Updating a sql table from excel
You can keep the data in your workbook up to date by "refreshing" the link to its source.
Each time you refresh the connection, you see the most recent data, including anything that's new or has been deleted.
Refreshing an offline cube file, which recreates the file by using the most recent data from the server cube, can be time consuming and require a lot of temporary disk space.
Maybe with more details we can help with a better solution.Now there are several ways to import data into a database table – linked servers, ODBC, bcp, bulk insert, SSIS, etc., but server logistics can sometimes get in the way.I find the easiest way to apply data changes is to create TSQL statements right in the same spreadsheet wrapped around the data.Similarly there has been much argue about how efficient this function is, when compared to other combos like INDEX MATCH or DOUBLE TRUE VLOOKUPS.I have always wanted to put the dot over the “i” in at least the discussion around performance when using the VLOOKUP and the INDEX MATCH combo (VLOOKUP vs INDEX MATCH).The following procedure doesn't apply to data retrieved from a text file (.txt) or a Web query (.iqy). Store the passwords that you write down in a secure place away from the information that they help protect.Use strong passwords that combine uppercase and lowercase letters, numbers, and symbols. Note: Excel prompts you for the password only the first time that the external data range is refreshed in each Excel session.The VLOOKUP Excel function is one of the most popular functions, around which there has always been much debate.You will most definitely find an article about this function on almost every Excel blog site out there that matters.Easy, quick and reliable; adding, deleting and updating data has never been friendlier for any type of user without any previous database experience.As a Database Developer, I’m frequently asked to modify or populate data in a database table, usually from a list in an Excel spreadsheet.