forked from metabase/metabase
/
snowflake_test.clj
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/
snowflake_test.clj
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(ns metabase.driver.snowflake-test
(:require
[clojure.data.json :as json]
[clojure.java.jdbc :as jdbc]
[clojure.set :as set]
[clojure.string :as str]
[clojure.test :refer :all]
[metabase.driver :as driver]
[metabase.driver.snowflake :as driver.snowflake]
[metabase.driver.sql :as driver.sql]
[metabase.driver.sql-jdbc.connection :as sql-jdbc.conn]
[metabase.driver.sql-jdbc.execute :as sql-jdbc.execute]
[metabase.driver.sql-jdbc.sync :as sql-jdbc.sync]
[metabase.driver.sql-jdbc.sync.describe-database :as sql-jdbc.describe-database]
[metabase.lib.core :as lib]
[metabase.lib.metadata :as lib.metadata]
[metabase.lib.metadata.jvm :as lib.metadata.jvm]
[metabase.lib.test-util :as lib.tu]
[metabase.models :refer [Table]]
[metabase.models.database :refer [Database]]
[metabase.public-settings :as public-settings]
[metabase.query-processor :as qp]
[metabase.query-processor.store :as qp.store]
[metabase.sync :as sync]
[metabase.sync.util :as sync-util]
[metabase.test :as mt]
[metabase.test.data.dataset-definitions :as defs]
[metabase.test.data.interface :as tx]
[metabase.test.data.snowflake :as test.data.snowflake]
[metabase.test.data.sql :as sql.tx]
[metabase.test.data.sql.ddl :as ddl]
[metabase.util :as u]
[toucan2.core :as t2]
[toucan2.tools.with-temp :as t2.with-temp]))
(set! *warn-on-reflection* true)
(defn- query->native [query]
(let [check-sql-fn (fn [_ _ sql & _]
(throw (ex-info "done" {::native-query sql})))]
(with-redefs [sql-jdbc.execute/prepared-statement check-sql-fn
sql-jdbc.execute/execute-statement! check-sql-fn]
(try
(qp/process-query query)
(is false "no statement created")
(catch Exception e
(-> e u/all-ex-data ::native-query))))))
(use-fixtures :each (fn [thunk]
;; 1. If sync fails when loading a test dataset, don't swallow the error; throw an Exception so we
;; can debug it. This is much less confusing when trying to fix broken tests.
;;
;; 2. Make sure we're in Honey SQL 2 mode for all the little SQL snippets we're compiling in these
;; tests.
(binding [sync-util/*log-exceptions-and-continue?* false]
(thunk))))
(deftest sanity-check-test
(mt/test-driver :snowflake
(is (= [100]
(mt/first-row
(mt/run-mbql-query venues
{:aggregation [[:count]]}))))))
(deftest ^:parallel quote-name-test
(is (nil? (#'driver.snowflake/quote-name nil)))
(is (= "\"alma\"" (#'driver.snowflake/quote-name "alma")))
(is (= "\"Al\"\"aba\"\"Ma\"" (#'driver.snowflake/quote-name "Al\"aba\"Ma"))))
(deftest ^:parallel connection-details->spec-test
(let [details {:role nil
:warehouse "COMPUTE_WH"
:additional-options nil
:db "v3_sample-dataset"
:password "passwd"
:quote-db-name false
:let-user-control-scheduling false
:private-key-options "uploaded"
:private-key-source nil
:port nil
:advanced-options true
:private-key-id 1
:schema-filters-type "all"
:account "ls10467.us-east-2.aws"
:private-key-value nil
:tunnel-enabled false
:engine :snowflake
:private-key-creator-id 3
:user "SNOWFLAKE_DEVELOPER"
:private-key-created-at "2024-01-05T19:10:30.861839Z"
:host ""}]
(testing "Database name is quoted if quoting is requested (#27856)"
(are [quote? result] (=? {:db result}
(let [details (assoc details :quote-db-name quote?)]
(sql-jdbc.conn/connection-details->spec :snowflake details)))
true "\"v3_sample-dataset\""
false "v3_sample-dataset"))
(testing "Subname is replaced if hostname is provided (#22133)"
(are [use-account-name alternative-host expected-subname] (=? expected-subname
(:subname (let [details (-> details
(assoc :host alternative-host)
(assoc :use-account-name use-account-name))]
(sql-jdbc.conn/connection-details->spec :snowflake details))))
false nil "//ls10467.us-east-2.aws.snowflakecomputing.com/"
false "" "//ls10467.us-east-2.aws.snowflakecomputing.com/"
false "snowflake.example.com/" "//snowflake.example.com/"
false "snowflake.example.com" "//snowflake.example.com/"
true nil "//ls10467.us-east-2.aws.snowflakecomputing.com/"
true "" "//ls10467.us-east-2.aws.snowflakecomputing.com/"
true "snowflake.example.com/" "//ls10467.us-east-2.aws.snowflakecomputing.com/"
true "snowflake.example.com" "//ls10467.us-east-2.aws.snowflakecomputing.com/"))))
(deftest ^:parallel ddl-statements-test
(testing "make sure we didn't break the code that is used to generate DDL statements when we add new test datasets"
(binding [test.data.snowflake/*database-prefix-fn* (constantly "v4_")]
(testing "Create DB DDL statements"
(is (= "DROP DATABASE IF EXISTS \"v4_test-data\"; CREATE DATABASE \"v4_test-data\";"
(sql.tx/create-db-sql :snowflake (mt/get-dataset-definition defs/test-data)))))
(testing "Create Table DDL statements"
(is (= (map
#(str/replace % #"\s+" " ")
["DROP TABLE IF EXISTS \"v4_test-data\".\"PUBLIC\".\"users\";"
"CREATE TABLE \"v4_test-data\".\"PUBLIC\".\"users\" (\"id\" INTEGER AUTOINCREMENT, \"name\" TEXT,
\"last_login\" TIMESTAMP_NTZ, \"password\" TEXT, PRIMARY KEY (\"id\")) ;"
"DROP TABLE IF EXISTS \"v4_test-data\".\"PUBLIC\".\"categories\";"
"CREATE TABLE \"v4_test-data\".\"PUBLIC\".\"categories\" (\"id\" INTEGER AUTOINCREMENT, \"name\" TEXT NOT NULL,
PRIMARY KEY (\"id\")) ;"
"DROP TABLE IF EXISTS \"v4_test-data\".\"PUBLIC\".\"venues\";"
"CREATE TABLE \"v4_test-data\".\"PUBLIC\".\"venues\" (\"id\" INTEGER AUTOINCREMENT, \"name\" TEXT,
\"category_id\" INTEGER, \"latitude\" FLOAT, \"longitude\" FLOAT, \"price\" INTEGER, PRIMARY KEY (\"id\")) ;"
"DROP TABLE IF EXISTS \"v4_test-data\".\"PUBLIC\".\"checkins\";"
"CREATE TABLE \"v4_test-data\".\"PUBLIC\".\"checkins\" (\"id\" INTEGER AUTOINCREMENT, \"date\" DATE,
\"user_id\" INTEGER, \"venue_id\" INTEGER, PRIMARY KEY (\"id\")) ;"
"DROP TABLE IF EXISTS \"v4_test-data\".\"PUBLIC\".\"products\";"
"CREATE TABLE \"v4_test-data\".\"PUBLIC\".\"products\" (\"id\" INTEGER AUTOINCREMENT, \"ean\" TEXT,
\"title\" TEXT, \"category\" TEXT, \"vendor\" TEXT, \"price\" FLOAT, \"rating\" FLOAT, \"created_at\"
TIMESTAMP_TZ, PRIMARY KEY (\"id\")) ;"
"DROP TABLE IF EXISTS \"v4_test-data\".\"PUBLIC\".\"people\";"
"CREATE TABLE \"v4_test-data\".\"PUBLIC\".\"people\" (\"id\" INTEGER AUTOINCREMENT, \"address\" TEXT,
\"email\" TEXT, \"password\" TEXT, \"name\" TEXT, \"city\" TEXT, \"longitude\" FLOAT, \"state\" TEXT,
\"source\" TEXT, \"birth_date\" DATE, \"zip\" TEXT, \"latitude\" FLOAT, \"created_at\" TIMESTAMP_TZ,
PRIMARY KEY (\"id\")) ;"
"DROP TABLE IF EXISTS \"v4_test-data\".\"PUBLIC\".\"reviews\";"
"CREATE TABLE \"v4_test-data\".\"PUBLIC\".\"reviews\" (\"id\" INTEGER AUTOINCREMENT, \"product_id\" INTEGER,
\"reviewer\" TEXT, \"rating\" INTEGER, \"body\" TEXT, \"created_at\" TIMESTAMP_TZ, PRIMARY KEY (\"id\")) ;"
"DROP TABLE IF EXISTS \"v4_test-data\".\"PUBLIC\".\"orders\";"
"CREATE TABLE \"v4_test-data\".\"PUBLIC\".\"orders\" (\"id\" INTEGER AUTOINCREMENT, \"user_id\" INTEGER,
\"product_id\" INTEGER, \"subtotal\" FLOAT, \"tax\" FLOAT, \"total\" FLOAT, \"discount\" FLOAT, \"created_at\"
TIMESTAMP_TZ, \"quantity\" INTEGER, PRIMARY KEY (\"id\")) ;"
"ALTER TABLE \"v4_test-data\".\"PUBLIC\".\"venues\" ADD CONSTRAINT \"gory_id_categories_-1429799958\"
FOREIGN KEY (\"category_id\") REFERENCES \"v4_test-data\".\"PUBLIC\".\"categories\" (\"id\");"
"ALTER TABLE \"v4_test-data\".\"PUBLIC\".\"checkins\" ADD CONSTRAINT \"kins_user_id_users_-1503129306\"
FOREIGN KEY (\"user_id\") REFERENCES \"v4_test-data\".\"PUBLIC\".\"users\" (\"id\");"
"ALTER TABLE \"v4_test-data\".\"PUBLIC\".\"checkins\" ADD CONSTRAINT \"ckins_venue_id_venues_55711779\"
FOREIGN KEY (\"venue_id\") REFERENCES \"v4_test-data\".\"PUBLIC\".\"venues\" (\"id\");"
"ALTER TABLE \"v4_test-data\".\"PUBLIC\".\"reviews\" ADD CONSTRAINT \"roduct_id_products_-1093665274\"
FOREIGN KEY (\"product_id\") REFERENCES \"v4_test-data\".\"PUBLIC\".\"products\" (\"id\");"
"ALTER TABLE \"v4_test-data\".\"PUBLIC\".\"orders\" ADD CONSTRAINT \"ders_user_id_people_1646240302\"
FOREIGN KEY (\"user_id\") REFERENCES \"v4_test-data\".\"PUBLIC\".\"people\" (\"id\");"
"ALTER TABLE \"v4_test-data\".\"PUBLIC\".\"orders\" ADD CONSTRAINT \"roduct_id_products_-1151848842\"
FOREIGN KEY (\"product_id\") REFERENCES \"v4_test-data\".\"PUBLIC\".\"products\" (\"id\");"])
(ddl/create-db-tables-ddl-statements :snowflake (-> (mt/get-dataset-definition defs/test-data)
(update :database-name #(str "v4_" %))))))))))
(deftest ^:parallel simple-select-probe-query-test
(testing "the simple-select-probe-query used by have-select-privilege? should be qualified with the Database name. Ignore blank keys."
(mt/test-driver :snowflake
(qp.store/with-metadata-provider (lib.tu/mock-metadata-provider
{:database (assoc (mt/db)
:details {:db " "
:dbname "dbname"})})
(is (= ["SELECT TRUE AS \"_\" FROM \"dbname\".\"PUBLIC\".\"table\" WHERE 1 <> 1 LIMIT 0"]
(sql-jdbc.describe-database/simple-select-probe-query :snowflake "PUBLIC" "table")))))))
(deftest ^:parallel have-select-privilege?-test
(mt/test-driver :snowflake
(qp.store/with-metadata-provider (mt/id)
(sql-jdbc.execute/do-with-connection-with-options
:snowflake
(mt/db)
nil
(fn [^java.sql.Connection conn]
(is (sql-jdbc.sync/have-select-privilege? :snowflake conn "PUBLIC" "venues")))))))
(deftest describe-database-test
(mt/test-driver :snowflake
(testing "describe-database"
(let [expected {:tables
#{{:name "users", :schema "PUBLIC", :description nil}
{:name "venues", :schema "PUBLIC", :description nil}
{:name "checkins", :schema "PUBLIC", :description nil}
{:name "categories", :schema "PUBLIC", :description nil}
{:name "orders", :schema "PUBLIC", :description nil}
{:name "people", :schema "PUBLIC", :description nil}
{:name "products", :schema "PUBLIC", :description nil}
{:name "reviews", :schema "PUBLIC", :description nil}}}]
(testing "should work with normal details"
(is (= expected
(driver/describe-database :snowflake (mt/db)))))
(testing "should accept either `:db` or `:dbname` in the details, working around a bug with the original impl"
(is (= expected
(driver/describe-database :snowflake (update (mt/db) :details set/rename-keys {:db :dbname})))))
(testing "should throw an Exception if details have neither `:db` nor `:dbname`"
(is (thrown? Exception
(driver/describe-database :snowflake (update (mt/db) :details set/rename-keys {:db :xyz})))))
(testing "should use the NAME FROM DETAILS instead of the DB DISPLAY NAME to fetch metadata (#8864)"
(is (= expected
(driver/describe-database :snowflake (assoc (mt/db) :name "ABC")))))))))
(deftest describe-database-default-schema-test
(testing "describe-database should include Tables from all schemas even if the DB has a default schema (#38135)"
(mt/test-driver :snowflake
(let [details (assoc (mt/dbdef->connection-details :snowflake :db {:database-name "Default-Schema-Test"})
;; simulate a DB default schema or session schema by including it in the connection
;; details... see
;; https://metaboat.slack.com/archives/C04DN5VRQM6/p1706219065462619?thread_ts=1706156558.940489&cid=C04DN5VRQM6
:schema "PUBLIC"
:schema-filters-type "inclusion"
:schema-filters-patterns "Test-Schema")
db-name (:db details)
schema-name "Test-Schema"
table-name "Test-Table"
field-name "Test-ID"
spec (sql-jdbc.conn/connection-details->spec :snowflake details)]
;; create the snowflake DB
(sql-jdbc.execute/do-with-connection-with-options
:snowflake spec nil
(fn [^java.sql.Connection conn]
(doseq [stmt (letfn [(identifier [& args]
(str/join \. (map #(str \" % \") args)))]
[(format "DROP DATABASE IF EXISTS %s;" (identifier db-name))
(format "CREATE DATABASE %s;" (identifier db-name))
(format "CREATE SCHEMA %s;" (identifier db-name schema-name))
(format "CREATE TABLE %s (%s INTEGER AUTOINCREMENT);" (identifier db-name schema-name table-name) (identifier field-name))
(format "GRANT SELECT ON %s TO PUBLIC;" (identifier db-name schema-name table-name))])]
(jdbc/execute! {:connection conn} [stmt] {:transaction? false}))))
;; fetch metadata
(t2.with-temp/with-temp [Database database {:engine :snowflake, :details details}]
(is (=? {:tables #{{:name table-name, :schema schema-name, :description nil}}}
(driver/describe-database :snowflake database))))))))
(deftest describe-database-views-test
(mt/test-driver :snowflake
(testing "describe-database views"
(let [details (mt/dbdef->connection-details :snowflake :db {:database-name "views_test"})
db-name (:db details)
spec (sql-jdbc.conn/connection-details->spec :snowflake details)]
;; create the snowflake DB
(doseq [stmt [(format "DROP DATABASE IF EXISTS \"%s\";" db-name)
(format "CREATE DATABASE \"%s\";" db-name)]]
(jdbc/execute! spec [stmt] {:transaction? false}))
;; create the DB object
(t2.with-temp/with-temp [Database database {:engine :snowflake, :details details}]
(let [sync! #(sync/sync-database! database)]
;; create a view
(doseq [statement [(format "CREATE VIEW \"%s\".\"PUBLIC\".\"example_view\" AS SELECT 'hello world' AS \"name\";" db-name)
(format "GRANT SELECT ON \"%s\".\"PUBLIC\".\"example_view\" TO PUBLIC;" db-name)]]
(jdbc/execute! spec [statement]))
;; now sync the DB
(sync!)
;; now take a look at the Tables in the database, there should be an entry for the view
(is (= [{:name "example_view"}]
(map (partial into {})
(t2/select [Table :name] :db_id (u/the-id database)))))))))))
(deftest sync-dynamic-tables-test
(testing "Should be able to sync dynamic tables"
(mt/test-driver :snowflake
(mt/dataset (mt/dataset-definition "dynamic-table"
["metabase_users"
[{:field-name "name" :base-type :type/Text}]
[["mb_qnkhuat"]]])
(let [db-id (:id (mt/db))
details (:details (mt/db))
spec (sql-jdbc.conn/connection-details->spec driver/*driver* details)]
(jdbc/execute! spec [(format "CREATE OR REPLACE DYNAMIC TABLE \"%s\".\"PUBLIC\".\"metabase_fan\" target_lag = '1 minute' warehouse = 'COMPUTE_WH' AS
SELECT * FROM \"%s\".\"PUBLIC\".\"metabase_users\" WHERE \"%s\".\"PUBLIC\".\"metabase_users\".\"name\" LIKE 'MB_%%';"
(:db details) (:db details) (:db details))])
(sync/sync-database! (t2/select-one :model/Database db-id))
(testing "both base tables and dynamic tables should be synced"
(is (= #{"metabase_fan" "metabase_users"}
(t2/select-fn-set :name :model/Table :db_id db-id)))
(testing "the fields for dynamic tables are synced correctly"
(is (= #{{:name "name" :base_type :type/Text}
{:name "id" :base_type :type/Number}}
(set (t2/select [:model/Field :name :base_type]
:table_id (t2/select-one-pk :model/Table :name "metabase_fan" :db_id db-id))))))))))))
(deftest ^:parallel describe-table-test
(mt/test-driver :snowflake
(testing "make sure describe-table uses the NAME FROM DETAILS too"
(is (= {:name "categories"
:schema "PUBLIC"
:fields #{{:name "id"
:database-type "NUMBER"
:base-type :type/Number
:pk? true
:database-position 0
:database-is-auto-increment true
:database-required false
:json-unfolding false}
{:name "name"
:database-type "VARCHAR"
:base-type :type/Text
:database-position 1
:database-is-auto-increment false
:database-required true
:json-unfolding false}}}
(driver/describe-table :snowflake (assoc (mt/db) :name "ABC") (t2/select-one Table :id (mt/id :categories))))))))
(deftest ^:parallel describe-table-fks-test
(mt/test-driver :snowflake
(testing "make sure describe-table-fks uses the NAME FROM DETAILS too"
(is (= #{{:fk-column-name "category_id"
:dest-table {:name "categories", :schema "PUBLIC"}
:dest-column-name "id"}}
(driver/describe-table-fks :snowflake (assoc (mt/db) :name "ABC") (t2/select-one Table :id (mt/id :venues))))))))
(defn- format-env-key ^String [env-key]
(let [[_ header body footer]
(re-find #"(-----BEGIN (?:\p{Alnum}+ )?PRIVATE KEY-----)(.*)(-----END (?:\p{Alnum}+ )?PRIVATE KEY-----)" env-key)]
(str header (str/replace body #"\s+|\\n" "\n") footer)))
(deftest can-connect-test
(let [pk-key (format-env-key (tx/db-test-env-var-or-throw :snowflake :pk-private-key))
pk-user (tx/db-test-env-var :snowflake :pk-user)
pk-db (tx/db-test-env-var :snowflake :pk-db "SNOWFLAKE_SAMPLE_DATA")]
(mt/test-driver :snowflake
(let [can-connect? (partial driver/can-connect? :snowflake)]
(is (can-connect? (:details (mt/db)))
"can-connect? should return true for normal Snowflake DB details")
(let [original-query jdbc/query]
;; make jdbc/query return a falsey value, but should still be able to connect
(with-redefs [jdbc/query (fn fake-jdbc-query
([db sql-params] (fake-jdbc-query db sql-params {}))
([db sql-params opts] (if (str/starts-with? sql-params "SHOW OBJECTS IN DATABASE")
nil
(original-query db sql-params (or opts {})))))]
(is (can-connect? (:details (mt/db))))))
(is (thrown?
net.snowflake.client.jdbc.SnowflakeSQLException
(can-connect? (assoc (:details (mt/db)) :db (mt/random-name))))
"can-connect? should throw for Snowflake databases that don't exist (#9511)")
(when (and pk-key pk-user)
(mt/with-temp-file [pk-path]
(testing "private key authentication"
(spit pk-path pk-key)
(doseq [to-merge [{:private-key-value pk-key} ;; uploaded string
{:private-key-value (.getBytes pk-key "UTF-8")} ;; uploaded byte array
{:private-key-path pk-path}]] ;; local file path
(let [details (-> (:details (mt/db))
(dissoc :password)
(merge {:db pk-db :user pk-user} to-merge))]
(is (can-connect? details)))))))))))
(deftest report-timezone-test
(mt/test-driver :snowflake
(testing "Make sure temporal parameters are set and returned correctly when report-timezone is set (#11036)"
(letfn [(run-query []
(mt/rows
(qp/process-query
{:database (mt/id)
:type :native
:native {:query (str "SELECT {{filter_date}}")
:template-tags {:filter_date {:name "filter_date"
:display_name "Just A Date"
:type "date"}}}
:parameters [{:type "date/single"
:target ["variable" ["template-tag" "filter_date"]]
:value "2014-08-02"}]})))]
(testing "baseline"
(is (= [["2014-08-02T00:00:00Z"]]
(run-query))))
(testing "with report-timezone"
(mt/with-temporary-setting-values [report-timezone "US/Pacific"]
(is (= [["2014-08-02T00:00:00-07:00"]]
(run-query)))))))
(testing "Make sure temporal values are returned correctly when report-timezone is set (#11036)"
(letfn [(run-query []
(mt/rows
(qp/process-query
{:database (mt/id)
:type :native
:native {:query (str "SELECT {{filter_date}}, \"last_login\" "
(format "FROM \"%stest-data\".\"PUBLIC\".\"users\" "
(test.data.snowflake/*database-prefix-fn*))
"WHERE date_trunc('day', CAST(\"last_login\" AS timestamp))"
" = date_trunc('day', CAST({{filter_date}} AS timestamp))")
:template-tags {:filter_date {:name "filter_date"
:display_name "Just A Date"
:type "date"}}}
:parameters [{:type "date/single"
:target ["variable" ["template-tag" "filter_date"]]
:value "2014-08-02"}]})))]
(testing "baseline (no report-timezone set)"
(is (= [["2014-08-02T00:00:00Z" "2014-08-02T12:30:00Z"]
["2014-08-02T00:00:00Z" "2014-08-02T09:30:00Z"]]
(run-query))))
(testing "with report timezone set"
(is (= [["2014-08-02T00:00:00-07:00" "2014-08-02T12:30:00-07:00"]
["2014-08-02T00:00:00-07:00" "2014-08-02T09:30:00-07:00"]]
(mt/with-temporary-setting-values [report-timezone "US/Pacific"]
(run-query)))))))))
(deftest week-start-test
(mt/test-driver :snowflake
(testing "The WEEK_START session setting is correctly incorporated"
(letfn [(run-dayofweek-query [date-str]
(-> (mt/rows
(qp/process-query {:database (mt/id)
:type :native
:native {:query (str "SELECT DAYOFWEEK({{filter_date}})")
:template-tags {:filter_date {:name "filter_date"
:display_name "Just A Date"
:type "date"}}}
:parameters [{:type "date/single"
:target ["variable" ["template-tag" "filter_date"]]
:value date-str}]}))
ffirst))]
(testing "under the default value of 7 (Sunday)"
(mt/with-temporary-setting-values [start-of-week :sunday]
(is (= 1 (run-dayofweek-query "2021-01-10")) "Sunday (first day of the week)")
(is (= 2 (run-dayofweek-query "2021-01-11")) "Monday (second day of the week)")))
(testing "when we control it via the Metabase setting value"
(mt/with-temporary-setting-values [start-of-week :monday]
(is (= 7 (run-dayofweek-query "2021-01-10")) "Sunday (last day of week now)")
(is (= 1 (run-dayofweek-query "2021-01-11")) "Monday (first day of week now)")))))))
(deftest first-day-of-week-test
(mt/test-driver :snowflake
(testing "Day-of-week should work correctly regardless of what the `start-of-week` Setting is set to (#20999)"
(mt/dataset test-data
(doseq [[start-of-week friday-int] [[:friday 1]
[:monday 5]
[:sunday 6]]]
(mt/with-temporary-setting-values [start-of-week start-of-week]
(let [query (mt/mbql-query people
{:breakout [!day-of-week.birth_date]
:aggregation [[:count]]
:filter [:= $birth_date "1986-12-12"]})]
(mt/with-native-query-testing-context query
(is (= [[friday-int 1]]
(mt/rows (qp/process-query query))))))))))))
(deftest ^:parallel normalize-test
(mt/test-driver :snowflake
(testing "details should be normalized coming out of the DB"
(t2.with-temp/with-temp [Database db {:name "Legacy Snowflake DB"
:engine :snowflake,
:details {:account "my-instance"
:regionid "us-west-1"}}]
(is (= {:account "my-instance.us-west-1"}
(:details db)))))))
(deftest ^:parallel set-role-statement-test
(testing "set-role-statement should return a USE ROLE command, with the role quoted if it contains special characters"
;; No special characters
(is (= "USE ROLE MY_ROLE;" (driver.sql/set-role-statement :snowflake "MY_ROLE")))
(is (= "USE ROLE ROLE123;" (driver.sql/set-role-statement :snowflake "ROLE123")))
(is (= "USE ROLE lowercase_role;" (driver.sql/set-role-statement :snowflake "lowercase_role")))
;; Special characters
(is (= "USE ROLE \"Role.123\";" (driver.sql/set-role-statement :snowflake "Role.123")))
(is (= "USE ROLE \"$role\";" (driver.sql/set-role-statement :snowflake "$role")))))
(deftest remark-test
(testing "Queries should have a remark formatted as JSON appended to them with additional metadata"
(mt/test-driver :snowflake
(let [expected-map {"pulseId" nil
"serverId" (public-settings/site-uuid)
"client" "Metabase"
"queryHash" "cb83d4f6eedc250edb0f2c16f8d9a21e5d42f322ccece1494c8ef3d634581fe2"
"queryType" "query"
"cardId" 1234
"dashboardId" 5678
"context" "ad-hoc"
"userId" 1000
"databaseId" (mt/id)}
result-query (driver/prettify-native-form :snowflake
(query->native
(assoc
(mt/mbql-query users {:limit 2000})
:parameters [{:type "id"
:target [:dimension [:field (mt/id :users :id) nil]]
:value ["1" "2" "3"]}]
:info {:executed-by 1000
:card-id 1234
:dashboard-id 5678
:context :ad-hoc
:query-hash (byte-array [-53 -125 -44 -10 -18 -36 37 14 -37 15 44 22 -8 -39 -94 30
93 66 -13 34 -52 -20 -31 73 76 -114 -13 -42 52 88 31 -30])})))
result-comment (second (re-find #"-- (\{.*\})" result-query))
result-map (json/read-str result-comment)]
(is (= expected-map result-map))))))
(mt/defdataset dst-change
[["dst_tz_test" [{:field-name "dtz"
:base-type :type/DateTimeWithTZ}]
[["2023-09-30 23:59:59 +1000"] ; September
["2023-10-01 00:00:00 +1000"] ; October before DST starts
["2023-10-01 05:00:00 +1100"] ; October after DST starts
["2023-11-01 05:00:00 +1100"]]]]) ; November
(deftest date-bucketing-test
(testing "#37065"
(mt/test-driver :snowflake
(mt/dataset dst-change
(let [metadata-provider (lib.metadata.jvm/application-database-metadata-provider (mt/id))
ds-tz-test (lib.metadata/table metadata-provider (mt/id :dst_tz_test))
dtz (lib.metadata/field metadata-provider (mt/id :dst_tz_test :dtz))
query (-> (lib/query metadata-provider ds-tz-test)
(lib/breakout dtz)
(lib/aggregate (lib/count)))]
(mt/with-native-query-testing-context query
(is (= [["2023-09-30T00:00:00+10:00" 1]
["2023-10-01T00:00:00+10:00" 2]
["2023-11-01T00:00:00+11:00" 1]]
(mt/with-temporary-setting-values [report-timezone "Australia/Sydney"]
(mt/rows (qp/process-query query)))))))))))