--echo #
--echo # Start of 10.1 tests
--echo #

--echo #
--echo # MDEV-8865 Wrong field type or metadata for COALESCE(signed_int_column, unsigned_int_column)
--echo #

--echo #
CREATE TABLE t1 (a INT, b INT UNSIGNED);
INSERT INTO t1 VALUES (1,1);
INSERT INTO t1 VALUES (-1,1);
INSERT INTO t1 VALUES (-2147483648,4294967295);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a INT, b INT);
INSERT INTO t1 VALUES (1,1);
INSERT INTO t1 VALUES (-2147483648,2147483647);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a BIGINT, b BIGINT UNSIGNED);
INSERT INTO t1 VALUES (1,1);
INSERT INTO t1 VALUES (-9223372036854775808,0xFFFFFFFFFFFFFFFF);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a BIGINT, b BIGINT);
INSERT INTO t1 VALUES (1,1);
INSERT INTO t1 VALUES (-9223372036854775808,9223372036854775807);
--source include/func_hybrid_type.inc
DROP TABLE t1;

# Testing BIT(N) types.
# Using safe BIT(N) type and value to make sure
# that "file func_hybrid_type.test" tells "ASCII text".

--echo #
CREATE TABLE t1 (a INT, b BIT(8));
INSERT INTO t1 VALUES (-2147483648,0x32);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a INT UNSIGNED, b BIT(8));
INSERT INTO t1 VALUES (4294967295,0x32);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a BIT(7), b BIT(8));
INSERT INTO t1 VALUES (0x32,0x32);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a FLOAT, b SMALLINT);
INSERT INTO t1 VALUES (1,-32678);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a VARCHAR(10), b ENUM('b'));
INSERT INTO t1 VALUES ('a','b');
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a INT, b YEAR);
INSERT INTO t1 VALUES (-2147483648,2015);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
CREATE TABLE t1 (a INT UNSIGNED, b YEAR);
INSERT INTO t1 VALUES (4294967295,2015);
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
SET timestamp=UNIX_TIMESTAMP('2001-01-01 01:02:03');
CREATE TABLE t1 (a DATE, b TIME);
INSERT INTO t1 VALUES ('2010-01-01','10:20:30');
--source include/func_hybrid_type.inc
DROP TABLE t1;
SET timestamp=DEFAULT;

--echo #
SET timestamp=UNIX_TIMESTAMP('2001-01-01 01:02:03');
CREATE TABLE t1 (a TIMESTAMP, b TIME);
INSERT INTO t1 VALUES ('2010-01-01 00:00:00','10:20:30');
--source include/func_hybrid_type.inc
DROP TABLE t1;
SET timestamp=DEFAULT;

--echo #
SET timestamp=UNIX_TIMESTAMP('2001-01-01 01:02:03');
CREATE TABLE t1 (a DATETIME, b TIME);
INSERT INTO t1 VALUES ('2010-01-01 00:00:00','10:20:30');
--source include/func_hybrid_type.inc
DROP TABLE t1;
SET timestamp=DEFAULT;

--echo #
SET timestamp=UNIX_TIMESTAMP('2001-01-01 01:02:03');
CREATE TABLE t1 (a DATETIME, b DATE);
INSERT INTO t1 VALUES ('2010-01-01 10:20:30','2001-01-02');
--source include/func_hybrid_type.inc
DROP TABLE t1;
SET timestamp=DEFAULT;


--echo #
--echo # MDEV-8873 Wrong field type or metadata for LEAST(int_column,string_column)
--echo #
CREATE TABLE t1 (a INT, b VARCHAR(10));
INSERT INTO t1 VALUES (-2147483648,'100x');
--source include/func_hybrid_type.inc
DROP TABLE t1;

--echo #
--echo # MDEV-4848 Wrong metadata or column type for LEAST(1.0,'10')
--echo #
--disable_ps_protocol
--disable_view_protocol
--enable_metadata
SELECT LEAST(1.0,'10');
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
CREATE TABLE t1 AS SELECT LEAST(1.0,'10');
SHOW CREATE TABLE t1;
DROP TABLE t1;

--echo #
--echo # MDEV-657 LP:873142 - GREATEST() does not always return same signness of argument types
--echo #
CREATE TABLE t1 (a BIGINT(20) UNSIGNED NOT NULL PRIMARY KEY);
INSERT INTO t1 (a) VALUES (13836376518955650385) ON DUPLICATE KEY UPDATE a=GREATEST(a,VALUES(a));
INSERT INTO t1 (a) VALUES (13836376518955650385) ON DUPLICATE KEY UPDATE a=GREATEST(a,VALUES(a));
SELECT * FROM t1;
DROP TABLE t1;

--echo #
--echo # MDEV-5694 GREATEST(date, time) returns a wrong data type
--echo #
SET timestamp=UNIX_TIMESTAMP('2010-01-01 01:02:03');
--disable_ps_protocol
--disable_view_protocol
--enable_metadata
# Expect DATETIME type (12) in metadata
SELECT GREATEST(CURRENT_TIME, CURRENT_DATE), COALESCE(CURRENT_TIME, CURRENT_DATE);
CREATE TABLE t1 (a TIMESTAMP);
INSERT INTO t1 VALUES ('2010-01-01 10:20:30');
# Expect TIMESTAMP type (7) in metadata 
SELECT GREATEST(a,a) FROM t1;
# Similar to this one
SELECT COALESCE(a,a) FROM t1;
DROP TABLE t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
CREATE TABLE t1 (a TIMESTAMP, b DATETIME);
CREATE TABLE t2 AS SELECT LEAST(a,a),LEAST(b,b),LEAST(a,b) FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t2;
DROP TABLE t1;
SET timestamp=DEFAULT;

--echo #
--echo # MDEV-8910 Wrong metadata or field type for MAX(COALESCE(string_field))
--echo #
CREATE TABLE t1 (c1 TINYBLOB, c2 MEDIUMBLOB, c3 BLOB, c4 LONGBLOB);
CREATE TABLE t2 AS
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2,
  MAX(COALESCE(c3)) AS c3,
  MAX(COALESCE(c4)) AS c4
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2,
  MAX(COALESCE(c3)) AS c3,
  MAX(COALESCE(c4)) AS c4
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 CHAR(1), c2 CHAR(255)) CHARACTER SET latin1;
CREATE TABLE t2 AS
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 CHAR(1), c2 CHAR(255)) CHARACTER SET utf8;
CREATE TABLE t2 AS
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 VARCHAR(1), c2 VARCHAR(255), c3 VARCHAR(20000)) CHARACTER SET latin1;
CREATE TABLE t2 AS
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2,
  MAX(COALESCE(c3)) AS c3
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2,
  MAX(COALESCE(c3)) AS c3
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 VARCHAR(1), c2 VARCHAR(255), c3 VARCHAR(20000)) CHARACTER SET utf8;
CREATE TABLE t2 AS
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2,
  MAX(COALESCE(c3)) AS c3
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  MAX(COALESCE(c1)) AS c1,
  MAX(COALESCE(c2)) AS c2,
  MAX(COALESCE(c3)) AS c3
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 ENUM('a')) CHARACTER SET latin1;
CREATE TABLE t2 AS
SELECT
  MAX(COALESCE(c1)) AS c1
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  MAX(COALESCE(c1)) AS c1
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 ENUM('a')) CHARACTER SET utf8;
CREATE TABLE t2 AS
SELECT
  MAX(COALESCE(c1)) AS c1
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  MAX(COALESCE(c1)) AS c1
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;


--echo #
--echo # MDEV-8912 Wrong metadata or type for @c:=string_or_blob_field
--echo #
CREATE TABLE t1 (c1 TINYBLOB, c2 BLOB, c3 MEDIUMBLOB, c4 LONGBLOB);
CREATE TABLE t2 AS
SELECT
  @c1:=c1 AS c1,
  @c2:=c2 AS c2,
  @c3:=c3 AS c3,
  @c4:=c4 AS c4
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  @c1:=c1 AS c1,
  @c2:=c2 AS c2,
  @c3:=c3 AS c3,
  @c4:=c4 AS c4
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 CHAR(1), c2 CHAR(255)) CHARACTER SET latin1;
CREATE TABLE t2 AS
SELECT
  @c1:=c1 AS c1,
  @c2:=c2 AS c2
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  @c1:=c1 AS c1,
  @c2:=c2 AS c2
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 CHAR(1), c2 CHAR(255)) CHARACTER SET utf8;
CREATE TABLE t2 AS
SELECT
  @c1:=c1 AS c1,
  @c2:=c2 AS c2
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  @c1:=c1 AS c1,
  @c2:=c2 AS c2
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 VARCHAR(1), c2 VARCHAR(255), c3 VARCHAR(20000)) CHARACTER SET latin1;
CREATE TABLE t2 AS
SELECT
  @c:=c1 AS c1,
  @c:=c2 AS c2,
  @c:=c3 AS c3
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  @c:=c1 AS c1,
  @c:=c2 AS c2,
  @c:=c3 AS c3
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 VARCHAR(1), c2 VARCHAR(255), c3 VARCHAR(20000)) CHARACTER SET utf8;
CREATE TABLE t2 AS
SELECT
  @c:=c1 AS c1,
  @c:=c2 AS c2,
  @c:=c3 AS c3
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  @c:=c1 AS c1,
  @c:=c2 AS c2,
  @c:=c3 AS c3
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 ENUM('a')) CHARACTER SET latin1;
CREATE TABLE t2 AS
SELECT
  @c:=c1 AS c1
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  @c:=c1 AS c1
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;

CREATE TABLE t1 (c1 ENUM('a')) CHARACTER SET utf8;
CREATE TABLE t2 AS
SELECT
  @c:=c1 AS c1
FROM t1;
SHOW CREATE TABLE t2;
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  @c:=c1 AS c1
FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t2;
DROP TABLE t1;


--echo #
--echo # MDEV-9653 Assertion `length || !scale' failed in uint my_decimal_length_to_precision(uint, uint, bool)
--echo #
#enable after fix MDEV-27871
--disable_view_protocol
SELECT CASE 0 WHEN 1 THEN (CASE 2 WHEN 3 THEN NULL END) WHEN 4 THEN 5 END;
--enable_view_protocol
SELECT CASE 0 WHEN 1 THEN (COALESCE(NULL)) WHEN 4 THEN 5 END;
SELECT CASE WHEN TRUE THEN COALESCE(NULL) ELSE 4 END;

--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT COALESCE(COALESCE(NULL), 1.1) AS c0, IF(0, COALESCE(NULL), 1.1) AS c1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol


--echo #
--echo # MDEV-9752 Wrong data type for COALEASCE(?,1) in prepared statements
--echo #
PREPARE stmt FROM "CREATE TABLE t1 AS SELECT CONCAT(COALESCE(?,1)) AS a, CONCAT(CASE WHEN TRUE THEN ? ELSE 1 END) AS b";
SET @a=1;
EXECUTE stmt USING @a,@a;
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #
--echo # MDEV-11015 Assertion failed: precision > 0 in decimal_bin_size upon SELECT with DISTINCT, CAST and other functions
--echo #

CREATE TABLE t1 (b LONGBLOB);
INSERT IGNORE INTO t1 VALUES ('foo'),('bar');
SELECT DISTINCT - GREATEST( b, CAST( NULL AS DATETIME ) ) AS f FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (b LONGBLOB);
INSERT IGNORE INTO t1 VALUES ('foo'),('bar');
SELECT DISTINCT - GREATEST( b, CAST( NULL AS TIME) ) AS f FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (b LONGBLOB);
INSERT IGNORE INTO t1 VALUES ('foo'),('bar');
SELECT DISTINCT - GREATEST( b, CAST( NULL AS DATE) ) AS f FROM t1;
DROP TABLE t1;

--echo #
--echo # End of 10.1 tests
--echo #

--echo #
--echo # Start of 10.3 tests
--echo #

--echo #
--echo # MDEV-12497 Wrong data type for LEAST(latin1_expr, utf8_expr)
--echo #

CREATE TABLE t1 AS SELECT
  LEAST(_latin1'aaa',_utf8 0xC39F) AS c1,
  COALESCE(_latin1'aaa',_utf8 0xC39F) AS c2;
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;

--echo #
--echo # MDEV-12504 Wrong data type for LEAST(date_expr,time_expr)
--echo #

CREATE TABLE t1 AS SELECT
  LEAST(DATE'2001-01-01', TIME'10:20:30') AS c1,
  CONCAT(LEAST(DATE'2001-01-01', TIME'10:20:30')) AS c2;
SELECT * FROM t1;
DROP TABLE t1;

--echo #
--echo # MDEV-12505 Wrong data type for GREATEST(bit_column, int_column)
--echo #

CREATE TABLE t1 (a BIT(64),b INT);
INSERT INTO t1 VALUES (0xFFFFFFFFFFFFFFFF,-1);
SELECT a>b, COALESCE(a,b), GREATEST(a,b) FROM t1;
CREATE TABLE t2 AS SELECT COALESCE(a,b),GREATEST(a,b) FROM t1;
SELECT * FROM t2;
SHOW CREATE TABLE t2;
DROP TABLE t2;
DROP TABLE t1;

--echo #
--echo # MDEV-12601 Hybrid functions create a column of an impossible type DOUBLE(256,4)
--echo #

CREATE TABLE t1 (a DOUBLE(255,4),b DOUBLE(255,3));
CREATE TABLE t2 AS SELECT COALESCE(a,b) FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t2;
DROP TABLE t1;

--echo #
--echo # MDEV-12617 CASE and CASE-alike hybrid functions do not preserve exact data types
--echo #

CREATE TABLE t1 (a FLOAT(10,2));
CREATE TABLE t2 AS SELECT COALESCE(a) FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t2, t1;

CREATE TABLE t1 (a FLOAT(10,2));
CREATE TABLE t2 AS SELECT LEAST(a,a) FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t2, t1;

CREATE TABLE t1 (a TINYINT(1));
CREATE TABLE t2 AS SELECT COALESCE(a) FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t2, t1;

CREATE TABLE t1 (a TINYINT(1));
CREATE TABLE t2 AS SELECT LEAST(a,a) FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t2, t1;

--echo #
--echo # MDEV-12875 Wrong VIEW column data type for COALESCE(int_column)
--echo #

CREATE TABLE t1 (a INT);
CREATE OR REPLACE VIEW v1 AS SELECT COALESCE(a) FROM t1;
DESCRIBE v1;
DROP VIEW v1;
DROP TABLE t1;

--echo #
--echo # MDEV-10309 COALESCE(12345678900) makes a column of a wrong type and truncates the data
--echo #

CREATE TABLE t1 AS SELECT 12345678900 AS c1, COALESCE(12345678900) AS c2;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 AS SELECT
  9 AS i1, COALESCE(9) AS c1,
  99 AS i2, COALESCE(99) AS c2,
  999 AS i3, COALESCE(999) AS c3,
  9999 AS i4, COALESCE(9999) AS c4,
  99999 AS i5, COALESCE(99999) AS c5,
  999999 AS i6, COALESCE(999999) AS c6,
  9999999 AS i7, COALESCE(9999999) AS c7,
  99999999 AS i8, COALESCE(99999999) AS c8,
  999999999 AS i9, COALESCE(999999999) AS c9,
  2147483647, COALESCE(2147483647),
  2147483648, COALESCE(2147483648),
  9999999999 AS i10, COALESCE(9999999999) AS c10,
  99999999999 AS i11, COALESCE(99999999999) AS c11,
  999999999999 AS i12, COALESCE(999999999999) AS c12,
  9999999999999 AS i13, COALESCE(9999999999999) AS c13,
  99999999999999 AS i14, COALESCE(99999999999999) AS c14,
  999999999999999 AS i15, COALESCE(999999999999999) AS c15,
  9999999999999999 AS i16, COALESCE(9999999999999999) AS c16,
  99999999999999999 AS i17, COALESCE(99999999999999999) AS c17,
  999999999999999999 AS i18, COALESCE(999999999999999999) AS c18,
  9223372036854775807, COALESCE(9223372036854775807),
  9223372036854775808, COALESCE(9223372036854775808),
  9999999999999999999 AS i19, COALESCE(9999999999999999999) AS c19,
  18446744073709551615, COALESCE(18446744073709551615),
  18446744073709551616, COALESCE(18446744073709551616),
  99999999999999999999 AS i20, COALESCE(99999999999999999999) AS c20,
  999999999999999999999 AS i21, COALESCE(999999999999999999999) AS c21,
  9999999999999999999999 AS i22, COALESCE(9999999999999999999999) AS c22;
SHOW CREATE TABLE t1;
--vertical_results
SELECT * FROM t1;
--horizontal_results
DROP TABLE t1;


--echo #
--echo # MDEV-9406 CREATE TABLE..SELECT creates different columns for IFNULL() and equivalent COALESCE,CASE,IF
--echo #
CREATE TABLE t1 (a SMALLINT);
INSERT INTO t1 VALUES (1),(2);
CREATE TABLE t2 AS SELECT
  IFNULL(a,a) AS c1,
  COALESCE(a,a) AS c2,
  CASE WHEN a IS NOT NULL THEN a ELSE a END AS c3,
  IF(a IS NULL,a,a) AS c4 FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t2,t1;

CREATE TABLE t1 AS SELECT
  connection_id() AS c0,
  IFNULL(connection_id(),connection_id()) AS c1,
  COALESCE(connection_id(), connection_id()) AS c2,
  CASE WHEN 0 THEN connection_id() ELSE connection_id() END AS c3,
  IF(0,connection_id(),connection_id()) AS c4;
SHOW CREATE TABLE t1;
DROP TABLE t1;

--echo #
--echo # MDEV-17759 Assertion `precision > 0' failed in decimal_bin_size upon CREATE TABLE .. SELECT
--echo #

SET sql_mode='';
CREATE TABLE t1 (d DECIMAL(43,0) UNSIGNED);
INSERT INTO t1 VALUES (1);
CREATE TABLE t2 AS SELECT
  IFNULL(SLEEP(0.01), NULL DIV d) AS f0,
  IFNULL(SLEEP(0.01), '' DIV d) AS f1
FROM t1;
SHOW CREATE TABLE t2;
DROP TABLE t1, t2;
SET sql_mode=DEFAULT;


--echo #
--echo # MDEV-17325 NULL-ability problems with LEAST() in combination with NO_ZERO_DATE and NO_ZERO_IN_DATE
--echo #

SET sql_mode='NO_ZERO_DATE,NO_ZERO_IN_DATE';

--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  LEAST('0000-00-00',DATE'2001-01-01') AS s1,
  LEAST('0001-00-01',DATE'2001-01-01') AS s2,
  LEAST('0000-00-00',TIMESTAMP'2001-01-01 00:00:00') AS s3,
  LEAST('0001-00-01',TIMESTAMP'2001-01-01 00:00:00') AS s4,
  LEAST(0,DATE'2001-01-01') AS i1,
  LEAST(20010001,DATE'2001-01-01') AS i2,
  LEAST(0,TIMESTAMP'2001-01-01 00:00:00') AS i3,
  LEAST(20010001,TIMESTAMP'2001-01-01 00:00:00') AS i4;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol

SET sql_mode='NO_ZERO_DATE,NO_ZERO_IN_DATE';
CREATE TABLE t1 AS SELECT
  LEAST('0000-00-00',DATE'2001-01-01') AS s1,
  LEAST('0001-00-01',DATE'2001-01-01') AS s2,
  LEAST('0000-00-00',TIMESTAMP'2001-01-01 00:00:00') AS s3,
  LEAST('0001-00-01',TIMESTAMP'2001-01-01 00:00:00') AS s4,
  LEAST(0,DATE'2001-01-01') AS i1,
  LEAST(20010001,DATE'2001-01-01') AS i2,
  LEAST(0,TIMESTAMP'2001-01-01 00:00:00') AS i3,
  LEAST(20010001,TIMESTAMP'2001-01-01 00:00:00') AS i4;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;

SET timestamp=UNIX_TIMESTAMP('2001-01-01 10:20:30');

# A TIME always converts to a non-NULL DATETIME with the new CAST style
# Expect a NOT NULL column
CREATE TABLE t1 AS SELECT LEAST(CURRENT_DATE,CURRENT_TIME) AS c1;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;

# A TIME can convert to a NULL DATETIME with old CAST style
# Expect a NULL-able column
SET old_mode=ZERO_DATE_TIME_CAST;
CREATE TABLE t1 AS SELECT LEAST(CURRENT_DATE,CURRENT_TIME) AS c1;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
SET old_mode=DEFAULT;
SET timestamp=DEFAULT;

SET sql_mode=DEFAULT;

SET sql_mode='';
SELECT LEAST(999,TIME'10:20:30') AS c1;
CREATE TABLE t1 AS SELECT LEAST(999,TIME'10:20:30') AS c1;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
SET sql_mode=DEFAULT;

--echo #
--echo # MDEV-18456 Assertion `item->maybe_null' failed in Type_handler_temporal_result::make_sort_key
--echo #

CREATE TABLE t1 (t TIME NOT NULL);
INSERT INTO t1 VALUES ('00:20:11'),('14:52:05');
SELECT GREATEST('9999', t) FROM t1 ORDER BY 1;
DROP TABLE t1;


--echo #
--echo # End of 10.3 tests
--echo #

--echo #
--echo # MDEV-17325 NULL-ability problems with LEAST() in combination with NO_ZERO_DATE and NO_ZERO_IN_DATE
--echo #

SET sql_mode='NO_ZERO_DATE,NO_ZERO_IN_DATE';

--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT
  LEAST('0000-00-00',DATE'2001-01-01') AS s1,
  LEAST('0001-00-01',DATE'2001-01-01') AS s2,
  LEAST('0000-00-00',TIMESTAMP'2001-01-01 00:00:00') AS s3,
  LEAST('0001-00-01',TIMESTAMP'2001-01-01 00:00:00') AS s4,
  LEAST(0,DATE'2001-01-01') AS i1,
  LEAST(20010001,DATE'2001-01-01') AS i2,
  LEAST(0,TIMESTAMP'2001-01-01 00:00:00') AS i3,
  LEAST(20010001,TIMESTAMP'2001-01-01 00:00:00') AS i4;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol

SET sql_mode='NO_ZERO_DATE,NO_ZERO_IN_DATE';
CREATE TABLE t1 AS SELECT
  LEAST('0000-00-00',DATE'2001-01-01') AS s1,
  LEAST('0001-00-01',DATE'2001-01-01') AS s2,
  LEAST('0000-00-00',TIMESTAMP'2001-01-01 00:00:00') AS s3,
  LEAST('0001-00-01',TIMESTAMP'2001-01-01 00:00:00') AS s4,
  LEAST(0,DATE'2001-01-01') AS i1,
  LEAST(20010001,DATE'2001-01-01') AS i2,
  LEAST(0,TIMESTAMP'2001-01-01 00:00:00') AS i3,
  LEAST(20010001,TIMESTAMP'2001-01-01 00:00:00') AS i4;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;

SET timestamp=UNIX_TIMESTAMP('2001-01-01 10:20:30');

# A TIME always converts to a non-NULL DATETIME with the new CAST style
# Expect a NOT NULL column
CREATE TABLE t1 AS SELECT LEAST(CURRENT_DATE,CURRENT_TIME) AS c1;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;

# A TIME can convert to a NULL DATETIME with old CAST style
# Expect a NULL-able column
SET old_mode=ZERO_DATE_TIME_CAST;
CREATE TABLE t1 AS SELECT LEAST(CURRENT_DATE,CURRENT_TIME) AS c1;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
SET old_mode=DEFAULT;
SET timestamp=DEFAULT;

SET sql_mode=DEFAULT;

SET sql_mode='';
SELECT LEAST(999,TIME'10:20:30') AS c1;
CREATE TABLE t1 AS SELECT LEAST(999,TIME'10:20:30') AS c1;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
SET sql_mode=DEFAULT;

--echo #
--echo # MDEV-17318 CAST(LEAST(zero_date,non_zero_date) AS numeric_data_type) returns a wrong result
--echo #
SET sql_mode='NO_ZERO_DATE,NO_ZERO_IN_DATE';
SELECT
  LEAST('0000-00-00',DATE'2001-01-01') AS c0,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS CHAR) AS string,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS DATE) AS date,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS DATETIME) AS datetime,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS TIME) AS time,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS DECIMAL) AS dc,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS DOUBLE) AS dbl,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS SIGNED) AS sint,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS UNSIGNED) AS uint;
CREATE TABLE t1 AS SELECT
  LEAST('0000-00-00',DATE'2001-01-01') AS c0,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS CHAR) AS string,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS DATE) AS date,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS DATETIME) AS datetime,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS TIME) AS time,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS DECIMAL) AS dc,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS DOUBLE) AS dbl,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS SIGNED) AS sint,
  CAST(LEAST('0000-00-00',DATE'2001-01-01') AS UNSIGNED) AS uint;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
SET sql_mode=DEFAULT;

--echo #
--echo # MDEV-17330 Wrong result for 0 + LEAST(TIME'-10:00:00',TIME'10:00:00')
--echo #
SELECT 0 + LEAST(TIME'-10:00:00',TIME'10:00:00') AS c;


--echo #
--echo # End of 10.4 tests
--echo #


--echo #
--echo # Start of 10.5 tests
--echo #

--echo #
--echo # MDEV-20332 Wrong UNSIGNED metadata flag returned for COALESCE(unsigned_field,timestamp_field)
--echo #

CREATE TABLE t1 (a INT UNSIGNED, b TIMESTAMP);
--disable_view_protocol
--disable_ps_protocol
--enable_metadata
SELECT COALESCE(a,b) FROM t1;
--disable_metadata
--enable_ps_protocol
--enable_view_protocol
DROP TABLE t1;

--echo #
--echo # MDEV-20353 Add separate type handlers for unsigned integer data types
--echo #

--echo # Constant

--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT 1=ROW(1,1);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT -1=ROW(1,1);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT 9223372036854775807=ROW(1,1);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT 9223372036854775808=ROW(1,1);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT 18446744073709551615=ROW(1,1);


--echo # COALESCE

CREATE TABLE t1 (a TINYINT UNSIGNED, b TINYINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a,a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(b,b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a SMALLINT UNSIGNED, b SMALLINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a,a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(b,b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a MEDIUMINT UNSIGNED, b MEDIUMINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a,a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(b,b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a INT UNSIGNED, b INT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a,a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(b,b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a BIGINT UNSIGNED, b BIGINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a,a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(b,b)=ROW(1,1) FROM t1;
DROP TABLE t1;


--echo # COALESCE for different types integer types, with the UNSIGNED flag

CREATE TABLE t1 (a1 TINYINT UNSIGNED, a2 SMALLINT UNSIGNED);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a1,a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 SMALLINT UNSIGNED, a2 MEDIUMINT UNSIGNED);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a1,a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 MEDIUMINT UNSIGNED, a2 INT UNSIGNED);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a1,a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 INT UNSIGNED, a2 BIGINT UNSIGNED);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a1,a2)=ROW(1,1) FROM t1;
DROP TABLE t1;


--echo # COALESCE for different types integer types, without the UNSIGNED flag

CREATE TABLE t1 (a1 TINYINT, a2 SMALLINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a1,a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 SMALLINT, a2 MEDIUMINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a1,a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 MEDIUMINT, a2 INT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a1,a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 INT, a2 BIGINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT COALESCE(a1,a2)=ROW(1,1) FROM t1;
DROP TABLE t1;


--echo # Operator +

CREATE TABLE t1 (a TINYINT UNSIGNED, b TINYINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a+a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (b+b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a SMALLINT UNSIGNED, b SMALLINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a+a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (b+b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a MEDIUMINT UNSIGNED, b MEDIUMINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a+a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (b+b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a INT UNSIGNED, b INT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a+a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (b+b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a BIGINT UNSIGNED, b BIGINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a+a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (b+b)=ROW(1,1) FROM t1;
DROP TABLE t1;


--echo # Opetator + for different types integer types, with the UNSIGNED flag

CREATE TABLE t1 (a1 TINYINT UNSIGNED, a2 SMALLINT UNSIGNED);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a1+a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 SMALLINT UNSIGNED, a2 MEDIUMINT UNSIGNED);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a1+a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 MEDIUMINT UNSIGNED, a2 INT UNSIGNED);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a1+a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 INT UNSIGNED, a2 BIGINT UNSIGNED);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a1+a2)=ROW(1,1) FROM t1;
DROP TABLE t1;


--echo # Operator + for different types integer types, without the UNSIGNED flag

CREATE TABLE t1 (a1 TINYINT, a2 SMALLINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a1+a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 SMALLINT, a2 MEDIUMINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a1+a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 MEDIUMINT, a2 INT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a1+a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a1 INT, a2 BIGINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT (a1+a2)=ROW(1,1) FROM t1;
DROP TABLE t1;

--echo # SUM

CREATE TABLE t1 (a TINYINT UNSIGNED, b TINYINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a SMALLINT UNSIGNED, b SMALLINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a MEDIUMINT UNSIGNED, b MEDIUMINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a INT UNSIGNED, b INT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(b)=ROW(1,1) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a BIGINT UNSIGNED, b BIGINT);
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(a)=ROW(1,1) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT MAX(b)=ROW(1,1) FROM t1;
DROP TABLE t1;

--echo # HEX hybrid

--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT 0x20+ROW(1,1);

--echo # System variables

--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
SELECT @@max_allowed_packet=ROW(1,1);

--echo #
--echo # End of 10.5 tests
--echo #