MySQL uses the INSERT statement to insert data into the table. The syntax is: INSERT INTO
( <column name>, ... ) VALUES (
, ... ). Parameters include: : the name of the table into which data is to be inserted; <column name>: the name of the column into which data is to be inserted;
: the value in the column to be inserted. For example, to insert a row of data into a table named employees: INSERT INTO employees (id, name, email) VALUES (1, 'John Doe
MySQL Add Data Statement
The statement used to insert data into the table in MySQL is the
INSERTstatement.Syntax:
<code class="sql">INSERT INTO <表名> ( <列名>, ... ) VALUES ( <值>, ... );</code>Copy after loginParameters:
<Table Name>: The name of the table into which data is to be inserted.<Column name>: The name of the column to be inserted into, which can be a single column or multiple columns.<Value>: To insert the value in the column, it can be a single value or multiple values.Usage example:
Suppose we have a class named
employeestable, which contains three columns:id,nameand<code class="sql">INSERT INTO employees (id, name, email) VALUES (1, 'John Doe', 'john.doe@company.com');</code>Copy after loginNote:
- The order of the inserted values must be consistent with the order of the columns in
<Column Name>.- If
<column name>is not specified, the value will be inserted into all columns in the table.- If you want to insert a
Rows can be inserted multiple times using theNULLvalue, you need to specify # in the value ##NULL.- VALUES()
clause, as shown below:<code class="sql">INSERT INTO employees (id, name, email) VALUES (2, 'Jane Doe', 'jane.doe@company.com'), (3, 'John Smith', 'john.smith@company.com');</code>Copy after loginThe above is the detailed content of How to write mysql add data statement. For more information, please follow other related articles on the PHP Chinese website!
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