Souy Soeng

MySQL WEEK() Function The WEEK() function in MySQL is used to extract the week number from a given date. It returns the week number for the date, wh…

MySQL Variables MySQL provides variables that are used to store values temporarily during a session. These variables can be categorized into two mai…

Modifying MySQL Events MySQL events allow you to automate tasks at scheduled intervals, much like cron jobs or scheduled tasks in other systems. You…

To list all stored procedures in a MySQL database, you can query the INFORMATION_SCHEMA.ROUTINES table, which stores metadata about stored procedure…

MySQL COALESCE Function The COALESCE function in MySQL returns the first non-NULL value from a list of expressions. It is commonly used for handling…

MySQL DAYNAME() Function The DAYNAME() function in MySQL is used to return the name of the day of the week for a given date. It’s a straightforward …

MySQL DAYOFWEEK Function The DAYOFWEEK function in MySQL returns the weekday index for a given date. The index ranges from 1 (Sunday) to 7 (Saturday…

MySQL EXTRACT() Function The EXTRACT() function in MySQL is a powerful tool for retrieving specific parts (like the year, month, day, hour, etc.) fr…

MySQL TIMEDIFF Function The TIMEDIFF function in MySQL calculates the difference between two time or datetime values and returns the result as a TIM…

MySQL LAST_DAY Function The LAST_DAY function in MySQL retrieves the last day of the month for a given date. This function is particularly useful wh…

MySQL Window Functions Window functions in MySQL are a powerful set of functions that allow you to perform calculations across a set of table rows t…

Creating FULLTEXT Indexes for Full-Text Search in MySQL To efficiently perform full-text searches in MySQL, you need to create a FULLTEXT index on t…