I want to write a manager function for a class that returns the associated tags for a model and assigns a count value to each tag.
I have the following MySQL line: SELECT age, count(*) AS total FROM pac开发者_JAVA百科ient WHERE age BETWEEN 20 AND 40 GROUP BY age ORDER BY age and I need to add an additional column to it that show
I have a table with column date_reservation When I use simple SQL query function to get the total items between two dates using HAVING, it results correctly but when I use model of that table and se
I\'ve got an initializer method that does a silly thing.I need to optimize it down to one query, but my SQL skills are failing me at the moment.I\'ve conceived of using GROUP BY and UNION and all sort
I have two queries that I run in the same table: SELECT id, COUNT(up) FROM comentarios WHERE up = 1 GROUP BY id
I have this query: SELECT COUNT( tbl_workstation.workstation_id ) AS AVAILABLE, tbl_lab.room_no, tbl_lab.capacity
Let\'s say you have a search form, with multiple sel开发者_开发知识库ect fields, let\'s say a user selects from a dropdown an option, but before he submits the data I need to display the count of the
I\'m trying to put together a query for an Oracle 11g application and I\'ve run into a problem. I\'ll simplify the real scenario to make it easier to understand (and also to protect the client\'s dat
I have a database with a sequence table. Each (amino acid) sequence in this table comprises of 20 different chars (A, V, ...). For instance \"MQSHAMQCASQALDLYD...\".
I am currently using this SQL statement to return a count by who completed each record (RFI): SELECT Completed_By, COUNT(DISTINCT Unique_ID) AS RFICount FROM RFI_
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