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Here are some suggestions to optimize the column or index: Use Appropriate Data Type If the ID consists of only numbers, consider using a numeric data type like BIGINT instead of a character-based type.If the ID is alphanumeric, use VARCHAR it instead of CHAR to save space. Consider Hashing Storing and indexing a large ID […]
To list the columns of a table in MySQL, you can use the DESCRIBE statement or query the INFORMATION_SCHEMA.COLUMNS table. Here are the methods: Replace your_table_name with the name of your table and your_database_name with the name of your database. These methods will give you a list of columns in the specified table.
The message “Table does not support optimize, doing recreate + analyze instead” typically appears when you run the OPTIMIZE TABLE command on a table that uses the InnoDB storage engine in MySQL. Here’s what’s happening: In summary, the message you’re seeing is MySQL’s way of informing you about the internal process it’s using to optimize […]
Apache Superset is a modern, open-source data exploration and visualization platform. To create a report in Superset using your SQL and then schedule it to be sent to a specific email every day, follow these steps: Connect Your Database: You must connect your MySQL database to Superset if you haven’t already. Go to Sources > […]
Scrum or Extreme Programming – how different are they? How to choose the best Agile methodology? Watch this video to find out. Agile Software Development is all about incrementally delivering quality software to businesses. Today we are reviewing two Agile methodologies, Scrum and Extreme Programming. Both build on top of certain principles and provide clear […]
After over ten years since the Agile summit, software projects are still failing. Many developers don’t behave as software professionals, and managers fail to understand the value of technical practices. The software development industry is still very amateur when compared to other professions. How can we change this? Why was Agile not sufficient? Why are […]
In a move that could potentially be considered controversial, the Indian Railways is reportedly planning to use facial recognition and artificial intelligence technology to identify and catch criminals. The Railway Protection Force, established by the Railway Protection Force Act, 1957 which works for the protection and security of railway property, reportedly aims to link the […]
A Culinary Power Move In the ever-evolving world of food delivery, giants are always on the move. A prominent player, Delivery Hero has made headlines with its latest acquisition. Delivery Hero has unveiled its ambitious plan, sealing a deal worth $297 million. The objective? To fully acquire HungerStation, a leading food delivery platform in Saudi […]
Debian is a free and open-source Linux distribution first released in 1993. It is a community-supported project that the Debian Project manages. Debian is known for its stability, security, and wide range of software packages. What is Debian? The name Debian comes from the names of its founders, Ian Murdock and his girlfriend, Debra Lynn. […]
Optimizing a MySQL view for a specific column involves several steps. Here’s a general approach: Remember, optimization is an iterative process. It’s essential to monitor, make changes, and then monitor again to ensure the changes have had the desired effect.