My current SQL Query is: SELECT "Client Info", avg("Revenue") FROM "Funded Deals" GROUP BY "Client Info" The current table that this is creating: Client Info avg(Revenue) Previous 4175 1st - New 3411 1st - Old 3013 Renew 3069 While this works as I had
Use CASE to show the name of each teacher followed by ‘Sci’ if the teacher is in dept 1 or 2, show ‘Art’ if the teacher’s dept is 3 and ‘None’ otherwise. 代码语言:javascript 代码运行次数:0 运行 AI代码解释 select teacher.name, case when teacher.dept=1 or teacher.dept=2 the...
2 2* MAX(&NUMBER_COL) MAXIMUM APPEND , 2* MAX(&NUMBER_COL) MAXIMUM, CHANGE/&/&& 2* MAX(&&NUMBER_COL) MAXIMUM, I 3i MIN (&&NUMBER_COL) MINIMUM, 4i SUM(&&NUMBER_COL) TOTAL, 5i AVG(&&NUMBER_COL) AVERAGE 6i 1* SELECT &GROUP_COL, CHANGE/&/&& 1* SELECT &&GROUP_COL, 7 7*...
The functionally equivalent SQL query employs thedate_binfunction and looks like this: SELECT DATE_BIN(INTERVAL '1' hour, time, TIMESTAMP '2022-01-01 00:00:00Z') AS time, avg("temperature") as mean FROM "airSensors" GROUP BY 1 ORDER BY 1 ...
SQL Copy -- Pivot table with one row and five columns SELECT 'AverageCost' AS CostSortedByProductionDays, [0], [1], [2], [3], [4] FROM ( SELECT DaysToManufacture, StandardCost FROM Production.Product ) AS SourceTable PIVOT ( AVG(StandardCost) FOR DaysToManufacture IN ([0], [1...
1.1.2.1 Running SQL-92 on Oracle Lite As mentioned in the preceding section, Oracle Database Lite uses Oracle SQL by default. However, if you want to support SQL-92 by default instead of Oracle SQL, you can change the SQL compatibility parameter in the POLITE.INI file to SQL-92. To ...
SQL Copy -- Pivot table with one row and five columns SELECT 'AverageCost' AS CostSortedByProductionDays, [0], [1], [2], [3], [4] FROM ( SELECT DaysToManufacture, StandardCost FROM Production.Product ) AS SourceTable PIVOT ( AVG(StandardCost) FOR DaysToManufacture IN ([0], [1...
select *, avg(passengers) over(partition by year) as avg_yearly from flights ) as avg_cal ; 5. Cumsum(Cumulative Summary) If we want to do cumsum in SQL, we will still have to use sum() with over(). With the “order by” clause we can specify the cumulating order. And with th...
SQL -- Pivot table with one row and five columnsSELECT'AverageCost'ASCostSortedByProductionDays, [0], [1], [2], [3], [4]FROM(SELECTDaysToManufacture, StandardCostFROMProduction.Product )ASSourceTablePIVOT(AVG(StandardCost)FORDaysToManufactureIN([0], [1], [2], [3], [4]) )ASPivot...
> = between(左闭右闭)limit in('','')等简单的sql查询语句 二、聚合函数 1、max/min/count/sum/avg:多进一出,很多数据进来,输出只有一条,走MR (1)求部门编号等于10有多少条数据 select count(*) from ruozedata_emp4 where depno = 10; ...