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| | SQL - Wikipedia, the free encyclopedia |
 | | However, it also makes it possible for SQL source code to be produced (and optimized) by software, leading to the development of a number of natural language database query languages, as well as 'drag and drop' database programming packages with 'object oriented' interfaces. | | | Technically, SQL is a declarative computer language for use with "relational databases". | | | SQL (commonly expanded to Structured Query Language — see History for the term's derivation) is the most popular computer language used to create, modify and retrieve data from relational database management systems. |
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http://en.wikipedia.org/wiki/SQL
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| | SQL Introduction |
| | SQL (Structured Query Language) is a syntax for executing queries. | | | SQL is a standard computer language for accessing and manipulating databases. | | | SQL statements are used to retrieve and update data in a database. |
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http://www.w3schools.com/sql/sql_intro.asp
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| | Blind SQL injection white paper |
| | Since performing a UNION SELECT statement requires knowledge of the number of fields in the query as well as the type of each field, it is often considered that it cannot be performed without detailed error messages, especially when the number of fields in the original query is large. | | | Each parameter transferred from the web application to the SQL query is considered as one of these types, and it is usually very simple to determine the type ('abc' is obviously a string, whereas 4 is likely to be an number, although it must be considered as a string as well). | | | An attacker attempting to perform blind SQL injection would therefore try, at first, to generate a few invalid requests, and learn how the application handles errors, and what could be expected of it when an SQL error occurs. |
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http://www.imperva.com/application_defense_center/white_papers/blind_sql_server_injection.html
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| | SQLCourse - Lesson 3: Selecting Data |
| | The select statement is used to query the database and retrieve selected data that match the criteria that you specify. | | | The table name that follows the keyword from specifies the table that will be queried to retrieve the desired results. | | | The LIKE pattern matching operator can also be used in the conditional selection of the where clause. |
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http://sqlcourse.com/select.html
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| | Developersdex.com - SQL Server 2000, XML and XSL: The Ultimate Combination |
| | It allows users to query a data source in such a way that the names and values of the returned XML are specified before the query batch is executed. | | | Each column in a table is represented as an attribute and null column values aren't included. | | | Not only can we specify how XML data is returned to us, but we can also use record filters and sorting patterns as well, because, as we all know, sorting an XML document any other way is almost impossible. |
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http://www.developersdex.com/gurus/articles/23.asp
(446 words)
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| | Select (SQL) - Wikipedia, the free encyclopedia |
| | It is used to retrieve zero or more rows from one or more tables in a database. | | | ORDER BY – used to identify which columns are used to sort the resulting data. | | | will result in all the elements of all the rows where the value of column C1 is '1' being shown — in Relational algebra terms, a selection will be performed, because of the WHERE keyword. |
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http://en.wikipedia.org/wiki/Select_(SQL)
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| | SELECT (T-SQL) |
| | You cannot use COMPUTE in a SELECT INTO statement because statements including COMPUTE generate tables and their summary results are not stored in the database. | | | When a computed column is included in the select list, the corresponding column in the new table is not a computed column. | | | Caution Because the query optimizer usually selects the best execution plan for a query, it is recommended that , , and be used only as a last resort by experienced database administrators. |
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http://doc.ddart.net/mssql/sql70/sa-ses_3.htm#_having_clause
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| | Oracle FAQ: SQL |
| | Structured Query Language (SQL) is a language that provides an interface to relational database systems. | | | The LEVEL pseudo-column is an indication of how deep in the tree one is. Oracle can handle queries with a depth of up to 255 levels. | | | For this example the type is 96, indicating CHAR, and the last byte in the column is 32, which is the ASCII code for a space. |
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http://www.orafaq.com/faqsql.htm
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| | Is this Sql Injection proof? |
| | Luckily they are called from the objects and are not based on user input. | | | The view you will select data from is also a variable. | | | A buddy of mine at work noticed that our stored procedures we use at work are sql injectable. |
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http://weblogs.asp.net/jgonzalez/archive/2004/09/02/224869.aspx
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| | SQL |
| | The name of the computed variable in the output table is the first 32 characters of the expression used to calculate it. | | | One occurrence of the set of selected variables is one row in the output table. | | | Selects records or rows when the value that matches one or more values in a list. |
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http://www.sir.com.au/help/sql_select.htm
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| | The curse and blessings of dynamic SQL |
| | SQL is one of those language where the method to include a string delimiter itself in a string literal is to double it. | | | When a stored procedure is executed for the first time, SQL Server creates a query plan for the procedure, and this query plan is placed in the cache, so on the next invocation of the stored procedure, SQL Server can reuse the saved query plan. | | | You open yourself to SQL injection as soon as you pass user input direct to some piece of SQL code, be that dynamic SQL in stored procedure or SQL statements generated in client code. |
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http://www.sommarskog.se/dynamic_sql.html#Dyn_table
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| | Network Computing Netdesign Manual Beginning SQL Programming: Chapter 4: SQL Syntax and SELECT Part 1 Page 1 June ... |
| | A SQL statement that uses several tables at once can easily become half a page long, so formatting becomes very important, especially if other people will be modifying or looking at our code. | | | Throughout this book, the keywords for SQL will be capitalized in examples and source code. | | | The main purpose of a database is to store information in such a way that relevant information may be retrieved easily. |
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http://www.networkcomputing.com/netdesign/1212sql1.html
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| | Oracle SQL: Basic SELECT Statements |
| | Customize SQL queries when selecting data from a table. | | | Manage null values using the NVL function in a SELECT statement. | | | This course introduces the learner to Oracle relational database concepts and the use of SQL for storing, retrieving, and manipulating data in a relational database. |
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http://www.netg.com/Catalog/detail.asp?c=US61110&pStatus=A
(764 words)
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| | SQL Generation Section |
| | The SQL specifications section of the query file controls the construction of SQL queries from user input values. | | | HyperSQL offers designers two mechanisms for performing queries: invoke a precompiled routine, already stored in the database, using the procedure descriptor; or compose a query from forms-based input, using a combination of the sub, fromlist, wherelist, and sortlist descriptors. | | | Specify the role of an input variable (from the Query form) in the SQL clauses. |
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http://www.nacse.org/hsql/docs/manual/sql_generation_section.html
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| | SQL SELECT Statement |
| | The SELECT statement is used to select data from a table. | | | The result from a SQL query is stored in a result-set. | | | The SELECT statement returns information from table columns. |
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http://www.w3schools.com/sql/sql_select.asp
(443 words)
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| | SQL Server Forums at SQLTeam.com - dynamic SQL drop and select into |
| | It drops a table if it exists and then does a select into to recreate it to another database after the users have completed their processing. | | | SELECT @wrk_message = 'ERROR: UNABLE TO PERFORM A SELECT INTO FOR ' + @wrk_quicksaved_tablename | | | SELECT @wrk_message = 'ERROR: UNABLE TO DROP TABLE ' + @wrk_quicksaved_tablename |
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http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=27581
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| | SQL Tutorial: SELECT Statement |
| | Each database management system (DBMS) and database software has different methods for logging in to the database and entering SQL commands; see the local computer "guru" to help you get onto the system, so that you can use SQL. | | | This section is just to give you an idea of the possibilities of queries that can be written in SQL. | | | To further discuss the SELECT statement, let's look at a new example table (for hypothetical purposes only): |
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http://www.geocities.com/SiliconValley/Vista/2207/sql2.html
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| | SQL Select Statement |
| | A common use is to select data from the tables located in a database. | | | We shall use this table as an example throughout the tutorial (this table will appear in all sections). | | | To illustrate the above example, assume that we have the following table: |
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http://www.1keydata.com/sql/sqlselect.html
(114 words)
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| | Delphi Programming: How can I access the MS-SQL server using HTTP protocol? |
| | On the other hand, doing the SQL queries through HTTP would also be an elegant way of eliminating ANY client component needed, but I don't know of any existing Delphi interface for this. | | | This means it is possible to access the MS-SQL server from any computer that supports HTTP protocol without the need to install the MS-SQL client on this computer. | | | However, since it is so widely spread, it should not be too much of a problem to expect users to have it or install it. |
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http://www.experts-exchange.com/Programming/Programming_Languages/Delphi/Q_20144014.html
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| | Anything Goes ASP v3.0 |
| | Template Queries is one of the best as it allows you to store your SQL query in a template file on the web server (which is what that local directory is for). | | | SQLXML allows you to send queries to your SQL Server database and to be able to retrieve the results in XML over the web. | | | You must also specify the database to send all the queries to (which is why you must set up multiple directories for each DB). |
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http://www.aspalliance.com/wisemonk/view.aspx?id=AX052402
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| | MySQL 5.0 Reference Manual :: 13.2.7 SELECT Syntax |
| | Columns selected for output can be referred to in | | | The resulting file does not have to conform to SQL syntax, so nothing else need be escaped. | | | In a database with personal information (name, surname, etc..) with an auto_increment index I wanted to retrieve all the entries with same name and surname field (duplicate names), which by accident were inserted to the base. |
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http://dev.mysql.com/doc/mysql/en/select.html
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| | [No title] |
| | It is possible to specify an extra parameter in the query, 'root', which returns the data as above, but with a 'root' tag of the xml document as the user specified. | | | This could also allow arbitrary code to be run on the server in the context of the SYSTEM account. | | | SQLXML ISAPI Filter Buffer Overflow ----------------------------------- When making SQL queries using the 'sql=' functionality of SQLXML it is possible to specify certain parameters which affect the returned XML (e.g. |
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http://www.attrition.org/security/advisory/misc/wp-02-0007.sqlxml_isapi
(367 words)
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| | Dynamic HTML display from your eVB application using XML/XSL |
| | Notice we are returning our XML data as a string variable that has been stripped of encoding and reference entities replaced. | | | If you do not have SQL Server with SQLXML support you can use the static XML file include with the source code. | | | The GetXMLByHTTP function makes a HTTP request to SQL Server for our XML data using the XMLHTTP object. |
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http://www.devbuzz.com/content/zinc_evb_dynamic_html_pg1.asp
(596 words)
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| | SDS FAQ - MS Select SQL Server 2005 |
| | For example, a machine running SQL Server on 4 processors would need four licenses. | | | Send computing questions to the ITS Help Desk or call (512) 475-9400. | | | Departments should purchase SQL Server Device CALs or User CALs when a finite number of known users or devices will be communicating with the SQL Server. |
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http://www.utexas.edu/its/sds/faq/mselect_sqlserver2005.html
(675 words)
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| | Page sql Template Web xml |
| | Access database software makes transforming to SQL Server mostly painless. | | | web page creation software; web; page software sql web xml; free web page... | | | SQL Server 2000/XML Integration - Where The Data Meets The Road |
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http://websitetemplates.123frontpage.com/Templates/Page%20sql%20Template%20Web%20xml.asp
(391 words)
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| | iMasters - SQL Server |
| | Se quisermos alguma formatação no resultado, podemos utilizar o Extensible Stylesheet Language (XSL) dentro do arquivo Template1.xml para formatar a aparência do documento. | | | Galera, nesta terceira e última parte da coluna sobre a utilização do XML no SQL Server, vou comentar um pouco sobre a integração do SQL Server com o IIS (Internet Information Server) que é o servidor web da Microsoft. | | | Configurado o diretório virtual, podemos enviar uma query para o SQL Server e pedir que o resultado seja retornado em XML para o browser (preferencialmente Internet Explorer 5.0 ou superior) da seguinte maneira: |
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http://www.imasters.com.br/artigo.php?cn=232&cc=86
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| | Programlama.com - XML BELGESİ OLUŞTURMAK |
| | Ancak bu işlemin yapılması için IIS Virtual Directory Management for SQL Server programının çalıştırılması gerekir. | | | Bu bölümde Microsoft SQL Server 2000'in XML desteğine değineceğiz. | | | XML belgeleri genellikle SQL Server gibi yazılımlardan ya da ASP uygulamalar hazırlanarak otomatik olarak oluşturulur. |
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http://www.programlama.com/sys/c2html/view.php3?DocID=2901
(359 words)
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| | SQL SELECT |
| | Please go to the new SQL Select page. |
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http://www.1keydata.com/sql/sql1.html
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