I have an orders table Now I want to find how many of the users ordered in 1st month also ordered in the next month. In this case, user_id’s 32,24,27 ordered in 7th month but only 24 and 32 ordered in the next month. I want the result to be like : I’m lost here. Can someone please help me
SQL – Pick first row satisfying a condition below every row satisfying another condition
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We’ve a problem with MySql (5.5.x), and I hope you can help us. At some point during the day, I notice a process with state “copy to tmp table”, and this query: ALTER TABLE `MyTableName` …
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I have issue in join while fetching data
I have three table and structure as below : abc id name education 1 test1 a 2 test2 b 3 test3 c pqr id name abcid 1 takr 1 2 test21 1 3 …
MySQL: How to sum on joined queries (subqueries) with multiple conditions?
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How can I retrieve an updated script in the oracle database?
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Is there a way to insert a record in SQL server if it does not match the latest version of the record based on three of the columns?
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SQL – CASE statement: “Inconsistent datatypes: expected DATE got CHAR”
I have written an CASE statement (as a apart of a longer query) that looks for invoices in a table, if it finds an invoice, it returns the last invoice date, otherwise a string “No Invoices”….