![]() ![]() The syntax is: INSERT INTO table2 (column1, column2, column3. The INSERT INTO SELECT statement combines INSERT INTO and SELECT statements and you can use any conditions you want. This is only a copy of data and it doesn’t affect the origin table. You can insert records in a table using data that are already stored in the database. You can even use Insert Into in a Select Statement. Note that the entire original query remains intact - we simple add on data rows enclosed by parentheses and separated by commas. For example: INSERT INTO Person(Id, Name, DateOfBirth, Gender) Some SQL versions (for example, MySQL) support inserting multiple rows at once. Here’s an example inserting a record in the table Person in both ways: INSERT INTO PersonĪnd INSERT INTO Person(Id, Name, DateOfBirth, Gender) The other way is inserting values to all columns in the table, it is not necessary to specify the columns names. The syntax is: INSERT INTO table_name (column1, column2, column3. You can do it in two ways, if you want to insert values only in some columns, you have to list their names including all mandatory columns. ![]() To insert a record in a table you use the INSERT INTO statement. NameAgeAndrew23John28 How to use Insert Into in SQL INSERT INTO table_name VALUES ("John", 28) INSERT INTO example_table (column1,column2) VALUES ("Andrew",23)Įven the following will work, but it’s always a good practice to specify which data is going into which column. Now to add some data to this table, we’ll use INSERT in the following way: Let’s say we have created a table usingĬREATE TABLE example_table ( name varchar(255), age int) Insert queries are a way to insert data into a table. In this tutorial, you have learned how to use the MariaDB insert into select statement to insert a result set of a query into a table.This article will walk you through how to use both Insert and Insert Into statements in SQL. Third, query data from the region_areas table: select * Second, query data from tables countries and regions and insert it into the table region_areas: insert into region_areas Third, query data from the small_countries table: select *Ĭode language: SQL (Structured Query Language) ( sql ) B) Inserting summary data of tables into another table exampleįirst, create a table called region_areas that stores names and areas of regions. Second, insert countries whose areas are less than 50,000 km2 from the countries table into the small_countries table: insert into small_countries We’ll use the tables countries and regions from the sample database for the demonstration: A) Inserting rows from a table into another table exampleįirst, create a new table called small_countries: create table small_countries( The insert into select statement can be very useful to copy data from one table to another table or to insert a summary data from tables into a table. Second, specify the select statement that returns a result set whose columns are corresponding to the column_list.First, specify the name of the table and a list of columns that you want to insert data.The following shows the syntax of the insert statement whose value list comes from a select statement: insert into table_name(column_list)Ĭode language: SQL (Structured Query Language) ( sql ) The value list of an insert statement can be either literal values or the result set of a query. Summary: in this tutorial, you will learn how to use the MariaDB insert into select statement to insert result sets of a query into a table. ![]()
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