The value of course is dependent on the data type. Otherwise, MySQL uses the implicit default value for any column that does not have an explicitly defined default. In strict mode, an error occurs if any column doesn’t have a default value. If a table column is not specified in an INSERT, a couple of things can happen, depending on whether or not strict mode is enabled. Here is what the INSERT INTO…SET syntax looks like: INSERT INTO table_name It allows you to specify the column names you want to populate for one row. A better way is to use the SET statement.

The VALUES syntax is not ideally suited for this purpose because the number and ordering of supplied values must exactly match the number of table columns. Sometimes, you just want to populate the minimum number of mandatory fields to create a record. Here’s the syntax for that along with an example: INSERT INTO table_name (a,b,c) VALUES(1,2,3),(4,5,6),(7,8,9) The above “VALUES“ syntax can also be used to insert multiple rows by including lists of column values, each enclosed within parentheses and separated by commas. INSERT INTO 'employees' VALUES (1,1,'m','Jon Simpson',4500) Here are some examples of both forms: INSERT INTO 'employees' ('id', 'shop_id', 'gender', 'name', 'salary') The INSERT INTO syntax that we used came in two forms – one with column names and one in which they were omitted:įorm 2: INSERT INTO table_name (column1, column2, column3.)

This, and other variations of the INSERT statement will be the topic of today’s article. However, MySQL does provide the INSERT…SELECT statement. If you recall, we utilized the INSERT statement to populate tables, rather than the Data Manipulation Language (DML) SELECT…INTO command, which is unsupported in MySQL. In the MySQL Data Manipulation and Query Statements article, we looked at two variations of the INSERT INTO statement. Rob Gravelle discusses this, and other variations of the INSERT statement. The Data Manipulation Language (DML) SELECT…INTO command is unsupported in MySQL.

Insert into mysql