How to Combine Differences with SQL Merger

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Those who understand how to use SQL Merger can combine differences easily. For those who are still new in this area, you can use this article as your guide. Check additional information about Combine Differences.

SQL Merger is one of the most useful utilities that allow developers to merge the SQL files together. They can also indicate the batch delimiter in the files. Commonly this is used to stitch the SQL files so that they can be easily released. This comes with handful of features such as SQL Highlighting and vital parsing against the local server on SQL. With them, you can change the file order according to your preference and also lets you find and highlight some codes.

When it comes to the task to combine differences, SQL Merger is also utilized by several developers. What you have to do here is to employ an action that will let you go through the data of your target. From here, you can make the necessary changes and then you can set the lines and determine whether they should be updated, increased or deleted. So what exactly do you have to do when you want to merge differences between the table data in two databases?

The first step is to open the table. You can do this by opening both tables using the "Open Source and Target" option. This can be found on the "Item" menu. As an alternative, you can click on the buttons for "Open Source" and "Open Target." Remember that if you call an operation in this application that requires data, the SQL Merger will open it automatically for you. Now, the next step is to call upon an operation for the merging process. To do this, you can choose the "Make Target = source" option, which is located in the "Actions" menu. Note that you have to select the one that has "Copy, change and delete records to match source" on the parenthesis. Doing this will let you modify the data that can be found on the target area and will reflect on the necessary changes. Of course, you can do this process manually by typing straight into the columns. In doing so, the application will refresh the column for "Difference."

The third step is to post the changes. Select the tab for "Script" to generate change SQL scripts. This is intended for the modifications specified in the data of the Target source. Now, click on the button that says "Execute Script." This will now end the changes you have made into the database.

The last step is to return to the Merge tab. There, you will notice that there are new contents in your database. This means that you have finished successfully the task of combining the differences that exist in the application. To make it easier for you, when you select the tab for "Script" in the SQL Merger application, this will generate the change script automatically. Therefore, you are given time to make the required changes before you actually execute the program. Take note that the SQL scripts that you have executed correctly will be logged in the log file. This way, you can keep track of the changes easily in your SQL files.

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