Sql

Search

window function to forward fill

-- USE LAG IGNORING NULLS AND GRAB PREVIOUS VALUE. FILTER OPPOSITE DIRECTION TO GET BACK FILL
SELECT  
		DATE,
        GROUP,
        REVENUE
        COALESCE(REVENUE, LAG(REVENUE) IGNORE NULLS OVER (PARTITION BY GROUP order by DATE), LAG(REVENUE) IGNORE NULLS OVER (PARTITION BY GROUP order by DATE DESC)) as FILL_VALUE
FROM _ADS A

Comment

PREVIOUS	NEXT

Code Example
Sql :: power query case when
Sql :: mysql vs sql server performance benchmark
Sql :: Mysql get routine parameter list
Sql :: mysql server on and off
Sql :: select place default lat long
Sql :: hibernate xml property MySQL url, username and password
Sql :: including parameters in OPENQUERY
Sql :: how to write query to to display record having maximum value
Sql :: how to compile a function in oracle
Sql :: drop check command
Sql :: ring MySQL Create Database
Sql :: reset increment sqk
Sql :: select A from B join C as D using E where F match G order by H desc
Sql :: compare two tables to find unmatched records
Sql :: the primary key is selected from the
Sql :: SQL Manipulação de Tabelas Constraint
Sql :: sql server in linux
Sql :: subquery
Sql :: java.sql.SQLNonTransientConnectionException: Public Key Retrieval is not allowed
Sql :: sql multi row insert
Sql :: ssms connect with connection string
Sql :: check if two tables are identical sql
Sql :: https://www.jitendrazaa.com/blog/sql/sqlserver/export-documents-saved-as-blob-binary-from-sql-server/
Csharp :: c# delete file if exists
Csharp :: c# replace all non numeric characters
Csharp :: Vector3.signedangle not showin singed angle in unity
Csharp :: change sprite of gameobject unity
Csharp :: unity 2d raycast mouse
Csharp :: Type is not marked as serializable.
Csharp :: enum loop

Search

SQL

window function to forward fill

ADD CONTENT