Programming – Page 3 – Just Tech Review

SQL Query to access first N records from a table

Here, we will figure out how to get to first and keep going N records from a table with an example of SQL Query that will return first and keep going N records from a table. Essentially we have...

SQL Query to avoid duplicate records

In this article, we will find out about copy records and the procedure to stay away from them in our ResultSet while choosing the information. It's probably the best practice to consistently...

SQL Query to auto increment primary key

In this article, we will find out about the auto increase function of SQL and afterward the procedure to include it our primary key. Primary keys are significant in light of the fact that they...

SQL Query to alter column size

In this article, we will find out about the property of section and afterward we will change the pre-characterized size of segment. The Columns can have various properties. These properties...

SQL query to add primary key

In this article, we will figure out how to compose a SQL Query to add primary key to a section? Primary key: This key is utilized to characterize the uniqueness of segment as there consistently...

SQL query to add values in column

In this article, we will find out about a SQL inquiry to include the values in the table segments. This one of the most widely recognized thing we do in the database. Thus, how about we plunge...