# # testing of the TIME column type # --disable_warnings drop table if exists t1; --enable_warnings create table t1 (t time); insert into t1 values("10:22:33"),("12:34:56.78"),(10),(1234),(123456.78),(1234559.99),("1"),("1:23"),("1:23:45"), ("10.22"), ("-10 1:22:33.45"),("20 10:22:33"),("1999-02-03 20:33:34"); insert t1 values (30),(1230),("1230"),("12:30"),("12:30:35"),("1 12:30:31.32"); select * from t1; # Test wrong values insert ignore into t1 values("10.22.22"),(1234567),(123456789),(123456789.10),("10 22:22"),("12.45a"); select * from t1; drop table t1; create table t1 (t time); insert into t1 values ('09:00:00'),('13:00:00'),('19:38:34'), ('13:00:00'),('09:00:00'),('09:00:00'),('13:00:00'),('13:00:00'),('13:00:00'),('09:00:00'); select t, time_to_sec(t),sec_to_time(time_to_sec(t)) from t1; select sec_to_time(time_to_sec(t)) from t1; drop table t1; # # BUG #12440: Incorrect processing of time values containing # long fraction part and/or large exponent part. # # These must return normal result: # ########################################################## # To be uncommented after fix BUG #15805 # ########################################################## # SELECT CAST(235959.123456 AS TIME); # SELECT CAST(0.235959123456e+6 AS TIME); # SELECT CAST(235959123456e-6 AS TIME); # These must cut fraction part and produce warning: # SELECT CAST(235959.1234567 AS TIME); # SELECT CAST(0.2359591234567e6 AS TIME); # This must return NULL and produce warning: # SELECT CAST(0.2359591234567e+30 AS TIME); # ########################################################## --echo End of 4.1 tests # # Bug#29555: Comparing time values as strings may lead to a wrong result. # select cast('100:55:50' as time) < cast('24:00:00' as time); select cast('100:55:50' as time) < cast('024:00:00' as time); select cast('300:55:50' as time) < cast('240:00:00' as time); select cast('100:55:50' as time) > cast('24:00:00' as time); select cast('100:55:50' as time) > cast('024:00:00' as time); select cast('300:55:50' as time) > cast('240:00:00' as time); create table t1 (f1 time); insert into t1 values ('24:00:00'); select cast('24:00:00' as time) = (select f1 from t1); drop table t1; # # Bug#29739: Incorrect time comparison in BETWEEN. # create table t1(f1 time, f2 time); insert into t1 values('20:00:00','150:00:00'); select 1 from t1 where cast('100:00:00' as time) between f1 and f2; drop table t1; # # Bug#29729: Wrong conversion error led to an empty result set. # CREATE TABLE t1 ( f2 date NOT NULL, f3 int(11) unsigned NOT NULL default '0', PRIMARY KEY (f3, f2) ); insert into t1 values('2007-07-01', 1); insert into t1 values('2007-07-01', 2); insert into t1 values('2007-07-02', 1); insert into t1 values('2007-07-02', 2); SELECT sum(f3) FROM t1 where f2='2007-07-01 00:00:00' group by f2; drop table t1; --echo # --echo # Bug #44792: valgrind warning when casting from time to time --echo # CREATE TABLE t1 (c TIME); INSERT INTO t1 VALUES ('0:00:00'); SELECT CAST(c AS TIME) FROM t1; DROP TABLE t1; --echo End of 5.0 tests --echo # --echo # Bug#53942 valgrind warnings with timestamp() function and incomplete datetime values --echo # SET timestamp=unix_timestamp('2001-02-03 10:20:30'); CREATE TABLE t1(f1 TIME); INSERT INTO t1 VALUES ('23:38:57'); SELECT TIMESTAMP(f1,'1') FROM t1; DROP TABLE t1; SET timestamp=DEFAULT; --echo End of 5.1 tests create table t1 (a time); insert t1 values (-131415); select * from t1; drop table t1; # # lp:731229 Different results depending on table access method with TIME column and CURDATE() # create table t1 (f1 time , f2 varchar(5), key(f1)); insert into t1 values ('00:20:01','a'),('00:20:03','b'); select * from t1 force key (f1) where f1 < curdate(); select * from t1 ignore key (f1) where f1 < curdate(); select * from t1 force key (f1) where f1 > curdate(); select * from t1 ignore key (f1) where f1 > curdate(); delete from t1; insert into t1 values ('-00:20:01','a'),('-00:20:03','b'); select * from t1 force key (f1) where f1 < curdate(); select * from t1 ignore key (f1) where f1 < curdate(); drop table t1; # # comparison of time and datetime: # create table t1(f1 time); insert into t1 values ('23:38:57'); select f1, f1 = '2010-10-11 23:38:57' from t1; drop table t1; --echo # --echo # MDEV-4634 Crash in CONVERT_TZ --echo # #enable after fix MDEV-27871 --disable_view_protocol SET timestamp=unix_timestamp('2001-02-03 10:20:30'); SELECT CONVERT_TZ(GREATEST(TIME('00:00:00'),TIME('00:00:00')),'+00:00','+7:5'); SET timestamp=DEFAULT; --enable_view_protocol --echo # --echo # MDEV-4652 Wrong result for CONCAT(GREATEST(TIME('00:00:01'),TIME('00:00:00'))) --echo # SELECT CONCAT(GREATEST(TIME('00:00:01'),TIME('00:00:00'))); SELECT CONCAT(GREATEST(TIME('32 00:00:01'),TIME('00:00:00'))); --echo # --echo # MDEV-4859 Wrong value and data type of "SELECT MAX(time_column) + 1 FROM t1" --echo # CREATE TABLE t1 (t0 TIME); INSERT INTO t1 VALUES ('10:10:10'); SELECT MAX(t0)+1 FROM t1; CREATE TABLE t2 AS SELECT MAX(t0)+1 FROM t1; SELECT * FROM t2; SHOW COLUMNS FROM t2; DROP TABLE t2,t1; CREATE TABLE t1 (t0 TIME); INSERT INTO t1 VALUES ('10:10:10'); SELECT MAX(t0)+1.1 FROM t1; CREATE TABLE t2 AS SELECT MAX(t0)+1.1 FROM t1; SELECT * FROM t2; SHOW COLUMNS FROM t2; DROP TABLE t2,t1; CREATE TABLE t1 (t0 TIME); INSERT INTO t1 VALUES ('10:10:10'); SELECT MAX(t0)+1e0 FROM t1; CREATE TABLE t2 AS SELECT MAX(t0)+1e0 FROM t1; SELECT * FROM t2; SHOW COLUMNS FROM t2; DROP TABLE t2,t1; CREATE TABLE t1 (t1 TIME(1)); INSERT INTO t1 VALUES ('10:10:10'); SELECT MAX(t1)+1 FROM t1; CREATE TABLE t2 AS SELECT MAX(t1)+1 FROM t1; SELECT * FROM t2; SHOW COLUMNS FROM t2; DROP TABLE t2,t1; CREATE TABLE t1 (t0 DATETIME); INSERT INTO t1 VALUES ('2001-01-01 10:10:10'); SELECT MAX(t0)+1 FROM t1; CREATE TABLE t2 AS SELECT MAX(t0)+1 FROM t1; SELECT * FROM t2; SHOW COLUMNS FROM t2; DROP TABLE t2,t1; CREATE TABLE t1 (t0 DATETIME); INSERT INTO t1 VALUES ('2001-01-01 10:10:10'); SELECT MAX(t0)+1.1 FROM t1; CREATE TABLE t2 AS SELECT MAX(t0)+1.1 FROM t1; SELECT * FROM t2; SHOW COLUMNS FROM t2; DROP TABLE t2,t1; CREATE TABLE t1 (t0 DATETIME); INSERT INTO t1 VALUES ('2001-01-01 10:10:10'); SELECT MAX(t0)+1e0 FROM t1; CREATE TABLE t2 AS SELECT MAX(t0)+1e0 FROM t1; SELECT * FROM t2; SHOW COLUMNS FROM t2; DROP TABLE t2,t1; CREATE TABLE t1 (t1 DATETIME(1)); INSERT INTO t1 VALUES ('2001-01-01 10:10:10'); SELECT MAX(t1)+1 FROM t1; CREATE TABLE t2 AS SELECT MAX(t1)+1 FROM t1; SELECT * FROM t2; SHOW COLUMNS FROM t2; DROP TABLE t2,t1; --echo # --echo # MDEV-4858 Wrong results for a huge unsigned value inserted into a TIME column --echo # SET sql_mode=traditional; CREATE TABLE t1 (a TIME(6)); --error ER_TRUNCATED_WRONG_VALUE INSERT INTO t1 VALUES (CAST(0xFFFFFFFF00000000 AS UNSIGNED)); SET sql_mode=DEFAULT; INSERT IGNORE INTO t1 VALUES (CAST(0xFFFFFFFF00000000 AS UNSIGNED)); SELECT * FROM t1; DROP TABLE t1; SELECT TIME'00:00:00'> CAST(0xFFFFFFFF00000000 AS UNSIGNED); --echo # --echo # MDEV-6100 No warning on CAST(9000000 AS TIME) --echo # SELECT CAST(9000000 AS TIME); --echo # --echo # End of 5.3 tests --echo # # # Bug#42664 - Sign ignored for TIME types when not comparing as longlong # CREATE TABLE t1 (f1 TIME); INSERT INTO t1 VALUES ('24:00:00'); SELECT '24:00:00' = (SELECT f1 FROM t1); SELECT CAST('24:00:00' AS TIME) = (SELECT f1 FROM t1); SELECT CAST('-24:00:00' AS TIME) = (SELECT f1 FROM t1); TRUNCATE t1; INSERT INTO t1 VALUES ('-24:00:00'); SELECT CAST('24:00:00' AS TIME) = (SELECT f1 FROM t1); SELECT CAST('-24:00:00' AS TIME) = (SELECT f1 FROM t1); SELECT '-24:00:00' = (SELECT f1 FROM t1); DROP TABLE t1; --echo # --echo # MDEV-6592 Assertion `ltime->day == 0' failed with TIMESTAMP, MAKETIME --echo # CREATE TABLE t1 (d DATE, c VARCHAR(10), KEY(d)) engine=myisam; INSERT INTO t1 VALUES ('2008-10-02','2008-10-02'), ('2008-10-02','2008-10-02'); SELECT * FROM t1 WHERE TIMESTAMP(c,'02:04:42') AND d <=> MAKETIME(97,0,7); DROP TABLE t1; --echo # --echo # End of 5.5 tests --echo # --echo # --echo # Start of 10.0 tests --echo # --echo # --echo # MDEV-6102 Comparison between TIME and DATETIME does not use CURRENT_DATE --echo # SET timestamp=UNIX_TIMESTAMP('2014-04-14 01:02:03'); SELECT CAST(TIME'10:20:30' AS DATETIME), TIME'10:20:30'=TIMESTAMP'2014-04-14 10:20:30' AS cmp; SET timestamp=DEFAULT; --echo # --echo # End of 10.0 tests --echo # --echo # --echo # Start of 10.1 tests --echo # --echo # --echo # MDEV-8699 Wrong result for SELECT..WHERE HEX(date_column)!='323030312D30312D3031' AND date_column='2001-01-01x' --echo # --echo # Trailing garbage in string literals CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='00:00:00x'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='00:00:00x'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a='00:00:00x'; DROP TABLE t1; --echo # Trailing fractional digits in string literals CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='00:00:00.000000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='00:00:00.000000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a='00:00:00.000000'; DROP TABLE t1; --echo # Trailing fractional digits in temporal literals CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'00:00:00.000000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'00:00:00.000000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIME'00:00:00.000000'; DROP TABLE t1; --echo # Trailing fractional digits in temporal literals, same precision CREATE TABLE t1 (a TIME(6)); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'00:00:00.000000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'00:00:00.000000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIME'00:00:00.000000'; DROP TABLE t1; --echo # Leading spaces in string literals CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=' 00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=' 00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=' 00:00:00'; DROP TABLE t1; --echo # Numeric format in string literals CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='000000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='000000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a='000000'; DROP TABLE t1; --echo # --echo # MDEV-8766 Wrong result for SELECT..WHERE LENGTH(time_column)=8 AND time_column=TIMESTAMP'2001-01-01 10:20:31' --echo # SET timestamp=UNIX_TIMESTAMP('2001-01-01 01:02:03'); --echo # TIMESTAMP literal with the same scale, ok to propagate CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a=TIMESTAMP'2001-01-01 10:20:31'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIMESTAMP'2001-01-01 10:20:31'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIMESTAMP'2001-01-01 10:20:31'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIMESTAMP'2001-01-01 10:20:31'; DROP TABLE t1; --echo # TIMESTAMP literal with a bigger scale and fractional second truncation --echo # Ok to propagate with precision truncation CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a=TIMESTAMP'2001-01-01 10:20:31.123'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIMESTAMP'2001-01-01 10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIMESTAMP'2001-01-01 10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIMESTAMP'2001-01-01 10:20:31.123'; DROP TABLE t1; --echo # TIMESTAMP literal with a bigger scale and no fractional second truncation --echo # Ok to propagate CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a=TIMESTAMP'2001-01-01 10:20:31.000'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIMESTAMP'2001-01-01 10:20:31.000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIMESTAMP'2001-01-01 10:20:31.000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIMESTAMP'2001-01-01 10:20:31.000'; DROP TABLE t1; --echo # TIMESTAMP literal with a smaller scale --echo # Ok to propagate CREATE TABLE t1 (a TIME(6)); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a=TIMESTAMP'2001-01-01 10:20:31.123'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIMESTAMP'2001-01-01 10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIMESTAMP'2001-01-01 10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIMESTAMP'2001-01-01 10:20:31.123'; DROP TABLE t1; --echo # TIME literal with a bigger scale and fractional second truncation --echo # Ok to propagate with precision truncation CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a=TIME'10:20:31.123'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIME'10:20:31.123'; DROP TABLE t1; --echo # TIME literal with a bigger scale and no fractional second truncation --echo # Ok to propagate CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a=TIME'10:20:31.000'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'10:20:31.000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'10:20:31.000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIME'10:20:31.000'; DROP TABLE t1; --echo # TIME literal with a smaller scale --echo # Ok to propagate CREATE TABLE t1 (a TIME(6)); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a=TIME'10:20:31.123'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a=TIME'10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a=TIME'10:20:31.123'; DROP TABLE t1; --echo # TIME-alike string literal with a bigger scale and fractional second truncation --echo # Ok to propagate with precision truncation CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a='10:20:31.123'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a='10:20:31.123'; DROP TABLE t1; --echo # TIME-alike string literal with a bigger scale and no fractional second truncation --echo # Ok to propagate CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a='10:20:31.000'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='10:20:31.000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='10:20:31.000'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a='10:20:31.000'; DROP TABLE t1; --echo # TIME-alike string literal with a smaller scale --echo # Ok to propagate CREATE TABLE t1 (a TIME(6)); INSERT INTO t1 VALUES ('10:20:31'),('-10:20:31'); SELECT * FROM t1 WHERE a='10:20:31.123'; SELECT * FROM t1 WHERE LENGTH(a)=8; SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=8 AND a='10:20:31.123'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(a)=30+RAND() AND a='10:20:31.123'; DROP TABLE t1; SET timestamp=DEFAULT; SET @@old_mode=zero_date_time_cast; --echo # TIMESTAMP literal, old mode CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('0000-00-00 10:20:30'),('0000-00-00 10:20:31'); INSERT INTO t1 VALUES ('0000-00-01 10:20:30'),('0000-00-01 10:20:31'); INSERT INTO t1 VALUES ('31 10:20:30'),('32 10:20:30'),('33 10:20:30'),('34 10:20:30'); SELECT * FROM t1; --echo # Old mode, TIMESTAMP literal, zero YYYYMMDD, Ok to propagate SELECT * FROM t1 WHERE a=TIMESTAMP'0000-00-00 10:20:30'; SELECT * FROM t1 WHERE a=TIMESTAMP'0000-00-00 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a=TIMESTAMP'0000-00-00 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a=TIMESTAMP'0000-00-00 10:20:30' AND LENGTH(a)=30+RAND(); --echo # Old mode, TIMESTAMP literal, non-zero YYYYMMDD, no propagation SELECT * FROM t1 WHERE a=TIMESTAMP'0000-00-01 10:20:30'; SELECT * FROM t1 WHERE a=TIMESTAMP'0000-00-01 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a=TIMESTAMP'0000-00-01 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a=TIMESTAMP'0000-00-01 10:20:30' AND LENGTH(a)=30+RAND(); EXPLAIN EXTENDED SELECT * FROM t1 WHERE a=TIMESTAMP'0000-01-00 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a=TIMESTAMP'0001-00-00 10:20:30' AND LENGTH(a)=8; --echo # Old mode, TIMESTAMP-alike string literal, zero YYYYMMDD, Ok to propagate SELECT * FROM t1 WHERE a='0000-00-00 10:20:30'; SELECT * FROM t1 WHERE a='0000-00-00 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='0000-00-00 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='0000-00-00 10:20:30' AND LENGTH(a)=30+RAND(); --echo # Old mode, TIMESTAMP-alike literal, non-zero YYYYMMDD, no propagation SELECT * FROM t1 WHERE a='0000-00-01 10:20:30'; SELECT * FROM t1 WHERE a='0000-00-01 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='0000-00-01 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='0000-00-01 10:20:30' AND LENGTH(a)=30+RAND(); DROP TABLE t1; SET @@old_mode=DEFAULT; --echo # --echo # MDEV-8706 Wrong result for SELECT..WHERE time_column=TIMESTAMP'2015-08-30 00:00:00' AND time_column='00:00:00' --echo # SET timestamp=UNIX_TIMESTAMP('2015-08-30 10:20:30'); CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE a=TIMESTAMP'2015-08-30 00:00:00'; SELECT * FROM t1 WHERE a='00:00:00'; SELECT * FROM t1 WHERE a=TIMESTAMP'2015-08-30 00:00:00' AND a='00:00:00'; SELECT * FROM t1 WHERE a>=TIMESTAMP'2015-08-30 00:00:00' AND a='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a>=TIMESTAMP'2015-08-30 00:00:00' AND a='00:00:00'; DROP TABLE t1; # TIMESTAMP literal with fractional seconds SET timestamp=UNIX_TIMESTAMP('2015-08-30 10:20:30'); CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE DATE(a)<=TIMESTAMP'2015-08-30 00:00:00.1' AND a='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE DATE(a)<=TIMESTAMP'2015-08-30 00:00:00.1' AND a='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE TIMESTAMP('2015-08-08',a+RAND())<=TIMESTAMP'2015-08-30 00:00:00.1' AND a='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE TIMESTAMP('2015-08-08',a+RAND())<=TIMESTAMP'2015-08-30 00:00:00.1' AND a='00:00:00.1'; DROP TABLE t1; # DATE literal SET timestamp=UNIX_TIMESTAMP('2015-08-30 10:20:30'); CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'); SELECT * FROM t1 WHERE DATE(a)<=DATE'2015-08-30' AND a='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE DATE(a)<=DATE'2015-08-30' AND a='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE TIMESTAMP('2015-08-08',a+RAND())<=DATE'2015-08-30' AND a='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE TIMESTAMP('2015-08-08',a+RAND())<=DATE'2015-08-30' AND a='00:00:00.1'; DROP TABLE t1; SET timestamp=DEFAULT; --echo # --echo # MDEV-8795 Equal expression propagation does not work for temporal literals --echo # CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:01'),('00:00:02'); EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=TIME'00:00:01' AND COALESCE(a)>=TIME'00:00:01'; DROP TABLE t1; --echo # --echo # MDEV-8793 Wrong result set for SELECT ... WHERE COALESCE(time_column)=TIME('00:00:00') AND COALESCE(time_column)=DATE('2015-09-11') --echo # SET timestamp=UNIX_TIMESTAMP('2015-09-11 20:20:20'); CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES('10:20:30'),('00:00:00'); SELECT * FROM t1 WHERE COALESCE(a)=TIME('00:00:00'); SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11'); --echo # TIME cast + DATE cast SELECT * FROM t1 WHERE COALESCE(a)=TIME('00:00:00') AND COALESCE(a)=DATE('2015-09-11'); EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=TIME('00:00:00') AND COALESCE(a)=DATE('2015-09-11'); --echo # TIME cast + DATE literal SELECT * FROM t1 WHERE COALESCE(a)=TIME('00:00:00') AND COALESCE(a)=DATE'2015-09-11'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=TIME('00:00:00') AND COALESCE(a)=DATE'2015-09-11'; --echo # TIME literal + DATE cast SELECT * FROM t1 WHERE COALESCE(a)=TIME'00:00:00' AND COALESCE(a)=DATE('2015-09-11'); EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=TIME'00:00:00' AND COALESCE(a)=DATE('2015-09-11'); --echo # TIME literal + DATE literal SELECT * FROM t1 WHERE COALESCE(a)=TIME'00:00:00' AND COALESCE(a)=DATE'2015-09-11'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=TIME'00:00:00' AND COALESCE(a)=DATE'2015-09-11'; --echo # TIME-alike string literal + DATE cast SELECT * FROM t1 WHERE COALESCE(a)='00:00:00' AND COALESCE(a)=DATE('2015-09-11'); EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)='00:00:00' AND COALESCE(a)=DATE('2015-09-11'); --echo # TIME-alike string literal + DATE literal SELECT * FROM t1 WHERE COALESCE(a)='00:00:00' AND COALESCE(a)=DATE'2015-09-11'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)='00:00:00' AND COALESCE(a)=DATE'2015-09-11'; --echo # TIME-alike integer literal + DATE cast SELECT * FROM t1 WHERE COALESCE(a)=0 AND COALESCE(a)=DATE('2015-09-11'); EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=0 AND COALESCE(a)=DATE('2015-09-11'); --echo # TIME-alike integer literal + DATE literal SELECT * FROM t1 WHERE COALESCE(a)=0 AND COALESCE(a)=DATE'2015-09-11'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=0 AND COALESCE(a)=DATE'2015-09-11'; ### Now test the opposite order of the two equality expressions --echo # DATE cast + TIME cast SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11') AND COALESCE(a)=TIME('00:00:00'); EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11') AND COALESCE(a)=TIME('00:00:00'); --echo # DATE cast + TIME literal SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11') AND COALESCE(a)=TIME'00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11') AND COALESCE(a)=TIME'00:00:00'; --echo # DATE cast + TIME-alike string literal SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11') AND COALESCE(a)='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11') AND COALESCE(a)='00:00:00'; --echo # DATE cast + TIME-alike integer literal SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11') AND COALESCE(a)=0; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=DATE('2015-09-11') AND COALESCE(a)=0; --echo # DATE literal + TIME cast SELECT * FROM t1 WHERE COALESCE(a)=DATE'2015-09-11' AND COALESCE(a)=TIME('00:00:00'); EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=DATE'2015-09-11' AND COALESCE(a)=TIME('00:00:00'); --echo # DATE literal + TIME literal SELECT * FROM t1 WHERE COALESCE(a)=DATE'2015-09-11' AND COALESCE(a)=TIME'00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=DATE'2015-09-11' AND COALESCE(a)=TIME'00:00:00'; --echo # DATE literal + TIME-alike string literal SELECT * FROM t1 WHERE COALESCE(a)=DATE'2015-09-11' AND COALESCE(a)='00:00:00'; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=DATE'2015-09-11' AND COALESCE(a)='00:00:00'; --echo # DATE literal + TIME-alike integer literal SELECT * FROM t1 WHERE COALESCE(a)=DATE'2015-09-11' AND COALESCE(a)=0; EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(a)=DATE'2015-09-11' AND COALESCE(a)=0; DROP TABLE t1; SET timestamp=DEFAULT; --echo # --echo # MDEV-8814 Wrong result for WHERE datetime_column > TIME('00:00:00') --echo # CREATE TABLE t1 (a DATETIME); INSERT INTO t1 VALUES ('2000-09-12 00:00:00'), ('2007-04-25 05:08:49'); SELECT * FROM t1 WHERE a>TIME'00:00:00'; SELECT * FROM t1 WHERE a>TIME('00:00:00'); DROP TABLE t1; --echo # --echo # MDEV-8660 TIME(int_zerofill_column) returns a wrong result --echo # CREATE TABLE t1 (a BIGINT(15), b BIGINT(15) ZEROFILL); INSERT INTO t1 VALUES (9,9); SELECT TIME(a),TIME(b) FROM t1; DROP TABLE t1; CREATE TABLE t1 (a BIGINT); INSERT INTO t1 VALUES (-9223372036854775808); SELECT CAST(a AS TIME), CAST(-9223372036854775808 AS TIME) FROM t1; DROP TABLE t1; # Make sure all numeric types produce the same TIME value CREATE TABLE t1 (a INT, b DECIMAL, c DOUBLE); INSERT INTO t1 VALUES (-9000000,-9000000,-9000000); INSERT INTO t1 VALUES (-1,-1,-1); INSERT INTO t1 VALUES (0,0,0),(1,1,1),(9,9,9); INSERT INTO t1 VALUES (9000000,9000000,9000000); SELECT a, TIME(a),TIME(b),TIME(c) FROM t1 ORDER BY a; DROP TABLE t1; CREATE TABLE t1 (a INT, b DECIMAL, c DOUBLE); INSERT INTO t1 VALUES (0,0,0),(1,1,1),(9,9,9); INSERT INTO t1 VALUES (9000000,9000000,9000000); SELECT a, TIME(a),TIME(b),TIME(c) FROM t1 ORDER BY a; DROP TABLE t1; --echo # --echo # MDEV-8862 Wrong field type for MAX(COALESCE(datetime_column)) --echo # CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:10:10'),('10:20:30'); SELECT MAX(a), MAX(COALESCE(a)) FROM t1; DROP TABLE t1; --echo # --echo # MDEV-15321: different results when using value of optimizer_use_condition_selectivity=4 and =1 --echo # SET @save_old_mode=@@old_mode; SET @@old_mode=zero_date_time_cast; CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('0000-00-00 10:20:30'),('0000-00-00 10:20:31'); INSERT INTO t1 VALUES ('0000-00-01 10:20:30'),('0000-00-01 10:20:31'); INSERT INTO t1 VALUES ('31 10:20:30'),('32 10:20:30'),('33 10:20:30'),('34 10:20:30'); SET @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity; SET @@optimizer_use_condition_selectivity=1; SELECT * FROM t1 WHERE a='0000-00-01 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='0000-00-01 10:20:30' AND LENGTH(a)=8; SET @@optimizer_use_condition_selectivity=4; SELECT * FROM t1 WHERE a='0000-00-01 10:20:30' AND LENGTH(a)=8; EXPLAIN EXTENDED SELECT * FROM t1 WHERE a='0000-00-01 10:20:30' AND LENGTH(a)=8; drop table t1; SET @@optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity; set @@old_mode= @save_old_mode; --echo # --echo # MDEV-21319 COUNT(*) returns 1, actual SELECT returns no result in 10.3.21, but 1 result in 10.1.41 --echo # CREATE OR REPLACE TABLE t1 ( id INT NOT NULL PRIMARY KEY, id2 INT, k TINYINT, j INT, t TIME, KEY k1 (id2,k,j,t) ); INSERT INTO t1 VALUES (53,54,1,0,'10:09:59'), (54,54,1,0,'16:28:41'), (55,54,1,0,'16:29:10'), (56,54,1,0,'16:29:43'), (57,54,1,0,'16:30:16'), (58,54,1,0,'16:30:49'), (59,54,1,0,'16:31:23'), (60,54,1,0,'16:31:55'), (61,54,1,0,'16:32:28'), (62,54,1,0,'16:33:01'), (63,54,1,0,'16:33:34'), (64,54,1,0,'16:34:07'), (65,54,1,0,'16:34:40'), (66,54,1,0,'16:35:13'), (67,54,1,0,'16:35:46'), (68,54,1,0,'16:36:19'); SELECT t FROM t1 GROUP BY t HAVING t=MAX(t); SELECT t FROM t1 WHERE id2=54 AND j=0 AND k=1 GROUP BY t HAVING t=MAX(t); DROP TABLE t1; --echo # --echo # End of 10.1 tests --echo # --echo # --echo # Start of 10.2 tests --echo # --echo # --echo # MDEV-9393 Split Copy_field::get_copy_func() into virtual methods in Field --echo # CREATE TABLE t1 (a YEAR, b TIME, c YEAR); CREATE TABLE t2 (a YEAR); INSERT INTO t2 VALUES (0),(1999),(2000),(2030),(2050),(2070); INSERT INTO t1 (a,b,c) SELECT a,a,a FROM t2; SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR ALTER TABLE t1 MODIFY c TIME; SELECT * FROM t1; DROP TABLE t1,t2; --echo # --echo # MDEV-10817 CAST(MAX(DATE'2001-01-01') AS TIME) returns a wrong result --echo # SELECT CAST(DATE'2001-01-01' AS TIME); SELECT CAST(MAX(DATE'2001-01-01') AS TIME); CREATE FUNCTION f1() RETURNS DATE RETURN DATE'2001-01-01'; SELECT CAST(f1() AS TIME); DROP FUNCTION f1; --echo # --echo # MDEV-21619 Server crash or assertion failures in my_datetime_to_str --echo # CREATE TABLE t1 (f TIME, KEY(f)); INSERT INTO t1 VALUES ('10:10:10'),('20:20:20'); EXPLAIN EXTENDED SELECT * FROM t1 WHERE 1995.0000000 BETWEEN f AND '23:59:59'; DROP TABLE t1; --echo # --echo # MDEV-27098 Subquery using the ALL keyword on TIME columns produces a wrong result --echo # CREATE TABLE t1 (d TIME); INSERT INTO t1 VALUES ('120:00:00'), ('20:00:00'), ('-120:00:00'), ('-220:00:00'); SELECT * FROM t1 WHERE d >= ALL (SELECT * FROM t1); SELECT * FROM t1 WHERE d <= ALL (SELECT * FROM t1); DROP TABLE t1; --echo # --echo # End of 10.2 tests --echo # --echo # --echo # Start of 10.3 tests --echo # --echo # --echo # MDEV-11514 IN with a mixture of TIME and DATETIME returns a wrong result --echo # SET timestamp=UNIX_TIMESTAMP('2001-01-01 00:00:00'); SELECT TIME'10:20:30' IN (102030,TIME'10:20:31'); #enable after fix MDEV-27871 --disable_view_protocol SELECT TIME'10:20:30' IN (102030,TIME'10:20:31',TIMESTAMP'2001-01-01 10:20:32'); --enable_view_protocol CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('10:20:30'),('10:20:31'),('10:20:32'); SELECT a FROM t1 WHERE a IN (102030,TIME'10:20:31',TIMESTAMP'2001-01-01 10:20:32') ORDER BY a; DROP TABLE t1; SET timestamp=DEFAULT; --echo # --echo # MDEV-15176 Storing DATETIME-alike VARCHAR data into TIME produces wrong results --echo # SET sql_mode=''; CREATE OR REPLACE TABLE t0 (d VARCHAR(64)); INSERT INTO t0 VALUES ('0000-00-00 10:20:30'); INSERT INTO t0 VALUES ('0000-00-01 10:20:30'); INSERT INTO t0 VALUES ('0000-01-00 10:20:30'); INSERT INTO t0 VALUES ('0000-01-01 10:20:30'); INSERT INTO t0 VALUES ('0001-00-00 10:20:30'); INSERT INTO t0 VALUES ('0001-00-01 10:20:30'); INSERT INTO t0 VALUES ('0001-01-00 10:20:30'); INSERT INTO t0 VALUES ('0001-01-01 10:20:30'); SET @@global.mysql56_temporal_format=false; CREATE OR REPLACE TABLE t1 (d VARCHAR(64), t0 TIME(0), t1 TIME(1)); INSERT INTO t1 SELECT d,d,d FROM t0; SELECT * FROM t1 ORDER BY d; DROP TABLE t1; CREATE OR REPLACE TABLE t1 (d VARCHAR(64), t0 TIME(0), t1 TIME(1)); INSERT INTO t1 SELECT CONCAT(d,'x'),CONCAT(d,'x'),CONCAT(d,'x') FROM t0; SELECT * FROM t1; DROP TABLE t1; SET @@global.mysql56_temporal_format=true; CREATE OR REPLACE TABLE t1 (d VARCHAR(64), t0 TIME(0), t1 TIME(1)); INSERT INTO t1 SELECT d,d,d FROM t0; SELECT * FROM t1; DROP TABLE t1; CREATE OR REPLACE TABLE t1 (d VARCHAR(64), t0 TIME(0), t1 TIME(1)); INSERT INTO t1 SELECT CONCAT(d,'x'),CONCAT(d,'x'),CONCAT(d,'x') FROM t0; SELECT * FROM t1 ORDER BY d; DROP TABLE t1; DROP TABLE t0; SET sql_mode=DEFAULT; --echo # --echo # MDEV-15287 Bad result for LEAST/GREATEST(datetime_alike_string, time) --echo # --vertical_results SELECT GREATEST('2010-01-01 10:10:10',TIME('-20:20:20')) AS gt_minus20_implicit, GREATEST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('-20:20:20')) AS gt_minis20_explicit, GREATEST('2010-01-01 10:10:10',TIME('20:20:20')) AS gt_plus20_implicit, GREATEST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('20:20:20')) AS gt_plus20_explicit; SELECT HOUR(GREATEST('2010-01-01 10:10:10',TIME('-20:20:20'))) AS gt_minus20_implicit, HOUR(GREATEST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('-20:20:20'))) AS gt_minis20_explicit, HOUR(GREATEST('2010-01-01 10:10:10',TIME('20:20:20'))) AS gt_plus20_implicit, HOUR(GREATEST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('20:20:20'))) AS gt_plus20_explicit; SELECT LEAST('2010-01-01 10:10:10',TIME('-20:20:20')) AS lt_minus20_implicit, LEAST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('-20:20:20')) AS lt_minus20_explicit, LEAST('2010-01-01 10:10:10',TIME('20:20:20')) AS lt_plus20_implicit, LEAST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('20:20:20')) AS lt_plus20_explicit; SELECT HOUR(LEAST('2010-01-01 10:10:10',TIME('-20:20:20'))) AS lt_minus20_implicit, HOUR(LEAST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('-20:20:20'))) AS lt_minus20_explicit, HOUR(LEAST('2010-01-01 10:10:10',TIME('20:20:20'))) AS lt_plus20_implicit, HOUR(LEAST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('20:20:20'))) AS lt_plus20_explicit; SELECT GREATEST('2010-01-01 10:10:10',TIME('-200:20:20')) AS gt_minus200_implicit, GREATEST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('-200:20:20')) AS gt_minus200_explictit, GREATEST('2010-01-01 10:10:10',TIME('200:20:20')) AS gt_plus200_implicit, GREATEST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('200:20:20')) AS gt_plus200_explicit; SELECT HOUR(GREATEST('2010-01-01 10:10:10',TIME('-200:20:20'))) AS gt_minus200_implicit, HOUR(GREATEST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('-200:20:20'))) AS gt_minus200_explictit, HOUR(GREATEST('2010-01-01 10:10:10',TIME('200:20:20'))) AS gt_plus200_implicit, HOUR(GREATEST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('200:20:20'))) AS gt_plus200_explicit; SELECT LEAST('2010-01-01 10:10:10',TIME('-200:20:20')) AS lt_minus200_implicit, LEAST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('-200:20:20')) AS lt_minus200_explictit, LEAST('2010-01-01 10:10:10',TIME('200:20:20')) AS lt_plus200_implicit, LEAST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('200:20:20')) AS lt_plus200_explicit; SELECT HOUR(LEAST('2010-01-01 10:10:10',TIME('-200:20:20'))) AS lt_minus200_implicit, HOUR(LEAST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('-200:20:20'))) AS lt_minus200_explictit, HOUR(LEAST('2010-01-01 10:10:10',TIME('200:20:20'))) AS lt_plus200_implicit, HOUR(LEAST(CAST('2010-01-01 10:10:10' AS TIME(6)),TIME('200:20:20'))) AS lt_plus200_explicit; --horizontal_results --echo # --echo # MDEV-15293 CAST(AS TIME) returns bad results for LAST_VALUE(),NAME_CONST(),SP variable --echo # SELECT CAST(DATE'2001-01-01' AS TIME); SELECT CAST(LAST_VALUE(DATE'2001-01-01') AS TIME); SELECT CAST(NAME_CONST('name',DATE'2001-01-01') AS TIME); DELIMITER $$; BEGIN NOT ATOMIC DECLARE a DATE DEFAULT '2001-01-01'; SELECT CAST(a AS TIME); END; $$ DELIMITER ;$$ CREATE OR REPLACE TABLE t1 (dt DATE,country VARCHAR(10), amount INT); INSERT INTO t1 VALUES ('2000-01-01','DE',102); SELECT dt, country, amount, FIRST_VALUE(dt) OVER () AS first, MINUTE(FIRST_VALUE(dt) OVER ()) AS m_first, LAST_VALUE(dt) OVER () AS last, MINUTE(LAST_VALUE(dt) OVER ()) AS m_last FROM t1 ORDER BY country, dt; SELECT dt, country, amount, FIRST_VALUE(dt) OVER () AS first, CAST(FIRST_VALUE(dt) OVER () AS TIME) AS t_first, LAST_VALUE(dt) OVER () AS last, CAST(LAST_VALUE(dt) OVER () AS TIME) AS t_last FROM t1 ORDER BY country, dt; DROP TABLE t1; --echo # --echo # MDEV-15310 Range optimizer does not work well for "WHERE temporal_column NOT IN (const_list)" --echo # --echo # --echo # TIME(0), positive within 24 hour --echo # CREATE TABLE t1 (a TIME, filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:01', 'no'); INSERT INTO t1 VALUES ('23:00:02', 'no'); INSERT INTO t1 VALUES ('23:00:03', 'yes'); INSERT INTO t1 VALUES ('23:00:04', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('23:00:01','23:00:02'); SELECT * FROM t1 WHERE a NOT IN ('23:00:01','23:00:02'); DROP TABLE t1; --echo # --echo # TIME(0), negative --echo # CREATE TABLE t1 (a TIME, filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:01', 'no'); INSERT INTO t1 VALUES ('-23:00:02', 'no'); INSERT INTO t1 VALUES ('-23:00:03', 'yes'); INSERT INTO t1 VALUES ('-23:00:04', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('-23:00:01','-23:00:02'); SELECT * FROM t1 WHERE a NOT IN ('-23:00:01','-23:00:02'); DROP TABLE t1; --echo # --echo # TIME(0), positive ouside 24 hours --echo # CREATE TABLE t1 (a TIME, filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:01', 'no'); INSERT INTO t1 VALUES ('24:00:02', 'no'); INSERT INTO t1 VALUES ('24:00:03', 'yes'); INSERT INTO t1 VALUES ('24:00:04', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('24:00:01','24:00:02'); SELECT * FROM t1 WHERE a NOT IN ('24:00:01','24:00:02'); DROP TABLE t1; --echo # --echo # TIME(0), negative, ouside 24 hours --echo # CREATE TABLE t1 (a TIME, filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:01', 'no'); INSERT INTO t1 VALUES ('-24:00:02', 'no'); INSERT INTO t1 VALUES ('-24:00:03', 'yes'); INSERT INTO t1 VALUES ('-24:00:04', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('-24:00:01','-24:00:02'); SELECT * FROM t1 WHERE a NOT IN ('-24:00:01','-24:00:02'); DROP TABLE t1; --echo # --echo # TIME(0), positive, huge --echo # CREATE TABLE t1 (a TIME, filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:01', 'no'); INSERT INTO t1 VALUES ('838:00:02', 'no'); INSERT INTO t1 VALUES ('838:00:03', 'yes'); INSERT INTO t1 VALUES ('838:00:04', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('838:00:01','838:00:02'); SELECT * FROM t1 WHERE a NOT IN ('838:00:01','838:00:02'); DROP TABLE t1; --echo # --echo # TIME(0), negative, huge --echo # CREATE TABLE t1 (a TIME, filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:01', 'no'); INSERT INTO t1 VALUES ('-838:00:02', 'no'); INSERT INTO t1 VALUES ('-838:00:03', 'yes'); INSERT INTO t1 VALUES ('-838:00:04', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('-838:00:01','-838:00:02'); SELECT * FROM t1 WHERE a NOT IN ('-838:00:01','-838:00:02'); DROP TABLE t1; --echo # --echo # TIME(1), positive within 24 hours --echo # CREATE TABLE t1 (a TIME(1), filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:01.1', 'no'); INSERT INTO t1 VALUES ('23:00:02.1', 'no'); INSERT INTO t1 VALUES ('23:00:03.1', 'yes'); INSERT INTO t1 VALUES ('23:00:04.1', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('23:00:01.1','23:00:02.1'); SELECT * FROM t1 WHERE a NOT IN ('23:00:01.1','23:00:02.1'); DROP TABLE t1; --echo # --echo # TIME(1), negative within 24 hours --echo # CREATE TABLE t1 (a TIME(1), filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:01.1', 'no'); INSERT INTO t1 VALUES ('-23:00:02.1', 'no'); INSERT INTO t1 VALUES ('-23:00:03.1', 'yes'); INSERT INTO t1 VALUES ('-23:00:04.1', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('-23:00:01.1','-23:00:02.1'); SELECT * FROM t1 WHERE a NOT IN ('-23:00:01.1','-23:00:02.1'); DROP TABLE t1; --echo # --echo # TIME(1), positive, huge --echo # CREATE TABLE t1 (a TIME(1), filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:01.1', 'no'); INSERT INTO t1 VALUES ('838:00:02.1', 'no'); INSERT INTO t1 VALUES ('838:00:03.1', 'yes'); INSERT INTO t1 VALUES ('838:00:04.1', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('838:00:01.1','838:00:02.1'); SELECT * FROM t1 WHERE a NOT IN ('838:00:01.1','838:00:02.1'); DROP TABLE t1; --echo # --echo # TIME(1), negative, huge --echo # CREATE TABLE t1 (a TIME(1), filler CHAR(200), KEY(a)); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:01.1', 'no'); INSERT INTO t1 VALUES ('-838:00:02.1', 'no'); INSERT INTO t1 VALUES ('-838:00:03.1', 'yes'); INSERT INTO t1 VALUES ('-838:00:04.1', 'yes'); EXPLAIN SELECT * FROM t1 WHERE a NOT IN ('-838:00:01.1','-838:00:02.1'); SELECT * FROM t1 WHERE a NOT IN ('-838:00:01.1','-838:00:02.1'); DROP TABLE t1; --echo # --echo # Start of 10.4 tests --echo # --echo # --echo # MDEV-11362 True condition elimination does not work for DECIMAL and temporal dynamic SQL parameters --echo # CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES (1),(2),(3); --echo # Equal values EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(TIME'10:20:30',a)<=>COALESCE(TIME'10:20:30',a); EXECUTE IMMEDIATE 'EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(?,a)<=>COALESCE(?,a)' USING TIME'10:20:30',TIME'10:20:30'; EXECUTE IMMEDIATE 'EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(TIME''10:20:30'',a)<=>COALESCE(?,a)' USING TIME'10:20:30'; EXECUTE IMMEDIATE 'EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(?,a)<=>COALESCE(TIME''10:20:30'',a)' USING TIME'10:20:30'; --echo # Not equal values EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(TIME'10:20:30',a)<=>COALESCE(TIME'10:20:31',a); EXECUTE IMMEDIATE 'EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(?,a)<=>COALESCE(?,a)' USING TIME'10:20:30',TIME'10:20:31'; EXECUTE IMMEDIATE 'EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(TIME''10:20:30'',a)<=>COALESCE(?,a)' USING TIME'10:20:31'; EXECUTE IMMEDIATE 'EXPLAIN EXTENDED SELECT * FROM t1 WHERE COALESCE(?,a)<=>COALESCE(TIME''10:20:30'',a)' USING TIME'10:20:31'; DROP TABLE t1; --echo # --echo # MDEV-16426 Optimizer erroneously treats equal constants of different formats as same --echo # CREATE TABLE t1 (a TIME); INSERT INTO t1 VALUES ('00:00:00'),('00:00:01'),('00:00:02'); --echo Equal values SELECT * FROM t1 WHERE LENGTH(COALESCE(TIME'00:00:00.0',a))<=>LENGTH(COALESCE(TIME'00:00:00.0',a)); EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(COALESCE(TIME'00:00:00.0',a))<=>LENGTH(COALESCE(TIME'00:00:00.0',a)); EXECUTE IMMEDIATE 'SELECT * FROM t1 WHERE LENGTH(COALESCE(TIME''00:00:00.0'',a))<=>LENGTH(COALESCE(?,a))' USING TIME'00:00:00.0'; EXECUTE IMMEDIATE 'EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(COALESCE(TIME''00:00:00.0'',a))<=>LENGTH(COALESCE(?,a))' USING TIME'00:00:00.0'; --echo Values with different formats SELECT LENGTH(COALESCE(TIME'00:00:00.0',a)),LENGTH(COALESCE(TIME'00:00:00.00',a)) FROM t1; SELECT * FROM t1 WHERE LENGTH(COALESCE(TIME'00:00:00.0',a))<=>LENGTH(COALESCE(TIME'00:00:00.00',a)); EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(COALESCE(TIME'00:00:00.0',a))<=>LENGTH(COALESCE(TIME'00:00:00.00',a)); EXECUTE IMMEDIATE 'SELECT * FROM t1 WHERE LENGTH(COALESCE(TIME''00:00:00.0'',a))<=>LENGTH(COALESCE(?,a))' USING TIME'00:00:00.00'; EXECUTE IMMEDIATE 'EXPLAIN EXTENDED SELECT * FROM t1 WHERE LENGTH(COALESCE(TIME''00:00:00.0'',a))<=>LENGTH(COALESCE(?,a))' USING TIME'00:00:00.00'; DROP TABLE t1; --echo # --echo # MDEV-16971 Assertion `is_valid_value_slow()' failed in Time::adjust_time_range_or_invalidate --echo # SET sql_mode=''; CREATE TABLE t1 (d1 date, t1 time, KEY t1 (t1)); INSERT INTO t1 VALUES ('1982-12-19','08:16:31'),('1981-04-19','21:52:59'),('1971-06-09','07:15:44'),('2007-08-15','03:55:02'),('1993-06-05','04:17:51'),('2034-07-01','17:31:12'),('1998-08-24','08:09:27'),('1991-01-15','01:14:07'),('2001-02-25','10:41:28'),('1974-06-24','10:21:58'),('1977-04-21','16:38:05'),('1981-12-03','01:24:42'),('1972-06-15','20:19:16'),('1989-08-10','08:53:47'),('2018-05-19','15:06:49'),('1984-01-12','15:56:11'),('2013-01-23','04:16:16'),('2000-06-10','02:06:44'),('1995-01-03','04:51:38'); CREATE TABLE t2 (d1 date ); INSERT INTO t2 VALUES ('2018-06-01'),('1979-10-25'),('1974-08-22'),('1980-06-17'); SELECT * FROM (t1 JOIN t2 ON (t2.d1 = t1.t1)) WHERE (t1.d1 > 70 ); UPDATE (t1 JOIN t2 ON (t2.d1 = t1.t1)) SET t1.d1 = '2018-07-07' WHERE (t1.d1 > 70 ); DROP TABLE t1,t2; --echo # --echo # MDEV-17219 Assertion `!t->fraction_remainder(decimals())' failed in Field_time::store_TIME_with_warning --echo # SET optimizer_use_condition_selectivity=3; CREATE TABLE t1 (it TIME NOT NULL); INSERT INTO t1 VALUES ('07:25:13'),('05:15:55'),('09:58:01'),('04:23:57'),('19:37:28'),('01:38:05'),('20:50:52'); SELECT 1 FROM t1 WHERE it < -7487797330456870912; DROP TABLE t1; SET optimizer_use_condition_selectivity=DEFAULT; --echo # --echo # MDEV-17417 TIME(99991231235959) returns 838:59:59 instead of 23:59:58 --echo # SELECT TIME(99991231235957), TIME(99991231235958), TIME(99991231235959); --echo # --echo # MDEV-17634 Regression: TIME(0)=TIME('z') returns NULL vs 1 --echo # SELECT TIMESTAMP(0)=TIMESTAMP('z') AS ts, DATE(0)=DATE('z') AS d, TIME(0)=TIME('z') AS t; SELECT TIMESTAMP(0)=TIMESTAMP('') AS ts, DATE(0)=DATE('') AS d, TIME(0)=TIME('') AS t; --echo # --echo # MDEV-17563 Different results using table or view when comparing values of time type --echo # CREATE TABLE t1 (pk int, x1 time, x2 varchar(1)); INSERT INTO t1 VALUES (17,'09:16:37','k'),(70,'19:44:22','k'); CREATE VIEW v1 AS SELECT * FROM t1; SELECT pk FROM t1 WHERE x1 >x2; SELECT pk FROM v1 WHERE x1 >x2; DROP VIEW v1; DROP TABLE t1; CREATE TABLE t1 (pk int, x1 time, x2 varchar(1)); INSERT INTO t1 VALUES (17,'09:16:37',''),(70,'19:44:22','k'); CREATE VIEW v1 AS SELECT * FROM t1; SELECT pk FROM t1 WHERE x1 >x2; SELECT pk FROM v1 WHERE x1 >x2; DROP VIEW IF EXISTS v1; DROP TABLE IF EXISTS t1; --echo # --echo # MDEV-17625 Different warnings when comparing a garbage to DATETIME vs TIME --echo # SELECT TIMESTAMP(0)='z', DATE(0)='z', TIME(0)='z'; --echo # --echo # MDEV-17319 Assertion `ts_type != MYSQL_TIMESTAMP_TIME' failed upon inserting into TIME field --echo # CREATE TABLE t1 (t TIME); SET SESSION SQL_MODE='TRADITIONAL'; --error ER_TRUNCATED_WRONG_VALUE INSERT INTO t1 VALUES ('0000-00-00 00:00:00'),('0000-00-00 00:00:00'); SET sql_mode=DEFAULT; DROP TABLE t1; --echo # --echo # MDEV-18070 Assertion `nanoseconds <= 1000000000' failed in Temporal::add_nanoseconds_ssff with TIME_ROUND_FRACTIONAL --echo # CREATE TABLE t1 (t TIME); SET SQL_MODE= 'TIME_ROUND_FRACTIONAL'; INSERT INTO t1 VALUES (3e19); DROP TABLE t1; --echo # --echo # MDEV-18876 Assertion `is_valid_time_slow()' failed in Time::valid_MYSQL_TIME_to_valid_value --echo # CREATE TABLE t1 (f INT); INSERT INTO t1 VALUES (1),(2); SELECT DISTINCT f FROM t1 ORDER BY 1 && ( '1972-11-06 16:58:58' BETWEEN CONVERT( 0, TIME ) AND '20:31:05' ); DROP TABLE t1; CREATE OR REPLACE TABLE t1 (a VARCHAR(32)); INSERT INTO t1 VALUES ('1972-11-06 16:58:58'); SELECT * FROM t1 WHERE a < TIME'20:31:05'; SELECT a < TIME'20:31:05' FROM t1; DROP TABLE t1; SELECT '1972-11-06 16:58:58' < TIME'20:31:05'; --echo # --echo # MDEV-23525 Wrong result of MIN(time_expr) and MAX(time_expr) with GROUP BY --echo # SET timestamp=UNIX_TIMESTAMP('2020-08-21 18:19:20'); DELIMITER $$; CREATE PROCEDURE p1() BEGIN SELECT MIN(t), MAX(t) FROM t1; SELECT i, MIN(t), MAX(t) FROM t1 GROUP BY i; SELECT i, MIN(COALESCE(t)), MAX(COALESCE(t)) FROM t1 GROUP BY i; SELECT i, MIN(t+INTERVAL 1 SECOND), MAX(t+INTERVAL 1 SECOND) FROM t1 GROUP BY i; SELECT i, MIN(TIME'10:20:30'+INTERVAL 1 SECOND) FROM t1 GROUP BY i; SELECT i, MIN(CURRENT_TIME), MAX(CURRENT_TIME) FROM t1 GROUP BY i; SELECT i, MIN((SELECT MAX(CURRENT_TIME) FROM t1)), MAX((SELECT MAX(CURRENT_TIME) FROM t1)) FROM t1 GROUP BY i; SELECT i, MIN(NAME_CONST('name',TIME'10:20:30')), MAX(NAME_CONST('name',TIME'10:20:30')) FROM t1 GROUP BY i; EXECUTE IMMEDIATE "SELECT i, MIN(?),MAX(?) FROM t1 GROUP BY i" USING TIME'10:20:30', TIME'10:20:30'; END; $$ DELIMITER ;$$ CREATE TABLE t1 (i INT, t TIME); INSERT INTO t1 VALUES (1,'10:20:30'); INSERT INTO t1 VALUES (1,'100:20:20'); CALL p1; DROP TABLE t1; CREATE TABLE t1 (i INT, t TIME(3)); INSERT INTO t1 VALUES (1,'10:20:30.123'); INSERT INTO t1 VALUES (1,'100:20:20.123'); CALL p1; DROP TABLE t1; CREATE TABLE t1 (i INT, t TIME(6)); INSERT INTO t1 VALUES (1,'10:20:30.123456'); INSERT INTO t1 VALUES (1,'100:20:20.123456'); CALL p1; DROP TABLE t1; SET @@global.mysql56_temporal_format=false; CREATE TABLE t1 (i INT, t TIME(6)); INSERT INTO t1 VALUES (1,'10:20:30.123456'); INSERT INTO t1 VALUES (1,'100:20:20.123456'); CALL p1; DROP TABLE t1; SET @@global.mysql56_temporal_format=default; DROP PROCEDURE p1; SET timestamp=DEFAULT; --echo # --echo # MDEV-26765 UNIX_TIMESTAMP(CURRENT_TIME()) return null ?!? --echo # SET @@time_zone='+00:00'; SET timestamp=1234567; SELECT CURRENT_TIMESTAMP; SELECT UNIX_TIMESTAMP(CURRENT_TIME()); SELECT UNIX_TIMESTAMP(TIME'06:56:07'); SELECT UNIX_TIMESTAMP(TIME'10:20:30'); CREATE OR REPLACE TABLE t1 (a TIME); INSERT INTO t1 VALUES (TIME'06:56:07'),('10:20:30'); SELECT UNIX_TIMESTAMP(a) FROM t1 ORDER BY a; DROP TABLE t1; SET @@time_zone=DEFAULT; SET TIMESTAMP=DEFAULT; --echo # --echo # End of 10.4 tests --echo #