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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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MySQL Can't Specify Target Table For Update in FROM Clause
The "MySQL can't specify target table for update in FROM clause" error is a common challenge encountered when attempting to update a table based on a subquery that refers ...
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Databases
MySQL
MySQL Query
How to Manage Hierarchical Data in MySQL?
Managing hierarchical data in MySQL poses a unique set of challenges due to the relational nature of traditional database systems. Hierarchical data structures, such as or...
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Picked
Databases
MySQL
MySQL Query
How to Disable ONLY_FULL_GROUP_BY in MySQL?
The "ONLY_FULL_GROUP_BY" error in MySQL arises when executing a query that involves the GROUP BY clause but doesn't follow the SQL standard for grouping. This strict mode,...
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Databases
MySQL
MySQL Query
NOT IN vs NOT EXISTS in PostgreSQL
PostgreSQL is one of the most advanced general-purpose object-relational database management systems and is open-source. Being an open-source software, its source code is ...
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PostgreSQL
Databases
PostgreSQL Query
How to Make Money From Creating NFT Art
Recently, the field of art has revolutionized a lot with the introduction of Non-Fungible Tokens (NFTs). These can help artists in gaining financial resources through thei...
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News
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AI Art
Index in PL/SQL
In the Structured Query Language (SQL), understanding the concept of indexes is crucial for efficient database management. An index plays an important role in enhancing qu...
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Databases
PL/SQL
PL/SQL Query
SQL Server SELECT INTO @Variable
In the world of SQL Server, the SELECT INTO statement is a powerful syntax for retrieving data from one or more tables and inserting it into a new table. However, what if ...
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SQL Server
Databases
SQL Server Query
How to Use Count With Condition in PostgreSQL?
In PostgreSQL, the COUNT() function serves as a tool for tallying the number of records within a table. This article aims to address this query, delving into the nuances a...
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PostgreSQL
Databases
PostgreSQL Query
How to Insert a Value that Contains an Apostrophe in PL/SQL?
PL/SQL, or Procedural Language/Structured Query Language, is an extension of SQL used for writing procedural code within Oracle databases. It is a proprietary procedural e...
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Databases
PL/SQL
PL/SQL Query
How to Find the Maximum of Multiple Columns in PostgreSQL?
PostgreSQL is one of the most advanced general-purpose object-relational database management systems and is open-source. Being an open-source software, its source code is ...
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PostgreSQL
Databases
PostgreSQL Query
Difference Between CHAR vs VARCHAR in MySQL
MySQL is a widely used relational database management system (RDBMS) that provides a robust and scalable platform for managing and organizing data. MySQL is an open-source...
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Databases
MySQL
MySQL Query
SQL SELECT WHERE Field Contains Words
The SQL SELECT WHERE field Contains Words" in SQL is used to find data with specific words in it. It helps us to find patterns in text fields. One more way to do this is b...
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SQL
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SQL-Query
Databases
How to Insert Row If Not Exists in SQL
SQL's "Insert If Not Exists" feature acts like a security guard for your database, preventing duplicate entries that can cause errors and disrupt data analysis. This opera...
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SQL
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SQL-Query
Databases
CSES Solutions - Trailing Zeros
Your task is to calculate the number of trailing zeros in the factorial N!.Examples: Input: N = 20Output: 4Explanation: 20! = 2432902008176640000 and it has 4 trailing zer...
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Mathematical
Competitive Programming
Algorithms-Recursion
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DSA
CSES Problems
Amazon FBA : Meaning, Working, Advantages and Disadvantages
What is Amazon FBA?A complete solution that aims to help sellers streamline their logistics and boost customer fulfillment can be defined as Amazon FBA or Fulfillment by A...
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Commerce
E-Commerce US
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