Just add the value to the result of row_number(): select 3258170 – 1 + row_number() over (order by (select NULL)) as idd The order by clause of row_number() is specifying what column is used for the order by. By specifying a constant there, you are simply saying “everything has the same value for ordering purposes”. … Read more
SQLite Release 3.25.0 will add support for window functions 2018-09-15 (3.25.0) Add support for window functions Window Functions : A window function is a special SQL function where the input values are taken from a “window” of one or more rows in the results set of a SELECT statement. SQLite supports the following 11 built-in … Read more
You can use LIMIT 2,1 instead of WHERE row_number() = 3. As the documentation explains, the first argument specifies the offset of the first row to return, and the second specifies the maximum number of rows to return. Keep in mind that it’s an 0-based index. So, if you want the line number n, the … Read more
Here is a solution. You need not worry about the ordering of Cat. Using following SQL you will be able to get unique values for your Date & Cat combination. SELECT Date, ROW_NUMBER() OVER (PARTITION BY Date, Cat ORDER By Date, Cat) as ROW, Cat, Qty FROM SOURCE
For SQL 2005 and up SELECT ROW_NUMBER() OVER( ORDER BY SomeColumn ) AS ‘rownumber’,* FROM YourTable for 2000 you need to do something like this SELECT IDENTITY(INT, 1,1) AS Rank ,VALUE INTO #Ranks FROM YourTable WHERE 1=0 INSERT INTO #Ranks SELECT SomeColumn FROM YourTable ORDER BY SomeColumn SELECT * FROM #Ranks Order By Ranks see … Read more
Here the code function rowOfEmployee(){ var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet(); var data = sheet.getDataRange().getValues(); var employeeName = sheet.getRange(“C2”).getValue(); for(var i = 0; i<data.length;i++){ if(data[i][1] == employeeName){ //[1] because column B Logger.log((i+1)) return i+1; } } } When you want to perform this kind of lookup it is better to retrieve data with sheet.getDataRange().getValues() because in this … Read more
PARTITION BY segregate sets, this enables you to be able to work(ROW_NUMBER(),COUNT(),SUM(),etc) on related set independently. In your query, the related set comprised of rows with similar cdt.country_code, cdt.account, cdt.currency. When you partition on those columns and you apply ROW_NUMBER on them. Those other columns on those combination/set will receive sequential number from ROW_NUMBER But … Read more
Probably because of optimizations. Excel 2007 can have a maximum of 16 384 columns and 1 048 576 rows. Strange numbers? 14 bits = 16 384, 20 bits = 1 048 576 14 + 20 = 34 bits = more than one 32 bit register can hold. But they also need to store the format of the cell (text, number etc) … Read more
Don’t use cat or any other tool which is not designed to do that. Use the program: nl – number lines of files Example: $ nl –number-format=rz –number-width=9 foobar $ nl -n rz -w 9 foobar # short-hand Because nl is made for it 😉
Postgresql > 8.4 SELECT row_number() OVER (ORDER BY col1) AS i, e.col1, e.col2, … FROM …