How to Create a Database in SQL The easiest way to create a new database is to use the CREATE DATABASE command: CREATE DATABASE database_name; Add in the name of your database, run the command, and the new data
create database BulkTestDB; go use BulkTestDB; go --Create Table Create table BulkTestTable( Idint primary key, UserName nvarchar(32), Pwd varchar(16)) go --Create Table Valued CREATE TYPE BulkUdt AS TABLE (Idint, UserName nvarchar(32), Pwd varchar(16)) 下面我们使用最简单的Insert语句...
Create a database snapshot syntaxsql CREATEDATABASEdatabase_snapshot_nameON(NAME=logical_file_name,FILENAME='os_file_name') [ ,...n ]ASSNAPSHOTOF[;] Arguments database_name This is the name of the new database. Database names must be unique within an instance of SQL Server and compl...
Create a new database The following steps create a new database namedTestDB. From thesqlcmdcommand prompt, paste the following Transact-SQL command to create a test database: SQL CREATEDATABASETestDB; On the next line, write a query to return the name of all of the databases on your se...
使用sqlcmd 來執行 Transact-SQL CREATE DATABASE 命令。 Bash 複製 /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -Q 'CREATE DATABASE SampleDB' 透過列出您伺服器上的所有資料庫來確認資料庫是否已建立。 Bash 複製 /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -Q 'SELECT name FROM ...
附註:如果在 CREATE DATABASE 或 DROP DATABASE 期間發生錯誤,則後續的 CREATE DATABASE 或 DROP DATABASE 指令會嘗試消除不成功的 CREATE DATABASE 或 DROP DATABASE 指令所留下的檔案或目錄。 sqlcode:-1036 sqlstate:58030 SQL1037W節點目錄是空的。
Change the name of the project to TradeDev and select OK to create the new project. Right-click the newly created TradeDev project in Solution Explorer, select Import, then Database. The Import Database dialog box opens. In the Source database connection section, select Choose a database an...
{//第一步:获取数据库配置信息String connStr = ConfigurationManager.ConnectionStrings["connStr"].ToString();//第二步:构建SqlCommand查询语句SqlCommand command =newSqlCommand("select * from student;"); command.Connection=newSqlConnection(connStr);//第三步:创建SqlDataAdapterSqlDataAdapter adapter =newSqlData...
You cannot create a new table with the same name as a table in the database.If a database is open, CREATE TABLE - SQL requires exclusive use of the database. To open a database for exclusive use, include EXCLUSIVE in OPEN DATABASE....
Represents a Transact-SQL statement or stored procedure to execute against a SQL Server database. This class cannot be inherited.