test(mtr):add function testcase(#497)

mysql-test/suite/tianmu/r/hour_function.result

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+#
+# HOUR() function
+# Author: syw
+#
+DROP DATABASE IF EXISTS hour_function;
+CREATE DATABASE hour_function;
+USE hour_function;
+CREATE TABLE t1
+(
+t1_DATE DATE,
+t1_TIME TIME,
+t1_DATETIME DATETIME
+)ENGINE=tianmu;
+INSERT INTO t1 VALUES('1991-05-30', '01:00:50', '2020-12-11 06:08:59');
+INSERT INTO t1 VALUES('2991-10-13', '21:19:52', '1987-01-01 17:28:37');
+SELECT HOUR('2020-02-21') FROM t1 LIMIT 1;
+HOUR('2020-02-21')
+0
+Warnings:
+Warning	1292	Truncated incorrect time value: '2020-02-21'
+SELECT HOUR('11:12:13') FROM t1 LIMIT 1;
+HOUR('11:12:13')
+11
+SELECT HOUR('2020/02/11 13:12:13') FROM t1 LIMIT 1;
+HOUR('2020/02/11 13:12:13')
+13
+SELECT t1_DATE, HOUR(t1_DATE) FROM t1 ORDER BY 1;
+t1_DATE	HOUR(t1_DATE)
+1991-05-30	0
+2991-10-13	0
+SELECT t1_DATETIME, HOUR(t1_DATETIME) FROM t1 ORDER BY 1;
+t1_DATETIME	HOUR(t1_DATETIME)
+1987-01-01 17:28:37	17
+2020-12-11 06:08:59	6
+SELECT t1_TIME, HOUR(t1_TIME) FROM t1 ORDER BY 1;
+t1_TIME	HOUR(t1_TIME)
+01:00:50	1
+21:19:52	21
+DROP DATABASE hour_function;

mysql-test/suite/tianmu/r/insert_on_duplicate_update.result

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+#
+# Test INSERT ON DUPLICATE KEY UPDATE statement
+# Author: syw
+#
+DROP DATABASE IF EXISTS insert_on_duplicate_update;
+CREATE DATABASE insert_on_duplicate_update;
+USE insert_on_duplicate_update;
+CREATE TABLE t1(
+c1 INT primary key not null,
+c2 CHAR(5)
+) ENGINE=tianmu;
+INSERT INTO t1 VALUES (123, 'abc');
+INSERT INTO t1 VALUES (123, 'abc') ON DUPLICATE KEY UPDATE c1 = VALUES(c1) + 1;
+SELECT * FROM t1;
+c1	c2
+124	abc
+DROP DATABASE insert_on_duplicate_update;

mysql-test/suite/tianmu/r/last_day_function.result

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+#
+# LAST_DAY() function
+# Author: syw
+#
+DROP DATABASE IF EXISTS lastday_function;
+CREATE DATABASE lastday_function;
+USE lastday_function;
+CREATE TABLE t1
+(
+t1_DATE DATE,
+t1_TIMESTAMP TIMESTAMP,
+t1_DATETIME DATETIME
+)ENGINE=tianmu;
+INSERT INTO t1 VALUES('1991-05-30', '1999-10-28 01:00:50', '2020-12-11 01:08:59');
+INSERT INTO t1 VALUES('2991-10-13', '1972-11-22 11:19:52', '1987-01-01 05:28:37');
+SELECT LAST_DAY('2020-02-21') FROM t1 LIMIT 1;
+LAST_DAY('2020-02-21')
+2020-02-29
+SELECT LAST_DAY('11:12:13') FROM t1 LIMIT 1;
+LAST_DAY('11:12:13')
+2011-12-31
+SELECT LAST_DAY('2020/02/11 11:12:13') FROM t1 LIMIT 1;
+LAST_DAY('2020/02/11 11:12:13')
+2020-02-29
+SELECT t1_DATE, LAST_DAY(t1_DATE) FROM t1 ORDER BY 1;
+t1_DATE	LAST_DAY(t1_DATE)
+1991-05-30	1991-05-31
+2991-10-13	2991-10-31
+SELECT t1_DATETIME, LAST_DAY(t1_DATETIME) FROM t1 ORDER BY 1;
+t1_DATETIME	LAST_DAY(t1_DATETIME)
+1987-01-01 05:28:37	1987-01-31
+2020-12-11 01:08:59	2020-12-31
+SELECT t1_TIMESTAMP, LAST_DAY(t1_TIMESTAMP) FROM t1 ORDER BY 1;
+t1_TIMESTAMP	LAST_DAY(t1_TIMESTAMP)
+1972-11-22 11:19:52	1972-11-30
+1999-10-28 01:00:50	1999-10-31
+DROP DATABASE lastday_function;

mysql-test/suite/tianmu/r/left_function.result

@@ -0,0 +1,49 @@
+#
+# LEFT() function
+# Author: syw
+#
+DROP DATABASE IF EXISTS left_function;
+CREATE DATABASE left_function;
+USE left_function;
+CREATE TABLE t1 (a INT, b CHAR(15))ENGINE=tianmu;
+INSERT INTO t1 VALUES (NULL, ''),(1, 'tianmu22222'),(2, 'tianmu'),(3, 'Innodb');
+SELECT LEFT('tianmu22222 cs', 7) FROM t1 LIMIT 1;
+LEFT('tianmu22222 cs', 7)
+tianmu2
+SELECT LEFT('tianmu22222 cs', 8) FROM t1 LIMIT 1;
+LEFT('tianmu22222 cs', 8)
+tianmu22
+SELECT LEFT('tianmu22222 cs', 9) FROM t1 LIMIT 1;
+LEFT('tianmu22222 cs', 9)
+tianmu222
+SELECT b, LEFT(b, 0) FROM t1 ORDER BY 1;
+b	LEFT(b, 0)
+
+Innodb	
+tianmu	
+tianmu22222	
+SELECT b, LEFT(b, -1) FROM t1 ORDER BY 1;
+b	LEFT(b, -1)
+
+Innodb	
+tianmu	
+tianmu22222	
+SELECT b, LEFT(b, 6) FROM t1 ORDER BY 1;
+b	LEFT(b, 6)
+
+Innodb	Innodb
+tianmu	tianmu
+tianmu22222	tianmu
+SELECT b, LEFT(b, 9) FROM t1 ORDER BY 1;
+b	LEFT(b, 9)
+
+Innodb	Innodb
+tianmu	tianmu
+tianmu22222	tianmu222
+SELECT b, LEFT(concat('mmm_', b), 10) FROM t1 ORDER BY 1;
+b	LEFT(concat('mmm_', b), 10)
+	mmm_
+Innodb	mmm_Innodb
+tianmu	mmm_tianmu
+tianmu22222	mmm_tianmu
+DROP DATABASE left_function;

mysql-test/suite/tianmu/r/mid_function.result

@@ -0,0 +1,80 @@
+#
+# Test MID() function
+# Author: ysw
+#
+DROP DATABASE IF EXISTS mid_function;
+CREATE DATABASE mid_function;
+USE mid_function;
+CREATE TABLE t1 (a INT, b CHAR(35))ENGINE=tianmu;
+INSERT INTO t1 VALUES (NULL, ''),(1, 'tianmu engine'),(2, 'tianmu database');
+SELECT b, MID(b,4,5) FROM t1;
+b	MID(b,4,5)
+
+tianmu engine	nmu e
+tianmu database	nmu d
+SELECT b, MID(b,12,5) FROM t1;
+b	MID(b,12,5)
+
+tianmu engine	ne
+tianmu database	base
+SELECT b, MID(b,5,15) FROM t1;
+b	MID(b,5,15)
+
+tianmu engine	mu engine
+tianmu database	mu database
+SELECT b, MID(b,12,15) FROM t1;
+b	MID(b,12,15)
+
+tianmu engine	ne
+tianmu database	base
+SELECT b, MID(b,1,1) FROM t1;
+b	MID(b,1,1)
+
+tianmu engine	t
+tianmu database	t
+SELECT b, MID(b,1,2) FROM t1;
+b	MID(b,1,2)
+
+tianmu engine	ti
+tianmu database	ti
+SELECT b, MID(b,5,5) FROM t1;
+b	MID(b,5,5)
+
+tianmu engine	mu en
+tianmu database	mu da
+SELECT b, MID(b,-2,5) FROM t1;
+b	MID(b,-2,5)
+
+tianmu engine	ne
+tianmu database	se
+SELECT b, MID(b,-5,15) FROM t1;
+b	MID(b,-5,15)
+
+tianmu engine	ngine
+tianmu database	abase
+SELECT b, MID(b,-15,15) FROM t1;
+b	MID(b,-15,15)
+
+tianmu engine	
+tianmu database	tianmu database
+SELECT b, MID(b,0,0) FROM t1;
+b	MID(b,0,0)
+
+tianmu engine	
+tianmu database	
+SELECT b, MID(b,1,0) FROM t1;
+b	MID(b,1,0)
+
+tianmu engine	
+tianmu database	
+SELECT b, MID(b,0,1) FROM t1;
+b	MID(b,0,1)
+
+tianmu engine	
+tianmu database	
+SELECT b, MID(b,-1,0) FROM t1;
+b	MID(b,-1,0)
+
+tianmu engine	
+tianmu database	
+DROP DATABASE mid_function;

mysql-test/suite/tianmu/r/right_function.result

@@ -0,0 +1,49 @@
+#
+# RIGHT() function
+# Author: syw
+#
+DROP DATABASE IF EXISTS right_function;
+CREATE DATABASE right_function;
+USE right_function;
+CREATE TABLE t1 (a INT, b CHAR(15))ENGINE=tianmu;
+INSERT INTO t1 VALUES (NULL, ''),(1, 'tianmu'),(2, 'tainmu'),(3, 'Innodb');
+SELECT RIGHT('tianmu cs', 2) FROM t1 LIMIT 1;
+RIGHT('tianmu cs', 2)
+cs
+SELECT RIGHT('tianmu cs', 3) FROM t1 LIMIT 1;
+RIGHT('tianmu cs', 3)
+ cs
+SELECT RIGHT('tianmu cs', 4) FROM t1 LIMIT 1;
+RIGHT('tianmu cs', 4)
+u cs
+SELECT b, RIGHT(b, 0) FROM t1 ORDER BY 1;
+b	RIGHT(b, 0)
+
+Innodb	
+tainmu	
+tianmu	
+SELECT b, RIGHT(b, -1) FROM t1 ORDER BY 1;
+b	RIGHT(b, -1)
+
+Innodb	
+tainmu	
+tianmu	
+SELECT b, RIGHT(b, 6) FROM t1 ORDER BY 1;
+b	RIGHT(b, 6)
+
+Innodb	Innodb
+tainmu	tainmu
+tianmu	tianmu
+SELECT b, RIGHT(b, 9) FROM t1 ORDER BY 1;
+b	RIGHT(b, 9)
+
+Innodb	Innodb
+tainmu	tainmu
+tianmu	tianmu
+SELECT b, RIGHT(concat(b, '_mmm'), 10) FROM t1 ORDER BY 1;
+b	RIGHT(concat(b, '_mmm'), 10)
+	_mmm
+Innodb	Innodb_mmm
+tainmu	tainmu_mmm
+tianmu	tianmu_mmm
+DROP DATABASE right_function;

mysql-test/suite/tianmu/r/substr_function.result

@@ -0,0 +1,100 @@
+#
+# SUBSTR() function
+# Author: ysw
+#
+DROP DATABASE IF EXISTS substr_function;
+CREATE DATABASE substr_function;
+USE substr_function;
+CREATE TABLE t1
+(
+t1_INT INT,
+t1_DECIMAL DECIMAL(12,5),
+t1_TEXT TEXT,
+t1_DATE DATE,
+t1_TIME TIME
+)ENGINE=tianmu;
+INSERT INTO t1 VALUES(103, 1234.5699, 'pqr stu vwx yz', '1997-12-12', '22:12:02');
+INSERT INTO t1 VALUES(-7299, 111.99, 'abcde//fghijk//lm', '2001-1-1', '23:59:59');
+INSERT INTO t1 VALUES(9913, 98765.4321, repeat('q00', 5), '09-12-11', '01:08:59');
+SELECT SUBSTR('123456789', 5, 3) FROM t1 LIMIT 1;
+SUBSTR('123456789', 5, 3)
+567
+SELECT SUBSTR('abcdefghij', 3, 5) FROM t1 LIMIT 1;
+SUBSTR('abcdefghij', 3, 5)
+cdefg
+SELECT SUBSTR('pqr stu vwz', 3, 5) FROM t1 LIMIT 1;
+SUBSTR('pqr stu vwz', 3, 5)
+r stu
+SELECT SUBSTR('pqr stu vwz', 3) FROM t1 LIMIT 1;
+SUBSTR('pqr stu vwz', 3)
+r stu vwz
+SELECT SUBSTR('pqr stu vwz' FROM 3) FROM t1 LIMIT 1;
+SUBSTR('pqr stu vwz' FROM 3)
+r stu vwz
+SELECT SUBSTR('11:12:13' FROM 4 FOR 2) FROM t1 LIMIT 1;
+SUBSTR('11:12:13' FROM 4 FOR 2)
+12
+SELECT SUBSTR('11:12:13', 4, 2) FROM t1 LIMIT 1;
+SUBSTR('11:12:13', 4, 2)
+12
+SELECT SUBSTR(t1_TEXT FROM 3) FROM t1 ORDER BY 1;
+SUBSTR(t1_TEXT FROM 3)
+0q00q00q00q00
+cde//fghijk//lm
+r stu vwx yz
+SELECT SUBSTR(t1_TEXT, 3) FROM t1 ORDER BY 1;
+SUBSTR(t1_TEXT, 3)
+0q00q00q00q00
+cde//fghijk//lm
+r stu vwx yz
+SELECT SUBSTR(t1_TEXT FROM 3 FOR 15) FROM t1 ORDER BY 1;
+SUBSTR(t1_TEXT FROM 3 FOR 15)
+0q00q00q00q00
+cde//fghijk//lm
+r stu vwx yz
+SELECT SUBSTR(t1_TEXT, 3, 15) FROM t1 ORDER BY 1;
+SUBSTR(t1_TEXT, 3, 15)
+0q00q00q00q00
+cde//fghijk//lm
+r stu vwx yz
+SELECT SUBSTR(t1_DATE FROM 3) FROM t1 ORDER BY 1;
+SUBSTR(t1_DATE FROM 3)
+01-01-01
+09-12-11
+97-12-12
+SELECT SUBSTR(t1_DATE, 3) FROM t1 ORDER BY 1;
+SUBSTR(t1_DATE, 3)
+01-01-01
+09-12-11
+97-12-12
+SELECT SUBSTR(t1_DATE FROM 3 FOR 15) FROM t1 ORDER BY 1;
+SUBSTR(t1_DATE FROM 3 FOR 15)
+01-01-01
+09-12-11
+97-12-12
+SELECT SUBSTR(t1_DATE, 3, 15) FROM t1 ORDER BY 1;
+SUBSTR(t1_DATE, 3, 15)
+01-01-01
+09-12-11
+97-12-12
+SELECT SUBSTR(t1_TIME FROM 3) FROM t1 ORDER BY 1;
+SUBSTR(t1_TIME FROM 3)
+:08:59
+:12:02
+:59:59
+SELECT SUBSTR(t1_TIME, 3) FROM t1 ORDER BY 1;
+SUBSTR(t1_TIME, 3)
+:08:59
+:12:02
+:59:59
+SELECT SUBSTR(t1_TIME FROM 3 FOR 15) FROM t1 ORDER BY 1;
+SUBSTR(t1_TIME FROM 3 FOR 15)
+:08:59
+:12:02
+:59:59
+SELECT SUBSTR(t1_TIME, 3, 15) FROM t1 ORDER BY 1;
+SUBSTR(t1_TIME, 3, 15)
+:08:59
+:12:02
+:59:59
+DROP DATABASE substr_function;