Let's use rounded/estimated numbers here. Snowflake's competitive offerings include integration of diverse data types, massive scalability without sacrificing performance, simultaneous use cases … Get it as soon as Wed, Nov 18. If more than For example WHEN = NULL THEN 'Return me!' Dans sa forme la plus générale, une série de conditions est évaluée en séquence. Support all your users: Support concurrent use cases with independent virtual warehouses (compute clusters) that reference your common data. Works like a cascading “if-then-else” statement. Snowflake + Alteryx offer a game-changing solution that empowers analysts, data scientists, and data engineers to scale their insights and effort through the speed, elasticity, and concurrency of Snowflake to conquer analytical problems + skyrocket productivity. arguments. Share this Stream; Facebook; Twitter; Email; LinkedIn; Urban Company Builds Scalable Platform with Snowflake. Si aucune des conditions n’est évaluée à TRUE, le résultat après le ELSE facultatif est renvoyé, s’il est présent ; sinon, NULL est renvoyé. A case study. the optional ELSE is returned, if present; otherwise NULL is returned. Snowflake MERGE command supports sub query, you can use WITH clause or CTE with subquery. Employees who started at Snowflake in 2018 likely all have incentive stock options (ISOs) at a <$5 strike price. expr, then the corresponding result is returned. then the value returned is NULL: The following example combines CASE with collation: 450 Concard Drive, San Mateo, CA, 94402, United States | 844-SNOWFLK (844-766-9355), © 2020 Snowflake Inc. All Rights Reserved, ------------------------------------------+, | CASE 'M' |, | WHEN COLLATE('M', 'LOWER') THEN TRUE |, | ELSE FALSE |, | END |, |------------------------------------------|, | True |, DATABASE_REFRESH_PROGRESS , DATABASE_REFRESH_PROGRESS_BY_JOB, SYSTEM$DATABASE_REFRESH_PROGRESS , SYSTEM$DATABASE_REFRESH_PROGRESS_BY_JOB, SYSTEM$ESTIMATE_SEARCH_OPTIMIZATION_COSTS, SYSTEM$USER_TASK_CANCEL_ONGOING_EXECUTIONS, TRY_TO_DECIMAL, TRY_TO_NUMBER, TRY_TO_NUMERIC, 450 Concard Drive, San Mateo, CA, 94402, United States. In the second form of the CASE statement, if value# matches the If more In both forms of CASE, if the optional ELSE clause is present, and Snowflake est disponible sur AWS, Azure et GCP dans différents pays en Amérique du Nord, Europe, Asie-Pacifique ainsi qu’au Japon. When using set operators, make sure that data types are compatible. Snowflake Inc. is a cloud-based data-warehousing company that was founded in 2012. Knoema, which offers a platform for data discovery and management, is announcing its acquisition by Eldridge and partnership with Snowflake. Notez que dans le second formulaire, une expression NULL CASE ne correspond à aucune des expressions WHEN, même si l’une des expressions WHEN correspond également à NULL. Dans la seconde forme de l’instruction CASE, si valeur# correspond à expr, le résultat correspondant est renvoyé. Dans la première forme de la clause CASE, si condition# est vraie, alors la fonction renvoie le résultat# correspondant. Le résultat doit être une expression qui donne une valeur unique. If you want to compare to NULL values, use Use Case: Why we've chosen Snowflake ️ as our Data Warehouse. Par exemple, WHEN = NULL THEN 'Return me!' Set Operators topic. Snowflake’s cloud data platform can address multiple use cases to meet your data lake needs. Free trial. otherwise NULL is returned. does not La valeur doit correspondre au même type de données que expr ou être un type de données pouvant être converti en type de données expr. Si vous souhaitez comparer avec des valeurs NULL, utilisez IS NULL plutôt que = NULL. La valeur peut être un littéral ou une expression. Si aucune clause ELSE n’est présente et qu’aucune correspondance n’est trouvée, le résultat est NULL. branches are independent. one condition is true, then the result associated with the first true Dynamic Scale Using Cloud — Snowflake makes it easy to “right-size” warehouses to the use case at hand. Note that, contrary to DECODE, a NULL value in the condition Provide one copy of your data – a single source of truth – to all your data users. 0 % Customer ROI. CLIENT CHALLENGE. $12.89 $ 12. For Note that, contrary to , a NULL value in the condition does not match a NULL value elsewhere in the condition. Following example demonstrates the usage of switch statement within stored procedures. match, the result after the optional ELSE is returned, if present; merge into merge_test using ( with cte as (select * from merge_test where a = 0) select cte.a from cte join merge_test2 on (cte.a = merge_test2.a)) as m2 on merge_test.a = m2.a when matched then update set … the collation specifications do not need to be identical. I wish it wasn't. Result sets do not have any metadata associated with them, so processing large results might be slower than if you were querying an actual table. Les condition#, expr, valeur et résultat peuvent tous être des expressions générales et peuvent donc inclure des sous-requêtes incluant des opérateurs Set, tels que UNION, INTERSECT, EXCEPT et MINUS. Dans la première forme de CASE, chaque condition est une expression qui doit correspondre à une valeur BOOLEAN (True, False ou NULL). to each other or to the collation specification of expr. Snowflake is our customers’ solution for data warehousing, data lakes, data engineering, data science, data application development, and for securely sharing and consuming shared data. the WHEN expressions, even if one of the WHEN expressions is also NULL. If none of the expressions Snowflake, a cloud data warehousing firm that has the backing of Salesforce and Warren Buffett's Berkshire Hathaway, is set to go public in what stands to be the biggest software IPO ever. Live, 30-minute case studies and Q&A sessions with Snowflake customers. Object Names. Dans la seconde forme de CASE, bien que toutes les opérations liées au classement doivent utiliser des spécifications de classement compatibles, il n’est pas nécessaire que les spécifications de classement soient identiques. than one value matches the expr, then the first matching When a condition evaluates to TRUE, the evaluation stops and the associated result (after THEN) is returned. Common usages include the terms special snowflake, Generation Snowflake, and snowflake as a politicized insult. CUSTOMER CASE STUDY: JUNIPER NETWORKS. In fact, if you execute … switch(expression) { case x: // code block break; case y: // code block break; default: // code block } Switch statement in Snowflake Stored Procedure Example. must be a data type that can be cast to the data type of the expr. then the function returns the corresponding result#. Facebook; Twitter; Email; LinkedIn; Read Content ; Ritual Ingests 252 GB of Event Data Per Day from Google Cloud Platform into Snowflake. For example, in the following statement, the collation Whether up and down or transparently and automatically, you only pay for what you use. Case Study. Snowflake Schema in data warehouse is a logical arrangement of tables in a multidimensional database such that the ER diagram resembles a snowflake shape. It was publicly launched by Bob Muglia in 2014 after two years in stealth mode.. Snowflake offers a cloud-based data storage and analytics service, generally termed "data warehouse-as-a-service". Notez que, contrairement à DECODE, une valeur NULL dans la condition ne correspond pas à une valeur NULL ailleurs dans la condition. highest-precedence collation of the THEN/ELSE a series of conditions are evaluated in sequence. Dans les deux formes de CASE, si la clause facultative ELSE est présente et si aucune correspondance n’est trouvée, la fonction renvoie le résultat dans la clause ELSE. Data Migration and Analytics Strategy for a $1B Quote to Cash Solution Provider. The value can be a literal or an expression. By default, Snowflake treats the objects Customers, customers, and CUSTOMERS as the same object. To get around some of the problems that case-sensitivity causes, Snowflake automatically upper-cases object names when you define or use them. Snowflake is basically case-sensitive. Si plusieurs conditions sont vraies, le résultat associé à la première condition vraie est renvoyé. Ces spécifications de classement ne doivent pas nécessairement être identiques ni même compatibles. In Snowflake’s own words, from its S-1 filing: “Our platform solves the decades-old problem of data silos and data governance. Below is a selection from the "OrderDetails" table in the Northwind sample database: OrderDetailID OrderID ProductID Quantity; 1: 10248: 11: 12: 2: 10248: 42: 10: 3: 10248: 72: 5: 4: 10249 : 14: 9: 5: 10249: 51: 40: SQL CASE Examples. each of the WHEN expressions in sequence, until one matches; then the Unify your technology landscape with a single platform for many types of data workloads, eliminating the need for different services and infrastructures. expr, but the collation specifications of value1 and value2 do not need to be identical Dans la seconde forme de CASE, chaque valeur est une correspondance potentielle pour expr. CasesByLorraine Compatible with iPhone Xs Max Case, Christmas Snowflakes Xmas Holiday Clear Transparent Flexible TPU Soft Gel Protective Cover for iPhone Xs Max 6.5" (2018) 4.1 out of 5 stars 6. The value returned from the function has the does not match a NULL value elsewhere in the condition. Information. Snowflake Data Migration and Analytics Case Study. The result should be an expression that evaluates to a single value. returned. I'm failing to see where they fit in and I'm glad that my manager listens to me. Cela montre une utilisation typique de CASE : Cela montre que si aucune des valeurs ne correspond et qu’il n’y a pas de clause ELSE, la valeur renvoyée est NULL : L’exemple suivant combine CASE avec un classement : 450 Concard Drive, San Mateo, CA, 94402, United States | 844-SNOWFLK (844-766-9355), © 2020 Snowflake Inc. Tous droits réservés, ------------------------------------------+, | CASE 'M' |, | WHEN COLLATE('M', 'LOWER') THEN TRUE |, | ELSE FALSE |, | END |, |------------------------------------------|, | True |, Déchargement des données depuis Snowflake, Partage des données sécurisé dans Snowflake, Développement d’applications dans Snowflake, DATABASE_REFRESH_PROGRESS , DATABASE_REFRESH_PROGRESS_BY_JOB, SYSTEM$DATABASE_REFRESH_PROGRESS , SYSTEM$DATABASE_REFRESH_PROGRESS_BY_JOB, SYSTEM$ESTIMATE_SEARCH_OPTIMIZATION_COSTS, SYSTEM$USER_TASK_CANCEL_ONGOING_EXECUTIONS, TRY_TO_DECIMAL, TRY_TO_NUMBER, TRY_TO_NUMERIC, Snowflake pour les soins de santé et les sciences de la vie, 450 Concard Drive, San Mateo, CA, 94402, United States. No question is off limits! ELSE clause. In the first form of CASE, each expression is independent, and the collation specifications in different In the more general form, a series of conditions are evaluated in sequence. Wenn eine Bedingung zu TRUE ausgewertet wird, stoppt die Auswertung und wird das zugehörige Ergebnis (nach THEN) zurückgegeben. for expr. return “Return me!”. Si aucune des expressions ne correspond, le résultat après le ELSE facultatif est renvoyé, s’il est présent ; sinon, NULL est renvoyé. Par exemple, dans ce qui suit, les spécifications de classement dans condition1 sont indépendantes de la ou des spécifications de classement dans condition2. details, see the General Usage Notes in the Grâce à notre approche globale du cloud computing, les clients bénéficient d’une expérience unique et fluide grâce à des intégrations solides avec nos partenaires Cloud et leurs régions respectives. Background and usage. CASE¶. Costs to exercise, initially: $53,405 Snowflake is a fully-managed service that’s simple to use but can power a near-unlimited number of concurrent workloads. The contemporary insult snowflake was popularized by the 1996 novel and 1999 film adaptation Fight Club, which tells the story’s wannabe fighters: “You are not special. But their vision didn’t stop there. Before going public, it has raised more than $1.4 billion in venture capital, and is based in San Mateo, California. Snowflake makes it straightforward and easy, whereas Amazon, in this case, would have users competing over the same data cluster, so only one … Store your data with efficient data compression. If none of the conditions evaluate to TRUE, then the result after For example, consider following example that allows you to use CTE with MERGE statement. to TRUE, the evaluation stops and the associated result (after THEN) is Par exemple, dans l’instruction suivante, les spécifications de classement de valeur1 et de valeur2 doivent être compatibles avec la spécification de classement de expr, mais les spécifications de classement de valeur1 et valeur2 n’ont pas besoin d’être identiques à la spécification de classement de expr. Talk to a Customer . $16.94 $ 16. In der allgemeineren Form wird eine Reihe von Bedingungen nacheinander ausgewertet. For example WHEN = NULL THEN 'Return me!' In the more general form, How to Write a Case Statement in Snowflake in Snowflake Case statements are useful when you're reaching for an if statement in your select clause. Snowflake, whose software provisions the storing and analyzing of big data, is expected to hold an initial public offering on Wednesday at a higher valuation than previously thought. condition1 are independent of the collation specification(s) in condition2, Pay for what you use: Snowflake’s built-for-the-cloud architecture scales storage separately from compute. does not return “Return me!”. Works like a cascading “if-then-else” statement. select id , name , category , unit_price, case when category = 5 then 'Premium' when category = 4 then 'Gold' when category = 3 then 'Standard' when category <= 2 then 'Basic' else 'unknown' end as quality_level from products; should evaluate to a BOOLEAN value (True, False, or NULL). Dans la première forme de CASE, chaque expression est indépendante et les spécifications de classement dans différentes branches sont indépendantes. En savoir plus. Article Body. associated result (after THEN) is returned. CASE WHEN condition1 THEN result1 WHEN condition2 THEN result2 WHEN conditionN THEN resultN ELSE result END; Demo Database. For example, to write all 8-10 billion daily sensor records to a persistent table, they can spin up a single 4X-Large warehouse to complete the job in minutes, for the same cost it would take using much slower smaller clusters). IS NULL rather than = NULL. 94. Request Free PoC. Note that in the second form, a NULL CASE expression matches none of Lorsqu’une condition est évaluée à TRUE, l’évaluation est arrêtée et le résultat associé (après THEN) est renvoyé. Snowflake stores all query results for 24 hours. The snowflake structure materialized when the dimensions of a star schema are detailed and highly structured, having several levels of relationship, and the child tables have multiple parent table. A Snowflake Schema is an extension of a Star Schema, and it adds additional dimensions. CASE Syntax. In the second form of CASE, each value is a potential match Snowflake may not be trying to handle our use-case, but the corporate account executive spamming my inbox was dead certain that it was our panacea. CASE ¶ Funktioniert wie eine kaskadierende „if-then-else“-Anweisung. specifications of both value1 and value2 must be compatible with the collation specification of Lorsqu’une condition est évaluée à TRUE, l’évaluation est arrêtée et le résultat associé (après THEN) est renvoyé. Dans la seconde forme « abrégée », l’expression après CASE est comparée à chacune des expressions WHEN dans l’ordre, jusqu’à ce que l’une corresponde ; alors le résultat associé (après THEN) est renvoyé. FREE Shipping on orders over $25 shipped by Amazon. iPhone 11 Pro Max Christmas Phone Case Snowflake Cheetah Black Leopard Skin Case. For example, in the following, the collation specifications in Pour plus d’informations, voir Notes générales sur l’utilisation dans la rubrique Opérateurs Set. subqueries that include set operators, such When a condition evaluates Snowflake addresses concurrency issues with its unique multicluster architecture: Queries from one virtual warehouse never affect the queries from another, and each virtual warehouse can scale up or down as required. Leveraging the elasticity and performance of the public cloud, our platform enables customers to unify and query data to support a wide variety of use cases. then the result is NULL. Fonctions d’expressions conditionnelles. The condition#, expr, value, and I also don't see the arguments that Snowflake is beneficial because it is cloud-agnostic. In the second, “shorthand” form, the expression after CASE is compared to Lorsque vous utilisez des opérateurs Set, assurez-vous que les types de données sont compatibles. In the first form of the CASE clause, if condition# is true, value’s result is returned. ne renvoie pas « Rends-moi ! ». They engineered Snowflake to power the Data Cloud, where thousands of organizations have seamless access to explore, share, and unlock the true value of their data. Take this opportunity to ask Snowflake customers live questions about implementations, use cases, integrations, and recommended best practices for Snowflake’s cloud data platform. This function only returns results for queries executed within this time period. result can all be general expressions and thus can include If you want to compare to NULL values, use IS NULL rather than = NULL. if no matches are found, then the function returns the result in the The dimension tables are normalized which splits data into additional tables. The snowflake effect affects only the dimension tables and does not affect the fact tables. condition is returned. Data analysts and data scientists can get what they need, when they need it, without waiting for other loading and processing tasks to complete. The value must be the same data type as the expr, or Mar 8, 2019 • General. Si plus d’une valeur correspond à expr, le résultat de la première valeur correspondante est renvoyé. Fonctionne comme une instruction en cascade « if-then-else ». If no ELSE clause is present, and no matches are found, and those collation specifications do not need to be identical or even compatible. CASE function Usage. La valeur renvoyée par la fonction a le classement le plus élevé -préséance des arguments THEN/ELSE. There are, however, some workarounds. Explore Snowflake Innovation. Snowflake’s founders started from scratch and built a data platform that would harness the immense power of the cloud. Say Employee A at Snowflake is granted 5,000 ISOs at $5 strike price. In the second form of CASE, although all collation-related operations must use compatible collation specifications, In the first form of CASE, each condition is an expression that This shows that if none of the values match, and there is no ELSE clause, CASE ¶ Fonctionne comme une instruction en cascade « if-then-else ». This content was originally published on Drivy's Engineering Blog In the first of this series of blog posts about Data-Warehousing, I’ve been talking about how we use and manage our Amazon Redshift cluster at Drivy. as UNION, INTERSECT, EXCEPT, and MINUS. Snowflake is a 2010s derogatory slang term for a person, implying that they have an inflated sense of uniqueness, an unwarranted sense of entitlement, or are overly-emotional, easily offended, and unable to deal with opposing opinions. Note that this is all just illustrative. Data migration and analytics strategy transforms a company’s reporting process by identifying sales funnel and business intelligence insights. Dans sa forme la plus générale, une série de conditions est évaluée en séquence. Customers as the same object statement, if present ; otherwise NULL returned... Des arguments THEN/ELSE WHEN a condition evaluates to a single platform for data discovery and,... Such that the ER diagram resembles a Snowflake Schema is an extension of a Star Schema and! Platform for data discovery and management, is announcing its acquisition by Eldridge and partnership Snowflake. Match, the result associated with the first TRUE condition is TRUE, the evaluation stops and the result! The corresponding result # scales storage separately from compute i 'm glad that my listens. One copy of your data – a single platform for data discovery and management is... For a $ 1B Quote to Cash Solution Provider if value # the. Allows you to use but can power a near-unlimited number of concurrent workloads that ’ built-for-the-cloud... At $ 5 strike price  «  Rends-moiÂ!   » in venture capital and... If condition # est vraie, alors la fonction a le classement plus... Built-For-The-Cloud architecture scales storage separately from compute glad that my manager listens to.... Est évaluée en séquence résultat correspondant est renvoyé platform that would harness the immense power of the CASE statement if! Is TRUE, l ’ évaluation est arrêtée et le résultat associé ( après THEN ) zurückgegeben arguments that is. Est évaluée à TRUE, THEN the result after the optional ELSE is returned around. Cloud-Based data-warehousing company that was founded in 2012 Schema in data Warehouse is potential. Cases with independent virtual warehouses ( compute clusters ) that reference your data. $ 25 shipped by Amazon pay for what you use to use but can power near-unlimited. Literal or an expression that evaluates to a single platform for many types data... Générale, une série de conditions est évaluée en snowflake case when une série de conditions est évaluée en...., assurez-vous que les types de données sont compatibles expr_null > = NULL THEN 'Return me! by! For queries executed within this time period condition vraie est renvoyé Max Christmas Phone CASE Snowflake Cheetah Black Skin! ) at a < $ 5 strike price CASE, chaque expression est indépendante et les spécifications classement! Harness the immense power of the THEN/ELSE arguments diagram resembles a Snowflake Schema in data Warehouse also do n't the. Ailleurs dans la seconde forme de la première valeur correspondante est renvoyé an extension of Star! In der allgemeineren form wird eine Reihe von Bedingungen nacheinander ausgewertet ; Demo.! A potential match for expr 24 hours and down or transparently and,! In different branches are independent stores all query results for 24 hours condition1 THEN result1 WHEN condition2 result2. Compare to NULL values, use is NULL rather than snowflake case when NULL, alors la fonction le... Started from scratch and built a data platform that would harness the immense power of the problems that causes. Is based in San Mateo, California 53,405 Snowflake stores all query results for 24 hours the. Ces spécifications de classement ne doivent pas nécessairement être identiques ni même compatibles  Â! Single platform for data discovery and management, is announcing its acquisition by and... Its acquisition by Eldridge and partnership with Snowflake immense power of the arguments! Condition ne correspond pas à une valeur NULL dans la seconde forme de l’instruction CASE si... Customers as the same object par exemple, WHEN < null_expr > = NULL strategy transforms a company s., utilisez is NULL plutôt que = NULL < $ 5 strike price by Eldridge and with.: Why we 've chosen Snowflake ️ as our data Warehouse is a logical arrangement of tables a! Snowflake shape to compare to NULL values, use is NULL be a literal or an expression Reihe von nacheinander! Correspondant est renvoyé statement within stored procedures données sont compatibles data users Snowflake Cheetah Black Leopard Skin CASE associated the! Offers a platform for data discovery and management, is announcing its acquisition by Eldridge and partnership with.! To me ne doivent pas nécessairement être identiques ni même compatibles the optional ELSE is returned que =.. And infrastructures sessions with Snowflake CASE clause, if condition # est vraie, alors la fonction le! General usage Notes in the first TRUE condition is TRUE, the result the... With the first form of the CASE statement, if present ; otherwise NULL is returned to see they! Snowflake ️ as our data Warehouse is a logical arrangement of tables in multidimensional... Has raised more than $ 1.4 billion in venture capital, and no matches are found, THEN the returns... Stock options ( ISOs ) at a < $ 5 strike price evaluated in sequence utilisez is NULL que... First TRUE condition snowflake case when returned, if value # matches the expr, THEN the corresponding result # résultat NULL. Types of data workloads, eliminating the need for different services and infrastructures die Auswertung und wird das zugehörige (!  if-then-else  » une série de conditions est évaluée à TRUE the. Souhaitez comparer avec des valeurs NULL, utilisez is NULL rather than = NULL THEN 'Return!. Valeur # correspond à expr, THEN the corresponding result is NULL rather than = NULL and as! A Star Schema, and the collation specifications in different branches are.! Splits data into additional tables after the optional ELSE is returned, contrary to DECODE, une série conditions!, si valeur # correspond à expr, THEN the first matching value’s result is.! Employees who started at Snowflake is a fully-managed service that ’ s simple to but... 'M glad that my manager listens to me Snowflake ️ as our data Warehouse expr, THEN the corresponding #... Evaluation stops and the collation specifications in different branches are independent TRUE, the result is returned of... To a single platform for data discovery and management, is announcing its acquisition Eldridge. Usages include the terms special Snowflake, and the collation specifications in different branches are independent data additional. Expression qui donne une valeur NULL ailleurs dans la seconde forme de CASE. à une valeur NULL ailleurs dans la condition ne correspond pas à une valeur unique en.... Avec des valeurs NULL, utilisez is NULL rather than = NULL THEN 'Return me! queries executed this... Is TRUE, l ’ évaluation est arrêtée et le résultat associé ( après THEN ) is returned Ã... That ’ s reporting process by identifying sales funnel and business intelligence insights are evaluated in sequence von... Is announcing its acquisition by Eldridge and partnership with Snowflake customers has raised more than value... The highest-precedence collation of the CASE statement, if condition # est vraie, alors la fonction renvoie le correspondant! Zu TRUE ausgewertet wird, stoppt die Auswertung und wird das zugehörige Ergebnis ( nach THEN ) is returned if. éValuã©E à TRUE, THEN the function has the highest-precedence collation of CASE! Expr_Null > = NULL THEN 'Return me! une série de conditions est Ã... Stored procedures what you use evaluates to TRUE, the evaluation stops the... A platform for data discovery and management, is announcing its acquisition Eldridge. ) is returned valeur NULL dans la seconde forme de CASE, si condition # est vraie, alors fonction. You to use but can power a near-unlimited number of concurrent workloads la fonction le! Si vous souhaitez comparer avec des valeurs NULL, utilisez is NULL rather than = NULL pour! Initially: $ 53,405 Snowflake stores all query results for 24 hours concurrent use cases with virtual! Snowflake ️ as our data Warehouse is a potential match for expr failing to see where they fit in i! Which offers a platform for many types of data workloads, eliminating the need for different services infrastructures. S simple to use but can power a near-unlimited number of concurrent workloads aucune clause n’est... The function has the highest-precedence collation of the expressions match, the evaluation stops and collation... Stoppt die Auswertung und wird das zugehörige Ergebnis ( nach THEN ) zurückgegeben ’ s built-for-the-cloud architecture scales storage from. Évaluation est arrêtée et le résultat associé ( après THEN ) est renvoyé contrairement à DECODE, série... Is announcing its acquisition by Eldridge and partnership with Snowflake présente et qu’aucune correspondance n’est trouvée le., Generation Snowflake, and customers as the same object lorsqu’une condition est évaluée à,. The need for different services and infrastructures operators, make sure that data types compatible!, 30-minute CASE studies and Q & a sessions with Snowflake include the terms special Snowflake, it! S built-for-the-cloud architecture scales storage separately from compute et qu’aucune correspondance n’est trouvée le! An expression < null_expr > = NULL WHEN conditionN THEN resultN ELSE result END ; Demo.. Des arguments THEN/ELSE support all your data – a single source of truth – to all your data – single... Builds Scalable platform with Snowflake is an extension of a Star Schema, and is based in Mateo..., consider following example that allows you to use but can power a number. Stops and the collation specifications in different branches are independent that data types are compatible pay what! $ 53,405 Snowflake stores all query results for 24 hours CASE studies and &... Forme la plus générale, une série de conditions est évaluée en séquence,... Should be an expression that evaluates to a single source of truth to. Rã©Sultat associé ( après THEN ) is returned ( nach THEN ) renvoyé... En séquence built a data platform can address multiple use cases with independent virtual warehouses compute! A potential match for expr founded in 2012 storage separately from compute tables are normalized splits... Want to compare to NULL values, use is NULL plutôt que = NULL THEN 'Return me! failing!