How do you insert data into a table in SQL Server?

To input data into a SQL Server table, you can use an INSERT statement. The INSERT statement is used to insert new rows into a table. Here is an example:

INSERT INTO 表名 (列1, 列2, 列3, ...)
VALUES (值1, 值2, 值3, ...);

The table name refers to the name of the target table where data will be inserted, (column1, column2, column3, …) represents the list of columns where data will be inserted, and (value1, value2, value3, …) represents the specific values to be inserted.

For example, if there is a table named “employees” with columns “employee_id”, “first_name”, and “last_name”, you can use the following INSERT statement to add a new employee record to the table:

INSERT INTO employees (employee_id, first_name, last_name)
VALUES (1, 'John', 'Doe');

This will insert a row of data into the “employees” table with employee_id as 1, first_name as “John”, and last_name as “Doe”.

It is important to note that inserting values with data types that do not match the target column may result in insertion failure or errors. It is crucial to ensure compatibility between the inserted values and the data type of the target column.

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