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After connecting database successfully, the next important task in an application is performing the query on the connected database. This article provides the details about how we can run a query to a MySQL database using mysqli extension. The articl
The data mapping fixates on the powerful data between systems, It leads to more significant consistency, which results into preponderating productivity, reducing perpetual maintenance costs, amending readability of software and additionally making it
Hi Reader's,
Welcome to FindNerd, today we are going to discuss what is process to Copy entire date into other table in SQL Database ?
If you want to copy a SQL table into another table in the same SQL database then you should use copy statement
What is SQL Injection?
According to WIKIPEDIA:
SQL injection is a code injection technique that exploits a security vulnerability occurring in the database layer of an application.
A SQL injection attack exploits security vulnerabilities
What I am doing
I am trying to send data through textfield to the database of Firebase to make sure whether both xcode and firebase are connected.
The question to solve
2018-06-28 13:42:02.795922+0900 SNS[7542:1313616] 5.0.0 - [Firebase/D
Previously got a situation where I needed to get the list of all the tables where a particular column lets say partner_id exists, might be useful for you too.
Just run the following query in PostgreSQL:
SELECT * FROM information_schema.columns WHE
Hello Readers!
if you have a database table "users" which has a field "email". And you are looking for a query that fetch out every email field only which are not null in cakephp
Here is the following code below you can use, and its working fine
About PostgreSQL
PostgreSQL is a relational database management system. It is having advanced features so it is used in many small and large projects.
I am writing this blog which will let you know how to install Postgres on an Ubuntu 14.04.
Insta
How to use Transaction and Try Catch in Stored Procedure
Suppose you are working on multiple table in a database eg updating, deleting and inserting on multiple table then it is always a good practice to maintain Transaction property as using this w
A database index is a structure that improves the speed of retrieval of data from our table. Index is similar to the index of a book. If you want to find a chapter you look in the index first without scanning the whole page. Users cannot see the ind
