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/t/func_math.test | |
parent | ab1941266c59a19703a74b5593cf3f508a5752d7 (diff) | |
download | mariadb-git-a7abddeffa6a760ce948c2dfb007cdf3f1a369d5.tar.gz |
Create 'main' test directory and move 't' and 'r' there
Diffstat (limited to 'mysql-test/t/func_math.test')
-rw-r--r-- | mysql-test/t/func_math.test | 661 |
1 files changed, 0 insertions, 661 deletions
diff --git a/mysql-test/t/func_math.test b/mysql-test/t/func_math.test deleted file mode 100644 index 83e345ec890..00000000000 --- a/mysql-test/t/func_math.test +++ /dev/null @@ -1,661 +0,0 @@ -# -# Test of math functions -# - ---disable_warnings -drop table if exists t1; ---enable_warnings - -select floor(5.5),floor(-5.5); -explain extended select floor(5.5),floor(-5.5); -select ceiling(5.5),ceiling(-5.5); -explain extended select ceiling(5.5),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); -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); -select round(5.5),round(-5.5); -explain extended select round(5.5),round(-5.5); -select round(5.64,1),round(5.64,2),round(5.64,-1),round(5.64,-2); -select abs(-10), sign(-5), sign(5), sign(0); -explain extended select abs(-10), sign(-5), sign(5), sign(0); ---replace_result 2.0000000000000004 2 -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); -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); -select ln(exp(10)),exp(ln(sqrt(10))*2),ln(-1),ln(0),ln(NULL); -explain extended select ln(exp(10)),exp(ln(sqrt(10))*2),ln(-1),ln(0),ln(NULL); -select log2(8),log2(15),log2(-2),log2(0),log2(NULL); -explain extended select log2(8),log2(15),log2(-2),log2(0),log2(NULL); -select log10(100),log10(18),log10(-4),log10(0),log10(NULL); -explain extended select log10(100),log10(18),log10(-4),log10(0),log10(NULL); -select pow(10,log10(10)),power(2,4); -explain extended select pow(10,log10(10)),power(2,4); -set @@rand_seed1=10000000,@@rand_seed2=1000000; -select rand(999999),rand(); -explain extended select rand(999999),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); -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); -select degrees(pi()),radians(360); - -select format(atan(-2, 2), 6); -select format(atan(pi(), 0), 6); -select format(atan2(-2, 2), 6); -select format(atan2(pi(), 0), 6); - -# -# Bug #2338 Trignometric arithmatic problems -# - -SELECT ACOS(1.0); -SELECT ASIN(1.0); -SELECT ACOS(0.2*5.0); -SELECT ACOS(0.5*2.0); -SELECT ASIN(0.8+0.2); -SELECT ASIN(1.2-0.2); - -# -# Bug #3051 FLOOR returns invalid -# - -# This can't be tested as it's not portable -#select floor(log(4)/log(2)); -#select floor(log(8)/log(2)); -#select floor(log(16)/log(2)); - -# -# Bug #9060 (format returns incorrect result) -# -select format(4.55, 1), format(4.551, 1); - -explain extended select degrees(pi()),radians(360); - -# -# Bug #7281: problem with rand() -# - ---error 1054 -select rand(rand); - -# End of 4.1 tests - -# -# Bug #8459 (FORMAT returns incorrect result) -# -create table t1 (col1 int, col2 decimal(60,30)); -insert into t1 values(1,1234567890.12345); -select format(col2,7) from t1; -select format(col2,8) from t1; -insert into t1 values(7,1234567890123456.12345); -select format(col2,6) from t1 where col1=7; -drop table t1; - - -# -# Bug @10632 (Ceiling function returns wrong answer) -# -select ceil(0.09); -select ceil(0.000000000000000009); - -# -# Bug #9837: problem with round() -# - -create table t1 select round(1, 6); -show create table t1; -select * from t1; -drop table t1; - -# -# Bug #11402: abs() forces rest of calculation to unsigned -# -select abs(-2) * -2; - -# -# Bug #6172 RAND(a) should only accept constant values as arguments -# -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; -SELECT CAST(RAND(2) * 1000 AS UNSIGNED), CAST(RAND(a) * 1000 AS UNSIGNED) - FROM t1 WHERE a = 1; -INSERT INTO t1 VALUES (3); -SELECT CAST(RAND(2) * 1000 AS UNSIGNED), CAST(RAND(a) * 1000 AS UNSIGNED) - FROM t1; -SELECT CAST(RAND(2) * 1000 AS UNSIGNED), CAST(RAND(a) * 1000 AS UNSIGNED) - FROM t1 WHERE a = 1; -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; - -DROP TABLE t1; - -# -# Bug #14009: use of abs() on null value causes problems with filesort -# -# InnoDB is required to reproduce the fault, but it is okay if we default to -# MyISAM when testing. -set sql_mode=""; ---disable_warnings -create table t1 (a varchar(90), ts datetime not null, index (a)) engine=innodb default charset=utf8; ---enable_warnings -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)); -drop table t1; - -# End of 4.1 tests - -# -# Bug #13820 (No warning on log(negative) -# -set sql_mode='traditional'; -select ln(-1); -select log10(-1); -select log2(-1); -select log(2,-1); -select log(-2,1); -set sql_mode=''; - -# -# Bug #8461 truncate() and round() return false results 2nd argument negative. -# -# round(a,-b) log_10(b) > a -select round(111,-10); -# round on bigint -select round(-5000111000111000155,-1); -# round on unsigned bigint -select round(15000111000111000155,-1); -# truncate on bigint -select truncate(-5000111000111000155,-1); -# truncate on unsigned bigint -select truncate(15000111000111000155,-1); - -# -# Bug#16678 FORMAT gives wrong result if client run with default-character-set=utf8 -# -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; -drop table t1, t2; -set names default; - -# Bug 24912 -- misc functions have trouble with unsigned - -select cast(-2 as unsigned), 18446744073709551614, -2; -select abs(cast(-2 as unsigned)), abs(18446744073709551614), abs(-2); -select ceiling(cast(-2 as unsigned)), ceiling(18446744073709551614), ceiling(-2); -select floor(cast(-2 as unsigned)), floor(18446744073709551614), floor(-2); -select format(cast(-2 as unsigned), 2), format(18446744073709551614, 2), format(-2, 2); -select sqrt(cast(-2 as unsigned)), sqrt(18446744073709551614), sqrt(-2); -select round(cast(-2 as unsigned), 1), round(18446744073709551614, 1), round(-2, 1); -select round(4, cast(-2 as unsigned)), round(4, 18446744073709551614), round(4, -2); -select truncate(cast(-2 as unsigned), 1), truncate(18446744073709551614, 1), truncate(-2, 1); -select truncate(4, cast(-2 as unsigned)), truncate(4, 18446744073709551614), truncate(4, -2); -select round(10000000000000000000, -19), truncate(10000000000000000000, -19); -select round(1e0, -309), truncate(1e0, -309); -select round(1e1,308), truncate(1e1, 308); -select round(1e1, 2147483648), truncate(1e1, 2147483648); -select round(1.1e1, 4294967295), truncate(1.1e1, 4294967295); -select round(1.12e1, 4294967296), truncate(1.12e1, 4294967296); -select round(1.5, 2147483640), truncate(1.5, 2147483640); -select round(1.5, -2147483649), round(1.5, 2147483648); -select truncate(1.5, -2147483649), truncate(1.5, 2147483648); -select round(1.5, -4294967296), round(1.5, 4294967296); -select truncate(1.5, -4294967296), truncate(1.5, 4294967296); -select round(1.5, -9223372036854775808), round(1.5, 9223372036854775808); -select truncate(1.5, -9223372036854775808), truncate(1.5, 9223372036854775808); -select round(1.5, 18446744073709551615), truncate(1.5, 18446744073709551615); -select round(18446744073709551614, -1), truncate(18446744073709551614, -1); -select round(4, -4294967200), truncate(4, -4294967200); -select mod(cast(-2 as unsigned), 3), mod(18446744073709551614, 3), mod(-2, 3); -select mod(5, cast(-2 as unsigned)), mod(5, 18446744073709551614), mod(5, -2); -select pow(cast(-2 as unsigned), 5), pow(18446744073709551614, 5), pow(-2, 5); - -# -# Bug #30587: mysql crashes when trying to group by TIME div NUMBER -# - -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; -SELECT DISTINCT a DIV 900 y FROM t1; -SELECT b DIV 900 y FROM t1 GROUP BY y; -SELECT c DIV 900 y FROM t1 GROUP BY y; -DROP TABLE t1; - -CREATE TABLE t1(a LONGBLOB); -INSERT INTO t1 VALUES('1'),('2'),('3'); -SELECT DISTINCT (a DIV 254576881) FROM t1; -SELECT (a DIV 254576881) FROM t1 UNION ALL - SELECT (a DIV 254576881) FROM t1; -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; -DROP TABLE t1; - -# -# Bug #15936: "round" differs on Windows to Unix -# - -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; - -DROP TABLE t1; - -# -# Bug#45152 crash with round() function on longtext column in a derived table -# -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'; -SELECT 1 FROM (SELECT ROUND(f1, f1) AS a FROM t1) AS s WHERE a LIKE 'a'; -DROP TABLE t1; - ---echo End of 5.0 tests - -# -# Bug #31236: Inconsistent division by zero behavior for floating point numbers -# -# After the fix for bug #8433 we throw an error in the below test cases -# rather than just return a NULL value. - ---error ER_DATA_OUT_OF_RANGE -SELECT 1e308 + 1e308; ---error ER_DATA_OUT_OF_RANGE -SELECT -1e308 - 1e308; ---error ER_DATA_OUT_OF_RANGE -SELECT 1e300 * 1e300; ---error ER_DATA_OUT_OF_RANGE -SELECT 1e300 / 1e-300; ---error ER_DATA_OUT_OF_RANGE -SELECT EXP(750); ---error ER_DATA_OUT_OF_RANGE -SELECT POW(10, 309); - ---echo # ---echo # Bug #44768: SIGFPE crash when selecting rand from a view ---echo # containing null ---echo # - -CREATE OR REPLACE VIEW v1 AS SELECT NULL AS a; -SELECT RAND(a) FROM v1; -DROP VIEW v1; - -SELECT RAND(a) FROM (SELECT NULL AS a) b; - -CREATE TABLE t1 (i INT); -INSERT INTO t1 VALUES (NULL); -SELECT RAND(i) FROM t1; -DROP TABLE t1; - ---echo # ---echo # Bug#57477 SIGFPE when dividing a huge number a negative number ---echo # ---error ER_DATA_OUT_OF_RANGE -SELECT -9999999999999999991 DIV -1; ---error ER_DATA_OUT_OF_RANGE -SELECT -9223372036854775808 DIV -1; -SELECT -9223372036854775808 MOD -1; -SELECT -9223372036854775808999 MOD -1; - -# -# Bug #8457: Precision math: -# DIV returns incorrect result with large decimal value -# Bug #46606:Casting error for large numbers in 5.4 when 'div' is used - ---error ER_DATA_OUT_OF_RANGE -select 123456789012345678901234567890.123456789012345678901234567890 div 1 as x; ---error ER_DATA_OUT_OF_RANGE -select "123456789012345678901234567890.123456789012345678901234567890" div 1 as x; -SHOW WARNINGS; - ---echo # ---echo # Bug#57810 case/when/then : Assertion failed: length || !scale ---echo # - -SELECT CASE(('')) WHEN (CONVERT(1, CHAR(1))) THEN (('' / 1)) END; -CREATE TABLE t1 SELECT CAST((CASE(('')) WHEN (CONVERT(1, CHAR(1))) THEN (('' / 1)) END) AS CHAR) as C; -SHOW CREATE TABLE t1; -DROP TABLE t1; - ---echo # ---echo # Bug#11764994 57900: CREATE TABLE .. SELECT ASSERTS SCALE >= 0 && PRECISION > 0 && SCALE <= PR ---echo # - ---error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION -CREATE TABLE t1 SELECT CEIL(LINESTRINGFROMWKB(1) DIV NULL); ---error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION -CREATE TABLE t1 SELECT FLOOR(LINESTRINGFROMWKB(1) DIV NULL); - ---echo # ---echo # Bug#11765923 58937: MANY VALGRIND ERRORS AFTER GROUPING BY RESULT OF DECIMAL COLUMN FUNCTION ---echo # - -CREATE TABLE t1(f1 DECIMAL(22,1)); -INSERT INTO t1 VALUES (0),(1); -SELECT ROUND(f1, f1) FROM t1; -SELECT ROUND(f1, f1) FROM t1 GROUP BY 1; -DROP TABLE t1; - ---echo # ---echo # Bug#11764671 57533: UNINITIALISED VALUES IN COPY_AND_CONVERT (SQL_STRING.CC) WITH CERTAIN CHA ---echo # - -SELECT ROUND(LEAST(15, -4939092, 0.2704), STDDEV('a')); - ---echo # ---echo # Bug#12392636 ASSERTION FAILED: SCALE >= 0 && PRECISION > 0 && SCALE <= PRECISION ---echo # - -SELECT SUM(DISTINCT (TRUNCATE((.1), NULL))); - ---echo End of 5.1 tests - ---echo # ---echo # Bug #8433: Overflow must be an error ---echo # - -# Floating point overflows -# ======================== ---error ER_DATA_OUT_OF_RANGE -SELECT 1e308 + 1e308; ---error ER_DATA_OUT_OF_RANGE -SELECT -1e308 - 1e308; ---error ER_DATA_OUT_OF_RANGE -SELECT 1e300 * 1e300; ---error ER_DATA_OUT_OF_RANGE -SELECT 1e300 / 1e-300; ---error ER_DATA_OUT_OF_RANGE -SELECT EXP(750); ---error ER_DATA_OUT_OF_RANGE -SELECT POW(10, 309); ---error ER_DATA_OUT_OF_RANGE -SELECT COT(0); ---error ER_DATA_OUT_OF_RANGE -SELECT DEGREES(1e307); - -# Integer overflows -# ================= - ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775808 + 9223372036854775808; ---error ER_DATA_OUT_OF_RANGE -SELECT 18446744073709551615 + 1; ---error ER_DATA_OUT_OF_RANGE -SELECT 1 + 18446744073709551615; ---error ER_DATA_OUT_OF_RANGE -SELECT -2 + CAST(1 AS UNSIGNED); ---error ER_DATA_OUT_OF_RANGE -SELECT CAST(1 AS UNSIGNED) + -2; ---error ER_DATA_OUT_OF_RANGE -SELECT -9223372036854775808 + -9223372036854775808; ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775807 + 9223372036854775807; - ---error ER_DATA_OUT_OF_RANGE -SELECT CAST(0 AS UNSIGNED) - 9223372036854775809; ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775808 - 9223372036854775809; ---error ER_DATA_OUT_OF_RANGE -SELECT CAST(1 AS UNSIGNED) - 2; ---error ER_DATA_OUT_OF_RANGE -SELECT 18446744073709551615 - (-1); ---error ER_DATA_OUT_OF_RANGE -SELECT -1 - 9223372036854775808; ---error ER_DATA_OUT_OF_RANGE -SELECT -1 - CAST(1 AS UNSIGNED); ---error ER_DATA_OUT_OF_RANGE -SELECT -9223372036854775808 - 1; ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775807 - -9223372036854775808; - -# To test SIGNED overflow when subtraction arguments are both UNSIGNED -set SQL_MODE='NO_UNSIGNED_SUBTRACTION'; ---error ER_DATA_OUT_OF_RANGE -SELECT 18446744073709551615 - 1; ---error ER_DATA_OUT_OF_RANGE -SELECT 18446744073709551615 - CAST(1 AS UNSIGNED); ---error ER_DATA_OUT_OF_RANGE -SELECT 18446744073709551614 - (-1); ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775807 - -1; -set SQL_MODE=default; - ---error ER_DATA_OUT_OF_RANGE -SELECT 4294967296 * 4294967296; ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775808 * 2; ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775808 * 2; -# The following one triggers condition #3 from the comments in -# Item_func_mul::int_op() ---error ER_DATA_OUT_OF_RANGE -SELECT 7158278827 * 3221225472; ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775807 * (-2); ---error ER_DATA_OUT_OF_RANGE -SELECT CAST(1 as UNSIGNED) * (-1); ---error ER_DATA_OUT_OF_RANGE -SELECT 9223372036854775807 * 2; - ---error ER_DATA_OUT_OF_RANGE -SELECT ABS(-9223372036854775808); - ---error ER_DATA_OUT_OF_RANGE -SELECT -9223372036854775808 DIV -1; ---error ER_DATA_OUT_OF_RANGE -SELECT 18446744073709551615 DIV -1; - - -# Have to create a table because the negation op may convert literals to DECIMAL -CREATE TABLE t1(a BIGINT, b BIGINT UNSIGNED); -INSERT INTO t1 VALUES(-9223372036854775808, 9223372036854775809); - ---error ER_DATA_OUT_OF_RANGE -SELECT -a FROM t1; ---error ER_DATA_OUT_OF_RANGE -SELECT -b FROM t1; - -# try with two rows now -INSERT INTO t1 VALUES(0,0); - ---error ER_DATA_OUT_OF_RANGE -SELECT -a FROM t1; ---error ER_DATA_OUT_OF_RANGE -SELECT -b FROM t1; - -DROP TABLE t1; - -# Decimal overflows -# ================= - -SET @a:=999999999999999999999999999999999999999999999999999999999999999999999999999999999; ---error ER_DATA_OUT_OF_RANGE -SELECT @a + @a; ---error ER_DATA_OUT_OF_RANGE -SELECT @a * @a; ---error ER_DATA_OUT_OF_RANGE -SELECT -@a - @a; ---error ER_DATA_OUT_OF_RANGE -SELECT @a / 0.5; - -# Non-overflow tests to improve code coverage -# =========================================== -SELECT COT(1/0); -SELECT -1 + 9223372036854775808; -SELECT 2 DIV -2; -SELECT -(1 DIV 0); -# Crashed the server with SIGFPE before the bugfix -SELECT -9223372036854775808 MOD -1; - ---echo # ---echo # Bug #57209 valgrind + Assertion failed: dst > buf ---echo # -SELECT floor(log10(format(concat_ws(5445796E25, 5306463, 30837), -358821))) -as foo; - ---echo # ---echo # Bug #58137 char(0) column cause: ---echo # my_gcvt: Assertion `width > 0 && to != ((void *)0)' failed ---echo # -CREATE TABLE t1(a char(0)); -INSERT IGNORE INTO t1 (SELECT -pi()); -DROP TABLE t1; - ---echo # ---echo # Bug #59241 invalid memory read ---echo # in do_div_mod with doubly assigned variables ---echo # -SELECT ((@a:=@b:=1.0) div (@b:=@a:=get_format(datetime, 'usa'))); - ---echo # ---echo # Bug #59498 div function broken in mysql-trunk ---echo # -SELECT 1 div null; - ---echo # ---echo # Bug #11792200 - DIVIDING LARGE NUMBERS CAUSES STACK CORRUPTIONS ---echo # -select (1.175494351E-37 div 1.7976931348623157E+308); - ---echo # ---echo # Bug#12744991 - DECIMAL_ROUND(X,D) GIVES WRONG RESULTS WHEN D == N*(-9) ---echo # - -select round(999999999, -9); -select round(999999999.0, -9); -select round(999999999999999999, -18); -select round(999999999999999999.0, -18); - ---echo # ---echo # Bug#12537160 ASSERTION FAILED: ---echo # STOP0 <= &TO->BUF[TO->LEN] WITH LARGE NUMBER. ---echo # - -let $nine_81= -999999999999999999999999999999999999999999999999999999999999999999999999999999999; - -eval select $nine_81 % 0.1 as foo; -eval select $nine_81 % 0.0 as foo; - ---echo # ---echo # Bug#12711164 - 61676: ---echo # RESULT OF DIV WITH DECIMAL AND INTEGER DOES NOT MAKE SENSE ---echo # - -select 5 div 2; -select 5.0 div 2.0; -select 5.0 div 2; -select 5 div 2.0; -select 5.9 div 2, 1.23456789e3 DIV 2, 1.23456789e9 DIV 2, 1.23456789e19 DIV 2; - ---echo # ---echo # MDEV-10467 Assertion `nr >= 0.0' failed in Item_sum_std::val_real() ---echo # -CREATE TABLE t1 (i INT); -INSERT INTO t1 VALUES (1),(2); -SELECT STDDEV_SAMP(ROUND('0', 309)) FROM t1; -DROP TABLE t1; - ---echo # ---echo # End of 5.5 tests ---echo # - ---echo # ---echo # MDEV-5781 Item_sum_std::val_real(): Assertion `nr >= 0.0' fails on query with STDDEV_POP, ROUND and variable ---echo # -SELECT STDDEV_POP(ROUND(0,@A:=2009)) FROM (SELECT 1 UNION SELECT 2) fake_table; - ---echo # ---echo # Start of 10.2 tests ---echo # - ---echo # Test zero -select 0=0, 0=-0, 0.0= -0.0, 0.0 = -(0.0), 0.0E1=-0.0E1, 0.0E1=-(0.0E1); - ---echo # ---echo # CRC32 tests ---echo # - -select CRC32(NULL), CRC32(''), CRC32('MySQL'), CRC32('mysql'), CRC32('01234567'), CRC32('012345678'); - -# -# MDEV-13673 Bad result in view -# -explain extended select (3-2)+1, (3/2)*1, 3-(2+1), 3/(2*1); - ---echo # ---echo # Start of 10.3 tests ---echo # - ---echo # ---echo # MDEV-12000 ROUND(expr,const_expr_returning_NULL) creates DOUBLE(0,0) ---echo # - -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; -DROP TABLE t1; - ---echo # ---echo # MDEV-12857 Out-of-range errors on CREATE..SELECT 2222222222 DIV 1 ---echo # - -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; ---vertical_results -SELECT * FROM t1; ---horizontal_results -DROP TABLE t1; -SET sql_mode=DEFAULT; - - ---echo # ---echo # MDEV-12858 Out-of-range error for CREATE..SELECT unsigned_int_column+1 ---echo # - -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; -SELECT a, HEX(a) FROM t2; -DROP TABLE t2; -DROP TABLE t1; -SET sql_mode=DEFAULT; |