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1 lut 2010 · Here's a query to update a table based on a comparison of another table. If record is not found in tableB, it will update the "active" value to "n". If it's found, will set the value to NULL. UPDATE tableA LEFT JOIN tableB ON tableA.id = tableB.id SET active = IF(tableB.id IS NULL, 'n', NULL)"; Hope this helps someone else.
26 lut 2014 · MySQL: Update table using subquery, Excel data. Here’s a snippet of SQL code and a procedure for updating a MySQL database table using a subquery and data from Microsoft Excel (or similar).
How to connect to a MySQL database from Excel, fetch the latest data from it, and work with that data inside your spreadsheets in Excel. This tutorial is step-by-step and shows you how to do everything, from downloading the ODBC drivers (explained in the tutorial) to importing and transforming the data from specific tables in MySQL.
4 lut 2020 · How To Update Your Data From Your SQL Database To Excel Automatically? It’s a 4-steps process: Connect Excel to an external data source: your SQL database. Import your SQL data...
19 sie 2022 · Data can be imported from MySQL into a Microsoft Excel spreadsheet by using the Import MySQL Data option after selecting either a table, view, or procedure to import. First of all, you do the first 6 steps describe above in "Edit MySQL Data in Excel" then select your table which you want to import.
7 gru 2019 · You must see the list of your databases right? Double-click its database name to open a connection to your database; Double-click the table that you want to edit, explore it and happy...
23 sie 2012 · I don't know if that's possible, but you can easily use the excel spreadsheet to generate a series of MySQL commands to update the phone number. If the ID is column A and the phone number is column B, then the function would just be: concatenate("update yourTableName set phonenumber = '", A1, "' where ID = ", B1, ";")
