How to create tables with sql server using sql statement

How to create tables using SQL statements in SQL Server: Open SQL Server Management Studio and connect to the database server. Select the database to create the table. Enter the CREATE TABLE statement to specify the table name, column name, data type, and constraints. Click the Execute button to create the table.

How to create a table in SQL Server using SQL statements

To create a table in SQL Server using SQL statements, follow these steps:

1. Open SQL Server Management Studio

Enter SQL Server Management Studio in the Windows search bar and click the result to open it.

2. Connect to the database server

In the Object Browser panel, right-click the Database folder and select Connect to Database. In the Connect to Server dialog box, enter the name or IP address of the database server, and then click Connect.

3. Select the database

In the Object Browser panel, right-click the database where you want to create the table and select Open.

4. Enter the CREATE TABLE statement

In the Query Editor, type the following syntax:

 <code class="sql">CREATE TABLE [表名] ( [列名] [数据类型] [约束] );</code>

5. Define the column

• Column name: Assign a unique name to each column in the table.
• Data type: Specify the data type of each column (such as INT, VARCHAR, DATE, etc.).
• Constraint: Optional, specify the constraints of the column (such as NOT NULL, UNIQUE, PRIMARY KEY, etc.).

6. Save the query

Click the "Execute" button to create the table.

Example:

To create a table named "Customer", जिसमें columns name, email, and address, execute the following statement:

 <code class="sql">CREATE TABLE 客户(名称VARCHAR(50) NOT NULL,电子邮件VARCHAR(100) UNIQUE,地址VARCHAR(255) );</code>

hint:

• Use NOT NULL constraints to ensure that the column does not accept null values.
• Use UNIQUE constraints to ensure that the values ​​in the column are unique.
• Use the PRIMARY KEY constraint to specify the unique identifier column of the table.

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