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  • Retrieve rows where a value exists within a comma separated list

    - by Klaaz
    I like to reverse this query: SELECT * FROM table WHERE status IN ( option,option1,option2 ); in a query like SELECT * FROM table WHERE status contains ( 'option' ); Where field 'status' column contains (by example): 'option,option1'. When I use SELECT * FROM table WHERE status LIKE '%option%' ); It also selects the rows with a 'status' column that only contains 'option1' Is this possible? example data: id,name,status 1,'test1','option,option1' 2,'test2','option,option2' 3,'test3','option2' 4,'test4','option2,option3' 5,'test5','option' SELECT * FROM table WHERE status contains ( 'option' ); This query should select select record 1,2 and 5. 'status' field type is varchar. The problem is that the status fields contains data that is almost alike, exept from the added number to option. Off course this is a made up example but the real thing has this kind of parameters

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  • Link Building Tips For Better SEO Results

    A look at link building tips to improve your SEO results. Link building is the backbone of any good search engine optimization plan, and new ideas on how to build backlinks in the proper manner can only improve the results you obtain. This basic overview looks at a few different link building sources and how you can use them to obtain better rankings with the search engines.

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  • Jsf validation error (shown by h:message) while updating Model, why?

    - by Ignacio
    List.xhtml: <h:selectOneMenu value="#{produtosController.selected.codigo}"> <f:selectItems value="#{produtosController.itemsAvailableSelectOne}"/> </h:selectOneMenu> <h:commandButton action="#{produtosController.createByCodigos}" value="Buscar" /> Controller Class method: public String createByCodigos(){ items = new ListDataModel(ejbFacade.findByCodigos(current.getCodigo())); updateCurrentItem(); return "List"; } Facade Class method: public List<Produtos> findByCodigos(Integer codigo){ Query q = em.createNamedQuery("Produtos.findByCodigo"); q.setParameter("codigo", codigo); return q.getResultList(); } Bean Class query: @NamedQuery(name = "Produtos.findByCodigo", query = "SELECT p FROM Produtos p WHERE p.codigo = :codigo") @Column(name = "codigo") private Integer codigo;

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  • How to add indexes to MySQL tables?

    - by Michael
    I've got a very large MySQL table with about 150,000 rows of data. Currently, when I try and run SELECT * FROM table WHERE id = '1'; the code runs fine as the ID field is the primary index. However, recently for a development in the project, I have to search the database by another field. For example SELECT * FROM table WHERE product_id = '1'; This field was not previously indexed, however, I've added it as an index but when I try to run the above query, the results is very slow. An EXPLAIN query reveals that there is no index for the product_id field when I've already added one and as a result the query takes any where from 20 minutes to 30 minutes to return a single row. EDIT: My full EXPLAIN results are: | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra | +----+-------------+-------+------+----------------------+------+---------+------+------+------------------+ | 1 | SIMPLE | table | ALL | NULL | NULL | NULL | NULL | 157211 | Using where | +----+-------------+-------+------+----------------------+------+---------+------+------+------------------+

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  • 10 Effective and Free of Charge SEO Tips

    Building a website doesn't end up in polished web design and error-free programming codes. You have to be aware of the search engine optimization tips you should consider right after your purchasing of domain name. So here are the 10 free yet efficient SEO tips.

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  • Sql Server performance

    - by Jose
    I know that I can't get a specific answer to my question, but I would like to know if I can find the tools to get to my answer. Ok we have a Sql Server 2008 database that for the last 4 days has had moments where for 5-20 minutes becomes unresponsive for specific queries. e.g. The following queries run in different query windows simultaneously have the following results SELECT * FROM Assignment --hangs indefinitely SELECT * FROM Invoice -- works fine Many of the tables have non-clustered indexes to help speed up SELECTs Here's what I know: 1) The same query will either hang indefinitely or run normally. 2) In Activity Monitor in the processes tab there are normally around 80-100 processes running I think that what's happening is 1) A user updates a table 2) This causes one or more indexes to get updated 3) Another user issues a select while the index is updating Is there a way I can figure out why at a specific moment in time SQL Server is being unresponsive for a specific query?

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  • Importance of On-Page SEO in Affiliate Marketing

    You may already have heard that search engine optimization or SEO is important in affiliate marketing. Although it is not everything, SEO is indeed important. The higher you rank in the search engine results pages, the more clients you are likely to have.

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  • Making Your Website Rank Better

    Using a website in promoting whatever business is one of the most effective way in reaching and getting more potential clients to know and buy your product or service. Search Engine Optimization will help you in driving more traffic to your website that most likely will result in increase sales.

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  • Benefits of SEO & SEM

    Search engine optimization is the service that allows the website owners to generate more and more traffic to their web portal. By using this facility, you can easily produce internal links as well.

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  • node.js - strange behavior of coffeescript compiler

    - by JimBob
    I noticed an unexplainable behavior of the coffeescript compiler for me :) For example: getImage: (req, res) => realty_id = req.query.id if (realty_id?) Result ImageController.prototype.getImage = function(req, res) { var realty_id, _this = this; realty_id = req.query.id; if ((realty_id != null) But actually the last line should be: if ((typeof realty_id !== "undefined" && realty_id !== null)) When I comment out "realty_id = req.query.id" it works well. Has anyone a explanation for that?

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  • Keyword Usage For Maximum SEO

    After analyzing and ranking your keywords for profitability you now need to know what to do with them. The keywords you choose are only useful if you use them correctly. You don't need to know computer programming or even how the search engines work, just follow these simple tips and you will get the maximum search engine optimization benefit from your keywords.

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  • SEO Techniques to Make Your Website Visible

    SEO techniques are no hidden secrets, though they work only for websites that exploit them profusely. Misinterpreted as tricks to please search engines, Search Engine Optimization techniques are actually the codes of conduct for well-behaved websites.

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  • mysqli prepare statment error?

    - by user310850
    Hi all, $mysqli = new mysqli("localhost", "root", "", "test"); $mysqli->query('PREPARE mid FROM "SELECT name FROM test_user WHERE id = ?"'); //$mysqli->query('PREPARE mid FROM "SELECT name FROM test_user" '); $res = $mysqli->query( 'EXECUTE mid 1;') or die(mysqli_error($mysqli)); while($resu = $res->fetch_object()) { echo '<br>' .$resu->name; } Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '1' at line 1 my php version is PHP Version 5.3.0 and mysql mysqlnd 5.0.5-dev - 081106 - $Revision: 1.3.2.27 $

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  • Advanced SEO Services

    If you really want to give your website a significant boost on search engine rankings then you will have to opt for advanced SEO services. In general these services are available after the preliminary optimization efforts have been conducted on your website.

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  • Is SEO Important For Every Business?

    Yes, Search Engine Optimization (SEO) is important for all types of businesses. Weather you have an e-commerce website or an informative website, static website or a dynamic website, SEO is beneficial for your online business promotion.

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  • Top 8 SEO Tips For Higher Ranks

    Getting high ranks in Google is not an impossible task if some basic on page optimization rules are followed in conjunction with link building and smart work. Here are some of the best tips for higher ranks...

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  • How SEO Services by a SEO Company Can Boost Your Sales

    If we look at the present scenario the importance of growing your business and expanding your online brand recognition using all the strategic SEO elements available can just not be overstated. Today to be the very best at marketing the business or even the websites has to reach to its potential customers and hiring SEO companies and SEO experts is proving best method to keep track of the latest developments in search engine optimization. In this article, know how taking help of SEO services from any SEO company can actually boost up your sales.

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  • Keyword Research - Most Important SEO Method

    Keyword optimization involves proper keyword choice and positioning based on comprehensive keyword research. It's likely you have an excellent site and effective programming to support your site however all these will be of no avail if you do not obtain presence within the search engines. You will not get the desired return of investment if the site does not make it to the search engines.

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  • How to Build Quality Back Links For Your Site

    Search engine optimization, known as SEO, relies on high quality back links In this regard; one should always know that their sites will rank higher in the search engines if they have quality back links, which is to say that one will receive organic traffic to their site from those who may be searching for what you're offering. To help you get quality back links, the following tips can help you.

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  • Five Most Powerful Search Engine Optimisation Tips

    Search Engine Optimization is an important part of SEM and it needs proper understanding of algorithms and their workings. In the present scenario of cut-throat competition, it is important for you to use this technique to enhance the visibility of your company's website. If a website ranks higher for a particular search result, it will draw high volume of traffic to that site.

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  • Storing XML in SQL 2005 XMLNS issue

    - by Mike Mengell
    I'm trying to store XML in SQL 2005. I have a very simple table with an Id and a XML column. When the XML contains the attribute xmlns my searching doesn't work. This is my XML; insert into XMLTest (ItemXML) values ( '<MessageType> <ItemId id="ABC" xmlns="ss" /> <Subject>sub</Subject> </MessageType> ') And this is my Query; select itemid, ItemXML.query('(/MessageType/ItemId)') from XMLTest order by ItemId desc If I change the attribute xmlns to anything else my query works. I don't think I know enough about XML to understand what SQL is doing with the namespace. But it must be processing it and storing it differently maybe? Anyone had this issue?

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  • I Have No Complaints About SEO

    There are many people out there in the worldwide market who say that SEO is an expensive and time taking technique to get the return on investment but the fact of the matter is that there is no match of search engine optimization in the global market today. The most wonderful thing about this web marketing technique is that it brings an organic traffic to your website immediately. On the other hand, it ensures higher search engine rankings to your website within a very short span of time.

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  • Inexpensive SEO Tips

    Search engine optimization or SEO is the best way to guide targeted traffic to your internet site. This maximizes the benefits of a correctly optimized web site will yield lots of income for the internet marketer. Conversely, optimizing your internet site might cost you 1000's of dollars if you are not skilled in this area.

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