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;;;; -*- Mode: LISP; Syntax: Ansi-Common-Lisp; Base: 10; Package: S-SQL-TESTS; -*-
(in-package :s-sql-tests)
(def-suite :s-sql-intervals
:description "Interval suite for s-sql"
:in :s-sql)
(in-suite :s-sql-intervals)
;; Basic DateTime Functions
(test basic-time-operators-default-readtable
"Testing basic date/time operators based on https://www.postgresql.org/docs/current/functions-datetime.html"
(with-test-connection
(setf cl-postgres:*sql-readtable*
(cl-postgres:copy-sql-readtable
cl-postgres::*default-sql-readtable*))
(is (equal (query (:select (:+ (:type "2001-09-28" date) (:type 7 integer))) :single)
3211228800))
(is (equal (query (:select (:+ (:type "2001-09-28" date) (:type "1 hour" interval))) :single)
3210627600))
(is (equal (query (:select (:+ (:type "2001-09-28" date) (:type "03:00" time))) :single)
3210634800))
(is (equal (query (:select (:+ (:type "1 day" interval) (:type "1 hour" interval))) :single)
'((:MONTHS 0) (:DAYS 1) (:SECONDS 3600) (:USECONDS 0))))
(is (equal (query (:select (:+ (:type "2001-09-28 01:00" timestamp) (:type "23 hours" interval))) :single)
3210710400))
(is (equal (sql (:select (:+ (:type "2001-09-28 01:00" timestamp) (:type "23 hours" interval))))
"(SELECT (E'2001-09-28 01:00'::TIMESTAMP + E'23 hours'::INTERVAL))"))
(is (equal (query (:select (:+ (:type "01:00" time) (:type "3 hours" interval))) :single)
'((:HOURS 4) (:MINUTES 0) (:SECONDS 0) (:MICROSECONDS 0))))
(is (equal (query (:select (:type (:select (:- (:type "23 hours" interval))) interval)) :single)
'((:MONTHS 0) (:DAYS 0) (:SECONDS -82800) (:USECONDS 0))))
(is (equal (query (:select (:type
(:select (:- (:type "2001-10-01" date)
(:type "2001-09-28" date)))
integer))
:single)
3))
(is (equal (sql (:select (:type (:- (:type "2001-10-01" date) (:type 7 integer)) date)))
"(SELECT (E'2001-10-01'::DATE - 7::INTEGER)::DATE)"))
(is (equal (sql (:select (:- (:type "2001-09-28" date) (:type "1 hour" interval))))
"(SELECT (E'2001-09-28'::DATE - E'1 hour'::INTERVAL))"))
(is (equal (query (:select (:- (:type "05:00" time) (:type "03:00" time))))
'((((:MONTHS 0) (:DAYS 0) (:SECONDS 7200) (:USECONDS 0))))))
(is (equal (query (:select (:- (:type "05:00" time) (:type "2 hours" interval))) :single)
'((:HOURS 3) (:MINUTES 0) (:SECONDS 0) (:MICROSECONDS 0))))
(is (equal (sql (:select (:- (:type "2001-09-28 23:00" timestamp) (:type "23 hours" interval))))
"(SELECT (E'2001-09-28 23:00'::TIMESTAMP - E'23 hours'::INTERVAL))"))
(is (equal (sql (:select (:- (:type "2001-09-29 03:00" timestamp) (:type "2001-09-27 12:00" timestamp))))
"(SELECT (E'2001-09-29 03:00'::TIMESTAMP - E'2001-09-27 12:00'::TIMESTAMP))"))
(is (equal (query (:select (:age (:type "2001-04-10" timestamp) (:type "1957-06-13" timestamp))))
'((((:MONTHS 525) (:DAYS 27) (:SECONDS 0) (:USECONDS 0))))))
(is (equal (sql (:select (:age (:type "2001-04-10" timestamp) (:type "1957-06-13" timestamp))))
"(SELECT AGE (E'2001-04-10'::TIMESTAMP, E'1957-06-13'::TIMESTAMP))"))
(is (equal (sql (:select (:age (:type "1957-06-13" timestamp))))
"(SELECT AGE (E'1957-06-13'::TIMESTAMP))"))
(is (equal (sql (:select (:date-part "hour" (:type "2001-02-16 20:38:40" timestamp))))
"(SELECT date_part(E'hour', E'2001-02-16 20:38:40'::TIMESTAMP))"))
(is (equal (sql (:select (:date-part "month" (:type "2 years 3 months" interval))))
"(SELECT date_part(E'month', E'2 years 3 months'::INTERVAL))"))
(is (equal (sql (:select (:date-trunc "hour" (:type "2001-02-16 20:38:40" timestamp))))
"(SELECT date_trunc(E'hour', E'2001-02-16 20:38:40'::TIMESTAMP))"))
(is (equal (query (:select (:date-trunc "hour" (:type "2 days 3 hours 40 minutes" interval))) :single)
'((:MONTHS 0) (:DAYS 2) (:SECONDS 10800) (:USECONDS 0))))
(is (equal (sql (:select (:- (:type "1 day" interval) (:type "1 hour" interval))))
"(SELECT (E'1 day'::INTERVAL - E'1 hour'::INTERVAL))"))
(is (equal (sql (:select (:to-char (:* 900 (:type "1 second" interval)) "HH24:MI:SS")))
"(SELECT to_char((900 * E'1 second'::INTERVAL), E'HH24:MI:SS'))"))
(is (equal (query (:select (:extract "hour" (:type "2001-02-16 20:38:40" timestamp))) :single)
20.0d0))
(is (equal (query (:select (:isfinite (:type "2001-02-16" date))) :single) t))
(is (equal (query (:select (:justify_days (:type "35 days" interval))) :single)
'((:MONTHS 1) (:DAYS 5) (:SECONDS 0) (:USECONDS 0))))
(is (equal (query (:select (:justify_hours (:type "27 hours" interval))) :single)
'((:MONTHS 0) (:DAYS 1) (:SECONDS 10800) (:USECONDS 0))))
(is (equal (query (:select (:justify_interval (:type "1 mon -1 hour" interval))) :single)
'((:MONTHS 0) (:DAYS 29) (:SECONDS 82800) (:USECONDS 0))))
(is (equal (sql (:select (:current-time)))
"(SELECT current_time)"))
(is (equal (sql (:select (:current-date)))
"(SELECT current_date)"))
(is (equal (sql (:select (:local-timestamp)))
"(SELECT localtimestamp)"))
(is (equal (sql (:select (:local-time)))
"(SELECT localtime)"))
(is (equal (sql (:select (:make-date 2013 7 15)))
"(SELECT make_date(2013, 7, 15))"))
(is (equal (query (:select (:make-interval ("days" 4) ("hours" 10) ("secs" 1.2))) :single)
'((:MONTHS 0) (:DAYS 4) (:SECONDS 36001) (:USECONDS 200000))))
(is (equal (query (:select (:make-interval ("days" 10))) :single)
'((:MONTHS 0) (:DAYS 10) (:SECONDS 0) (:USECONDS 0))))
(is (equal (query (:select
(:make-timestamptz ("year" 2014) ("month" 1) ("mday" 13)
("hour" 21) ("min" 50) ("sec" 0) ("timezone" "Asia/Tokyo")))
:single)
3598606200))))
;;; Intervals
(test interval-table
"Build interval table"
(with-test-connection
(when (table-exists-p 'interval)
(query (:drop-table 'interval)))
(query (:create-table interval ((f1 :type interval))))
(query (:insert-rows-into 'interval
:columns 'f1
:values '(("@ 1 minute")
("@ 5 hour")
("@ 10 day")
("@ 34 year")
("@ 3 months")
("@ 14 seconds ago")
("1 day 2 hours 3 minutes 4 seconds")
("6 years")
("5 months")
("5 months 12 hours"))))
(is-true (table-exists-p 'interval))
(query (:drop-table 'interval))))
(test intervals
"Testing intervals"
(with-test-connection
(setf cl-postgres:*sql-readtable*
(cl-postgres:copy-sql-readtable
cl-postgres::*default-sql-readtable*))
;;Testing sql standard format
(is (equal (query (:select
(:interval "1-2")) :single)
'((:MONTHS 14) (:DAYS 0) (:SECONDS 0) (:USECONDS 0))))
;;Testing sql standard format
(is (equal
(query (:select (:interval "3 4:05:06")) :single)
'((:MONTHS 0) (:DAYS 3) (:SECONDS 14706) (:USECONDS 0))))
;;Testing traditional postgresql format format
(is (equal (query (:select (:interval "1 year 2 months 3 days 4 hours 5 minutes 6 seconds")) :single)
'((:MONTHS 14) (:DAYS 3) (:SECONDS 14706) (:USECONDS 0))))
;;Testing iso 8601 format with designators
(is (equal (query (:select (:interval "P1Y2M3DT4H5M6S")) :single)
'((:MONTHS 14) (:DAYS 3) (:SECONDS 14706) (:USECONDS 0))))
;; Testing ISO 8601 alternative format
(is (equal (query (:select (:interval "P0001-02-03T04:05:06") ) :single)
'((:MONTHS 14) (:DAYS 3) (:SECONDS 14706) (:USECONDS 0))))))
(test interval-extraction
"Testing extracting subparts of intervals"
(with-test-connection
(is (equal
(query (:select (:extract "minute" (:interval "5 hours 21 minutes"))) :single)
21.0d0))
(is (equal
(query (:select (:extract "hour" (:interval "35 hours 21 minutes"))) :single)
35.0d0))
(is (equal (query (:select (:extract "day" (:interval "6 years 5 months 4 days 3 hours 2 minutes 1 second"))) :single)
4.0d0))
(is (equal
(query (:select (:extract "year" (:interval "6 years 5 months 4 days 3 hours 2 minutes 1 second"))) :single)
6.0d0))
(is (equal
(query (:select (:extract "year" (:interval "6 years 15 months 4 days 3 hours 2 minutes 1 second"))) :single)
7.0d0))
(is (equal
(query (:select (:extract "month" (:interval "6 years 15 months 4 days 3 hours 2 minutes 1 second"))) :single)
3.0d0))))
(test interval-addition
"Testing interval addition"
(with-test-connection
(is (equal
(query (:select (:+ (:interval "2h 50min") (:interval "10min"))) :single)
'((:MONTHS 0) (:DAYS 0) (:SECONDS 10800) (:USECONDS 0))))
(is (equal
(query (:select (:to-char (:+ (:date "2016-12-31") (:interval "25 hours")) "YYYY-MM-DD")) :single)
"2017-01-01"))))
(test interval-subtraction
"Testing interval subtraction"
(with-test-connection
(is (equal
(query (:select
(:to-char
(:- (:date "2016-12-31") (:interval "25 hours"))
"YYYY-MM-DD"))
:single)
"2016-12-29"))
(is (equal
(query (:select
(:type (:- (:timestamp "2016-12-31 03:00") (:timestamp "2016-12-29 13:00"))
interval))
:single)
'((:MONTHS 0) (:DAYS 1) (:SECONDS 50400) (:USECONDS 0))))))
(test to-char-on-intervals
"Testing to-char on intervals"
(with-test-connection
(is (equal
(query (:select
(:to-char
(:interval "17h 20min 05s") "HH24:MI:SS"))
:single)
"17:20:05"))))
(test justify-on-intervals
"testing justify-days, hours and interval"
(with-test-connection
(setf cl-postgres:*sql-readtable*
(cl-postgres:copy-sql-readtable
cl-postgres::*default-sql-readtable*))
(is (equal
(sql (:select (:justify-days (:interval "30 days"))))
"(SELECT justify_days(INTERVAL E'30 days'))"))
(is (equal
(query (:select (:justify-days (:interval "30 days"))) :single)
'((:MONTHS 1) (:DAYS 0) (:SECONDS 0) (:USECONDS 0))))
(is (equal
(sql (:select (:justify-hours (:interval "24 hours"))))
"(SELECT justify_hours(INTERVAL E'24 hours'))"))
(is (equal
(query (:select (:justify-hours (:interval "24 hours"))) :single)
'((:MONTHS 0) (:DAYS 1) (:SECONDS 0) (:USECONDS 0))))
(is (equal
(sql (:select (:justify-interval (:interval "1 year - 1 hour"))))
"(SELECT justify_interval(INTERVAL E'1 year - 1 hour'))"))
(is (equal
(query (:select (:justify-interval (:interval "1 year - 1 hour"))) :single)
'((:MONTHS 11) (:DAYS 29) (:SECONDS 82800) (:USECONDS 0))))))
(test select-sum-group-interval
"test select-sum-group-interval"
(with-test-connection
(is (equal
(sql (:select 'city (:as (:sum (:- (:timestamp "2018-04-10") 'start-date)) 'total-days)
:from 'employee
:group-by 'city
:having (:> (:sum (:- (:timestamp "2018-04-10") 'start-date)) (:interval "1 year"))))
"(SELECT city, SUM((timestamp E'2018-04-10' - start_date)) AS total_days FROM employee GROUP BY city HAVING (SUM((timestamp E'2018-04-10' - start_date)) > INTERVAL E'1 year'))"))))
(test timestamp-functions
"Testing timestamp functions"
(with-test-connection
(setf cl-postgres:*sql-readtable*
(cl-postgres:copy-sql-readtable
cl-postgres::*default-sql-readtable*))
(is (integerp
(query (:select (:current-date))
:single)))
(is (equal
(query (:select (:- (:timestamp "1999-12-30") (:timestamp "1999-12-11"))) :single)
'((:MONTHS 0) (:DAYS 19) (:SECONDS 0) (:USECONDS 0))))
(is (equal
(query (:select (:age (:timestamp "2001-04-10")
(:timestamp "1957-06-13"))))
'((((:MONTHS 525) (:DAYS 27) (:SECONDS 0) (:USECONDS 0))))))
(is (equal
(query
(:select (:to-char (:age (:timestamp "2001-04-10")
(:timestamp "1957-06-13"))
"YYYY-MM-DD hh24:mi:ss"))
:single)
"0043-09-27 00:00:00"))
(is (equal
(query (:select (:to-char (:+ (:date "2001-09-28")
(:integer "7"))
"YYYY-MM-DD hh24:mi:ss")))
'(("2001-10-05 00:00:00"))))
(is (equal
(query (:select
(:to-char
(:- (:timestamp "2016-12-31 03:00") (:timestamp "2016-12-29 13:00"))
"YYYY-MM-DD hh24:mm:ss"))
:single)
"0000-00-01 14:00:00"))))
(test timestamp-extraction
"Testing timestamp extraction"
(with-test-connection
(is (equal
(query (:select (:extract "year" (:timestamp "2016-12-31 13:30:15"))) :single)
2016.0d0))
(is (equal
(query (:select (:extract "quarter" (:timestamp "2016-12-31 13:30:15"))) :single)
4.0d0))
(is (equal
(query (:select (:extract "month" (:timestamp "2016-12-31 13:30:15"))) :single)
12.0d0))
(is (equal
(query (:select (:extract "day" (:timestamp "2016-12-31 13:30:15"))) :single)
31.0d0))
(is (equal
(query (:select (:extract "century" (:timestamp "2016-12-31 13:30:15"))) :single)
21.0d0))
(is (equal
(query (:select (:extract "dow" (:timestamp "2016-12-31 13:30:15"))) :single)
6.0d0))
(is (equal
(query (:select (:extract "doy" (:timestamp "2016-12-31 13:30:15"))) :single)
366.0d0))
(is (equal
(query (:select (:extract "hour" (:timestamp "2016-12-31 13:30:15"))) :single)
13.0d0))
(is (equal
(query (:select (:extract "minute" (:timestamp "2016-12-31 13:30:15"))) :single)
30.0d0))))
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