Christos Monogios

One common error during my first steps with Vue was the following, that is logged in the console of your browser:

*vue.js:634 [Vue warn]: Property or method “XXX” is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.

(found in Root)*

One way to make a back-up file of your MSSQL Database is by exporting its schema, and optionally its data, into a new .sql script. The script can be automatically generated via the MSSQL Management Studio tool. Here is how:

Temporal tables is a neat feature that allows us to version the data of our MSSQL-tables so that we keep a history of changes made. The renaming of columns of a table which is backed up by a temporal table is not 100% straightforward since you do not get the “Design” option when you right click on the table in SQL Management Studio. To perform the renaming, do the following steps:

When you want to create a new table in a database B and fill it with the rows of another table in database A, then you can use the SELECT … INTO format like in the following query:

Running an MSSQL Database inside a Linux Docker Container can be done for many reasons. You might want to host your dockerize your whole web application or even the DB part of it. When using such a Container you want to have an easy way to see the content of the Database. For that we can use the SQL Server Management Studio tool.