Mysql

< 1 min read To import an SQL file using the command line in MySQL, follow these steps: Open a terminal window and log in to MySQL as …

2 min read Indexing is a way to improve the performance of certain types of queries in a database by creating a data structure that allows the …

< 1 min read your operating system and the installation method used. Here are some common locations where the my.cnf file may be located: On Unix-like systems (including …

< 1 min read The maximum length for the TEXT data type in MySQL is 65535 characters. This is because TEXT data types are stored using a two-byte …

< 1 min read In MySQL, you can declare a variable by using the DECLARE statement. Here is the syntax: For example, to declare a variable x of …

< 1 min read To get the size of a MySQL database, you can use the SELECT statement with the SUM() function to sum the sizes of all …

< 1 min read To duplicate a MySQL table, including its indices and data, you can use the CREATE TABLE statement with the SELECT statement. Here’s an example …

< 1 min read In MySQL, the VARCHAR and TEXT data types are used to store variable-length strings of characters. The main difference between these data types is …

< 1 min read In MySQL, the TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT data types are used to store large amounts of text data. The main difference between these …

< 1 min read To find duplicate values in a MySQL table, you can use the COUNT() function and the GROUP BY clause in a SELECT statement. Here’s …