How to Find Duplicates Over Multiple Columns Using SQL ServerTry this one:
how to avoid duplicates in CROSS JOIN Query How to avoid group by many columns How to avoid null values in PIVOT result set How to calculate campdate > todays date + 45 days in sql query How to calculate max value for decimal type how to calculate MTD, QTD and YTD how to calculate ...
using sql server 2005. please help Can't we use Left Join in Recursive part of CTE Cannot call methods on nvarchar. replace mssql Cannot connect to server; error 1225 Cannot create database Database1.mdf because it already exist Cannot delete tables from database Cannot insert NULL value ...
DELETE FROM Duplicates FROM (SELECT *,ROW_NUMBER() OVER (Partition by col1,col2 order by col1) as RankCol1 FROM Duplicates) As T WHERE Duplicates.RowID IN (SELECT T.RowID WHERE T.RankCol1 >1) The RowID being the anchor column in deciding which rows can be deleted from the table th...
It needs the index for speed and to enforce the “no duplicates” rule of primary keys. What is btree? btree stands for Balanced Tree (specifically, a “B-tree” data structure). It’s the default index type in PostgreSQL. B-tree indexes organize the data in a tree structure, so that...
J Sports launches four-channel format.(Jupiter Programming)(Brief article)
SQL Server SQL Server Reporting Services, Power View Index .5in is not a valid unit designator. Valid unit designators are in, mm, cm, pt, pc. 'No such host is known' error when configuring Reporting database 'Oracle' data extension not registered 'Return' statement in a Function,Get,o...
Remove Duplicates in SSIS package REMOVE DUPLICATES OF A TABLE WITH OUT SORT remove time stamp from datetime value in a column Remove unwanted columns in flat file before loading to table remove whitespace within a string before import Removing commas and quotes from numeric fields in csv file u...
how to avoid duplicates in CROSS JOIN Query How to avoid group by many columns How to avoid null values in PIVOT result set How to calculate campdate > todays date + 45 days in sql query How to calculate max value for decimal type how to calculate MTD, QTD and YTD how to calculate ...
Finding Duplicates with DISTINCT and HAVING Finding last occurrence of a space in a string Finding spaces in a string Finding the second space in a string First 3 columns data of a table without specifying the column names - SQL Server First and Last day of previous month from getdate() Fi...