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with (clj)

(source)

function

(with & args)
Accepts one or more CTE definitions. See the documentation for the `:with` clause.

Examples

honeysql
(ns honey.sql-test
  (:refer-clojure :exclude [format])
  (:require [clojure.string :as str]
            [clojure.test :refer [deftest is testing]]
            [honey.sql :as sut :refer [format]]
            [honey.sql.helpers :as h])
  #?(:clj (:import (clojure.lang ExceptionInfo))))

(deftest values-alias
  (is (= ["SELECT vals.a FROM (VALUES (?, ?, ?)) AS vals (a, b, c)" 1 2 3]
         (format {:select [:vals.a]
                  :from [[{:values [[1 2 3]]} [:vals {:columns [:a :b :c]}]]]}))))
(deftest test-cte
  (is (= (format {:with [[:query {:select [:foo] :from [:bar]}]]})
         ["WITH query AS (SELECT foo FROM bar)"]))
  (is (= (format {:with [[:query {:select [:foo] :from [:bar]} :materialized]]})
         ["WITH query AS MATERIALIZED (SELECT foo FROM bar)"]))
  (is (= (format {:with [[:query {:select [:foo] :from [:bar]} :not-materialized]]})
         ["WITH query AS NOT MATERIALIZED (SELECT foo FROM bar)"]))
  (is (= (format {:with [[:query {:select [:foo] :from [:bar]} :unknown]]})
         ["WITH query AS (SELECT foo FROM bar)"]))
  (is (= (format {:with [[:query1 {:select [:foo] :from [:bar]}]
                         [:query2 {:select [:bar] :from [:quux]}]]
                  :select [:query1.id :query2.name]
                  :from [:query1 :query2]})
         ["WITH query1 AS (SELECT foo FROM bar), query2 AS (SELECT bar FROM quux) SELECT query1.id, query2.name FROM query1, query2"]))
  (is (= (format {:with-recursive [[:query {:select [:foo] :from [:bar]}]]})
         ["WITH RECURSIVE query AS (SELECT foo FROM bar)"]))
  (is (= (format {:with [[[:static {:columns [:a :b :c]}] {:values [[1 2 3] [4 5]]}]]})
         ["WITH static (a, b, c) AS (VALUES (?, ?, ?), (?, ?, NULL))" 1 2 3 4 5]))
  (is (= (format
          {:with [[[:static {:columns [:a :b :c]}]
                   {:values [[1 2] [4 5 6]]}]]
           :select [:*]
           :from [:static]})
         ["WITH static (a, b, c) AS (VALUES (?, ?, NULL), (?, ?, ?)) SELECT * FROM static" 1 2 4 5 6]))
  (testing "When the expression passed to WITH clause is a string or `ident?` the syntax of WITH clause is `with expr AS ident`"
    (is (= (format
             {:with   [[:ts_upper_bound "2019-08-01 15:23:00"]]
              :select [:*]
              :from   [:hits]
              :where  [:= :EventDate :ts_upper_bound]})
           ["WITH ? AS ts_upper_bound SELECT * FROM hits WHERE EventDate = ts_upper_bound" "2019-08-01 15:23:00"]))
    (is (= (format
             {:with   [[:ts_upper_bound :2019-08-01]]
              :select [:*]
              :from   [:hits]
              :where  [:= :EventDate :ts_upper_bound]})
           ["WITH 2019_08_01 AS ts_upper_bound SELECT * FROM hits WHERE EventDate = ts_upper_bound"])))
  (testing "Mixing the syntax of WITH in the resulting clause"
    (is (= (format
             {:with   [[:ts_upper_bound "2019-08-01 15:23:00"]
                       [:stuff {:select [:*]
                                :from [:songs]}]]
              :select [:*]
              :from   [:hits :stuff]
              :where  [:= :EventDate :ts_upper_bound]})
           ["WITH ? AS ts_upper_bound, stuff AS (SELECT * FROM songs) SELECT * FROM hits, stuff WHERE EventDate = ts_upper_bound"
            "2019-08-01 15:23:00"]))))

(deftest exists-test
  ;; EXISTS should never have been implemented as SQL syntax: it's an operator!
  #_(is (= (format {:exists {:select [:a] :from [:foo]}})
           ["EXISTS (SELECT a FROM foo)"]))
  ;; select function call with an alias:
  (is (= (format {:select [[[:exists {:select [:a] :from [:foo]}] :x]]})
         ["SELECT EXISTS (SELECT a FROM foo) AS x"]))
  ;; select function call with no alias required:
  (is (= (format {:select [[[:exists {:select [:a] :from [:foo]}]]]})
         ["SELECT EXISTS (SELECT a FROM foo)"]))
  (is (= (format {:select [:id]
                  :from [:foo]
                  :where [:exists {:select [1]
                                   :from [:bar]
                                   :where :deleted}]})
         ["SELECT id FROM foo WHERE EXISTS (SELECT ? FROM bar WHERE deleted)" 1])))

  (testing "union complex values"
    (is (= (format {:union [{:select [:foo] :from [:bar1]}
                            {:select [:foo] :from [:bar2]}]
                    :with [[[:bar {:columns [:spam :eggs]}]
                            {:values [[1 2] [3 4] [5 6]]}]]})
           ["WITH bar (spam, eggs) AS (VALUES (?, ?), (?, ?), (?, ?)) SELECT foo FROM bar1 UNION SELECT foo FROM bar2"
            1 2 3 4 5 6]))))

  (testing "Value context only applies to sequences in value/comparison spots"
    (let [sub {:select [:%sum.amount]
               :from [:bar]
               :where [:in :id ["id-1" "id-2"]]}]
      (is (= ["SELECT total FROM foo WHERE (SELECT SUM(amount) FROM bar WHERE id IN (?, ?)) = total" "id-1" "id-2"]
             (format {:select [:total]
                      :from [:foo]
                      :where [:= sub :total]})))
      (is (= ["WITH t AS (SELECT SUM(amount) FROM bar WHERE id IN (?, ?)) SELECT total FROM foo WHERE total = t" "id-1" "id-2"]
             (format {:with [[:t sub]]
                      :select [:total]
                      :from [:foo]
                      :where [:= :total :t]}))))))

(deftest union-with-cte
  (is (= (format {:union [{:select [:foo] :from [:bar1]}
                          {:select [:foo] :from [:bar2]}]
                  :with [[[:bar {:columns [:spam :eggs]}]
                          {:values [[1 2] [3 4] [5 6]]}]]})
         ["WITH bar (spam, eggs) AS (VALUES (?, ?), (?, ?), (?, ?)) SELECT foo FROM bar1 UNION SELECT foo FROM bar2" 1 2 3 4 5 6])))

(deftest union-all-with-cte
  (is (= (format {:union-all [{:select [:foo] :from [:bar1]}
                              {:select [:foo] :from [:bar2]}]
                  :with [[[:bar {:columns [:spam :eggs]}]
                          {:values [[1 2] [3 4] [5 6]]}]]})
         ["WITH bar (spam, eggs) AS (VALUES (?, ?), (?, ?), (?, ?)) SELECT foo FROM bar1 UNION ALL SELECT foo FROM bar2" 1 2 3 4 5 6])))

  (testing "union complex values -- fail: parameterizer"
    (is (= (format {:union [{:select [:foo] :from [:bar1]}
                            {:select [:foo] :from [:bar2]}]
                    :with [[[:bar {:columns [:spam :eggs]}]
                            {:values [[1 2] [3 4] [5 6]]}]]}
                   {:inline true})
           ["WITH bar (spam, eggs) AS (VALUES (1, 2), (3, 4), (5, 6)) SELECT foo FROM bar1 UNION SELECT foo FROM bar2"]))))

  (testing "union complex values"
    (is (= (format {:union [{:select [:foo] :from [:bar1]}
                            {:select [:foo] :from [:bar2]}]
                    :with [[[:bar {:columns [:spam :eggs]}]
                            {:values (mapv #(mapv vector (repeat :inline) %)
                                           [[1 2] [3 4] [5 6]])}]]})
           ["WITH bar (spam, eggs) AS (VALUES (1, 2), (3, 4), (5, 6)) SELECT foo FROM bar1 UNION SELECT foo FROM bar2"]))))

(deftest former-parameterizer-tests-where-and
  ;; I have no plans for positional parameters -- I just don't see the point
  #_(testing "should ignore a nil predicate -- fail: postgresql parameterizer"
      (is (= (format {:where [:and
                              [:= :foo "foo"]
                              [:= :bar "bar"]
                              nil
                              [:= :quux "quux"]]}
                     {:parameterizer :postgresql})
             ["WHERE (foo = ?) AND (bar = $2) AND (quux = $3)" "foo" "bar" "quux"])))
  ;; new :inline option is similar to :parameterizer :none in 1.x
  (testing "should fill param with single quote"
    (is (= (format {:where [:and
                            [:= :foo "foo"]
                            [:= :bar "bar"]
                            nil
                            [:= :quux "quux"]]}
                   {:inline true})
           ["WHERE (foo = 'foo') AND (bar = 'bar') AND (quux = 'quux')"])))
  (testing "should inline params with single quote"
    (is (= (format {:where [:and
                            [:= :foo [:inline "foo"]]
                            [:= :bar [:inline "bar"]]
                            nil
                            [:= :quux [:inline "quux"]]]})
           ["WHERE (foo = 'foo') AND (bar = 'bar') AND (quux = 'quux')"])))
  ;; this is the normal behavior -- not a custom parameterizer!
  (testing "should fill param with ?"
    (is (= (format {:where [:and
                            [:= :foo "foo"]
                            [:= :bar "bar"]
                            nil
                            [:= :quux "quux"]]}
                   ;; this never did anything useful:
                   #_{:parameterizer :mysql-fill})
           ["WHERE (foo = ?) AND (bar = ?) AND (quux = ?)" "foo" "bar" "quux"]))))

(deftest format-arity-test
  (testing "format can be called with no options"
    (is (= ["DELETE FROM foo WHERE foo.id = ?" 42]
           (-> {:delete-from :foo
                :where [:= :foo.id 42]}
               (format)))))
  (testing "format can be called with an options hash map"
    (is (= ["\nDELETE FROM `foo`\nWHERE `foo`.`id` = ?\n" 42]
           (-> {:delete-from :foo
                :where [:= :foo.id 42]}
               (format {:dialect :mysql :pretty true})))))
  (testing "format can be called with named arguments"
    (is (= ["\nDELETE FROM `foo`\nWHERE `foo`.`id` = ?\n" 42]
           (-> {:delete-from :foo
                :where [:= :foo.id 42]}
               (format :dialect :mysql :pretty true)))))
  (when (str/starts-with? #?(:cljs *clojurescript-version*
                             :default (clojure-version)) "1.11")
    (testing "format can be called with mixed arguments"
      (is (= ["\nDELETE FROM `foo`\nWHERE `foo`.`id` = ?\n" 42]
             (-> {:delete-from :foo
                  :where [:= :foo.id 42]}
                 (format :dialect :mysql {:pretty true})))))))

;; Make sure if Locale is Turkish we're not generating queries like İNNER JOIN (dot over the I) because
;; `string/upper-case` is converting things to upper-case using the default Locale. Generated query should be the same
;; regardless of system Locale. See #236
#?(:clj
   (deftest statements-generated-correctly-with-turkish-locale
     (let [format-with-locale (fn [^String language-tag]
                                (let [original-locale (java.util.Locale/getDefault)]
                                  (try
                                    (java.util.Locale/setDefault (java.util.Locale/forLanguageTag language-tag))
                                    (format {:select [:t2.name]
                                             :from   [[:table1 :t1]]
                                             :join   [[:table2 :t2] [:= :t1.fk :t2.id]]
                                             :where  [:= :t1.id 1]})
                                    (finally
                                      (java.util.Locale/setDefault original-locale)))))]
       (is (= (format-with-locale "en")
              (format-with-locale "tr"))))))

(deftest issue-425-default-values-test
  (testing "default values"
    (is (= ["INSERT INTO table (a, b, c) DEFAULT VALUES"]
           (format {:insert-into [:table [:a :b :c]] :values :default}))))
  (testing "values with default row"
    (is (= ["INSERT INTO table (a, b, c) VALUES (1, 2, 3), DEFAULT, (4, 5, 6)"]
           (format {:insert-into [:table [:a :b :c]]
                    :values [[1 2 3] :default [4 5 6]]}
                   {:inline true}))))
  (testing "values with default column"
    (is (= ["INSERT INTO table (a, b, c) VALUES (1, DEFAULT, 3), DEFAULT"]
           (format {:insert-into [:table [:a :b :c]]
                    :values [[1 [:default] 3] :default]}
                   {:inline true}))))
  (testing "map values with default row, no columns"
    (is (= ["INSERT INTO table (a, b, c) VALUES (1, 2, 3), DEFAULT, (4, 5, 6)"]
           (format {:insert-into :table
                    :values [{:a 1 :b 2 :c 3} :default {:a 4 :b 5 :c 6}]}
                   {:inline true}))))
  (testing "map values with default column, no columns"
    (is (= ["INSERT INTO table (a, b, c) VALUES (1, DEFAULT, 3), DEFAULT"]
           (format {:insert-into :table
                    :values [{:a 1 :b [:default] :c 3} :default]}
                   {:inline true}))))
  (testing "empty values"
    (is (= ["INSERT INTO table (a, b, c) VALUES ()"]
           (format {:insert-into [:table [:a :b :c]]
                    :values []})))))

(deftest issue-321-linting
  (testing "empty IN is ignored by default"
    (is (= ["WHERE x IN ()"]
           (format {:where [:in :x []]})))
    (is (= ["WHERE x IN ()"]
           (format {:where [:in :x :?y]}
                   {:params {:y []}}))))
  (testing "empty IN is flagged in basic mode"
    (is (thrown-with-msg? ExceptionInfo #"empty collection"
                          (format {:where [:in :x []]}
                                  {:checking :basic})))
    (is (thrown-with-msg? ExceptionInfo #"empty collection"
                          (format {:where [:in :x :?y]}
                                  {:params {:y []} :checking :basic}))))
  (testing "IN NULL is ignored by default and basic"
    (is (= ["WHERE x IN (NULL)"]
           (format {:where [:in :x [nil]]})))
    (is (= ["WHERE x IN (NULL)"]
           (format {:where [:in :x [nil]]}
                   {:checking :basic})))
    (is (= ["WHERE x IN (?)" nil]
           (format {:where [:in :x :?y]}
                   {:params {:y [nil]}})))
    (is (= ["WHERE x IN (?)" nil]
           (format {:where [:in :x :?y]}
                   {:params {:y [nil]} :checking :basic})))
    (is (= ["WHERE x IN ($2)" nil nil]
           (format {:where [:in :x :?y]}
                   {:params {:y [nil]} :numbered true})))
    (is (= ["WHERE x IN ($2)" nil nil]
           (format {:where [:in :x :?y]}
                   {:params {:y [nil]} :checking :basic :numbered true}))))
  (testing "IN NULL is flagged in strict mode"
    (is (thrown-with-msg? ExceptionInfo #"does not match"
                          (format {:where [:in :x [nil]]}
                                  {:checking :strict})))
    (is (thrown-with-msg? ExceptionInfo #"does not match"
                          (format {:where [:in :x :?y]}
                                  {:params {:y [nil]} :checking :strict}))))
  (testing "empty WHERE clauses ignored with none"
    (is (= ["DELETE FROM foo"]
           (format {:delete-from :foo})))
    (is (= ["DELETE foo"]
           (format {:delete :foo})))
    (is (= ["UPDATE foo SET x = ?" 1]
           (format {:update :foo :set {:x 1}}))))
  (testing "empty WHERE clauses flagged in basic mode"
    (is (thrown-with-msg? ExceptionInfo #"without a non-empty"
                          (format {:delete-from :foo} {:checking :basic})))
    (is (thrown-with-msg? ExceptionInfo #"without a non-empty"
                          (format {:delete :foo} {:checking :basic})))
    (is (thrown-with-msg? ExceptionInfo #"without a non-empty"
                          (format {:update :foo :set {:x 1}} {:checking :basic})))))

(deftest join-without-on-using
  ;; essentially issue 326
  (testing "join does not need on or using"
    (is (= ["SELECT foo FROM bar INNER JOIN quux"]
           (format {:select :foo
                    :from :bar
                    :join [:quux]}))))
  (testing "join on select with parameters"
    (is (= ["SELECT foo FROM bar INNER JOIN (SELECT a FROM b WHERE id = ?) WHERE id = ?" 123 456]
           (format {:select :foo
                    :from :bar
                    :join [{:select :a :from :b :where [:= :id 123]}]
                    :where [:= :id 456]})))
    (is (= ["SELECT foo FROM bar INNER JOIN (SELECT a FROM b WHERE id = ?) AS x WHERE id = ?" 123 456]
           (format {:select :foo
                    :from :bar
                    :join [[{:select :a :from :b :where [:= :id 123]} :x]]
                    :where [:= :id 456]})))
    (is (= ["SELECT foo FROM bar INNER JOIN (SELECT a FROM b WHERE id = ?) AS x ON y WHERE id = ?" 123 456]
           (format {:select :foo
                    :from :bar
                    :join [[{:select :a :from :b :where [:= :id 123]} :x] :y]
                    :where [:= :id 456]})))))

(deftest fetch-offset-issue-338
  (testing "default offset (with and without limit)"
    (is (= ["SELECT foo FROM bar LIMIT ? OFFSET ?" 10 20]
           (format {:select :foo :from :bar
                    :limit 10 :offset 20})))
    (is (= ["SELECT foo FROM bar OFFSET ?" 20]
           (format {:select :foo :from :bar
                    :offset 20}))))
  (testing "default offset / fetch"
    (is (= ["SELECT foo FROM bar OFFSET ? ROWS FETCH NEXT ? ROWS ONLY" 20 10]
           (format {:select :foo :from :bar
                    :fetch 10 :offset 20})))
    (is (= ["SELECT foo FROM bar OFFSET ? ROW FETCH NEXT ? ROW ONLY" 1 1]
           (format {:select :foo :from :bar
                    :fetch 1 :offset 1})))
    (is (= ["SELECT foo FROM bar FETCH FIRST ? ROWS ONLY" 2]
           (format {:select :foo :from :bar
                    :fetch 2}))))
  (testing "SQL Server offset"
    (is (= ["SELECT [foo] FROM [bar] OFFSET ? ROWS FETCH NEXT ? ROWS ONLY" 20 10]
           (format {:select :foo :from :bar
                    :fetch 10 :offset 20}
                   {:dialect :sqlserver})))
    (is (= ["SELECT [foo] FROM [bar] OFFSET ? ROWS" 20]
           (format {:select :foo :from :bar
                    :offset 20}
                   {:dialect :sqlserver})))))

(deftest issue-512
  (testing "select with metadata"
    (is (= ["SELECT DISTINCT * FROM table"]
           (sut/format {:select-distinct [:*] :from [:table]})))
    (is (= ["SELECT DISTINCT * FROM table"]
           (sut/format {:select ^{:distinct true} [:*] :from [:table]})))
    (is (= ["SELECT DISTINCT * FROM table"]
           (sut/format {:select ^:distinct [:*] :from [:table]})))))

(deftest issue-520
  (testing ":inline with a single argument"
    (is (= ["SELECT 42 AS x"]
           (sut/format '{select [[[inline 42] x]]}))))
  (testing ":inline with multiple arguments"
    (is (= ["SELECT DATE '2024-01-06' AS x"]
           (sut/format '{select [[[inline DATE "2024-01-06"] x]]}))))
  (testing ":inline with a parameter"
    (is (= ["SELECT 42 AS x"]
           (sut/format '{select [[[inline [param foo]] x]]}
                       {:params {'foo 42}}))))
  (testing ":inline with a sequence"
    (is (= ["SELECT ('a', 'b', 'c') AS x"]
           (sut/format '{select [[[inline ["a" "b" "c"]] x]]}))))
  (testing ":inline with a lifted sequence"
    (is (= ["SELECT ['a', 'b', 'c'] AS x"]
           (sut/format '{select [[[inline [lift ["a" "b" "c"]]] x]]})))))

(deftest issue-522
  (testing "from with metadata"
    (is (= ["SELECT * FROM table WITH (HINT)"]
           (sut/format {:select [:*] :from [^:hint [:table]]})))
    ;; hash map (metadata) is unordered:
    (is (or (= ["SELECT * FROM table WITH (ABC, DEF)"]
               (sut/format {:select [:*] :from [^:abc ^:def [:table]]}))
            (= ["SELECT * FROM table WITH (DEF, ABC)"]
               (sut/format {:select [:*] :from [^:abc ^:def [:table]]}))))
    (is (or (= ["SELECT * FROM table WITH (ABC, DEF)"]
               (sut/format {:select [:*] :from [^{:abc true :def true} [:table]]}))
            (= ["SELECT * FROM table WITH (DEF, ABC)"]
               (sut/format {:select [:*] :from [^{:abc true :def true} [:table]]}))))))
honeysql
(ns honey.sql.postgres-test
  (:refer-clojure :exclude [update partition-by set])
  (:require [clojure.test :refer [deftest is testing]]
            ;; pull in all the PostgreSQL helpers that the nilenso
            ;; library provided (as well as the regular HoneySQL ones):
            [honey.sql.helpers :as sqlh :refer
             [upsert on-conflict do-nothing on-constraint
              returning do-update-set
              ;; not needed because do-update-set can do this directly
              #_do-update-set!
              alter-table rename-column drop-column
              add-column partition-by
              ;; not needed because insert-into can do this directly
              #_insert-into-as
              create-table rename-table drop-table
              window create-view over with-columns
              create-extension drop-extension
              select-distinct-on
              ;; already part of HoneySQL
              insert-into values where select
              from order-by update set]]
            [honey.sql :as sql]))

(deftest upsert-test
  (testing "upsert sql generation for postgresql"
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?), (?, ?) ON CONFLICT (did) DO UPDATE SET dname = EXCLUDED.dname RETURNING *" 5 "Gizmo Transglobal" 6 "Associated Computing, Inc"]
           ;; preferred in honeysql:
           (-> (insert-into :distributors)
               (values [{:did 5 :dname "Gizmo Transglobal"}
                        {:did 6 :dname "Associated Computing, Inc"}])
               (on-conflict :did)
               (do-update-set :dname)
               (returning :*)
               sql/format)))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?), (?, ?) ON CONFLICT (did) DO UPDATE SET dname = EXCLUDED.dname RETURNING *" 5 "Gizmo Transglobal" 6 "Associated Computing, Inc"]
           ;; identical to nilenso version:
           (-> (insert-into :distributors)
               (values [{:did 5 :dname "Gizmo Transglobal"}
                        {:did 6 :dname "Associated Computing, Inc"}])
               (upsert (-> (on-conflict :did)
                           (do-update-set :dname)))
               (returning :*)
               sql/format)))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?) ON CONFLICT (did) DO NOTHING" 7 "Redline GmbH"]
           ;; preferred in honeysql:
           (-> (insert-into :distributors)
               (values [{:did 7 :dname "Redline GmbH"}])
               (on-conflict :did)
               do-nothing
               sql/format)))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?) ON CONFLICT (did) DO NOTHING" 7 "Redline GmbH"]
           ;; identical to nilenso version:
           (-> (insert-into :distributors)
               (values [{:did 7 :dname "Redline GmbH"}])
               (upsert (-> (on-conflict :did)
                           do-nothing))
               sql/format)))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?) ON CONFLICT ON CONSTRAINT distributors_pkey DO NOTHING" 9 "Antwerp Design"]
           ;; preferred in honeysql:
           (-> (insert-into :distributors)
               (values [{:did 9 :dname "Antwerp Design"}])
               (on-conflict (on-constraint :distributors_pkey))
               do-nothing
               sql/format)))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?) ON CONFLICT (did) ON CONSTRAINT distributors_pkey DO NOTHING" 9 "Antwerp Design"]
           ;; with both name and clause:
           (-> (insert-into :distributors)
               (values [{:did 9 :dname "Antwerp Design"}])
               (on-conflict :did (on-constraint :distributors_pkey))
               do-nothing
               sql/format)))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?) ON CONFLICT (did, dname) ON CONSTRAINT distributors_pkey DO NOTHING" 9 "Antwerp Design"]
           ;; with multiple names and a clause:
           (-> (insert-into :distributors)
               (values [{:did 9 :dname "Antwerp Design"}])
               (on-conflict :did :dname (on-constraint :distributors_pkey))
               do-nothing
               sql/format)))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?) ON CONFLICT ON CONSTRAINT distributors_pkey DO NOTHING" 9 "Antwerp Design"]
           ;; almost identical to nilenso version:
           (-> (insert-into :distributors)
               (values [{:did 9 :dname "Antwerp Design"}])
               ;; in nilenso, this was (on-conflict-constraint :distributors_pkey)
               (upsert (-> (on-conflict (on-constraint :distributors_pkey))
                           do-nothing))
               sql/format)))
    (is (= ["INSERT INTO foo (id, data) VALUES (?, ?) ON CONFLICT (id) DO UPDATE SET into = ((STATE(?), MODIFIED(NOW()))) WHERE state = ?" 1 42 "enabled" "disabled"]
           (sql/format (-> (insert-into :foo)
                           (values [{:id 1 :data 42}])
                           (upsert (-> (on-conflict :id)
                                       (do-update-set [:state "enabled"]
                                                      [:modified [:now]])
                                       (where [:= :state "disabled"])))))))
    (is (= ["INSERT INTO foo (id, data) VALUES (?, ?) ON CONFLICT (id) DO UPDATE SET state = ?, modified = NOW() WHERE state = ?" 1 42 "enabled" "disabled"]
           (sql/format (-> (insert-into :foo)
                           (values [{:id 1 :data 42}])
                           (upsert (-> (on-conflict :id)
                                       (do-update-set {:state "enabled"
                                                       :modified [:now]})
                                       (where [:= :state "disabled"])))))))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?), (?, ?) ON CONFLICT (did) DO UPDATE SET dname = EXCLUDED.dname" 10 "Pinp Design" 11 "Foo Bar Works"]
           (sql/format {:insert-into :distributors
                        :values [{:did 10 :dname "Pinp Design"}
                                 {:did 11 :dname "Foo Bar Works"}]
                        ;; in nilenso, these two were a submap under :upsert
                        :on-conflict :did
                        :do-update-set :dname})))
    (is (= ["INSERT INTO distributors (did, dname) VALUES (?, ?) ON CONFLICT (did) DO UPDATE SET dname = EXCLUDED.dname || ? || d.dname || ?" 23 "Foo Distributors" " (formerly " ")"]
           (-> (insert-into :distributors)
               (values [{:did 23 :dname "Foo Distributors"}])
               (on-conflict :did)
               ;; nilenso:
               #_(do-update-set! [:dname "EXCLUDED.dname || ' (formerly ' || d.dname || ')'"])
               ;; honeysql
               (do-update-set {:dname [:|| :EXCLUDED.dname " (formerly " :d.dname ")"]})
               sql/format)))
    (is (= ["INSERT INTO distributors (did, dname) SELECT ?, ? ON CONFLICT ON CONSTRAINT distributors_pkey DO NOTHING" 1 "whatever"]
           ;; honeysql version:
           (-> (insert-into :distributors
                            [:did :dname]
                            (select 1 "whatever"))
               (on-conflict (on-constraint :distributors_pkey))
               do-nothing
               sql/format)
           ;; nilenso version:
           #_(-> (insert-into :distributors)
                 (columns :did :dname)
                 (query-values (select 1 "whatever"))
                 (upsert (-> (on-conflict-constraint :distributors_pkey)
                             do-nothing))
                 sql/format)))))

(deftest create-table-test
  ;; the nilenso versions of these tests required sql/call for function-like syntax
  (testing "create table with two columns"
    (is (= ["CREATE TABLE cities (city VARCHAR(80) PRIMARY KEY, location POINT)"]
           (-> (create-table :cities)
               (with-columns [[:city [:varchar 80] [:primary-key]]
                              [:location :point]])
               sql/format))))
  (testing "create table with foreign key reference"
    (is (= ["CREATE TABLE weather (city VARCHAR(80) REFERENCES cities(city), temp_lo INT, temp_hi INT, prcp REAL, date DATE)"]
           (-> (create-table :weather)
               (with-columns [[:city [:varchar :80] [:references :cities :city]]
                              [:temp_lo :int]
                              [:temp_hi :int]
                              [:prcp :real]
                              [:date :date]])
               sql/format))))
  (testing "creating table with table level constraint"
    (is (= ["CREATE TABLE films (code CHAR(5), title VARCHAR(40), did INTEGER, date_prod DATE, kind VARCHAR(10), CONSTRAINT code_title PRIMARY KEY(code, title))"]
           (-> (create-table :films)
               (with-columns [[:code [:char 5]]
                              [:title [:varchar 40]]
                              [:did :integer]
                              [:date_prod :date]
                              [:kind [:varchar 10]]
                              [[:constraint :code_title] [:primary-key :code :title]]])
               sql/format))))
  (testing "creating table with column level constraint"
    (is (= ["CREATE TABLE films (code CHAR(5) CONSTRAINT firstkey PRIMARY KEY, title VARCHAR(40) NOT NULL, did INTEGER NOT NULL, date_prod DATE, kind VARCHAR(10))"]
           (-> (create-table :films)
               (with-columns [[:code [:char 5] [:constraint :firstkey] [:primary-key]]
                              [:title [:varchar 40] [:not nil]]
                              [:did :integer [:not nil]]
                              [:date_prod :date]
                              [:kind [:varchar 10]]])
               sql/format))))
  (testing "creating table with columns with default values"
    (is (= ["CREATE TABLE distributors (did INTEGER PRIMARY KEY DEFAULT NEXTVAL('serial'), name VARCHAR(40) NOT NULL)"]
           (-> (create-table :distributors)
               (with-columns [[:did :integer [:primary-key] [:default [:nextval "serial"]]]
                              [:name [:varchar 40] [:not nil]]])
               sql/format))))
  (testing "creating table with column checks"
    (is (= ["CREATE TABLE products (product_no INTEGER, name TEXT, price NUMERIC CHECK(price > 0), discounted_price NUMERIC, CHECK((discounted_price > 0) AND (price > discounted_price)))"]
           (-> (create-table :products)
               (with-columns [[:product_no :integer]
                              [:name :text]
                              [:price :numeric [:check [:> :price 0]]]
                              [:discounted_price :numeric]
                              [[:check [:and [:> :discounted_price 0] [:> :price :discounted_price]]]]])
               sql/format)))))

(deftest references-issue-386
  (is (= ["CREATE TABLE IF NOT EXISTS user (id VARCHAR(255) NOT NULL PRIMARY KEY, company_id INT NOT NULL, name VARCHAR(255) NOT NULL, password VARCHAR(255) NOT NULL, created_time DATETIME DEFAULT CURRENT_TIMESTAMP, updated_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, FOREIGN KEY(company_id) REFERENCES company(id))"]
         (-> {:create-table [:user :if-not-exists]
              :with-columns
              [[:id [:varchar 255] [:not nil] [:primary-key]]
               [:company-id :int [:not nil]]
               [:name [:varchar 255] [:not nil]]
               [:password [:varchar 255] [:not nil]]
               [:created-time :datetime [:default :CURRENT_TIMESTAMP]]
               [:updated-time :datetime [:default :CURRENT_TIMESTAMP]
                :on :update :CURRENT_TIMESTAMP]
               [[:foreign-key :company-id] [:references :company :id]]]}
             (sql/format)))))

(deftest create-table-issue-437
  (is (= ["CREATE TABLE bar (did UUID DEFAULT GEN_RANDOM_UUID(), foo_id VARCHAR NOT NULL, PRIMARY KEY(did, foo_id), FOREIGN KEY(foo_id) REFERENCES foo(id) ON DELETE CASCADE)"]
         (-> (create-table :bar)
             (with-columns
               [[:did :uuid [:default [:gen_random_uuid]]]
                [:foo-id :varchar [:not nil]]
                [[:primary-key :did :foo-id]]
                [[:foreign-key :foo-id]
                 [:references :foo :id]
                 :on-delete :cascade]])
             (sql/format)))))

(deftest insert-into-with-alias
  (testing "insert into with alias"
    (is (= ["INSERT INTO distributors AS d (did, dname) VALUES (?, ?), (?, ?) ON CONFLICT (did) DO UPDATE SET dname = EXCLUDED.dname WHERE d.zipcode <> ? RETURNING d.*" 5 "Gizmo Transglobal" 6 "Associated Computing, Inc" "21201"]
           ;; honeysql supports alias in insert-into:
           (-> (insert-into :distributors :d)
               ;; nilensor required insert-into-as:
               #_(insert-into-as :distributors :d)
               (values [{:did 5 :dname "Gizmo Transglobal"}
                        {:did 6 :dname "Associated Computing, Inc"}])
               (on-conflict :did)
               ;; honeysql supports names and a where clause:
               (do-update-set :dname (where [:<> :d.zipcode "21201"]))
               ;; nilenso nested those under upsert:
               #_(upsert (-> (on-conflict :did)
                             (do-update-set :dname)
                             (where [:<> :d.zipcode "21201"])))
               (returning :d.*)
               sql/format)))))

(deftest select-where-ilike
  (testing "select from table with ILIKE operator"
    (is (= ["SELECT * FROM products WHERE name ILIKE ?" "%name%"]
           (-> (select :*)
               (from :products)
               (where [:ilike :name "%name%"])
               sql/format)))))

(deftest select-where-not-ilike
  (testing "select from table with NOT ILIKE operator"
    (is (= ["SELECT * FROM products WHERE name NOT ILIKE ?" "%name%"]
           (-> (select :*)
               (from :products)
               (where [:not-ilike :name "%name%"])
               sql/format)))))

(deftest issue-453-constraint
  (testing "standalone constraint"
    (is (= ["CREATE TABLE bar (a INTEGER, b INTEGER, CONSTRAINT foo_natural_key UNIQUE (a, b))"]
           (-> {:create-table [:bar]
                :with-columns
                [[:a :integer]
                 [:b :integer]
                 [[:constraint :foo_natural_key] :unique [:composite :a :b]]]}
               (sql/format)))))
  (testing "inline constraint"
    (is (= ["CREATE TABLE foo (a INTEGER CONSTRAINT a_pos CHECK(a > 0), b INTEGER, CONSTRAINT a_bigger CHECK(b < a))"]
           (-> '{create-table foo
                 with-columns
                 ((a integer (constraint a_pos) (check (> a 0)))
                  (b integer)
                  ((constraint a_bigger) (check (< b a))))}
               (sql/format))))))
honeysql
(ns honey.sql.helpers-test
  (:refer-clojure :exclude [filter for group-by partition-by set update])
  (:require [clojure.test :refer [deftest is testing]]
            [honey.sql :as sql]
            [honey.sql.helpers :as h
             :refer [add-column add-index alter-table columns create-table create-table-as create-view
                     create-materialized-view drop-view drop-materialized-view
                     create-index
                     bulk-collect-into
                     cross-join do-update-set drop-column drop-index drop-table
                     filter from full-join
                     group-by having insert-into
                     join-by join lateral left-join limit offset on-conflict
                     on-duplicate-key-update
                     order-by over partition-by refresh-materialized-view
                     rename-column rename-table returning right-join
                     select select-distinct select-top select-distinct-top
                     values where window with with-columns
                     with-data within-group]]))

(deftest test-select
  (testing "large helper expression"
    (let [m1 (-> (with [:cte (-> (select :*)
                                 (from :example)
                                 (where [:= :example-column 0]))])
                 (select-distinct :f.* :b.baz :c.quux [:b.bla "bla-bla"]
                                  :%now [[:raw "@x := 10"]])
                 (from [:foo :f] [:baz :b])
                 (join :draq [:= :f.b :draq.x])
                 (left-join [:clod :c] [:= :f.a :c.d])
                 (right-join :bock [:= :bock.z :c.e])
                 (full-join :beck [:= :beck.x :c.y])
                 (where [:or
                         [:and [:= :f.a "bort"] [:not= :b.baz :?param1]]
                         [:and [:< 1 2] [:< 2 3]]
                         [:in :f.e [1 [:param :param2] 3]]
                         [:between :f.e 10 20]])
                 (group-by :f.a)
                 (having [:< 0 :f.e])
                 (order-by [:b.baz :desc] :c.quux [:f.a :nulls-first])
                 (limit 50)
                 (offset 10))
          m2 {:with [[:cte {:select [:*]
                            :from [:example]
                            :where [:= :example-column 0]}]]
              :select-distinct [:f.* :b.baz :c.quux [:b.bla "bla-bla"]
                                :%now [[:raw "@x := 10"]]]
              :from [[:foo :f] [:baz :b]]
              :join [:draq [:= :f.b :draq.x]]
              :left-join [[:clod :c] [:= :f.a :c.d]]
              :right-join [:bock [:= :bock.z :c.e]]
              :full-join [:beck [:= :beck.x :c.y]]
              :where [:or
                      [:and [:= :f.a "bort"] [:not= :b.baz :?param1]]
                      [:and [:< 1 2] [:< 2 3]]
                      [:in :f.e [1 [:param :param2] 3]]
                      [:between :f.e 10 20]]
              :group-by [:f.a]
              :having [:< 0 :f.e]
              :order-by [[:b.baz :desc] :c.quux [:f.a :nulls-first]]
              :limit 50
              :offset 10}]
      (testing "Various construction methods are consistent"
        (is (= m1 m2)))
      (testing "SQL data formats correctly"
        (is (= ["WITH cte AS (SELECT * FROM example WHERE example_column = ?) SELECT DISTINCT f.*, b.baz, c.quux, b.bla AS \"bla-bla\", NOW(), @x := 10 FROM foo AS f, baz AS b INNER JOIN draq ON f.b = draq.x LEFT JOIN clod AS c ON f.a = c.d RIGHT JOIN bock ON bock.z = c.e FULL JOIN beck ON beck.x = c.y WHERE ((f.a = ?) AND (b.baz <> ?)) OR ((? < ?) AND (? < ?)) OR (f.e IN (?, ?, ?)) OR f.e BETWEEN ? AND ? GROUP BY f.a HAVING ? < f.e ORDER BY b.baz DESC, c.quux ASC, f.a NULLS FIRST LIMIT ? OFFSET ?"
                0 "bort" "gabba" 1 2 2 3 1 2 3 10 20 0 50 10]
               (sql/format m1 {:params {:param1 "gabba" :param2 2}}))))
      #?(:clj (testing "SQL data prints and reads correctly"
                (is (= m1 (read-string (pr-str m1))))))
      #_(testing "SQL data formats correctly with alternate param naming"
          (is (= (sql/format m1 {:params {:param1 "gabba" :param2 2}})
                 ["WITH cte AS (SELECT * FROM example WHERE example_column = $1) SELECT DISTINCT f.*, b.baz, c.quux, b.bla \"bla-bla\", NOW(), @x := 10 FROM foo AS f, baz AS b INNER JOIN draq ON f.b = draq.x LEFT JOIN clod AS c ON f.a = c.d RIGHT JOIN bock ON bock.z = c.e FULL JOIN beck ON beck.x = c.y WHERE ((f.a = $2) AND (b.baz <> $3)) OR (($4 < $5) AND ($6 < $7)) OR (f.e IN ($8, $9, $10)) OR f.e BETWEEN $11 AND $12 GROUP BY f.a HAVING $13 < f.e ORDER BY b.baz DESC, c.quux ASC, f.a NULLS FIRST LIMIT $14 OFFSET $15"
                  0 "bort" "gabba" 1 2 2 3 1 2 3 10 20 0 50 10])))
      (testing "Locking"
        (is (= ["WITH cte AS (SELECT * FROM example WHERE example_column = ?) SELECT DISTINCT f.*, b.baz, c.quux, b.bla AS `bla-bla`, NOW(), @x := 10 FROM foo AS f, baz AS b INNER JOIN draq ON f.b = draq.x LEFT JOIN clod AS c ON f.a = c.d RIGHT JOIN bock ON bock.z = c.e FULL JOIN beck ON beck.x = c.y WHERE ((f.a = ?) AND (b.baz <> ?)) OR ((? < ?) AND (? < ?)) OR (f.e IN (?, ?, ?)) OR f.e BETWEEN ? AND ? GROUP BY f.a HAVING ? < f.e ORDER BY b.baz DESC, c.quux ASC, f.a NULLS FIRST LIMIT ? OFFSET ? LOCK IN SHARE MODE"
                0 "bort" "gabba" 1 2 2 3 1 2 3 10 20 0 50 10]
               (sql/format (assoc m1 :lock [:in-share-mode])
                           {:params {:param1 "gabba" :param2 2}
                            ;; to enable :lock
                            :dialect :mysql :quoted false}))))))
  (testing "large helper expression with simplified where"
    (let [m1 (-> (with [:cte (-> (select :*)
                                 (from :example)
                                 (where := :example-column 0))])
                 (select-distinct :f.* :b.baz :c.quux [:b.bla "bla-bla"]
                                  :%now [[:raw "@x := 10"]])
                 (from [:foo :f] [:baz :b])
                 (join :draq [:= :f.b :draq.x])
                 (left-join [:clod :c] [:= :f.a :c.d])
                 (right-join :bock [:= :bock.z :c.e])
                 (full-join :beck [:= :beck.x :c.y])
                 (where :or
                        [:and [:= :f.a "bort"] [:not= :b.baz :?param1]]
                        [:and [:< 1 2] [:< 2 3]]
                        [:in :f.e [1 [:param :param2] 3]]
                        [:between :f.e 10 20])
                 (group-by :f.a)
                 (having :< 0 :f.e)
                 (order-by [:b.baz :desc] :c.quux [:f.a :nulls-first])
                 (limit 50)
                 (offset 10))
          m2 {:with [[:cte {:select [:*]
                            :from [:example]
                            :where [:= :example-column 0]}]]
              :select-distinct [:f.* :b.baz :c.quux [:b.bla "bla-bla"]
                                :%now [[:raw "@x := 10"]]]
              :from [[:foo :f] [:baz :b]]
              :join [:draq [:= :f.b :draq.x]]
              :left-join [[:clod :c] [:= :f.a :c.d]]
              :right-join [:bock [:= :bock.z :c.e]]
              :full-join [:beck [:= :beck.x :c.y]]
              :where [:or
                      [:and [:= :f.a "bort"] [:not= :b.baz :?param1]]
                      [:and [:< 1 2] [:< 2 3]]
                      [:in :f.e [1 [:param :param2] 3]]
                      [:between :f.e 10 20]]
              :group-by [:f.a]
              :having [:< 0 :f.e]
              :order-by [[:b.baz :desc] :c.quux [:f.a :nulls-first]]
              :limit 50
              :offset 10}]
      (testing "Various construction methods are consistent"
        (is (= m1 m2)))
      (testing "SQL data formats correctly"
        (is (= ["WITH cte AS (SELECT * FROM example WHERE example_column = ?) SELECT DISTINCT f.*, b.baz, c.quux, b.bla AS \"bla-bla\", NOW(), @x := 10 FROM foo AS f, baz AS b INNER JOIN draq ON f.b = draq.x LEFT JOIN clod AS c ON f.a = c.d RIGHT JOIN bock ON bock.z = c.e FULL JOIN beck ON beck.x = c.y WHERE ((f.a = ?) AND (b.baz <> ?)) OR ((? < ?) AND (? < ?)) OR (f.e IN (?, ?, ?)) OR f.e BETWEEN ? AND ? GROUP BY f.a HAVING ? < f.e ORDER BY b.baz DESC, c.quux ASC, f.a NULLS FIRST LIMIT ? OFFSET ?"
                0 "bort" "gabba" 1 2 2 3 1 2 3 10 20 0 50 10]
               (sql/format m1 {:params {:param1 "gabba" :param2 2}}))))
      #?(:clj (testing "SQL data prints and reads correctly"
                (is (= m1 (read-string (pr-str m1))))))
      #_(testing "SQL data formats correctly with alternate param naming"
          (is (= (sql/format m1 {:params {:param1 "gabba" :param2 2}})
                 ["WITH cte AS (SELECT * FROM example WHERE example_column = $1) SELECT DISTINCT f.*, b.baz, c.quux, b.bla \"bla-bla\", NOW(), @x := 10 FROM foo AS f, baz AS b INNER JOIN draq ON f.b = draq.x LEFT JOIN clod AS c ON f.a = c.d RIGHT JOIN bock ON bock.z = c.e FULL JOIN beck ON beck.x = c.y WHERE ((f.a = $2) AND (b.baz <> $3)) OR (($4 < $5) AND ($6 < $7)) OR (f.e IN ($8, $9, $10)) OR f.e BETWEEN $11 AND $12 GROUP BY f.a HAVING $13 < f.e ORDER BY b.baz DESC, c.quux ASC, f.a NULLS FIRST LIMIT $14 OFFSET $15"
                  0 "bort" "gabba" 1 2 2 3 1 2 3 10 20 0 50 10])))
      (testing "Locking"
        (is (= ["WITH cte AS (SELECT * FROM example WHERE example_column = ?) SELECT DISTINCT f.*, b.baz, c.quux, b.bla AS `bla-bla`, NOW(), @x := 10 FROM foo AS f, baz AS b INNER JOIN draq ON f.b = draq.x LEFT JOIN clod AS c ON f.a = c.d RIGHT JOIN bock ON bock.z = c.e FULL JOIN beck ON beck.x = c.y WHERE ((f.a = ?) AND (b.baz <> ?)) OR ((? < ?) AND (? < ?)) OR (f.e IN (?, ?, ?)) OR f.e BETWEEN ? AND ? GROUP BY f.a HAVING ? < f.e ORDER BY b.baz DESC, c.quux ASC, f.a NULLS FIRST LIMIT ? OFFSET ? LOCK IN SHARE MODE"
                0 "bort" "gabba" 1 2 2 3 1 2 3 10 20 0 50 10]
               (sql/format (assoc m1 :lock [:in-share-mode])
                           {:params {:param1 "gabba" :param2 2}
                            ;; to enable :lock
                            :dialect :mysql :quoted false})))))))

(deftest select-top-tests
  (testing "Basic TOP syntax"
    (is (= ["SELECT TOP(?) foo FROM bar ORDER BY quux ASC" 10]
           (sql/format {:select-top [10 :foo] :from :bar :order-by :quux})))
    (is (= ["SELECT TOP(?) foo FROM bar ORDER BY quux ASC" 10]
           (sql/format (-> (select-top 10 :foo)
                           (from :bar)
                           (order-by :quux))))))
  (testing "Expanded TOP syntax"
    (is (= ["SELECT TOP(?) PERCENT WITH TIES foo, baz FROM bar ORDER BY quux ASC" 10]
           (sql/format {:select-top [[10 :percent :with-ties] :foo :baz] :from :bar :order-by :quux})))
    (is (= ["SELECT TOP(?) PERCENT WITH TIES foo, baz FROM bar ORDER BY quux ASC" 10]
           (sql/format (-> (select-top [10 :percent :with-ties] :foo :baz)
                           (from :bar)
                           (order-by :quux)))))))

(deftest join-by-test
  (testing "Natural JOIN orders"
    (is (= ["SELECT * FROM foo INNER JOIN draq ON f.b = draq.x LEFT JOIN clod AS c ON f.a = c.d RIGHT JOIN bock ON bock.z = c.e FULL JOIN beck ON beck.x = c.y"]
           (sql/format {:select [:*] :from [:foo]
                        :full-join  [:beck [:= :beck.x :c.y]]
                        :right-join [:bock [:= :bock.z :c.e]]
                        :left-join  [[:clod :c] [:= :f.a :c.d]]
                        :join       [:draq [:= :f.b :draq.x]]}))))
  (testing "Specific JOIN orders"
    (is (= ["SELECT * FROM foo FULL JOIN beck ON beck.x = c.y RIGHT JOIN bock ON bock.z = c.e LEFT JOIN clod AS c ON f.a = c.d INNER JOIN draq ON f.b = draq.x"]
           (sql/format {:select [:*] :from [:foo]
                        :join-by [:full  [:beck [:= :beck.x :c.y]]
                                  :right [:bock [:= :bock.z :c.e]]
                                  :left  [[:clod :c] [:= :f.a :c.d]]
                                  :join  [:draq [:= :f.b :draq.x]]]})))
    (is (= ["SELECT * FROM foo FULL JOIN beck ON beck.x = c.y RIGHT JOIN bock ON bock.z = c.e LEFT JOIN clod AS c ON f.a = c.d INNER JOIN draq ON f.b = draq.x"]
           (-> (select :*)
               (from :foo)
               (join-by :full-join  [:beck [:= :beck.x :c.y]]
                        :right-join [:bock [:= :bock.z :c.e]]
                        :left-join  [[:clod :c] [:= :f.a :c.d]]
                        :inner-join [:draq [:= :f.b :draq.x]])
               (sql/format)))))
  (testing "Specific JOIN orders with join clauses"
    (is (= ["SELECT * FROM foo FULL JOIN beck ON beck.x = c.y RIGHT JOIN bock ON bock.z = c.e LEFT JOIN clod AS c ON f.a = c.d INNER JOIN draq ON f.b = draq.x"]
           (sql/format {:select [:*] :from [:foo]
                        :join-by [{:full-join [:beck [:= :beck.x :c.y]]}
                                  {:right-join [:bock [:= :bock.z :c.e]]}
                                  {:left-join [[:clod :c] [:= :f.a :c.d]]}
                                  {:join [:draq [:= :f.b :draq.x]]}]})))
    (is (= ["SELECT * FROM foo FULL JOIN beck ON beck.x = c.y RIGHT JOIN bock ON bock.z = c.e LEFT JOIN clod AS c ON f.a = c.d INNER JOIN draq ON f.b = draq.x"]
           (-> (select :*)
               (from :foo)
               (join-by (full-join :beck [:= :beck.x :c.y])
                        (right-join :bock [:= :bock.z :c.e])
                        (left-join [:clod :c] [:= :f.a :c.d])
                        (join :draq [:= :f.b :draq.x]))
               (sql/format))))))

(deftest test-operators
  (testing "="
    (testing "with nil"
      (is (= ["SELECT * FROM customers WHERE name IS NULL"]
             (sql/format {:select [:*]
                          :from [:customers]
                          :where [:= :name nil]})))
      (is (= ["SELECT * FROM customers WHERE name = ?" nil]
             (sql/format {:select [:*]
                          :from [:customers]
                          :where [:= :name :?name]}
                         {:params {:name nil}})))))
  (testing "in"
    (doseq [[cname coll] [[:vector []] [:set #{}] [:list '()]]]
      (testing (str "with values from a " (name cname))
        (let [values (conj coll 1)]
          (is (= ["SELECT * FROM customers WHERE id IN (?)" 1]
                 (sql/format {:select [:*]
                              :from [:customers]
                              :where [:in :id values]})))
          (is (= ["SELECT * FROM customers WHERE id IN (?)" 1]
                 (sql/format {:select [:*]
                              :from [:customers]
                              :where [:in :id :?ids]}
                             {:params {:ids values}}))))))
    (testing "with more than one integer"
      (let [values [1 2]]
        (is (= ["SELECT * FROM customers WHERE id IN (?, ?)" 1 2]
               (sql/format {:select [:*]
                            :from [:customers]
                            :where [:in :id values]})))
        (is (= ["SELECT * FROM customers WHERE id IN (?, ?)" 1 2]
               (sql/format {:select [:*]
                            :from [:customers]
                            :where [:in :id :?ids]}
                           {:params {:ids values}})))))
    (testing "with more than one string"
      (let [values ["1" "2"]]
        (is (= ["SELECT * FROM customers WHERE id IN (?, ?)" "1" "2"]
               (sql/format {:select [:*]
                            :from [:customers]
                            :where [:in :id values]})
               (sql/format {:select [:*]
                            :from [:customers]
                            :where [:in :id :?ids]}
                           {:params {:ids values}})))
        (is (= ["SELECT * FROM customers WHERE id IN ($1, $2)" "1" "2"]
               (sql/format {:select [:*]
                            :from [:customers]
                            :where [:in :id values]}
                           {:numbered true})))
        (is (= ["SELECT * FROM customers WHERE id IN ($2, $3)" nil "1" "2"]
               (sql/format {:select [:*]
                            :from [:customers]
                            :where [:in :id :?ids]}
                           {:params {:ids values} :numbered true})))))))

(deftest where-no-params-test
  (testing "where called with just the map as parameter - see #228"
    (let [sqlmap (-> (select :*)
                     (from :table)
                     (where [:= :foo :bar]))]
      (is (= ["SELECT * FROM table WHERE foo = bar"]
             (sql/format (apply merge sqlmap [])))))))

(deftest where-nil-params-test
  (testing "where called with nil parameters - see #246"
    (is (= ["SELECT * FROM table WHERE (foo = bar) AND (quuz = xyzzy)"]
           (-> (select :*)
               (from :table)
               (where nil [:= :foo :bar] nil [:= :quuz :xyzzy] nil)
               sql/format)))
    (is (= ["SELECT * FROM table"]
           (-> (select :*)
               (from :table)
               (where)
               sql/format)))
    (is (= ["SELECT * FROM table"]
           (-> (select :*)
               (from :table)
               (where nil nil nil nil)
               sql/format)))))

(deftest issue-293-basic-ddl
  (is (= (sql/format {:create-view :metro :select [:*] :from [:cities] :where [:= :metroflag "y"]})
         ["CREATE VIEW metro AS SELECT * FROM cities WHERE metroflag = ?" "y"]))
  (is (= (sql/format {:create-table :films
                      :with-columns [[:id :int :unsigned :auto-increment]
                                     [:name [:varchar 50] [:not nil]]]})
         ["CREATE TABLE films (id INT UNSIGNED AUTO_INCREMENT, name VARCHAR(50) NOT NULL)"]))
  (is (= (sql/format (-> (create-view :metro)
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])))
         ["CREATE VIEW metro AS SELECT * FROM cities WHERE metroflag = ?" "y"]))
  (is (= (sql/format (-> (create-table-as :metro :if-not-exists)
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])
                         (with-data false)))
         ["CREATE TABLE IF NOT EXISTS metro AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA" "y"]))
  (is (= (sql/format (-> (create-table-as :metro :or-replace)
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])
                         (with-data false)))
         ["CREATE OR REPLACE TABLE metro AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA" "y"]))
  (is (= (sql/format (-> (create-table-as :temp :metro :if-not-exists)
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])
                         (with-data false)))
         ["CREATE TEMP TABLE IF NOT EXISTS metro AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA" "y"]))
  (is (= (sql/format (-> (create-table-as :temp :metro :or-replace)
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])
                         (with-data false)))
         ["CREATE OR REPLACE TEMP TABLE metro AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA" "y"]))
  (is (= (sql/format (-> (create-materialized-view :metro :if-not-exists)
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])
                         (with-data false)))
         ["CREATE MATERIALIZED VIEW IF NOT EXISTS metro AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA" "y"]))
  (is (= (sql/format (-> (create-table-as :metro :if-not-exists
                                          (columns :foo :bar :baz)
                                          [:tablespace [:entity :quux]])
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])
                         (with-data false)))
         [(str "CREATE TABLE IF NOT EXISTS metro"
               " (foo, bar, baz) TABLESPACE quux"
               " AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA") "y"]))
  (is (= (sql/format (-> (create-table-as :metro :or-replace
                                          (columns :foo :bar :baz)
                                          [:tablespace [:entity :quux]])
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])
                         (with-data false)))
         [(str "CREATE OR REPLACE TABLE metro"
               " (foo, bar, baz) TABLESPACE quux"
               " AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA") "y"]))
  (is (= (sql/format (-> (create-materialized-view :metro :if-not-exists
                                                   (columns :foo :bar :baz)
                                                   [:tablespace [:entity :quux]])
                         (select :*)
                         (from :cities)
                         (where [:= :metroflag "y"])
                         (with-data false)))
         [(str "CREATE MATERIALIZED VIEW IF NOT EXISTS metro"
               " (foo, bar, baz) TABLESPACE quux"
               " AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA") "y"]))
  (is (= (sql/format {:create-materialized-view [:metro :if-not-exists]
                      :select [:*]
                      :from :cities
                      :where [:= :metroflag "y"]
                      :with-data true})
         ["CREATE MATERIALIZED VIEW IF NOT EXISTS metro AS SELECT * FROM cities WHERE metroflag = ? WITH DATA" "y"]))
  (is (= (sql/format {:create-materialized-view [:metro :if-not-exists
                                                 (columns :foo :bar :baz)
                                                 [:tablespace [:entity :quux]]]
                      :select [:*]
                      :from :cities
                      :where [:= :metroflag "y"]
                      :with-data false})
         [(str "CREATE MATERIALIZED VIEW IF NOT EXISTS metro"
               " (foo, bar, baz) TABLESPACE quux"
               " AS SELECT * FROM cities WHERE metroflag = ? WITH NO DATA") "y"]))
  (is (= (sql/format (-> (create-table :films)
                         (with-columns
                           [:id :int :unsigned :auto-increment]
                           [:name [:varchar 50] [:not nil]])))
         ["CREATE TABLE films (id INT UNSIGNED AUTO_INCREMENT, name VARCHAR(50) NOT NULL)"]))
  (is (= (sql/format (-> (create-table :films :if-not-exists)
                         (with-columns
                           [:id :int :unsigned :auto-increment]
                           [:name [:varchar 50] [:not nil]])))
         ["CREATE TABLE IF NOT EXISTS films (id INT UNSIGNED AUTO_INCREMENT, name VARCHAR(50) NOT NULL)"]))
  (is (= (sql/format (-> {:create-table :films
                          :with-columns
                          [[:id :int :unsigned :auto-increment]
                           [:name [:varchar 50] [:not nil]]]}))
         ["CREATE TABLE films (id INT UNSIGNED AUTO_INCREMENT, name VARCHAR(50) NOT NULL)"]))
  (is (= (sql/format (-> {:create-table [:films :if-not-exists]
                          :with-columns
                          [[:id :int :unsigned :auto-increment]
                           [:name [:varchar 50] [:not nil]]]}))
         ["CREATE TABLE IF NOT EXISTS films (id INT UNSIGNED AUTO_INCREMENT, name VARCHAR(50) NOT NULL)"]))
  (is (= (sql/format {:drop-table :foo})
         ["DROP TABLE foo"]))
  (is (= (sql/format {:drop-table [:if-exists :foo]})
         ["DROP TABLE IF EXISTS foo"]))
  (is (= (sql/format {:drop-view [:if-exists :foo]})
         ["DROP VIEW IF EXISTS foo"]))
  (is (= (sql/format {:drop-materialized-view [:if-exists :foo]})
         ["DROP MATERIALIZED VIEW IF EXISTS foo"]))
  (is (= (sql/format {:refresh-materialized-view [:concurrently :foo]
                      :with-data true})
         ["REFRESH MATERIALIZED VIEW CONCURRENTLY foo WITH DATA"]))
  (is (= (sql/format '{drop-table (if-exists foo)})
         ["DROP TABLE IF EXISTS foo"]))
  (is (= (sql/format {:drop-table [:foo :bar]})
         ["DROP TABLE foo, bar"]))
  (is (= (sql/format {:drop-table [:if-exists :foo :bar]})
         ["DROP TABLE IF EXISTS foo, bar"]))
  (is (= (sql/format {:drop-table [:if-exists :foo :bar [:cascade]]})
         ["DROP TABLE IF EXISTS foo, bar CASCADE"]))
  (is (= (sql/format (drop-table :foo))
         ["DROP TABLE foo"]))
  (is (= (sql/format (drop-table :if-exists :foo))
         ["DROP TABLE IF EXISTS foo"]))
  (is (= (sql/format (-> (refresh-materialized-view :concurrently :foo)
                         (with-data true)))
         ["REFRESH MATERIALIZED VIEW CONCURRENTLY foo WITH DATA"]))
  (is (= (sql/format (drop-table :foo :bar))
         ["DROP TABLE foo, bar"]))
  (is (= (sql/format (drop-table :if-exists :foo :bar [:cascade]))
         ["DROP TABLE IF EXISTS foo, bar CASCADE"])))

(deftest issue-293-insert-into-data
  ;; insert into as (and other tests) based on :insert-into
  ;; examples in the clause reference docs:
  ;; first case -- table specifier:
  (is (= (sql/format {:insert-into :transport
                      :values [[1 "Car"] [2 "Boat"] [3 "Bike"]]})
         ["INSERT INTO transport VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  (is (= (sql/format {:insert-into :transport
                      :columns [:id :name]
                      :values [[1 "Car"] [2 "Boat"] [3 "Bike"]]})
         ["INSERT INTO transport (id, name) VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  ;; with an alias:
  (is (= (sql/format {:insert-into [:transport :t]
                      :values [[1 "Car"] [2 "Boat"] [3 "Bike"]]})
         ["INSERT INTO transport AS t VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  (is (= (sql/format {:insert-into [:transport :t]
                      :columns [:id :name]
                      :values [[1 "Car"] [2 "Boat"] [3 "Bike"]]})
         ["INSERT INTO transport AS t (id, name) VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  ;; second case -- table specifier and columns:
  (is (= (sql/format {:insert-into [:transport [:id :name]]
                      :values [[1 "Car"] [2 "Boat"] [3 "Bike"]]})
         ["INSERT INTO transport (id, name) VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  ;; with an alias:
  (is (= (sql/format {:insert-into [[:transport :t] [:id :name]]
                      :values [[1 "Car"] [2 "Boat"] [3 "Bike"]]})
         ["INSERT INTO transport AS t (id, name) VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  ;; third case -- table/column specifier and query:
  (is (= (sql/format '{insert-into (transport {select (id, name) from (cars)})})
         ["INSERT INTO transport SELECT id, name FROM cars"]))
  ;; with columns:
  (is (= (sql/format '{insert-into ((transport (id, name)) {select (*) from (cars)})})
         ["INSERT INTO transport (id, name) SELECT * FROM cars"]))
  ;; with an alias:
  (is (= (sql/format '{insert-into ((transport t) {select (id, name) from (cars)})})
         ["INSERT INTO transport AS t SELECT id, name FROM cars"]))
  ;; with columns:
  (is (= (sql/format '{insert-into ((transport (id, name)) {select (*) from (cars)})})
         ["INSERT INTO transport (id, name) SELECT * FROM cars"]))
  ;; with an alias and columns:
  (is (= (sql/format '{insert-into (((transport t) (id, name)) {select (*) from (cars)})})
         ["INSERT INTO transport AS t (id, name) SELECT * FROM cars"])))

(deftest issue-293-insert-into-helpers
  ;; and the same set of tests using the helper functions instead:
  (is (= (sql/format (-> (insert-into :transport)
                         (values [[1 "Car"] [2 "Boat"] [3 "Bike"]])))
         ["INSERT INTO transport VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  (is (= (sql/format (-> (insert-into :transport)
                         (columns :id :name)
                         (values [[1 "Car"] [2 "Boat"] [3 "Bike"]])))
         ["INSERT INTO transport (id, name) VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  ;; with an alias:
  (is (= (sql/format (-> (insert-into :transport :t)
                         (values [[1 "Car"] [2 "Boat"] [3 "Bike"]])))
         ["INSERT INTO transport AS t VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  (is (= (sql/format (-> (insert-into :transport :t)
                         (columns :id :name)
                         (values [[1 "Car"] [2 "Boat"] [3 "Bike"]])))
         ["INSERT INTO transport AS t (id, name) VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  ;; second case -- table specifier and columns:
  (is (= (sql/format (-> (insert-into :transport [:id :name])
                         (values [[1 "Car"] [2 "Boat"] [3 "Bike"]])))
         ["INSERT INTO transport (id, name) VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  ;; with an alias:
  (is (= (sql/format (-> (insert-into [:transport :t] [:id :name])
                         (values [[1 "Car"] [2 "Boat"] [3 "Bike"]])))
         ["INSERT INTO transport AS t (id, name) VALUES (?, ?), (?, ?), (?, ?)" 1 "Car" 2 "Boat" 3 "Bike"]))
  ;; third case -- table/column specifier and query:
  (is (= (sql/format (insert-into :transport '{select (id, name) from (cars)}))
         ["INSERT INTO transport SELECT id, name FROM cars"]))
  ;; with columns:
  (is (= (sql/format (insert-into [:transport [:id :name]] '{select (*) from (cars)}))
         ["INSERT INTO transport (id, name) SELECT * FROM cars"]))
  ;; with an alias:
  (is (= (sql/format (insert-into '(transport t) '{select (id, name) from (cars)}))
         ["INSERT INTO transport AS t SELECT id, name FROM cars"]))
  ;; with columns:
  (is (= (sql/format (insert-into '(transport (id, name)) '{select (*) from (cars)}))
         ["INSERT INTO transport (id, name) SELECT * FROM cars"]))
  ;; with an alias and columns:
  (is (= (sql/format (insert-into ['(transport t) '(id, name)] '{select (*) from (cars)}))
         ["INSERT INTO transport AS t (id, name) SELECT * FROM cars"]))
  ;; three arguments with columns:
  (is (= (sql/format (insert-into :transport [:id :name] '{select (*) from (cars)}))
         ["INSERT INTO transport (id, name) SELECT * FROM cars"]))
  ;; three arguments with an alias and columns:
  (is (= (sql/format (insert-into '(transport t) '(id, name) '{select (*) from (cars)}))
         ["INSERT INTO transport AS t (id, name) SELECT * FROM cars"])))

(deftest merge-where-no-params-test
  (doseq [[k [f merge-f]] {"WHERE"  [where where]
                           "HAVING" [having having]}]
    (testing "merge-where called with just the map as parameter - see #228"
      (let [sqlmap (-> (select :*)
                       (from :table)
                       (f [:= :foo :bar]))]
        (is (= [(str "SELECT * FROM table " k " foo = bar")]
               (sql/format (apply merge-f sqlmap []))))))))

(deftest filter-within-order-by-test
  (testing "PostgreSQL filter, within group, order-by as special syntax"
    (is (= (sql/format {:select [[[:filter :%count.* {:where [:> :i 5]}] :a]
                                 [[:filter ; two pairs -- alias is on last pair
                                   [:avg :x [:order-by :y [:a :desc]]] {:where [:< :i 10]}
                                   [:sum :q] {:where [:= :x nil]}] :b]
                                 [[:within-group [:foo :y] {:order-by :x}]]]})
           [(str "SELECT COUNT(*) FILTER (WHERE i > ?) AS a,"
                 " AVG(x, y ORDER BY a DESC) FILTER (WHERE i < ?),"
                 " SUM(q) FILTER (WHERE x IS NULL) AS b,"
                 " FOO(y) WITHIN GROUP (ORDER BY x ASC)")
            5 10])))
  (testing "PostgreSQL filter, within group, order-by as helpers"
    (is (= (sql/format (select [(filter :%count.* (where :> :i 5)) :a]
                               [(filter ; two pairs -- alias is on last pair
                                 ;; order by must remain special syntax here:
                                 [:avg :x [:order-by :y [:a :desc]]] (where :< :i 10)
                                 [:sum :q] (where := :x nil)) :b]
                               [(within-group [:foo :y] (order-by :x))]))
           [(str "SELECT COUNT(*) FILTER (WHERE i > ?) AS a,"
                 " AVG(x, y ORDER BY a DESC) FILTER (WHERE i < ?),"
                 " SUM(q) FILTER (WHERE x IS NULL) AS b,"
                 " FOO(y) WITHIN GROUP (ORDER BY x ASC)")
            5 10]))))

(deftest issue-322
  (testing "Combining WHERE clauses with conditions"
    (is (= {:where [:and [:= :a 1] [:or [:= :b 2] [:= :c 3]]]}
           (where [:= :a 1] [:or [:= :b 2] [:= :c 3]])))
    (is (= (-> (where :or [:= :b 2] [:= :c 3]) ; or first
               (where := :a 1)) ; then implicit and
           (-> (where := :b 2) ; implicit and
               (where :or [:= :c 3]) ; then explicit or
               (where := :a 1)))) ; then implicit and
    (is (= {:where [:and [:or [:= :b 2] [:= :c 3]] [:= :a 1]]}
           (where [:or [:= :b 2] [:= :c 3]] [:= :a 1])
           (-> (where :or [:= :b 2] [:= :c 3]) ; explicit or
               (where := :a 1)))))) ; then implicit and

(deftest issue-324
  (testing "insert-into accepts statement"
    (is (= (-> (with [:a])
               (insert-into [:quux [:x :y]]
                            {:select [:id] :from [:table]}))
           {:with [[:a]],
            :insert-into [[:quux [:x :y]]
                          {:select [:id], :from [:table]}]}))))