Question: I’ve got a table structure that looks like the following:Customer TableCUST_IDNAMECODE_LISTCode TableCUST_IDCODE The code table can have any number of codes for each customer. I’m trying to find a

Question: I’m curious to know, if I have a file full of data separated by commas, how do I read stuff from that file into SQL tables? Answer: The fastest

Question: How do I retain the results of a query for use in subsequent queries using SQL Server? Answer: Well, you could either INSERT or INSERT SELECT your query into

Question: Is there a SQL statement for deleting tables like there is for deleting data from tables? Something like:DELETE TABLE NAME or DROP TABLE NAME Answer: Yes indeed, Drop table

JavaScript functions have a special property called arguments, which contains an array of input parameters. Using the “length” property of an array, you can iterate through the array for each

A Recordset without a live connection to a database server is called a disconnected Recordset. After the client machine receives the disconnected Recordset, it can use ADOR Recordset to manipulate

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Question: I’m trying to get the Identity of records as I insert them into my database. I have tried: OrderID = DataConn.Execute(“SELECT @@IDENTITY FROM Orders”). But this returns a syntax

Question: I have a field in one of my SQL Server Database tables which I want to increment every time a user enters a new record. I thought about a

Question: I have a table with a datefield as part of the key. This was needed because it stores historical information. I need to know how to write an SQL

Question: Is there a way to have SQL Server assign values to key fields automatically, so that every time a new record is added it just increases the prior record’s

Question: Please describe the basic components of a table in the relational model. Answer: A table has an intension and an extension. You can think of the intension of a

Question: I have a small SQL Server 6.5 database running on NT Workstation. From my workstation I can ping that machine and I can map a drive to that machine.

Question: I want to use Union to union two different tables, but they are in different databases. An error message told me that I can’t use Union in this way.

Question: I have a simple query using an SQL statement for returning matching records from an IIS Web server using ASP. I need a new query which returns a match

If you are developing COM components that run under MTS (Microsoft Transaction Server), you will notice that many times your transaction automatically gets aborted. You can easily avoid this situation

The Visual InterDev Scripting Object Model (SOM) offers many time saving techniques for coding Web pages and remote scripting. However, you can lose a lot of time when the finicky

The import directive in Java can sometimes be confusing. For example, if you put this line at the top of your source file: import java.util.*; Do all the classes in

Question: I just want to know where Java came from. Can you give me a history of this language? Answer: I can give you a brief history. Java started out

Question: I just wanted to know if you could share some techniques on how to optimize SQL queries (for example, inner join first before performing some steps, do not use

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Question: Every time I try to compile a program, I get “Error(0) Duplicate Resources” and the program stops. I understand that this is a linker error of some kind, but

Question: I am learning Delphi 4. I’m trying to create a program that can distinguish between a right and left mouse click and perform an operation based on which button

Question: I use an InterBase database with an alias made in BDE. I want to display the record number for a table when I navigate through the records. Your solution

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Question: Is there a way to determine the percentage of CPU usage or RAM usagewithin a Java application? Answer: Java does not provide an API for determining CPU usage, but

Question: How can I create cells in a JTable that span multiple rows/columns,as you can do in HTML with the rowspan/colspan tags? Answer: To the best of my knowledge, it

Question: How do I access an MS SQL 7 Stored Procedure that returns a multi-row Dataset through Delphi 3? InterBase allows selecting from a Stored Procedure. MS SQL 7 only