Arrow functions provide a shorter syntax for writing functions and handle this differently from regular functions. 1….
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A CTE (Common Table Expression) is a temporary named result set that you can reference within a…
EXCEPT is a set operator that returns rows from the first SELECT statement that do NOT appear…
INTERSECT is a set operator that returns only the rows that appear in BOTH result sets of…
UNION is used to combine the result sets of two or more SELECT statements into one result…
GROUPING SETS is an advanced GROUP BY feature that lets you calculate multiple groupings in a single…
The HAVING clause is used to filter grouped records after the GROUP BY clause has been applied….
The GROUP BY clause is used to group rows that have the same values in one or…
A Laravel API Resource is used to transform Eloquent models into JSON responses in a clean, consistent,…
Suppose we want to insert a Product with multiple features. products table: id, name, price product_galleries table:…
You want multiple authentication using a single users table and a role (or user_type) column to differentiate…
implement multiple authentication in Laravel, where different user types (like admin, seller, or customer) can log in…
Step 1: Set Up Email Configuration Laravel needs a mail driver configured to send emails. Open .env…
Laravel also provides a simple, convenient way to authenticate with OAuth providers using Laravel Socialite. Socialite currently supports…
The DELETE statement is used to remove rows from a table. Basic Syntax DELETE FROM table_name WHERE…
The UPDATE statement is used to modify existing rows in a table. 1.Basic Syntax UPDATE table_name SET…
The INSERT INTO … SELECT statement is used to insert data into a table by selecting it…
The INSERT statement is used to add new rows into a table. 1.Basic Syntax INSERT INTO table_name…