
sql - How can I insert values into a table, using a subquery with …
INSERT INTO yourTable VALUES(value1, value2) But since you want to insert more than one record, you can use a SELECT FROM in your SQL statement. so you will want to do this: INSERT INTO prices (group, id, price) SELECT 7, articleId, 1.50 from article WHERE name LIKE 'ABC%'
Using Subqueries in INSERT, UPDATE, DELETE Statements
Jul 30, 2020 · Do you find subqueries useful in SELECT? Learn how to use them in INSERT, UPDATE, and DELETE and see how powerful your SQL queries can be.
Inserting records using subqueries - w3resource
Oct 3, 2024 · In this page we are discussing, how to insert rows using INSERT INTO statement, where rows are results of a subquery, made up of SQL SELECT statement with WHERE clause. Example: Sample table: agent1
Using SQL INSERT with a Subquery - Database.Guide
Aug 7, 2024 · Ever wanted to populate a table with data from another table? That’s where the INSERT statement with a subquery comes in handy. Using this method, we can insert the full contents of another table, or we can insert just a select …
INSERT INTO with SubQuery MySQL - Stack Overflow
INSERT INTO table_a(col1, col2, col3) SELECT col1, col2, CURRENT_TIMESTAMP() FROM table_B WHERE b.col1 = a.col1; If you need to transfer without adding new data, you can use NULL as a placeholder.
SQL | Subquery - GeeksforGeeks
Apr 14, 2025 · What is SQL Subquery? In SQL, a subquery can be defined as a query embedded within another query. It is often used in the WHERE, HAVING, or FROM clauses of a statement. Subqueries are commonly used with SELECT, UPDATE, INSERT, and DELETE statements to achieve complex filtering and data manipulation. They are an essential tool when we need to ...
Can I use a subquery inside an INSERT statement?
Your subquery shoud be enclosed in parentheses. This code should work: INSERT INTO `myTable` (`someData`, `averageAtThisTime`) VALUES ( "some stuff", (SELECT AVG(`myField`) FROM `myOtherTable`) );
SQL Subqueries - w3resource
Feb 13, 2025 · You can use a subquery in a SELECT, INSERT, DELETE, or UPDATE statement to perform the following tasks: Compare an expression to the result of the query. Determine if an expression is included in the results of the query.
How to Use the SQL Subquery: A Detailed Guide | Codecademy
Mar 25, 2025 · A SQL subquery, otherwise known as a nested SQL query, is a query within another query that helps filter, transform, or aggregate data before passing the results to the main query. We can use subqueries in SELECT , INSERT , UPDATE , and DELETE statements as well as WHERE , FROM , and HAVING clauses.
5 SQL Subquery Examples - LearnSQL.com
Nov 18, 2021 · In this article, I provide five subquery examples demonstrating how to use scalar, multirow, and correlated subqueries in the WHERE, FROM/JOIN, and SELECT clauses. A subquery, or nested query, is a query placed within another SQL query.