DISTRIBUTION = REPLICATE Stores one copy of the table on each Compute node. For Azure Synapse Analytics, the table is stored on a distribution database on each Compute node. For Analytics Platform System (PDW), the table is stored in a SQL Server filegroup that spans the Compute node. This...
如果使用者请求在成功创建的表中打开行集,则 SQL Server Native Client OLE DB 访问接口将打开游标支持的行集。可以在所传递的属性集中指示任何行集属性。 此示例创建一个 SQL Server 表。 复制 // This CREATE TABLE statement shows the details of the table created by // the following example code. //...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance SQL database in Microsoft Fabric Creates a new table in the database. Note For reference to Warehouse in Microsoft Fabric, visit CREATE TABLE (Fabric Data Warehouse). For reference to Azure Synapse Analytics and Analytics ...
此範例會建立 SQL Server 資料表。 複製 // This CREATE TABLE statement shows the details of the table created by // the following example code. // // CREATE TABLE OrderDetails // ( // OrderID int NOT NULL // ProductID int NOT NULL // CONSTRAINT PK_OrderDetails // PRIMARY KEY CLUSTERE...
To create a table with a primary key, we can write the following command. In MySQL CREATETABLECompanies (idint,namevarchar(50), addresstext, emailvarchar(50), phonevarchar(10), PRIMARYKEY(id) ); In Oracle and SQL Server CREATETABLECompanies (idintNOTNULLPRIMARYKEY,namevarchar(50), ...
如果取用者要求在成功建立的資料表上開啟資料列集,OLE DB Driver for SQL Server 會開啟資料指標支援的資料列集。 在傳遞的屬性集中可以指出任何資料列集屬性。 此範例會建立 SQL Server 資料表。 複製 // This CREATE TABLE statement shows the details of the table created by // the following examp...
CREATE TABLE cnst_example ( id INT NOT NULL, name VARCHAR(10) NOT NULL, salary MONEY NOT NULL CONSTRAINT salary_cap CHECK (salary < 100000) ) INSERT INTO cnst_example VALUES (1,"Joe Brown",65000) INSERT INTO cnst_example VALUES (2,"Mary Smith",75000) ...
CREATE TABLE command creates a new table in the database. The following SQL creates a table called "Persons" that contains five columns: PersonID, LastName, FirstName, Address, and City:ExampleGet your own SQL Server CREATE TABLE Persons ( PersonID int, LastName varchar(255), FirstName ...
INSERT INTO TableA SELECT * FROM TableB; SQL Server会尝试将所有表B中的数据插入表A。但如果因为唯一索引拒绝表B中含有和表A相同的数据插入A怎么办?你是希望仅仅重复数据插入不成功,还是整个INSERT语句不成功? 这个取决于你设定的IGNORE_DUP_KEY参数,当你创建唯一索引时,通过设置设个参数可以设定当插入不成功时...
In a typical example for MyFood.dll, in which all types are in the MyFood namespace, the EXTERNAL NAME value could be MyFood.[MyFood.MyClass].MyStaticMethod. By default, SQL Server can't execute CLR code. You can create, modify, and drop database objects that reference common language...