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Topic: Select (SQL)


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In the News (Wed 23 Dec 09)

  
  SQL Tutorial - Learn SQL
The SQL WHERE command is used to specify selection criteria, thus restricting the result of a SQL query.
SQL aliases can be used with database tables and/or with database table columns, depending on task you are performing.
The SQL HAVING clause is used to restrict conditionally the output of a SQL statement, by a SQL aggregate function used in your SELECT list of columns.
www.sql-tutorial.net   (556 words)

  
  SQL - Wikipedia, the free encyclopedia
SQL was adopted as a standard by ANSI (American National Standards Institute) in 1986 and ISO (International Organization for Standardization) in 1987.
One joke about SQL is that "SQL is neither structured, nor is it limited to queries, nor is it a language." This is founded on the notion that pure SQL is not a classic programming language since it is not Turing-complete.
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.
en.wikipedia.org /wiki/SQL   (2349 words)

  
 Select (SQL) - Wikipedia, the free encyclopedia
A SELECT statement in SQL returns a result set of records from one or more tables.
SELECT * FROM T; will result in all the elements of all the rows of the table being shown.
SELECT C1 FROM T; will result in the elements from the column C1 of all the rows of the table being shown — in Relational algebra terms, a projection will be performed.
en.wikipedia.org /wiki/Select_(SQL)   (545 words)

  
 Developersdex.com - SQL Server 2000, XML and XSL: The Ultimate Combination
XML is a data descriptive language that uses a set of user-defined tags to describe data in a hierarchically structured format.
The release of Microsoft SQL Server 2000 saw Microsoft jump on the XML band-wagon too: they've included a number of different ways to manipulate data as well-formed XML.
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.
www.developersdex.com /gurus/articles/23.asp   (446 words)

  
 Blind SQL injection white paper
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).
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.
The UNION SELECT statement must have the same number of columns, and the same types of columns as the original statement, or an error is generated.
www.imperva.com /application_defense_center/white_papers/blind_sql_server_injection.html   (4398 words)

  
 SQL SELECT Statement
The SELECT statement is used to select data from a table.
Semicolon is the standard way to separate each SQL statement in database systems that allow more than one SQL statement to be executed in the same call to the server.
We are using MS Access and SQL Server 2000 and we do not have to put a semicolon after each SQL statement, but some database programs force you to use it.
www.w3schools.com /sql/sql_select.asp   (489 words)

  
 Network Computing | Netdesign Manual | Beginning SQL Programming: Chapter 4: SQL Syntax and SELECT | Part 1 | Page 1 | ...
SQL is an easy language to learn since it contains a limited number of keywords, which are very English-like in their makeup.
SQL, by default, is not case sensitive, although some databases can be configured to be so.
SQL is not sensitive to spaces or whitespace in general, for example, statements can span multiple rows and can be formatted with whitespace.
www.networkcomputing.com /netdesign/1212sql1.html   (823 words)

  
 SQLER SQL2000°­Á 13. XML°ú SQLServer2000ÀÇ ÅëÇÕ - 4. SQLXML»ç¿ëÀ» À§ÇÑ IIS¼³Á¤
When an XML element/attribute is mapped to a SQL Server BLOB column, allows requesting a reference (URI) to be returned that can be used later to return BLOB data.
Allows you to specify whether to use a GUID value generated by SQL Server or use the value provided in the updategram for that column.
SQL¼­¹ö·Î ºÎ¾î¾ß ÇÒ °æ¿ì¿¡´Â ÀÌ updategramÀ̳ª OpenXMLÀº ÀûÀýÇÏÁö ¾Ê½À´Ï´Ù.
sqler.pe.kr /sql2k/1304.asp   (553 words)

  
 SELECT (T-SQL)
If select into/bulkcopy is on in the database in which the table is to be created, a permanent table is created.
Is a nested SELECT statement, retrieving rows from the specified database and table(s).
SELECT permissions default to members of the sysadmin fixed server role, members of the db_owner fixed database role, and the table owner, who can transfer permissions to other users.
doc.ddart.net /mssql/sql70/sa-ses_3.htm   (4315 words)

  
 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.
What I would do is store the dynamic SQL statements in a table so that you can go back and see what SQL was running.
I believe that if you run SQL Profiler that you'll only be able to see that the stored procedure is executing and not the individual commands.
www.sqlteam.com /forums/topic.asp?TOPIC_ID=27581   (560 words)

  
 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 column names that follow the select keyword determine which columns will be returned in the results.
Like is a very powerful operator that allows you to select only rows that are "like" what you specify.
sqlcourse.com /select.html   (379 words)

  
 SDS FAQ - MS Select SQL Server 2005
Licenses and installation media for SQL Server 2005 should be available for purchase from Dell under the Microsoft Select Agreement within one month of the official public release.
A. SQL Server 2005 Standard and Enterprise Edition licensing should be available for purchase from Dell under the Microsoft Select Agreement within one month of the official public release.
A. SQL Server 2005 Standard and Enterprise Edition installation media should be available for purchase from Dell under the Microsoft Select Agreement within one month of the official public release.
www.utexas.edu /its/sds/faq/mselect_sqlserver2005.html   (675 words)

  
 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.
If your SQL statements are complex, so that there actually is a considerable gain in maintainability to only have them in one place, despite different tables being used, there is actually one strategy you could consider: use a pre-processor like the one in C/C++.
SQL Server and its competitors are designed for handling large amount of data, and for addressing that data with the keys in the data.
www.sommarskog.se /dynamic_sql.html#Dyn_table   (8328 words)

  
 Is this Sql Injection proof?
Your first line in red is subject to SQL Injection.
The view you will select data from is also a variable.
I think I have gotten it to a point where sql injection is now negligible.
weblogs.asp.net /jgonzalez/archive/2004/09/02/224869.aspx   (621 words)

  
 SQL Server 2000 and XML Integration. - .Net Articles & Samples   (Site not responding. Last check: 2007-10-26)
SQL Server 2000 provides the ability to access SQL Server data through URL.
These queries can be executed directory in URL or by encapsulating the xPath query in a template and then calling templates from the URL.
Data Source tab allows you to specify a SQL Server instance and the database name.
www.devasp.net /net/articles/display/148.html   (275 words)

  
 SecuriTeam™ - Novell ZENworks Patch Management Server SQL injection
SecuriTeam™ - Novell ZENworks Patch Management Server SQL injection
ZENworks Suite "automates and enforces business and IT managment processes across the lifecycle of desktops, laptops, servers and handhelds to control costs, ensure security and compliance, optimize the value of IT assets across diverse server and client platforms".
The Novell ZENworks Patch Management Server is vulnerable to SQL injection in the management console
www.securiteam.com /windowsntfocus/6A0030KEKO.html   (361 words)

  
 SQL
One occurrence of the set of selected variables is one row in the output table.
If variables are selected from multiple records or rows, one output row is written for each individual data record or row which exists and which meets the selection criteria.
This specifies a count of all selected records regardless of whether the values are valid, missing, or undefined.
www.sir.com.au /help/sql_select.htm   (4114 words)

  
 Oracle FAQ: SQL
SQL was developed by IBM in the 1970s for use in System R, and is a de facto standard, as well as an ISO and ANSI standard.
SQL> select sysdate, sysdate+1/24, sysdate +1/1440, sysdate + 1/86400 from dual; SYSDATE SYSDATE+1/24 SYSDATE+1/1440 SYSDATE+1/86400 -------------------- -------------------- -------------------- -------------------- 03-Jul-2002 08:32:12 03-Jul-2002 09:32:12 03-Jul-2002 08:33:12 03-Jul-2002 08:32:13
The Oracle decode function acts like a procedural statement inside an SQL statement to return different values or columns based on the values of other columns in the select statement.
www.orafaq.com /faqsql.htm   (2479 words)

  
 Oracle SQL: Basic SELECT Statements   (Site not responding. Last check: 2007-10-26)
This course is the first in a three-part Oracle SQL series that is based on the ILT course Introduction to Oracle: SQL and PL/SQL.
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.
Select the current date by using the SYSDATE function.
www.netg.com /Catalog/detail.asp?c=US61110&pStatus=A   (764 words)

  
 SQL Tutorial: SELECT Statement
First, SQL finds the rows where the salary is greater than $60,000 or the benefits is greater than $12,000, then taking this new list of rows, SQL then sees if any of these rows satisfies the condition that the Position column if equal to 'Manager'.
Subsequently, SQL only displays this second new list of rows, as the AND operator forces SQL to only display such rows satisfying the Position column condition.
To generalize this process, SQL performs the OR operation(s) to determine the rows where the OR operation(s) hold true (remember: any one of the conditions is true), then these results are used to compare with the AND conditions, and only display those remaining rows where the conditions joined by the AND operator hold true.
www.geocities.com /SiliconValley/Vista/2207/sql2.html   (854 words)

  
 SQL Tutorial [SELECT Statement Extended]
If a select column is renamed (given a new name in the select entry), the new name is used in the ORDER BY list.
In the previous subsection on basic Select statements, column values are used in the select list and where predicate.
SELECT COUNT(DISTINCT pno) number_parts, SUM(qty) total_parts FROM sp
www.firstsql.com /tutor3.htm   (3634 words)

  
 Accessing SQL Server Using HTTP (XML and Internet Support (SQL Server))   (Site not responding. Last check: 2007-10-26)
For more information about the URL syntax that is support by the SQL ISAPI extension, see URL Access.
The templates allow you to put together data to form a valid XML document, which is not necessarily the case when queries are specified directly in the URL.
When you execute a template or a query with the root parameter, the result is a full XML document with a single top-level element.
msdn.microsoft.com /library/en-us/xmlsql/ac_xml1_59m4.asp?frame=true   (764 words)

  
 SQL Tutorial [SELECT Statement Basics]
The SQL SELECT statement queries data from tables in the database.
The SELECT clause specifies the table columns that are retrieved.
Like columns in the select list, tables in the from list can be renamed by following the table name with the new name.
www.firstsql.com /tutor2.htm   (1242 words)

  
 Dynamic HTML display from your eVB application using XML/XSL   (Site not responding. Last check: 2007-10-26)
If you do not have SQL Server with SQLXML support you can use the static XML file include with the source code.
SQL Server XML support is a very powerful technology that allows extremely fast retrieval of XML directly from a SQL Server via HTTP protocol.
Notice we are returning our XML data as a string variable that has been stripped of encoding and reference entities replaced.
www.devbuzz.com /content/zinc_evb_dynamic_html_pg1.asp   (596 words)

  
 SQL Generation Section   (Site not responding. Last check: 2007-10-26)
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.
www.nacse.org /hsql/docs/manual/sql_generation_section.html   (477 words)

  
 MySQL 5.0 Reference Manual :: 13.2.7 SELECT Syntax
For example, if the table has 1000 records, and we want to select one record randomly but from only 2 records from table (based on a WHERE clause), the above examples fail because the same row is returned all the time.
This code is selecting the needed rows, and picks one of the rows randomly.
To select specific rows from the table use the IN statement.
dev.mysql.com /doc/mysql/en/select.html   (4728 words)

  
 Anything Goes ASP v3.0   (Site not responding. Last check: 2007-10-26)
SQLXML allows you to send queries to your SQL Server database and to be able to retrieve the results in XML over the web.
Here is where you choose the SQL Server that you want to use.
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).
www.aspalliance.com /wisemonk/view.aspx?id=AX052402   (584 words)

  
 Page sql Template Web xml
SQL Server, and then click Configure SQL XML Support in...
XML Parser XML Parser XML SQL XML SQL JDBC,JMS...
SQL Server 2000/XML Integration - Where The Data Meets The Road
websitetemplates.123frontpage.com /Templates/Page%20sql%20Template%20Web%20xml.asp   (391 words)

  
 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).
Multiple column names can be selected, as well as multiple table names.
www.1keydata.com /sql/sqlselect.html   (114 words)

  
 Delphi Programming: How can I access the MS-SQL server using HTTP protocol?
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.
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.
Your application could connect to the server EXE, pass it an SQL string and then return a recordset as a Variant Array (not a true recordset, but easy to manipulate).
www.experts-exchange.com /Programming/Programming_Languages/Delphi/Q_20144014.html   (1492 words)

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