By default most implementaions of SQL WILL give you duplicate records unless you invoke the DISTINCT clause
This can be different depending on the SQL server involved. Please specify the Database being used (ie, mysql, postgresql, oracle, ms SQL Server) I am using SQL 2005 express, what is the command, i can only get... delete... and what else? lets say i want to delete a duplicate row that is row 2.
no
We can done with the help of Primary concept in Sql Server.
desinned?do you mean Designed?
There are many reasons why SQL allows duplicate tuples (rows):To store non-unique values.To simply remove primary keys, unique indexes, and unique constraints.It allows this if there is no unique constraint.
SQL port information can be found from using websites such as SQLpedia. This is a regularly updated website which is aimed at both new and experience SQL users.
One can find an SQL formatter from: SQL Format, Free Formatter, Poor SQL, T-SQL Tidy, Stack Overflow, SQL Inform, Apex SQL, SQL Parser, Red Gate software, to name a few.
You can find information on SQL date formats in the documentation of the specific database management system you are using, such as MySQL, SQL Server, or PostgreSQL. These documents typically include details on how to format dates in SQL queries and functions. Additionally, online tutorials and forums can provide examples and guidance on SQL date formatting.
sql
To my knowledge, the Microsoft SQL 2005 server did not break any records. I could not find anything online that would support it having broken a record at any time.
SQL is a database programming language.By this language we can create ,modify and other updating of our database record.
Use program way backup and recovery. Tool repair sql database any version starting with MS SQL Server 2000, including SQL 2005.-------------You can backup SQL server database using SQL Server Management Studio (SSMS), T-SQL or PowerShell.Limitation: Backup created using higher version can't be restored in earlier version of SQL server.