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Questions tagged [row-number]

An index or rank which indicates a row's position in a data-set.

When referring to multiple rows of information, generally drawn from a database, the row-number refers to the ordinal position at which a specific row of information exists within a given data-set.

Returns the sequential number of a row within a partition of a result set, starting at 1 for the first row in each partition.

Row number function implementations exist in multiple SQL variants, such as Oracle, TSQL and MySQL.

ROW_NUMBER is an analytic function. It assigns a unique number to each row to which it is applied (either each row in the partition or each row returned by the query), in the ordered sequence of rows specified in the order_by_clause, beginning with 1.

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DAX expression for ROW_NUMBER() PARTITION BY ORDER BY equivalent

I have a SQL statement like this: (ROW_NUMBER() OVER (PARTITION BY a.[market], [MEASURE_TYPE] ORDER BY AM, REP, ORDER_KEY)) AS ORDER_KEY I want to write a DAX to implement the above SQL statement.
Yousuf Sultan
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SQL first order, then partition in over clause

I have a problem, that I want to partition over a sorted table. Is there a way I can do that? I am using SQL Server 2016. Input Table: |---------|-----------------|-----------|------------| | prod | sortcolumn | type | value …
Letimogo
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SQL Server - Behaviour of ROW_NUMBER Partition by Null Value

I find this behaviour very strange and counterintuitive. (Even for SQL). set ansi_nulls off go ;with sampledata(Value, CanBeNull) as ( select 1, 1 union select 2, 2 union select 3, null union select 4, null union select 5,…
SimonN
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Transact-SQL - number rows until condition met

I'm trying to generate the numbers in the "x" column considering the values in field "eq", in a way that it should assign a number for every record until it meets the value "1", and the next row should reset and start counting again. I've tried with…
MRamL
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How to get values alternate for ROW_NUMBER()?

I have a table with values like these: Name Order Innings Suresh 1 1 Ramesh 2 1 Sekar 3 1 Raju 1 2 Vinoth 2 2 Ramu 3 2 I want the result be like this: 1stInn 2ndInn …
DineshDB
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SSRS Row Number within table excluding hidden rows

I use the following expression to obtain a row number for a table in SSRS: =RunningValue(CountDistinct("Table1"),Count,"Table1") I also use an expression for the row visibility property. Lets just say that the Visibility expression…
Cooper Cripps
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How to update a column via Row_Number with a different value for each row?

I have this table right now CREATE TABLE [dbo].[DatosLegales]( [IdCliente] [int] NOT NULL, [IdDatoLegal] [int] NULL, [Nombre] [varchar](max) NULL, [RFC] [varchar](13) NULL, [CURP] [varchar](20) NULL, [IMSS] [varchar](20)…
Victor
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SQL ROW_NUMBER and sorting issue

In SQL 2005/2008 database we have table BatchMaster. Columns: RecordId bigint - autoincremental id, BatchNumber bigint - unique non-clustered index, BatchDate). We have sproc that returns paginated data from this table. That sproc works fine for…
vk_muse
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SQL ROW_NUMBER with INNER JOIN

I need to use ROW_NUMBER() in the following Query to return rows 5 to 10 of the result. Can anyone please show me what I need to do? I've been trying to no avail. If anyone can help I'd really appreciate it. SELECT * FROM villa_data INNER…
Jason Eyebe
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Improve performance with index for row_number over partition query

I have a query in the form: select a, b, c, d, e, f, g, h, row_number () over (partition by a, b order by c, d, e, f) as order from table; And it's performance is kind of terrible. We have tried creating 2 indexes, the first for the partition…
rsinuhe
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Select subset of rows using Row_Number()

Select id, name, ROW_NUMBER() OVER (ORDER BY id asc) as 'RowNo' from customers where RowNo between 50 AND 60 I am trying to select a subset of rows between 50 and 60 . The problem is 'RowNo' is an invalid column name. Thank you Using SQL SERVER…
test
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Row_Number() continue in Union all query

How can i get the incremental unique number if i have 3 tables? for example: 1st query row_number result = 1,2,3 2nd query row_number result = 4,5,6 3rd query row_number result = 7,8,9 I tried the below query but from that i can get the…
A.Hemrajani
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Adding a row-number column to GWT CellTable

I need to insert a new first-column into a CellTable, and display the RowNumber of the current row in it. What is the best way to do this in GWT?
Opal
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Select definite rows in Impala

Let's say, that I need to select rows from 3 to 10. For MySQL I would use limit For ORACLE I would use rownum Does Impala allow to select definite rows via such simple method? Thanks in advance.
Anastasia Vitchenko
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QueryDSL 4 with RowNumber Window function

I'm using query dsl with spring data. Environment: 4.1.4 4.1.4 4.1.4 …
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