In this tutorial, you have learned how to use the MySQL INSERT statement to insert multiple rows into a table. Third, use the following SELECT statement to verify the inserts: SELECT * FROM projects If I'm understanding your question correctly, where you're trying to insert some data from another table and some data you provide yourself, you should be able to do something like this using UNION: INSERT INTO SomeTable ( Col1, Col2, Col3 ) SELECT Val1, Val2, Val3 FROM SomeOtherTable UNION SELECT 'MyProvidedVal1', 'MyProvidedVal2. Note that when you insert multiple rows and use the LAST_INSERT_ID() function to get the last inserted id of an AUTO_INCREMENT column, you will get the id of the first inserted row only, not the id of the last inserted row. It means that two rows have been inserted into the projects table successfully. MySQL issued the following message: 2 row(s) affected Second, use the INSERT multiple rows statement to insert two rows into the projects table: INSERT INTO Let’s take an example of using the INSERT multiple rows statement.įirst, create a new table called projects for the demonstration: CREATE TABLE projects( SELECT statement can insert as many rows as you want. Note that the max_allowed_packet has no influence on the INSERT INTO. Where size is an integer that represents the number the maximum allowed packet size in bytes. To set a new value for the max_allowed_packet variable, you use the following statement: SET GLOBAL max_allowed_packet= size The following illustrates the syntax of the INSERT statement: INSERT INTO table(c1,c2. The number is the Value column is the number of bytes. The INSERT statement allows you to insert one or more rows into a table. Note that the value in your server may be different. Here is the output on our MySQL database server. This statement shows the current value of the max_allowed_packet variable: SHOW VARIABLES LIKE 'max_allowed_packet' However, when MySQL server receives the INSERT statement whose size is bigger than max_allowed_packet, it will issue a packet too large error and terminates the connection. MySQL INSERT multiple rows statement First, specify the name of table that you want to insert after the INSERT INTO keywords. In theory, you can insert any number of rows using a single INSERT statement. The number of values in each element must be the same as the number of columns in the column_list. Each element of the list represents a row. Third, specify a comma-separated list of row data in the VALUES clause. Quoting the docs: As a general rule, you should never assign a value to a user variable and read the value within the same statement.You might get the results you expect, but this is not guaranteed.Second, specify a comma-separated column list inside parentheses after the table name.First, specify the name of table that you want to insert after the INSERT INTO keywords. To insert multiple rows into a table, you use the following form of the INSERT statement: INSERT INTO table_name (column_list)Ĭode language: SQL (Structured Query Language) ( sql ) Summary: in this tutorial, you will learn how to use a single MySQL INSERT statement to insert multiple rows into a table.
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