Suppose we have multiple database environments for a critical application. These environments can be development, stage, UAT (user acceptance testing). You might have configured the development database also in an availability group configuration. Usually, developers ask to refresh the development databases from production data. It helps them to test the code for production data before actual production implementation. Refreshing the lower environment databases might be a regular(monthly) activity as well, so you can automate the steps easily using the SQL scripts.
You might think a question here– We can take production database backup and restore it on the development database. What difference does it make in a standalone database restore or availability group database restore?
Database restore works with the standalone database, but if the database is configured in the availability group, we cannot directly restore the database. It requires additional steps because of the AG configurations. Our database should be in the same state (AG synchronized) after the database restores as well.
In this article, let’s cover the steps to restore an existing availability group database in the SQL Server Always On Availability Group.
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SQL stands for Structured Query Language. SQL is a scripting language expected to store, control, and inquiry information put away in social databases. The main manifestation of SQL showed up in 1974, when a gathering in IBM built up the principal model of a social database. The primary business social database was discharged by Relational Software later turning out to be Oracle.
Models for SQL exist. In any case, the SQL that can be utilized on every last one of the major RDBMS today is in various flavors. This is because of two reasons:
1. The SQL order standard is genuinely intricate, and it isn’t handy to actualize the whole standard.
2. Every database seller needs an approach to separate its item from others.
Right now, contrasts are noted where fitting.
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When working in the SQL Server, we may have to check some other databases other than the current one which we are working. In that scenario we may not be sure that does we have access to those Databases?. In this article we discuss the list of databases that are available for the current logged user in SQL Server
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In SSMS, we many of may noticed System Databases under the Database Folder. But how many of us knows its purpose?. In this article lets discuss about the System Databases in SQL Server.
Fig. 1 System Databases
There are five system databases, these databases are created while installing SQL Server.
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This is part 3 of “MS SQL Server- Zero to Hero” and in this article, we will be discussing about the SCHEMAS in SQL SERVER. Before getting into this article, please consider to visit previous articles in this series from below,
In part one, we learned the basics of data, database, database management system, and types of DBMS and SQL.
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When installing Machine Learning Services in SQL Server by default few Python Packages are installed. In this article, we will have a look on how to get those installed python package information.
When we choose Python as Machine Learning Service during installation, the following packages are installed in SQL Server,
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