SQL _ Structured Query Language.
* It is Standard Language used to manage, manipulate, and Query Relational
databases.
* It allows users to store, retrieve, update, and delete data efficiently.
* SQL is widely used in database management systems like PostgreSQL,
MySQL, SQL Server, and Oracle.
# List of Basic SQL Query.
* Database Operations
* Table Operations
* Insert Data
* Retrieve Data ( SELECT )
* Filtering Data ( WHERE, LIKE, IN, BETWEEN )
* Sorting & Limiting Results
* Updating & Deleting Data
* Aggregate Functions
* Joins ( Combining Data From Multiple Tables )
* SubQueries ( Query Inside Query )
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