Useful tips for everyday
How do I change the installation directory? Windows Store Apps Click on the search bar and type in “Settings.” From the search results, select the…
What is the syntax to create a table? Syntax. CREATE TABLE table_name( column1 datatype, column2 datatype, column3 datatype… columnN datatype, PRIMARY KEY( one or more…
Is there a way to change MySQL user password? You can start changing the user account’s password. MySQL provides various statements that you can use…
Where can I find flight data? 10 Best Flight Data API for Your Amazing Application Aviationstack. FlightAware. OpenSky. Cirium Flight Stats. Trawex. Flightslogic. OAG Flight…
How can I see output in SQL? In Oracle SQL Developer: Show the DBMS Output window (View->DBMS Output). Press the “+” button at the top…
What is DOUBLE PRECISION in Oracle? The DOUBLE PRECISION datatype is a floating-point number with binary precision 126. d. The REAL datatype is a floating-point…
How to check the tablespace of a database? To list the Datafiles and Associated Tablespace of a Database. To list the names, sizes, and associated…
Is application level encryption recommended? Application Level Data Encryption is considered the most secure approach to enterprise data protection. When sensitive data is encrypted at…
Which is better, select from openquery or select from linked server? When we run SELECT * FROM OPENQUERY (LINKEDSERVER, ‘SELECT * FROM DB.TABLE’) the performance…
Do you need a slave for MySQL replication? It is customary to use a dedicated MySQL user to read replication statements from the Master. All…