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SELECT ID, Name, Boss, (SELECT Name FROM Employees WHERE ID IN (SELECT Boss FROM Employees)) FROM Employees But it gives me an error: "Subquery returned more than 1 value.
I want to grab a value from a table into two different columns for different values from the same table. Use this query as an example (notice how the select is on the same table aliased as 2 different tables): SELECT a.myVal, b.myVal. FROM MyTable a, MyTable b. WHERE.
Solution. You can use Microsoft Query to retrieve data from external sources, you don't have to retype the query and you can use Excel cells to filter the data from the database. To import external data into Excel with Microsoft Query, follow the steps below.
28 maj 2020 · I have a simple select statement from one table that lists the same numeric column (TRANAMT) twice. If the number is positive (>0) I want it to show in the first reference of TRANAMT. If the number is negative (<0) I want it to should in the next reference of TRANAMT.
9 wrz 2014 · There may be a better way but as a simple one off query I would probably do it like: SELECT athleteID, eventName, sum(CASE WHEN meetName='Snowflake' THEN score ELSE 0 END) as SnowScore, sum(CASE WHEN meetName='Valentine' THEN score ELSE 0 END) as ValScore. FROM performances.
The purpose of the LAG and LEAD functions in SQL is similar - to access a column value in a preceding or following row. Assuming the same dataset is loaded in the database, it can be queried with a SELECT statement as follows: SELECT date_format (time, 'yyyy') AS "Year", value AS "Sales Volume, $M" FROM "win-sales" ORDER BY time
25 lis 2016 · select * from degree_detail_result pivot (min (degree_id) for course_id in ( [1], [2], [3])) as degree. If you want to get a parent ID (not mentioned in your question), for which there are records for course_id 1, 2 and 3, you can do this:
