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Count greater than 1 in sql

WebSelect Distinct Type, Color, Location From Table Where Exists ( Select * From Table Table_1 Where Table_1.Type = Table.Type and Table_1.Color = Table.Color Group By Type, Color Having Count (Distinct Location) > 1 ) Share Improve this answer Follow edited Jul 5, 2024 at 17:16 answered Nov 6, 2012 at 20:05 fthiella 47.8k 15 92 104 WebIf it's just one row then show that name, otherwise show the number of entries instead. So, just use a CASE expression to check whether count is 1 or greater than 1. You probably need CAST or CONVERT to turn the count number into a string, so the CASE expression always returns the same type (this is how CASE works).

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WebDec 30, 2024 · Fig 1. Q.2. Write a SQL query to fetch employee names having salary greater than or equal to 5000 and less than or equal 10000. Ans. Here, we will use BETWEEN in the ‘where’ clause to return ... WebMeta/Facebook SQL Interview Question 11: Promotion effectiveness. Prompt: Write a query to find what percent of orders had a valid promotion applied. Please round the results 2 … chromogranin a normal lab value https://fourseasonsoflove.com

SQL COUNT: The Ultimate Guide To SQL COUNT Function - SQL …

WebDec 9, 2024 · This translates to GROUP BY name in SQL. For counting use COUNT and inside use CASE WHEN to decide what to count. select name, count (case when value > 0 then 1 end) from mytable group by name order by name; This works because COUNT only counts non-null occurences. We could just as well use SUM for counting: sum (case … WebSelect where count is greater than one : using HAVING Clause. Select where count is greater than one : using JOINS. Select where count is greater than one : using Exists. … WebFeb 25, 2015 · ORACLE SQL - Delete any records with count > 1. I am collecting customers into a temp table who have a particular product, for this example will be called "Foobar". CREATE TABLE TEMP_CUSTOMERS AS SELECT ROW_ID, CUSTOMER_ID FROM PRODUCT prod WHERE prod.NAME = 'Foobar'. Some customers may have … chromohalobacter marismortui

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Count greater than 1 in sql

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WebApr 14, 2024 · 1) To get Projects with at least 1 vacancy: Project.joins(:vacancies).group('projects.id') 2) To get Projects with more than 1 vacancy: Project.joins(:vacancies).group('projects.id').having('count(project_id) > 1') 3) Or, if Vacancy model sets counter cache: belongs_to :project, counter_cache: true then this will work, too: WebSep 22, 2013 · Guffa has the right answer, but the way you'd do this using the CASE trick (which does occasionally come in handy) is this: --If order ID is greater than 0, use it for selection --otherwise return all of the orders. select one, two, three from orders where orders.orderid = CASE WHEN @orderid > 0 then @orderid ELSE orders.orderid END

Count greater than 1 in sql

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WebSep 25, 2024 · The Count () function will return the number of rows that match a specified criteria, but your Case () has a result for both match and no match, so it returns the same (total) number of rows in all case with Case () 0 or 1 you can use sum () which will summarize the result of the case

WebNov 6, 2013 · SELECT ParticipantId FROM Contact WHERE EXISTS ( SELECT 1 FROM Contact c2 WHERE c2.ParticipantID = c.ParticipantId AND ContactTypeId = 1 GROUP BY ParticipantID HAVING COUNT (*) > 1 AND COUNT (CASE WHEN IsCurrent = 0 AND IsActive = 1 THEN 1 END) >= 1 ); Share Improve this answer Follow edited Feb 11, 2024 … WebHere, the SQL command: counts the number of rows by grouping them by country returns the result set if their count is greater than 1. To learn more, visit SQL HAVING Clause. COUNT () With NULL Values SELECT COUNT (*) returns the count of all records in the result set regardless of NULL values.

WebIf SQL2008 is SQL Server 2008, then you can do this: ;WITH CTE AS ( SELECT *, RN = ROW_NUMBER () OVER ( PARTITION BY url ORDER BY updated DESC) FROM [table] ) DELETE FROM CTE WHERE RN > 1 Share Improve this answer Follow answered Feb 28, 2014 at 19:32 Lamak 68.9k 12 108 115 1 What is this sorcery! Weball users that have more than one payment per day with the same account number SELECT user_id, COUNT(*) count FROM PAYMENT GROUP BY account, user_id, date HAVING COUNT(*) > 1 Update If you want to only include those that have a distinct ZIP …

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WebReturns the smallest integer value that is greater than or equal to a number. COMPARE_DECFLOAT scalar function: Returns a SMALLINT value that indicates whether the two arguments are equal or unordered, or whether one argument is greater than the other. COS scalar function: Returns the cosine of a number. COSH scalar function chromogranin a test interpretationWebYou need to first find quotes with more than one vehicle and store that in a CTE. Then count the number of quotes from the CTE. With CTE as ( SELECT ( VehicleID ,COUNT (DISTINCT Quotes) FROM Vehicle HAVING COUNT (DISTINCT Quotes) > 1) SELECT COUNT (VehicleID) as MultiVehicleQuotes FROM CTE Share Improve this answer Follow chromogranin a tumormarkerWebApr 12, 2024 · MySQL : How do I show all results where the GROUP BY count is greater than 1 in MySQL?To Access My Live Chat Page, On Google, Search for "hows tech developer... chromograph