Oracle Database - Auto extend table space via enterprise manager console

the various objects in Dataset? (B) How can we connect to Microsoft Access, FoxPro, and Oracle etc? (B) How do we connect to SQL SERVER, which namespace do we use? (B dataset since it was loaded? (B) How can we add / remove row is in “Data Table” object of “Dataset”? (B) What is basic use of “Data View”? (B) What is the What is RAID and how does it work? (B)What is the difference between DELETE TABLE and TRUNCATE TABLE commands? (B)If locking is not implemented, what issues can occur? (B)What are different different types of triggers in SQl SERVER? (A)If we have multiple AFTER Triggers on table how can we define the sequence of the triggers? (A)What is SQL injection? (B model what is special about LINQ? (I) How can you make entity classes from the table itself ? (A) How can we transform LINQ to objects ? (A) How to transform LINQ to the RecordSet. In ADO.NET, it is the dataset. A RecordSet looks like a single table. If a RecordSet is to contain data from multiple database tables, it must use a JOIN query, which assembles the data from the various database tables into a single result table. In contrast, a dataset is a collection of one or more tables. The tables within

advance try out this function to get the comma seperated string in the form of table and iterate it in the loop to get each value FUNCTION getstringintableform ( tempstr IN VARCHAR2 SUBSTR ( tempstr_ , 1 , separator_position - 1 )); tempstr_ : = SUBSTR ( tempstr_ , separator_position + 1 ); separator_position : = INSTR ( tempstr_ , separator_ ); tmptab .EXTEND; tmptab ( tmptab .COUNT) : = temp ; END LOOP; RETURN tmptab ; END getstringintableform ; Its in oracle, convert to sqlserver code. . . try the below code, DECLARE @OrderList varchar(4000) DECLARE @OrderID varchar google for it, just FYI. You can also convert your comma-separated value into a table using the function described in the following link: http: / / www.sql-server-helper.com / functions / comma-delimited-to-table.aspx With a table, you can easily do a join with other tables instead of processing your values one

using Business Data Catalog to bring the data of external data source like SQL Server, Oracle or SAP to our SharePoint site and that was also only for display purpose or all we will get the Northwind database, as we are going to use the Products table from this database to create our External Content Type and External List. So, download the Expand that node and then expand Tables node. 21. Now, right click on the Products table, and select “Create All Operations” from the context menu. 22. This will open the “All list operations. 49. For our test let us add a new item to the Products table. Now try to add new product. 50. You can see that you can add the see, we can create External Content Type and then External List based on this and extend our SharePoint site to work with external data sources using Business Connectivity Services provided in

sql server 2008, and can it be possible that the multiple rows values in a table can be conctinate in a single row, like table structure as follow UserID Value 1 , check 1, no 2 , test 2, check. then the results from several different fields. Each database provides a way to do this: * MySQL: CONCAT() * Oracle: CONCAT(), | | * SQL Server: + The syntax for CONCAT() is as follows: CONCAT(str1, str2, str3, . . .): Concatenate str1, str2, str3, and any other strings together. Please note the Oracle CONCAT() function only allows two arguments - - only two strings can be put together at a function. However, it is possible to concatenate more than two strings at a time in Oracle using ' | | '. Let's look at some examples. Assume we have the following table: Table Geography region_name store_name East Boston East New York West Los Angeles West San Diego Example 1: MySQL / Oracle: SELECT CONCAT(region_name, store_name) FROM Geography WHERE store_name = 'Boston'; Result: 'EastBoston' Example 2: Oracle: SELECT

many relationships while designing tables? One-to-One relationship can be implemented as a single table and rarely as two tables with primary and foreign key relationships. One-to-Many relationships primary key and foreign key relationships. Many-to-Many relationships are implemented using a junction table with the keys from both the tables forming the composite primary key of the junction table. It will be a good idea to read up a database designing fundamentals text book data types and when you should go for them? User defined data types let you extend the base SQL Server data types by providing a descriptive name, and format to the key, composite key. A candidate key is one that can identify each row of a table uniquely. Generally a candidate key becomes the primary key of the table. If the table has more than one candidate key, one of them will become the primary key, and Do not be surprised with questions like 'What is the maximum number of columns per table'. Check out SQL Server books online for the page titled: "Maximum Capacity Specifications". Explain Active

just store the name of the files (nvarchar) 2. Store the actual File inside the table (byte) With nvarchar dataType to store just name of file protected void btnUpload_Click( object sender get image data from grid cell. Alternatively you can also get image data from Dataset table cell. / / Store image to a local file. pictureBox1.Image.Save( "c: \ test_picture.jpg" , System.Drawing.Imaging.ImageFormat.Jpeg); If you want you can extend this code to save image from Picture Box to a local image file. / / Store image database. Database Design Here I have created a Database called dbFiles and it has a table called tblFiles . It has 4 Fields. The complete description is available in the Figure below will be converted into byte array using BinaryReader in order to save into the database table. C# / / Read the file and convert it to Byte Array string filePath = Server.MapPath( "APP_DATA FileUpload-Control.aspx hope this will help u In this example I have used a table which has four fields. Below is the script for table, CREATE TABLE [TestTable] ( [ID] [ int ] IDENTITY (1, 1) NOT NULL , [FileName] [ nvarchar ](15) NOT NULL , [Extension] [ nvarchar

Hi. . Oracle 10g Server DB is installed in my PC. Now my system acts as server and db, transaction processing. . ) After i create a new database, the onsite team will export some oracle database into my system and later i need to import this data from sql server me in configuring the database creation. Thank you, Ramm There are four phases to getting Oracle up and running on your server: • Prepare the server • Install the Oracle software and latest patch set • Create a database • Complete the server configuration Prepare the Server These steps configure your database server so that it will be ready to accept the Oracle software and database. In this section, we will make sure your server meets Oracle’s minimum requirements, create a Unix user and group to “own” the software, and create

A table contains trigger, when i am inserting records in to table using bulk inset method, it takes more time, Is ther is any chance of reducing the time while inserting to a table containing trigger. How to best increase the performance of a particular bulk import operation is influenced by the following factors: • Whether the table has constraints or triggers, or both. • The recovery model used by the database. For more information, see Recovery Model Overview . • Whether the table into which data is copied is empty. • Whether the table has indexes. • Whether TABLOCK is being specified. • Whether the data is being copied from a is running. To increase performance of the query follow these: 1. Create Index in the table. 2. Have a Primary key in the table while creating. 3. Use Joins instead of

supports a direct, 1:1 mapping of your existing database schema to classes; a single table can be mapped to a single inheritance hierarchy (i.e. , a table can contain persons, customers, and employees) and foreign keys can be exposed as strongly-typed relationships. You can build LINQ queries over tables / views / table valued functions and return results as strongly typed objects, and call stored procedures that return single class (or “entity”) to multiple tables / views, or map multiple classes to the same table / view. You can map an inheritance hierarchy to a single table / view (as in LINQ to SQL) or to multiple tables / views (for example, persons, customers only the additional columns not present in persons, or repeat the columns from the persons table). You can group properties into complex (or “ composite ”) types (for example, a Customer type may The Entity Framework lets you optionally represent many:many relationships directly, without representing the join table as an entity in your data model, and has a new feature called “ Defining Query ” that lets you expose any native query against the store as a “ table ” that can be mapped just as any other table (except that updates must be performed