A single number is a number that appeared only once in the MyNumbers table. Write an SQL query to report the largest single number. If there is no single number, report null. The query result format is in the following…
I have this SQL query: SELECT COUNT(DISTINCT CustomerName) over( ORDER BY OrderTimestamp RANGE BETWEEN INTERVAL 2 hour PRECEDING AND CURRENT ROW ) AS count_per_time FROM Orders WHERE CustomerName IS NOT null AND CustomerName != '' but it doesn't work because…
Is there any better way to write this query? { $facet: { results: [ { $match: { $expr: { $and: [{ $gte: ["$var1", 1] }, { $gte: ["$var2", 200] }], }, }, }, { $sort: { var1: 1 } },…
Let's say inside the text file is this information: <Amanda> Hi there, how are you? <Jack> Hi, im fine . . . . <Jack> see you later I want to count the words each user have said the output should…
How to query result as Expect Count with Sqlstatement ID StuId IsDone ExpectCount 11111 q-01 false 1 11111 q-02 false 2 11111 q-03 false 3 11111 q-02 true 2 11111 q-04 false 3 22222 q-04 false 2 11111 q-01 true…
Can anyone help me whats wrong with my code SELECT agent.agent_name AS agent_name, (SELECT COUNT(assigned.id_agent))AS itung, (SELECT COUNT(ticket.id_agent) WHERE ticket.id_status = 4) AS itung2 FROM agent LEFT JOIN assigned ON agent.id = assigned.id_agent LEFT JOIN ticket ON agent.id = ticket.id_agent…
I have a result variable composed of 3 lists : var result = { type: [a,a,b,c,d,a,a,b], program : [P1, P1, P2, P1, P2, P2, P2, P1], reference : [ref1,ref2,ref3,...,ref8]} I want to group my reference by type and program to…
I've made a query to count and rank every row for a table, but I can't join the query into one table. I've been trying to make a leaderboard and I've managed to make a query that ranks every row…
I have created my first MySQL query to get the minimum LTP by MarketName/SelectionName. It works ok but I'm struggling to work out how to get the rest of the fields from the original table (checktable). I just want the…
I have the following table and i am supposed to count the entries(5,4,3,2,1) per column name ID ClientID Responsiveness1 Responsiveness2 Reliability1 1024 3511 5 4 3 1025 4571 5 3 5 1026 3827 4 5 4 1027 7652 1 1…