(-1.5), (1.5), +(-1.9), (1.9), +(-2.1), (2.1), +(-2.5), (2.5), +(-2.9), (2.9), +# Check numbers with absolute values > 2^53 - 1 +# (see comments for MAX_EXACT_INTEGER) +(-1e16 - 0.5), (1e16 + 0.5), +(-1e16 - 1.5), (1e16 + 1.5); +SELECT a, ROUND(a) FROM t1; +a ROUND(a) +-1.1 -1 +1.1 1 +-1.5 -2 +1.5 2 +-1.9 -2 +1.9 2 +-2.1 -2 +2.1 2 +-2.5 -2 +2.5 2 +-2.9 -3 +2.9 3 +-1e16 -10000000000000000 +1e16 10000000000000000 +-1.0000000000000002e16 -10000000000000002 +1.0000000000000002e16 10000000000000002 +DROP TABLE t1; +CREATE TABLE t1(f1 LONGTEXT) engine=myisam; +INSERT INTO t1 VALUES ('a'); +SELECT 1 FROM (SELECT ROUND(f1) AS a FROM t1) AS s WHERE a LIKE 'a'; +1 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: 'a' +SELECT 1 FROM (SELECT ROUND(f1, f1) AS a FROM t1) AS s WHERE a LIKE 'a'; +1 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: 'a' +Warning 1292 Truncated incorrect INTEGER value: 'a' +DROP TABLE t1; +End of 5.0 tests +SELECT 1e308 + 1e308; +ERROR 22003: DOUBLE value is out of range in '1e308 + 1e308' +SELECT -1e308 - 1e308; +ERROR 22003: DOUBLE value is out of range in '-1e308 - 1e308' +SELECT 1e300 * 1e300; +ERROR 22003: DOUBLE value is out of range in '1e300 * 1e300' +SELECT 1e300 / 1e-300; +ERROR 22003: DOUBLE value is out of range in '1e300 / 1e-300' +SELECT EXP(750); +ERROR 22003: DOUBLE value is out of range in 'exp(750)' +SELECT POW(10, 309); +ERROR 22003: DOUBLE value is out of range in 'pow(10,309)' +# +# Bug #44768: SIGFPE crash when selecting rand from a view +# containing null +# +CREATE OR REPLACE VIEW v1 AS SELECT NULL AS a; +SELECT RAND(a) FROM v1; +RAND(a) +0.15522042769493574 +DROP VIEW v1; +SELECT RAND(a) FROM (SELECT NULL AS a) b; +RAND(a) +0.15522042769493574 +CREATE TABLE t1 (i INT); +INSERT INTO t1 VALUES (NULL); +SELECT RAND(i) FROM t1; +RAND(i) +0.15522042769493574 +DROP TABLE t1; +# +# Bug#57477 SIGFPE when dividing a huge number a negative number +# +SELECT -9999999999999999991 DIV -1; +ERROR 22003: BIGINT value is out of range in '-9999999999999999991 DIV -1' +SELECT -9223372036854775808 DIV -1; +ERROR 22003: BIGINT value is out of range in '-9223372036854775808 DIV -1' +SELECT -9223372036854775808 MOD -1; +-9223372036854775808 MOD -1 +0 +SELECT -9223372036854775808999 MOD -1; +-9223372036854775808999 MOD -1 +0 +select 123456789012345678901234567890.123456789012345678901234567890 div 1 as x; +ERROR 22003: BIGINT value is out of range in '123456789012345678901234567890.123456789012345678901234567890 DIV 1' +select "123456789012345678901234567890.123456789012345678901234567890" div 1 as x; +ERROR 22003: BIGINT value is out of range in ''123456789012345678901234567890.123456789012345678901234567890' DIV 1' +SHOW WARNINGS; +Level Code Message +Warning 1916 Got overflow when converting '123456789012345678901234567890' to INT. Value truncated +Error 1690 BIGINT value is out of range in ''123456789012345678901234567890.123456789012345678901234567890' DIV 1' +# +# Bug#57810 case/when/then : Assertion failed: length || !scale +# +SELECT CASE(('')) WHEN (CONVERT(1, CHAR(1))) THEN (('' / 1)) END; +CASE(('')) WHEN (CONVERT(1, CHAR(1))) THEN (('' / 1)) END +NULL +CREATE TABLE t1 SELECT CAST((CASE(('')) WHEN (CONVERT(1, CHAR(1))) THEN (('' / 1)) END) AS CHAR) as C; +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `C` varchar(23) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +DROP TABLE t1; +# +# Bug#11764994 57900: CREATE TABLE .. SELECT ASSERTS SCALE >= 0 && PRECISION > 0 && SCALE <= PR +# +CREATE TABLE t1 SELECT CEIL(LINESTRINGFROMWKB(1) DIV NULL); +ERROR HY000: Illegal parameter data type int for operation 'st_geometryfromwkb' +CREATE TABLE t1 SELECT FLOOR(LINESTRINGFROMWKB(1) DIV NULL); +ERROR HY000: Illegal parameter data type int for operation 'st_geometryfromwkb' +# +# Bug#11765923 58937: MANY VALGRIND ERRORS AFTER GROUPING BY RESULT OF DECIMAL COLUMN FUNCTION +# +CREATE TABLE t1(f1 DECIMAL(22,1)); +INSERT INTO t1 VALUES (0),(1); +SELECT ROUND(f1, f1) FROM t1; +ROUND(f1, f1) +0.0 +1.0 +SELECT ROUND(f1, f1) FROM t1 GROUP BY 1; +ROUND(f1, f1) +0.0 +1.0 +DROP TABLE t1; +# +# Bug#11764671 57533: UNINITIALISED VALUES IN COPY_AND_CONVERT (SQL_STRING.CC) WITH CERTAIN CHA +# +SELECT ROUND(LEAST(15, -4939092, 0.2704), STDDEV('a')); +ROUND(LEAST(15, -4939092, 0.2704), STDDEV('a')) +-4939092.0000 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: 'a' +# +# Bug#12392636 ASSERTION FAILED: SCALE >= 0 && PRECISION > 0 && SCALE <= PRECISION +# +SELECT SUM(DISTINCT (TRUNCATE((.1), NULL))); +SUM(DISTINCT (TRUNCATE((.1), NULL))) +NULL +End of 5.1 tests +# +# Bug #8433: Overflow must be an error +# +SELECT 1e308 + 1e308; +ERROR 22003: DOUBLE value is out of range in '1e308 + 1e308' +SELECT -1e308 - 1e308; +ERROR 22003: DOUBLE value is out of range in '-1e308 - 1e308' +SELECT 1e300 * 1e300; +ERROR 22003: DOUBLE value is out of range in '1e300 * 1e300' +SELECT 1e300 / 1e-300; +ERROR 22003: DOUBLE value is out of range in '1e300 / 1e-300' +SELECT EXP(750); +ERROR 22003: DOUBLE value is out of range in 'exp(750)' +SELECT POW(10, 309); +ERROR 22003: DOUBLE value is out of range in 'pow(10,309)' +SELECT COT(0); +ERROR 22003: DOUBLE value is out of range in 'cot(0)' +SELECT DEGREES(1e307); +ERROR 22003: DOUBLE value is out of range in 'degrees(1e307)' +SELECT 9223372036854775808 + 9223372036854775808; +ERROR 22003: BIGINT UNSIGNED value is out of range in '9223372036854775808 + 9223372036854775808' +SELECT 18446744073709551615 + 1; +ERROR 22003: BIGINT UNSIGNED value is out of range in '18446744073709551615 + 1' +SELECT 1 + 18446744073709551615; +ERROR 22003: BIGINT UNSIGNED value is out of range in '1 + 18446744073709551615' +SELECT -2 + CAST(1 AS UNSIGNED); +ERROR 22003: BIGINT UNSIGNED value is out of range in '-2 + cast(1 as unsigned)' +SELECT CAST(1 AS UNSIGNED) + -2; +ERROR 22003: BIGINT UNSIGNED value is out of range in 'cast(1 as unsigned) + -2' +SELECT -9223372036854775808 + -9223372036854775808; +ERROR 22003: BIGINT value is out of range in '-9223372036854775808 + -9223372036854775808' +SELECT 9223372036854775807 + 9223372036854775807; +ERROR 22003: BIGINT value is out of range in '9223372036854775807 + 9223372036854775807' +SELECT CAST(0 AS UNSIGNED) - 9223372036854775809; +ERROR 22003: BIGINT UNSIGNED value is out of range in 'cast(0 as unsigned) - 9223372036854775809' +SELECT 9223372036854775808 - 9223372036854775809; +ERROR 22003: BIGINT UNSIGNED value is out of range in '9223372036854775808 - 9223372036854775809' +SELECT CAST(1 AS UNSIGNED) - 2; +ERROR 22003: BIGINT UNSIGNED value is out of range in 'cast(1 as unsigned) - 2' +SELECT 18446744073709551615 - (-1); +ERROR 22003: BIGINT UNSIGNED value is out of range in '18446744073709551615 - -1' +SELECT -1 - 9223372036854775808; +ERROR 22003: BIGINT UNSIGNED value is out of range in '-1 - 9223372036854775808' +SELECT -1 - CAST(1 AS UNSIGNED); +ERROR 22003: BIGINT UNSIGNED value is out of range in '-1 - cast(1 as unsigned)' +SELECT -9223372036854775808 - 1; +ERROR 22003: BIGINT value is out of range in '-9223372036854775808 - 1' +SELECT 9223372036854775807 - -9223372036854775808; +ERROR 22003: BIGINT value is out of range in '9223372036854775807 - -9223372036854775808' +set SQL_MODE='NO_UNSIGNED_SUBTRACTION'; +SELECT 18446744073709551615 - 1; +ERROR 22003: BIGINT value is out of range in '18446744073709551615 - 1' +SELECT 18446744073709551615 - CAST(1 AS UNSIGNED); +ERROR 22003: BIGINT value is out of range in '18446744073709551615 - cast(1 as unsigned)' +SELECT 18446744073709551614 - (-1); +ERROR 22003: BIGINT value is out of range in '18446744073709551614 - -1' +SELECT 9223372036854775807 - -1; +ERROR 22003: BIGINT value is out of range in '9223372036854775807 - -1' +set SQL_MODE=default; +SELECT 4294967296 * 4294967296; +ERROR 22003: BIGINT value is out of range in '4294967296 * 4294967296' +SELECT 9223372036854775808 * 2; +ERROR 22003: BIGINT UNSIGNED value is out of range in '9223372036854775808 * 2' +SELECT 9223372036854775808 * 2; +ERROR 22003: BIGINT UNSIGNED value is out of range in '9223372036854775808 * 2' +SELECT 7158278827 * 3221225472; +ERROR 22003: BIGINT value is out of range in '7158278827 * 3221225472' +SELECT 9223372036854775807 * (-2); +ERROR 22003: BIGINT value is out of range in '9223372036854775807 * -2' +SELECT CAST(1 as UNSIGNED) * (-1); +ERROR 22003: BIGINT UNSIGNED value is out of range in 'cast(1 as unsigned) * -1' +SELECT 9223372036854775807 * 2; +ERROR 22003: BIGINT value is out of range in '9223372036854775807 * 2' +SELECT ABS(-9223372036854775808); +ERROR 22003: BIGINT value is out of range in 'abs(-9223372036854775808)' +SELECT -9223372036854775808 DIV -1; +ERROR 22003: BIGINT value is out of range in '-9223372036854775808 DIV -1' +SELECT 18446744073709551615 DIV -1; +ERROR 22003: BIGINT UNSIGNED value is out of range in '18446744073709551615 DIV -1' +CREATE TABLE t1(a BIGINT, b BIGINT UNSIGNED); +INSERT INTO t1 VALUES(-9223372036854775808, 9223372036854775809); +SELECT -a FROM t1; +ERROR 22003: BIGINT value is out of range in '-`test`.`t1`.`a`' +SELECT -b FROM t1; +ERROR 22003: BIGINT value is out of range in '-`test`.`t1`.`b`' +INSERT INTO t1 VALUES(0,0); +SELECT -a FROM t1; +ERROR 22003: BIGINT value is out of range in '-`test`.`t1`.`a`' +SELECT -b FROM t1; +ERROR 22003: BIGINT value is out of range in '-`test`.`t1`.`b`' +DROP TABLE t1; +SET @a:=999999999999999999999999999999999999999999999999999999999999999999999999999999999; +SELECT @a + @a; +ERROR 22003: DECIMAL value is out of range in '@`a` + @`a`' +SELECT @a * @a; +ERROR 22003: DECIMAL value is out of range in '@`a` * @`a`' +SELECT -@a - @a; +ERROR 22003: DECIMAL value is out of range in '-@`a` - @`a`' +SELECT @a / 0.5; +ERROR 22003: DECIMAL value is out of range in '@`a` / 0.5' +SELECT COT(1/0); +COT(1/0) +NULL +Warnings: +Warning 1365 Division by 0 +SELECT -1 + 9223372036854775808; +-1 + 9223372036854775808 +9223372036854775807 +SELECT 2 DIV -2; +2 DIV -2 +-1 +SELECT -(1 DIV 0); +-(1 DIV 0) +NULL +Warnings: +Warning 1365 Division by 0 +Warning 1365 Division by 0 +SELECT -9223372036854775808 MOD -1; +-9223372036854775808 MOD -1 +0 +# +# Bug #57209 valgrind + Assertion failed: dst > buf +# +SELECT floor(log10(format(concat_ws(5445796E25, 5306463, 30837), -358821))) +as foo; +foo +2 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: '53064635.445796e3130837' +Warning 1292 Truncated incorrect DOUBLE value: '179,769,313,486,231,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,' +# +# Bug #58137 char(0) column cause: +# my_gcvt: Assertion `width > 0 && to != ((void *)0)' failed +# +CREATE TABLE t1(a char(0)); +INSERT IGNORE INTO t1 (SELECT -pi()); +Warnings: +Warning 1265 Data truncated for column 'a' at row 1 +DROP TABLE t1; +# +# Bug #59241 invalid memory read +# in do_div_mod with doubly assigned variables +# +SELECT ((@a:=@b:=1.0) div (@b:=@a:=get_format(datetime, 'usa'))); +((@a:=@b:=1.0) div (@b:=@a:=get_format(datetime, 'usa'))) +NULL +Warnings: +Warning 1918 Encountered illegal value '' when converting to DECIMAL +Warning 1365 Division by 0 +# +# Bug #59498 div function broken in mysql-trunk +# +SELECT 1 div null; +1 div null +NULL +# +# Bug #11792200 - DIVIDING LARGE NUMBERS CAUSES STACK CORRUPTIONS +# +select (1.175494351E-37 div 1.7976931348623157E+308); +(1.175494351E-37 div 1.7976931348623157E+308) +0 +Warnings: +Warning 1916 Got overflow when converting '' to DECIMAL. Value truncated +# +# Bug#12744991 - DECIMAL_ROUND(X,D) GIVES WRONG RESULTS WHEN D == N*(-9) +# +select round(999999999, -9); +round(999999999, -9) +1000000000 +select round(999999999.0, -9); +round(999999999.0, -9) +1000000000 +select round(999999999999999999, -18); +round(999999999999999999, -18) +1000000000000000000 +select round(999999999999999999.0, -18); +round(999999999999999999.0, -18) +1000000000000000000 +# +# Bug#12537160 ASSERTION FAILED: +# STOP0 <= &TO->BUF[TO->LEN] WITH LARGE NUMBER. +# +select 999999999999999999999999999999999999999999999999999999999999999999999999999999999 % 0.1 as foo; +foo +0.0 +select 999999999999999999999999999999999999999999999999999999999999999999999999999999999 % 0.0 as foo; +foo +NULL +Warnings: +Warning 1365 Division by 0 +# +# Bug#12711164 - 61676: +# RESULT OF DIV WITH DECIMAL AND INTEGER DOES NOT MAKE SENSE +# +select 5 div 2; +5 div 2 +2 +select 5.0 div 2.0; +5.0 div 2.0 +2 +select 5.0 div 2; +5.0 div 2 +2 +select 5 div 2.0; +5 div 2.0 +2 +select 5.9 div 2, 1.23456789e3 DIV 2, 1.23456789e9 DIV 2, 1.23456789e19 DIV 2; +5.9 div 2 1.23456789e3 DIV 2 1.23456789e9 DIV 2 1.23456789e19 DIV 2 +2 617 617283945 6172839450000000000 +# +# MDEV-10467 Assertion `nr >= 0.0' failed in Item_sum_std::val_real() +# +CREATE TABLE t1 (i INT); +INSERT INTO t1 VALUES (1),(2); +SELECT STDDEV_SAMP(ROUND('0', 309)) FROM t1; +STDDEV_SAMP(ROUND('0', 309)) +0 +DROP TABLE t1; +# +# End of 5.5 tests +# +# +# MDEV-5781 Item_sum_std::val_real(): Assertion `nr >= 0.0' fails on query with STDDEV_POP, ROUND and variable +# +SELECT STDDEV_POP(ROUND(0,@A:=2009)) FROM (SELECT 1 UNION SELECT 2) fake_table; +STDDEV_POP(ROUND(0,@A:=2009)) +0.0000 +# +# Start of 10.2 tests +# +# Test zero +select 0=0, 0=-0, 0.0= -0.0, 0.0 = -(0.0), 0.0E1=-0.0E1, 0.0E1=-(0.0E1); +0=0 0=-0 0.0= -0.0 0.0 = -(0.0) 0.0E1=-0.0E1 0.0E1=-(0.0E1) +1 1 1 1 1 1 +# +# CRC32 tests +# +select CRC32(NULL), CRC32(''), CRC32('MySQL'), CRC32('mysql'), CRC32('01234567'), CRC32('012345678'); +CRC32(NULL) CRC32('') CRC32('MySQL') CRC32('mysql') CRC32('01234567') CRC32('012345678') +NULL 0 3259397556 2501908538 763378421 939184570 +explain extended select (3-2)+1, (3/2)*1, 3-(2+1), 3/(2*1); +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 3 - 2 + 1 AS `(3-2)+1`,3 / 2 * 1 AS `(3/2)*1`,3 - (2 + 1) AS `3-(2+1)`,3 / (2 * 1) AS `3/(2*1)` +# +# Start of 10.3 tests +# +# +# MDEV-12000 ROUND(expr,const_expr_returning_NULL) creates DOUBLE(0,0) +# +CREATE OR REPLACE TABLE t1 AS SELECT +ROUND(10,NULL) AS c1, +ROUND(10.1,NULL) AS c2, +ROUND(10e0,NULL) AS c3; +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `c1` double DEFAULT NULL, + `c2` double DEFAULT NULL, + `c3` double DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +DROP TABLE t1; +# +# MDEV-12857 Out-of-range errors on CREATE..SELECT 2222222222 DIV 1 +# +SET sql_mode=STRICT_ALL_TABLES; +CREATE OR REPLACE TABLE t1 AS SELECT +2 DIV 1 AS d01, +222222222 DIV 1 AS d09, +2222222222 DIV 1 AS d10; +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `d01` int(1) DEFAULT NULL, + `d09` int(9) DEFAULT NULL, + `d10` bigint(10) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +SELECT * FROM t1; +d01 2 +d09 222222222 +d10 2222222222 +DROP TABLE t1; +SET sql_mode=DEFAULT; +# +# MDEV-12858 Out-of-range error for CREATE..SELECT unsigned_int_column+1 +# +SET sql_mode=STRICT_ALL_TABLES; +CREATE OR REPLACE TABLE t1 (a INT UNSIGNED NOT NULL); +INSERT INTO t1 VALUES (0xFFFFFFFF); +CREATE OR REPLACE TABLE t2 AS SELECT a+1 AS a FROM t1; +SHOW CREATE TABLE t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `a` bigint(11) unsigned NOT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +SELECT a, HEX(a) FROM t2; +a HEX(a) +4294967296 100000000 +DROP TABLE t2; +DROP TABLE t1; +SET sql_mode=DEFAULT; |