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#
# Tests for the QUARTER() function
#
# The Drizzle QUARTER() function differs from the MySQL QUARTER()
# function in these ways:
#
# * Does not accept invalid parameters. This results in an error
# in Drizzle.
#
# QUARTER() on a NULL should produce
# a NULL.
SELECT QUARTER(NULL);
#
# Test improper argument list
#
# 1 arg is required.
--error 1064
# Wrong parameter count...but unfortunately produces 1064 Syntax Error due to limitations of
# the SQL parser, which considers QUARTER a keyword before being a function symbol
SELECT QUARTER();
--error 1064
# Wrong parameter count...but unfortunately produces 1064 Syntax Error due to limitations of
# the SQL parser, which considers QUARTER a keyword before being a function symbol
SELECT QUARTER(1, 0);
#
# Test invalid dates passed to QUARTER
# produce an error, not a NULL or anything
# else...
#
--error 1686
SELECT QUARTER("xxx");
# Indy, bad dates!
--error 1686
SELECT QUARTER("0000-00-00"); # No 0000-00-00 dates!...
--error 1686
SELECT QUARTER("0000-01-01"); # No zero year parts
--error 1686
SELECT QUARTER("0001-00-01"); # No zero month parts
--error 1686
SELECT QUARTER("0001-01-00"); # No zero day parts
--error 1686
SELECT QUARTER("2000-02-30"); # No Feb 30th!
--error 1686
SELECT QUARTER("1900-02-29"); # Not a leap QUARTER since not divisible evenly by 400...
--error 1686
SELECT QUARTER('1976-15-15'); # No 15th month!
# A good date, which should output 1
SELECT QUARTER("2009-01-12");
# A good date, which should output 2
SELECT QUARTER("2009-04-22");
# A good date, which should output 4 - Test of 2 digit year conversion...see if has effect on function.
SELECT QUARTER("70-12-31");
# A good date, which should output 4 - Test of 2 digit year conversion...
SELECT QUARTER("99-12-31");
# A good date, which should output 4 - Test of 2 digit year conversion...
SELECT QUARTER("69-12-31");
# A good date, which should output 4
SELECT QUARTER("0001-12-31");
# A good date, which should output 4
SELECT QUARTER("9999-12-31");
# A good date in the common USA format, should output 3
SELECT QUARTER('07/31/2009');
#
# Tests for alternate DATETIME syntaxes
# in string and numeric formats. All should
# return 3
#
SELECT QUARTER('20090916');
SELECT QUARTER('20090916091528');
SELECT QUARTER("20090916091528.000000");
SELECT QUARTER('09-09-16');
SELECT QUARTER('09.09.16');
SELECT QUARTER('09/09/16');
SELECT QUARTER('09-09-16');
SELECT QUARTER('09-9-2');
SELECT QUARTER(20090916);
SELECT QUARTER(20090916091528);
SELECT QUARTER(20090916091528.000001);
# Now test field values of different types
USE test;
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1 (
int_fld INT NOT NULL
, date_fld DATE NOT NULL
, datetime_fld DATETIME NOT NULL
, timestamp_fld TIMESTAMP NOT NULL
, char_fld CHAR(22) NOT NULL
, varchar_fld VARCHAR(22) NOT NULL
, text_fld TEXT NOT NULL
, blob_fld BLOB NOT NULL
);
# Should all output 4
INSERT INTO t1 VALUES (
20071130
, "2007-11-30"
, "2007-11-30 16:30:19"
, "2007-11-30T16:30:19"
, "2007-11-30 16:30:19"
, "2007-11-30 16:30:19"
, "2007-11-30T16:30:19"
, "2007-11-30T16:30:19"
);
SELECT QUARTER(int_fld) FROM t1;
SELECT QUARTER(date_fld) FROM t1;
SELECT QUARTER(datetime_fld) FROM t1;
SELECT QUARTER(timestamp_fld) FROM t1;
SELECT QUARTER(char_fld) FROM t1;
SELECT QUARTER(varchar_fld) FROM t1;
SELECT QUARTER(text_fld) FROM t1;
SELECT QUARTER(blob_fld) FROM t1;
DROP TABLE t1;
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