SQL_CU_TABLE_DEFINITION = 所有表定义语句都支持目录:CREATE TABLE、CREATE VIEW、ALTER TABLE、DROP TABLE 和DROP VIEW。SQL_CU_INDEX_DEFINITION = 所有索引定义语句都支持目录: CREATE INDEX 和DROP INDEX。SQL_CU_PRIVILEGE_DEFINITION = 所有特权定义语句都支持目录: GRANT 和REVOKE。如果数据源不支持目录,则...
SQL_CU_TABLE_DEFINITION = 所有資料表定義語句都支持目錄: CREATE TABLE、 CREATE VIEW、 ALTER TABLE、 DROP TABLE 和DROP VIEW。SQL_CU_INDEX_DEFINITION = 所有索引定義語句都支持目錄: CREATE INDEX 和DROP INDEX。SQL_CU_PRIVILEGE_DEFINITION = 所有許可權定義語句都支持目錄: GRANT 和REVOKE。如果數據源不...
Simple CREATE TABLE syntax (common if not using options): syntaxsql Copy CREATE TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } ( { <column_definition> } [ ,... n ] ) [ ; ] Full syntax Disk-based CREATE TABLE syntax: syntaxsql Copy CREATE...
Rapid query processing.SQL enables rapid query processing, enabling users to retrieve, manipulate or store data quickly and efficiently. However, optimizing queries for rapid processing involves a combination of proper indexing, query optimization and database design considerations. Security features.SQL pr...
following definition CREATE TABLE [dbo].[c_messages] ( [cid] [int] IDENTITY (1, 1) NOT NULL , [touser_id] [int] NULL , [tosession_id] [char] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL , [fromuser_id] [int] NOT NULL , ...
A. Return the results of a SQL Server query The following sample shows a table-valued function that queries a SQL Server database. Name your source code file FindInvalidEmails.cs or FindInvalidEmails.vb. C# Visual Basic .NET C# Copy using System; using System.Collections; using System.Da...
We use the following code to send out emails with query results. Transact-SQL DECLARE @tableHTML NVARCHAR(MAX) ; SET @tableHTML = N'<H3 style="font-family:verdana;color:darkblue;">Header1</H3>' + N'<H5 style="font-family:verdana;color:darkblue;">SubHeader:</H5>' + N'<H6 style...
1. 打开SQL Server Management Studio,如图2所示。图2 SQL Server Management Studio2. 选择需要创建表的数据库,展开文件夹,选择“表”,单击鼠标右键,选择“新建表”,如图3所示。图3 选择“新建表”菜单项3. 输入列的名称、数据类型、长度、是否允许为空等属性,如图4所示。
SQL_CU_TABLE_DEFINITION = Catalogs are supported in all table definition statements: CREATE TABLE, CREATE VIEW, ALTER TABLE, DROP TABLE, and DROP VIEW.SQL_CU_INDEX_DEFINITION = Catalogs are supported in all index definition statements: CREATE INDEX and DROP INDEX.SQL_CU_PRIVILEGE_DEFINITION = ...
--http://stackoverflow.com/questions/2418527/sql-server-query-to-get-the-list-of-columns-in-a-table-along-with-data-types-no selectCOLUMN_NAME,DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, DATETIME_PRECISION, IS_NULLABLE fromINFORMATION_SCHEMA.COLUMNS ...