How to Insert Rows in a SQL Table
Step-by-Step Guide:
- Open SQL Editor: First, open the software or tool where you write SQL commands, like SQL Server Management Studio or MySQL Workbench.
- Select the Database: Make sure you’ve selected the database where you want to insert the new rows. You can do this by running the following SQL command:sqlCopy code
USE your_database_name;
- Choose the Table: Decide which table you want to add rows to.
- Write the SQL Command: Use the
INSERT INTO
statement to add rows. Here’s the basic structure: INSERT INTO table_name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...);
- Replace
table_name
with the name of your table. - List the columns you want to insert data into inside the parentheses after
table_name
. - In the
VALUES
section, put the actual data you want to insert, matching the order of the columns.
- Replace
- Example: Let’s say you have a table named “students” with columns “id,” “name,” and “age.” To insert a new student with an ID of 1, name “John,” and age 25, you would write:sqlCopy code
INSERT INTO students (id, name, age) VALUES (1, 'John', 25);
- Execute the SQL Command: After writing the SQL command, run it in your SQL editor by clicking the “Execute” button.
- Verify: Check your table to ensure the new row has been added.
Summary:
- Open SQL Editor.
- Select the Database.
- Choose the Table.
- Write the SQL Command using
INSERT INTO
. - Specify the table name and column names.
- Provide values for the columns.
- Execute the SQL Command.
- Verify that the row has been added to the table.
Here’s a table summarizing the steps:
Step | Description |
---|---|
1. Open SQL Editor | Launch your SQL tool. |
2. Select Database | Choose the desired database. |
3. Choose Table | Decide on the table to insert into. |
4. Write SQL | Use INSERT INTO statement. |
5. Example | Follow a sample INSERT command. |
6. Execute Command | Run the SQL command. |
7. Verify | Ensure the row is in the table. |