Özgür Özkök
MySQL is a relational database, meaning data is stored in tables. Each table has a set of columns, and each column has a specific data type.
The EXPLAIN command in MySQL is used to obtain information about how a SELECT, INSERT, UPDATE, or DELETE statement will be executed. It provides information about the query execution plan and the estimated number of rows that will be examined for each table in the query. The data from EXPLAIN […]
Here’s a list of some of MySQL’s time functions with SQL samples: NOW() – returns the current date and time in the format ‘YYYY-MM-DD HH:MM:SS’ Example: SELECT NOW(); CURDATE() – returns the current date in the format ‘YYYY-MM-DD’ Example: SELECT CURDATE(); CURTIME() – returns the current time in the format […]
Date functions in MySQL are a set of functions that allow you to manipulate and extract date and time values from expressions, columns, or literals. Date functions help perform various operations on dates, such as finding the difference between two dates, adding or subtracting intervals from a date, formatting a […]
In MySQL, the WITH clause creates a temporary named result set known as a Common Table Expression (CTE). It allows you to define and reference a subquery in the main query. The syntax for using the WITH clause in MySQL is as follows: WITH cte_name AS (SELECT column1, column2, …FROM […]
The MySQL IFNULL() function is handy for handling NULL values in your queries. It allows you to specify a default value to be returned if a NULL value is encountered. This can be helpful for a variety of tasks, such as: Body: Syntax of the IFNULL() Function The syntax of […]
I am sharing a sample and full DevOps Stack by Simon Reymann Our whole DevOps stack consists of the following tools: The main reason we have chosen Kubernetes over Docker Swarm is related to the following artifacts: for the original post and comments please visit https://stackshare.io/zimoony/decisions/104069607668616391 and my StackShare profile is https://stackshare.io/ozgurozkok