--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

--echo Start of 5.4 tests

--echo #
--echo # WL#4642 Greek locale for DAYNAME, MONTHNAME, DATE_FORMAT
--echo #

SET NAMES utf8;

SET @@lc_time_names=109;
SELECT @@lc_time_names;

CREATE TABLE t1 (a DATE);
INSERT INTO t1 VALUES
('2006-01-01'),('2006-01-02'),('2006-01-03'),
('2006-01-04'),('2006-01-05'),('2006-01-06'),('2006-01-07');
SELECT a, date_format(a,'%a') as abday, dayname(a) as day FROM t1 ORDER BY a;
DROP TABLE t1;

CREATE TABLE t1 (a DATE);
INSERT INTO t1 VALUES
('2006-01-01'),('2006-02-01'),('2006-03-01'),
('2006-04-01'),('2006-05-01'),('2006-06-01'),
('2006-07-01'),('2006-08-01'),('2006-09-01'),
('2006-10-01'),('2006-11-01'),('2006-12-01');
SELECT a, date_format(a,'%b') as abmon, monthname(a) as mon FROM t1 ORDER BY a;

SELECT format(123456.789, 3, 'el_GR');
DROP TABLE t1;

--echo #
--echo # Bug#46633 Obsolete Serbian locale name
--echo #
SET lc_messages=sr_YU;
SHOW VARIABLES LIKE 'lc_messages';
SET lc_messages=sr_RS;
SHOW VARIABLES LIKE 'lc_messages';
SET lc_time_names=sr_RS;
SELECT format(123456.789, 3, 'sr_RS');

--echo #
--echo # Bug#43207 wrong LC_TIME names for romanian locale
--echo #
SET NAMES utf8;
SET lc_time_names=ro_RO;
SELECT DATE_FORMAT('2001-01-01', '%w %a %W');
SELECT DATE_FORMAT('2001-01-02', '%w %a %W');
SELECT DATE_FORMAT('2001-01-03', '%w %a %W');
SELECT DATE_FORMAT('2001-01-04', '%w %a %W');
SELECT DATE_FORMAT('2001-01-05', '%w %a %W');
SELECT DATE_FORMAT('2001-01-06', '%w %a %W');
SELECT DATE_FORMAT('2001-01-07', '%w %a %W');
--echo End of 5.4 tests

#
# MDEV-9928 LC_TIME_NAMES=de_AT; unusual name for february
#
SET NAMES utf8;
SET lc_time_names=de_AT;
SELECT monthname('2001-01-01');
SELECT monthname('2001-02-01');
SELECT monthname('2001-03-01');

--echo #
--echo # MDEV-10052 Illegal mix of collations with DAYNAME(date_field)<>varchar_field
--echo #
SET NAMES utf8;
CREATE TABLE t1 (c VARCHAR(8) CHARACTER SET latin1, d DATE);
INSERT INTO t1 VALUES ('test',now());
SET lc_time_names=ru_RU;
--error ER_CANT_AGGREGATE_2COLLATIONS
SELECT c FROM t1 WHERE DAYNAME(d)<>c;
--error ER_CANT_AGGREGATE_2COLLATIONS
SELECT c FROM t1 WHERE MONTHNAME(d)<>c;
SET lc_time_names=en_US;
SELECT c FROM t1 WHERE DAYNAME(d)<>c;
SELECT c FROM t1 WHERE MONTHNAME(d)<>c;
SET NAMES latin1;
SELECT c FROM t1 WHERE DAYNAME(d)<>c;
SELECT c FROM t1 WHERE MONTHNAME(d)<>c;
DROP TABLE t1;

--echo #
--echo # Start of 5.6 tests
--echo #

--echo #
--echo # WL#5303 Romansh locale for DAYNAME, MONTHNAME, DATE_FORMAT
--echo #

SET NAMES utf8;
SET @old_50915_lc_time_names := @@lc_time_names;
SET lc_time_names=en_US;
SELECT DATE_FORMAT('2001-01-01', '%w %a %W');
SELECT DATE_FORMAT('2001-03-01', '%c %b %M');
SET lc_time_names=rm_CH;
SELECT DATE_FORMAT('2001-01-01', '%w %a %W');
SELECT DATE_FORMAT('2001-01-02', '%w %a %W');
SELECT DATE_FORMAT('2001-01-03', '%w %a %W');
SELECT DATE_FORMAT('2001-01-04', '%w %a %W');
SELECT DATE_FORMAT('2001-01-05', '%w %a %W');
SELECT DATE_FORMAT('2001-01-06', '%w %a %W');
SELECT DATE_FORMAT('2001-01-07', '%w %a %W');
SELECT DATE_FORMAT('2001-01-01', '%c %b %M');
SELECT DATE_FORMAT('2001-02-01', '%c %b %M');
SELECT DATE_FORMAT('2001-03-01', '%c %b %M');
SELECT DATE_FORMAT('2001-04-01', '%c %b %M');
SELECT DATE_FORMAT('2001-05-01', '%c %b %M');
SELECT DATE_FORMAT('2001-06-01', '%c %b %M');
SELECT DATE_FORMAT('2001-07-01', '%c %b %M');
SELECT DATE_FORMAT('2001-08-01', '%c %b %M');
SELECT DATE_FORMAT('2001-09-01', '%c %b %M');
SELECT DATE_FORMAT('2001-10-01', '%c %b %M');
SELECT DATE_FORMAT('2001-11-01', '%c %b %M');
SELECT DATE_FORMAT('2001-12-01', '%c %b %M');
SET lc_time_names=de_CH;
SELECT DATE_FORMAT('2001-01-06', '%w %a %W');
SELECT DATE_FORMAT('2001-09-01', '%c %b %M');

# Checking AM/PM
SELECT DATE_FORMAT('2010-03-23 11:00:00','%h %p');
SELECT DATE_FORMAT('2010-03-23 13:00:00','%h %p');

# Checking numeric format
SELECT format(123456789,2,'rm_CH');

# Checking that error messages point to en_US.
SET lc_messages=rm_CH;
--error ER_NO_SUCH_TABLE
SELECT * FROM non_existent;

SET lc_time_names=@old_50915_lc_time_names;

--echo #
--echo # End of 10.0 tests
--echo #

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

# Item::print
create view v1 as select
        date_format('2001-10-02', '%c %b %M') as a,
        date_format('2001-10-02', '%c %b %M', 'ru_RU') as a1,
        format(123456789,2) as b,
        format(123456789,2,'rm_CH') as b1;
select * from v1;
show create view v1;
drop view v1;

--echo #
--echo # End of 10.2 tests
--echo #

#
# MDEV-11553 Can't restore a PERSISTENT column that uses DATE_FORMAT()
#
# 3-argument syntax for DATE_FORMAT()
select date_format('2001-01-01', '%w %a %W', 'ro_RO');
select date_format('2001-01-03', '%w %a %W', 'ro_RO');
select date_format('2001-01-05', '%w %a %W', 'ro_RO');
select date_format('2001-01-07', '%w %a %W', 'ro_RO');
select date_format('2001-01-01', '%w %a %W', 'de_AT');
select date_format('2001-02-01', '%w %a %W', 'de_AT');
select date_format('2001-03-01', '%w %a %W', 'de_AT');
select date_format('2001-01-01', '%w %a %W', 'en_US');
select date_format('2001-03-01', '%c %b %M', 'en_US');
select date_format('2001-01-01', '%w %a %W', 'rm_CH');
select date_format('2001-01-03', '%w %a %W', 'rm_CH');
select date_format('2001-01-05', '%w %a %W', 'rm_CH');
select date_format('2001-01-07', '%w %a %W', 'rm_CH');
select date_format('2001-02-01', '%c %b %M', 'rm_CH');
select date_format('2001-04-01', '%c %b %M', 'rm_CH');
select date_format('2001-06-01', '%c %b %M', 'rm_CH');
select date_format('2001-08-01', '%c %b %M', 'rm_CH');
select date_format('2001-10-01', '%c %b %M', 'rm_CH');
select date_format('2001-12-01', '%c %b %M', 'rm_CH');
select date_format('2001-01-06', '%w %a %W', 'de_CH');
select date_format('2001-09-01', '%c %b %M', 'de_CH');
