We are happy to announce preview release of the ability to reverse migrate an Azure SQL Database from Hyperscale tier to General Purpose tier. Previously, migration into the Hyperscale tier was a one... I tried Portal approach and received the following error: After ...
-- Thanks for the information. My recommendation would be to start working through a few of these items. Index and statistics maintenance should be a high priority. From there, enable Query Store on the database for a while to gain an understanding of which queries are per...
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In the textchanged event of textbox3 I put this code to query the mytable Dim con2 As New SqlConnection Dim cmd As New SqlCommand con2.ConnectionString = ("Data Source=.\SQLEXPRESS;AttachDbFilename=C:\...mdf;Integrated Security=True;Connect Timeout=30;User Instance=True") con2.Open...
In this article, we’ve discussed basic techniques and SQL query optimization tips. As you can see, the Microsoft SQL Server provides enough tools to analyze query performance and tune up SQL scripts. The most important thing is to learn the rules on how to use them and to understand the ...
Move to the next page using the Next button. You should see the reverse engineering of the selected schema in progress. At this point the Migration Wizard is retrieving relevant information about the involved database objects (table names, table columns, primary and foreign key...
To sort or group a table if the sorting or grouping is done on a leftmost prefix of a usable index (for example,ORDER BYkey_part1,key_part2). If all key parts are followed byDESC, the key is read in reverse order. SeeSection 8.2.1.14, “ORDER BY Optimization”, andSection 8.2.1.1...
Using SELECT INTO Query In order to copy our tables from theAdventureWorks2018database to theSQLShackDemoone, we can use theSelect intoSQL statement. This statement will create the tables in the destination database first, then it will copy the data to these tables. If you manage to copy ...
If you enter a field name from a table in the query, Visual FoxPro will recognize it as a field. If you want capitalization to be ignored in searches on character data, select the Case button. If you want to reverse the meaning of a logical operator, select the Not button. For example...
to our tables as it wouldn’t have any effect on the update process since we are going from case insensitive to case sensitive. It’s important to note that if you were performing the reverse update that is from case sensitive to case insensitive, you would also have an extra step of ...