What is RDBMS and SQL query to retrieve data from database.

Question

Accepted Answer

RDBMS is a relational database management system. SQL query to retrieve data is SELECT * FROM table_name;

RDBMS is a software system used to manage relational databases.
SQL is a programming language used to manage RDBMS.
SELECT statement is used to retrieve data from a table.
The * symbol retrieves all columns from the specified table.
table_name is the name of the table from which data is to be retrieved.

Accepted Answer

RDBMS (Relational Database Management System) is a type of database management system that organizes data into tables with rows and columns, establishing relationships between them. SQL (Structured Query Language) is used to interact with RDBMS. To retrieve data, you can use the SELECT statement. For example:

SELECT column1, column2 FROM table_name WHERE condition;

Replace column1, column2 with the columns you want, table_name with the table you're querying, and condition with any filtering criteria.

What is RDBMS and SQL query to retrieve data from database.

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