fortigate 30

be inefficient. Each index is added to the table, and maintenance of the index collection will be done with the corresponding update work. 30. Periodic analysis of tables and checklists. Syntax for parsing tables: ANALYZE [LOCAL | No_write_to_binlog] TABLE tb1_name[, Tbl_name] ... The above statement is used to analyze and store the keyword distribution of the table, the results of the analysis will enable the system to obtain accurate statistics, so

The order is over $600 during the calculation activity and has not been placed for more than 30 days before the activity datefirst get this demand, first need to clear the activity date interval 10.29-10.31, its secondary to the time of the day of the highest order amount of the day and the order amount, again need to judge the user before the 29th, before the end of the 29th number of days between the date and 10.29th is greater than

30 seconds to understand join in SQLNote: This article is only I see in the online relatively good article, in order to review the convenience, on the article completely copied down. The original address is as follows: http://www.habadog.com/Pre-generate two test tables and insert test data:CREATE TABLE t1 (id int, name char (TEN), primary key (ID));CREATE TABLE t2 (id int, score int, primary key (ID));INSERT into T1 VALUES (1, #8220;lucy #8221;);INS

MySQL query today, yesterday, nearly 7 days, nearly 30 days, this month, the last month of data method Analysis Summary:There is an article table article, the time to store the article's add-on is the Add_time field, which is of type int (5), and now you need to query the total number of articles added today and sort by time from large to small, then the query statement is as follows:SELECT * from ' article ' where Date_format (From_unixtime (' add_ti

"), "id" :9 , "Test9" :9}{ "_id" :objectid (" 54a970831b5afd45354fd08b ")," id ":8, "Test8" :8}{ "_id" :objectid (" 54a970781b5afd45354fd08a ")," id ":7," test7 ":7} { "_id" :objectid ("54a970351b5afd45354fd089"), "id" :6, "test6" NBSP;: 6}{ "_id" :objectid ("54a970281b5afd45354fd088"), "id" :5, "Test5" :5}{ "_id" :objectid (" 54a9701c1b5afd45354fd087 ")," id ":4," test4 ":4} { "_id" :objectid ("54a9700e1b5afd45354fd086"), "id" :3, "test3" NBSP;: 3}{ "_id" :objectid ("54a530c3ff0df3732bac1681"),

MySQL query today, yesterday, nearly 7 days, nearly 30 days, this month, the last month of data method Analysis Summary:There is an article table article, the time to store the article's add-on is the Add_time field, which is of type int (5), and now you need to query the total number of articles added today and sort by time from large to small, then the query statement is as follows: SELECT * from ' article ' where Date_format (From_unixtime (' add_t

, non-unique index name idx_xxx, unique index name uniq_xxx Third, table design code (10) The number of single-instance tables must be less than 500 (11) The number of single-table columns must be less than 30 (12) The table must have a primary key, such as a self-increment primary key Interpretation: A) primary key increment, data row write can improve insert performance, can avoid page splitting, reduce table fragmentation to improve space and me

The developer writes a view. It takes 30 minutes for the select statement to be optimized. The view is as follows: It may take more than 30 minutes for a developer to select: 21068 rows in set (1987.08 sec) First, parse the following: Mysql> explain SELECT 'ol '. 'offer _ id' AS 'offer _ id', 'ol'. 'valid _ date' AS 'valid _ date' We can see that Using filesort is available. We need to optimize the sub

Lightbox should be the most popular Image Browsing effect, which has the following features: auto scaling of the Image Based on the window size, mode window, slide playback, content pre-loading, gradient, and other effects. Web developers developed a variety of Image Browsing plug-ins in imitation of Lightbox, including jQuery-based, Prototype-based, and Native JavaScript. Today, we will share with you 30 best jQuery Lightbox effects plug-ins. 1. jQu

the following labelNow, try to select list Item 2, and when you find the method or give up, take a look.Method 1There are several different methods. We judge several of them. First Use First-of-typeUl:first-of-type > Li:nth-child (2) { font-weight:bold;}This code means to find the first unordered list in the page, and then find its immediate child element (that is, Li), and finally find the second Li.Method 2P + ul Li:last-child { font-weight:bold;}In this example, look for the UL tag that

HTTPS encryption protects millions of websites in the world. However, there is a new attack method, hackers can extract the email address and credentials from the encrypted page. This process usually takes only 30 seconds. The technology was demonstrated at the Las Vegas Black Hat Security Conference on Thursday. During the demonstration, hackers cracked Response Information encrypted using SSL and TLS protocols for online banking and e-commerce websi

One month 30 million, this number is a very alarming number for any game. Even for a game that has a huge audience and is in the ascendant, this is a remarkable achievement. For new games, this is almost impossible to reach.However, "Three Kingdoms kill legend" but did, "Three Kingdoms Kill" is "three kills" the second generation of light strategy mobile game, and "Three Kingdoms kill" same strain, but do not adhere to the "Three Kingdoms Kill" the or

30 jQuery code development skills and jquery development skills you should know 1. Create a nested Filter . Filter (": not (: has (. selected)") // remove all elements that do not contain the. selected class. 2. reuse your element Query Var allItems = $ ("div. item "); var keepList = $ (" div # container1 div. item "); 3. Use has () to determine whether an element contains a specific class or element. // JQuery 1. 4. * supported des support for the h

ParallaxScrolling refers to moving multi-layer backgrounds at different speeds to form a three-dimensional motion effect and bring a very good visual experience. As a hot trend in web design this year, more and more websites are applying this technology. This article will share with you 30 pieces of web page design with the parallax scroll effect to enjoy the effect (better browsing by dragging the scroll bar) 01. Cymetriq 02. Ludwings 03. Int

Oracle10gOCP042 Question Bank 1-30 questions a total of 168 questions, the data before the Checkpoint has been written to the data file. Therefore, you can use restore to restore the data. While checkpoi Oracle 10g OCP 042 Question Bank 1-30 questions a total of 168 questions, the data before the Checkpoint has been written to the data file. Therefore, you can use restore to restore the data. While checkpoi

30 CSS delimiters you must remember and 30CSS delimiters So you learned the basic id, class, and descendant selector, and then you keep using them? If so, you will lose the huge flexibility (css. Many selectors mentioned in this article are part of the CSS3 specification. Therefore, they are only available in modern browsers.1 .* * { margin: 0; padding: 0; } The selector that Beginners first understand before learning more advanced selectors. The

Apple iOS Security Vulnerabilities (APPLE-SA-2015-06-30-1)Apple iOS Security Vulnerabilities (APPLE-SA-2015-06-30-1) Release date:Updated on:Affected Systems: Apple iOS Description: Bugtraq id: 75490CVE (CAN) ID: CVE-2015-3722, CVE-2015-3723, CVE-2015-3724, CVE-2015-3725, CVE-2015-3726IOS is an operating system developed by Apple for mobile devices. It supports iPhone, iPod touch, iPad, and Apple TV.Versi

The latest CSS3 commonly used 30 selector Summary (suitable for beginners), css3 Selector1, *: General element Selector * {Margin: 0; padding: 0 ;} * The selector Selects all elements on the page. The code above sets the margin and padding values of all elements to 0. The most basic method is to clear the default CSS style. * The selector can also be applied to the sub-selector, for example, the following code: # Container * {border: 1px solid bla

This article tells you about the first 10 of the 30 Basic DB2 operation commands. If you are interested in the first 10 of the 30 Basic DB2 operation commands, you can click the following article to view it, hoping to help you learn it. This article describes the top 10 basic operation commands of DB2, including Database Import and Export, viewing stored procedures, version migration, and other common comm

diagrams. It also supports Java. For example, it can import classes/interfaces from the eclipse workspace and export class diagrams to the Java source code. 30. umlet-quick UML graphical Tool Tool address: http://www.eclipseplugincentral.com/Web_Links-index-req-viewlink-cid-492.html This free UML tool umlet has a simple user interface and no pop-up window, allowing you to easily draw UML charts. It allows you to quickly draw; export images in