
	Where results make sense

Topic: Union (SQL)

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	SQL Design Patterns book
		The SQL programmers benefit from using SQL design patterns since all query structures are standardized with common approaches, and management benefits by having standardized and maintainable SQL syntax.
		SQL is the de-facto query language for all databases and SQL is the topic of thousands of books.
		SQL programming is very unusual from the procedural perspective: there is no explicit flow control, no loops and no variables either to apply operations to or to store intermediate results into.
	www.rampant-books.com /book_2006_1_sql_coding_styles.htm (1688 words)

	Форум АНТИЧАТ - SQL инъекция в сервере MySQL
		SQL injection - уязвимость, возникающая как следствие недостаточной проверки принятых от пользователя значений, в скрипте или программе.
		Зачастую, о наличии SQL инъекции могут сказать ошибки, явно указывающие, что произошла ошибка в sql запросе.
		Если не имеется возможности применения union в запросе, например, MySQL имеет версию 3.*, то, тем не менее, инъекцию можно эксплуатировать, например, для того, чтобы заставить сервер базы данных исчерпать все свои ресурсы.
	forum.antichat.ru /showthread.php?t=7118 (890 words)

	SQL UNION and UNION ALL
		The UNION command is used to select related information from two tables, much like the JOIN command.
		However, when using the UNION command all selected columns need to be of the same data type.
		The UNION ALL command is equal to the UNION command, except that UNION ALL selects all values.
	www.w3schools.com /sql/sql_union.asp (446 words)

	SQL UNION
		The SQL UNION is used to combine the results of two or more SELECT SQL statements into a single result.
		The column names in the result of a UNION are always the same as the column names in the first SELECT statement in the UNION.
		You have the option to use the ALL keyword after the UNION keyword, which will force all rows including duplicates to be returned in your result set.
	www.sql-tutorial.com /sql-union-sql-tutorial (154 words)

	Oracle pl sql error Oracle PL/SQL UNION - Merovingio.it
		The UNION query allows you to combine the result sets of 2 or more "select" queries.
		Each SQL statement within the UNION query must have the same number of fields in the result sets with similar data types.
		Since the column names are different between the two "select" statements, it is more advantageous to reference the columns in the ORDER BY clause by their position in the result set.
	www.merovingio.it /oracle/union.html (298 words)

	UNION: Selecting from multiple tables in one statement - SQLTeam.com
		When they click on submit, I need to build a SQL statement that reflects their desired choices.
		Rick needs to pass one SQL statement to the server that will allow him to search multiple tables and combine the results into one record set for his ASP page.
		SQL Server will convert them automatically if possible but I prefer to do it myself.
	www.sqlteam.com /article/union-selecting-from-multiple-tables-in-one-statement (734 words)

	SQL Tutorial - Union
		A union works best when using two tables with similar columns because each cloumn must have the same data type.
		Union all selects all rows from each table and combines them into a single table.
		The difference between Union and Union all is that Union all will not eliminate duplicate rows, instead it just pulls all rows from all tables fitting your query specifics and combines them into a table.
	www.tizag.com /sqlTutorial/sqlunion.php (323 words)

	SQL Tutorial
		Our SQL Tutorial starts with introduction to SQL language and Relational Database Management Systems, and then moves on to simple and frequently used SQL clauses like SELECT, WHERE, UPDATE, and DELETE.
		After you have familiarized yourself with these basic SQL concepts and SQL clauses, the tutorial explains more complicated SQL concepts including table relationships, primary and foreign keys and database normalization, joining tables, views, and indexes.
		Although there are existing SQL standards, most popular relational database management systems like MS SQL Server, Oracle, and DB2 use their own SQL dialect (also know as SQL extension or SQL implementation) of one of the SQL standards (ISO or ANSI).
	www.sql-tutorial.com (191 words)

	UNION (Transact-SQL)
		SQL Server 2005 DocumentationSQL Server 2005 JDBC Driver Documentation
		Combines the results of two or more queries into a single result set that includes all the rows that belong to all queries in the union.
		The number and the order of the columns must be the same in all queries.
	msdn2.microsoft.com /en-us/library/ms180026.aspx (392 words)

	SQL Union query of tables to join two results with ALL option
		SQL Union query of tables to join two results with ALL option
		There is a better way to do this by using UNION command or query.
		This is as if we have applied distinct sql command to a field in a single table.
	www.plus2net.com /sql_tutorial/sql_union.php (279 words)

	SQL Tutorial
		SQL is a standard computer language for accessing and manipulating databases.
		In this tutorial you will learn how to use SQL to access and manipulate data in Oracle, Sybase, SQL Server, DB2, Access, and other database systems.
		The ASP Developer Certificate is for developers who want to document their knowledge of ASP, SQL, and ADO.
	www.w3schools.com /sql (144 words)

	Union Query SQL
		The Union Query is used in this example is perhaps the simplest case for a union query.
		This could actually be any table name but the SQL syntax requires us to have a From clause.
		Here is a union query example in which we want to find the total quantity of mittens sold.
	www.blueclaw-db.com /accessquerysql/union_combo_box_all.htm (401 words)

	[No title]
		The most important and critical vulnerability is in the code designed to filter the POST inputs to protect the script against
		Also i found a SQL Injection vulnerability in the Encyclopedia module.
		we bypass the sql injection protection we can execute arbitrary sql commands.
	www.packetstormsecurity.nl /0610-exploits/PHPNuke-7.9.txt (426 words)

	Interactive SQL Tutorial - UNION and Outer Joins
		Also notice that SQL does automatic duplicate elimination when using UNION (as if they were two "sets"); in single queries, you have to use DISTINCT.
		The outer join is used when a join query is "united" with the rows not included in the join, and are especially useful if constant text "flags" are included.
		The first query does a join to list any owners who are in both tables, and putting a tag line after the ID repeating the quote.
	www.xlinesoft.com /interactive_sql_tutorial/UNION_and_Outer_Joins.htm (389 words)

	SQL Tip: Union vs. Union All
		The purpose of the SQL UNION ALL command is to combine the results of two or more queries into a single result set consisting of all the rows belong to all queries in the union.
		The main difference between UNION ALL and UNION is that, while UNION only selects distinct values, UNION ALL selects all values (including duplicates).
		A UNION, by definition, must eliminate all duplicate rows (as opposed to UNION ALL).
	www.fmsinc.com /free/NewTips/SQL/SQLtip5.asp (225 words)

	SQL Injection Cheat Sheet
		SQL Server -sp_password log bypass (S) SQL Server don't log queries which includes sp_password for security reasons(!).
		Blindfolded SQL Injection, Ofer Maor – Amichai Shulman
		SQL Injection Cheat Sheet ile İlişkili Olabilecek Yazılar - Haberler
	ferruh.mavituna.com /makale/sql-injection-cheatsheet (2877 words)

	MySQL AB :: MySQL 5.0 Reference Manual :: 12.2.7.3 UNION Syntax
		It may be applied to individual SELECT statements in the UNION, or global to the UNION result as a whole.
		If no LIMIT is present in the UNION, SQL_CALC_FOUND_ROWS is ignored and returns the number of rows in the temporary table that is created to process the UNION.
		For an app I was writing I needed to list both parent and child for a 2 level tree - the first half of the union returns all the parents, the second all the children for these parents - as I was using the pear html_pager I also added a limit clause....
	dev.mysql.com /doc/mysql/en/union.html (1779 words)

	SQL Union. A Tutorial on SQL Union
		Using the SQL Union operator, the user can combine the results of more than 1 query.
		Based on our sample dataset, this is best illustrated by combining a query for Ford cars and a query for Toyota cars.
		The user would use the following SQL Union statement:
	www.sqlprimer.com /sql-union.shtml (63 words)

	SecurityFocus
		Here is the real life Proof of Concept exploit.
		Anti SQL Injection protection bypass by Paisterist -> paisterist.nst [at] gmail [dot] com
		SQL Injection vulnerability in Encyclopedia module discovered by Paisterist -> paisterist.nst [at] gmail [dot] com
	www.securityfocus.com /archive/1/449481/30/0/threaded (360 words)

	Jobs in Detroit, MI \| SimplyHired
		This candidate must be strong in ammonia refrigeration with basic knowledge of mechanical and electrical troubleshooting.
		SQL Developer Who We Are For over 40 years, Asset Acceptance has been setting industry standards for debt acquisition and debt management.
		This Union position offers competitive salary and full benefits, Union+ Must have 5 years field experience in ammonia refrigeration....
	www.simplyhired.com /index.php?ds=sr&l=Detroit%2C+MI&cs=warren%2C+mi&mi=50&we=6& (693 words)

	Linuxarkivet: [waraxe-2006-SA#047] - Evading sql-injection filters in phpNuke 7.8
		The Administrator has total control of his web site, registered users, and he will have in the hand a powerful assembly of tools to maintain an active and 100% interactive web site using databases.
		Vulnerabilities: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ phpNuke is known to be exploitable by many sql injection variations.
		This is due to very poor coding quality and no-security-in-mind-at-all programming style.
	www.linuxarkivet.se /mlists/bugtraq/0602/msg00486.html (411 words)

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