Hello everyone, welcome to this new series, from today we starting a new subject that is disk scheduling. So, in this series we will disc...
Sunday, 3 June 2018
Saturday, 10 March 2018
Hello everyone, so, in the previous post we discussed about how to run basic linux commands on Android using an app called Termux, click ...
Sunday, 4 March 2018
Now a day, almost everyone use Android smartphone. Now, in this post we discuss how to run/practice basic linux commands on you Android p...
Thursday, 15 February 2018
As we discussed previously, there are five constraints. Now, we discussed the first one Constraint NOT NULL. Now, in a oracle database w...
Wednesday, 17 January 2018
We have already learned about creating a table and we have also learned different types of operation we can perform with a table. Now, af...
Friday, 12 January 2018
Truncate Table: We have learned how to create a table & alter a table. Now, let's see what is the use of Truncate Statement in ...
Thursday, 11 January 2018
Now, you have created a table with some columns and datatype. Now, suppose you want to made changes or want to make some modifications on...
Tuesday, 9 January 2018
As we discussed previously for work with a Relational database we always need tables. Table is a database object created for store data...
DDL stands for Data Definition Language. DDL means the language used for define anything in the database. In simple words, any SQL state...
Monday, 8 January 2018
After successfully completed the setup now we can run Oracle SQL commands. Now, in database we need a user to work. So, first we create a...
