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// If no data exists, insert new data$ SQL = "insert into {$ ECs-> table ('cat _ Lang ')} (cat_id, lang_id, cat_name, keywords, cat_desc)Values ({$ cat_id}, {$ k}, '{$ Val ['cat _ name']}', '{$ Val ['keyword']}', '{$ Val ['cat _ desc']}')On duplicate key update cat_name = '{$ Val ['cat _ name']}', cat_desc = '{$ Val ['cat _ desc']}', KEYWORDS = '{$ Val ['cat _ desc']}' ";Note that the table primary key must be unique. Here, I use the double primary key mechanism of classification ID and language

Three kinds of return to MySQL tutorial insert a record to return the record ID method Method One ID Int (one) not null PRI key auto_increment,name varchar (a), backup varchar (50)Now, when you want to insert a record, return his ID value (insert only the value of the name and backup field). How should I write this statement? Thank you! You are more worried th

QQ software users to the detailed interpretation of the sharing of QQ chat records in the location of the folder. Location sharing: Method One: Chat record folder is to save on the computer hard disk, as long as you know the chat record in which folder in the computer, "QQ chat record in which folder how to open" the problem is naturally solved. Imm

Php record the implementation code of Search Engine crawling record, php Search Engine The complete code is as follows: // Record search engine crawling records $ searchbot = get_naps_bot (); if ($ searchbot) {$ tlc_thispage = addslashes ($ _ SERVER ['HTTP _ USER_AGENT ']); $ url = $ _ SERVER ['HTTP _ referer']; $ file = WEB_PATH.'robotslogs.txt '; $ date = date

() { varreadtag= ext.getcmp ("Ifread"). GetValue (); Instore.load ({Params:{ifread:readtag}});//set the store parameter to read the store } } C. Paging:{// Implement paging xtype: ' Pagingtoolbar ', Store:instore, dock:' Bottom ', DisplayInfo:true, ' show {0} bar to {1} ' records, total {2} bar ' ,' no data ' } D. Small icons for mail and attach

I got a record set row. how can I read all the record sets to form a two-dimensional array. This post was last edited by qq914260102 from 2013-11-1410: 08: 13. for example, there are one hundred records in my record set $ row nbsp. For ($ k = 0; $ I got a record set row. how can I read all the

Change to a single record of historical data: Common Database Design (2) -- change to a single record of historical data problems 1. Overview There is a type of data stored in the historical customer operation data, such as the bidding documents, the refining scheme list, the price change of the product price, and the change list. Such historical data includes a mainstream water meter that controls the fl

word2010 How do I record macros? When we use word2010 to do a very repetitive work, we can record it as a macro to use, both convenient and efficient. Below small Lego for everyone to bring WORD2010 record macro operation process, need friends can come to see learn! Word is a great Office software for word processing, although many other word products have been

Find records for all duplicate headings: ? 1 SELECT * from T_info a WHERE (SELECT COUNT (*) from t_info where title = A.title) > 1) Order by Title DESC First, find duplicate records 1. Find all duplicate records ? 1 SELECT * FROM table Where repeat field in (Select repeating field from table Group by repeating field having Count (*) >1) 2. Filter duplicate record (show only one) ?

When you insert a record, you get the new method of inserting the record ID value immediately. // when you insert a record, you get the new method of inserting the record ID value immediately. SqlConnection myconn1; String SQL1; myconn1 = new SqlConnection (configurationmanager.connectionstrings["BaseConnectionString"

Label:A MySQL tutorial exists that the record is updated, the SQL that does not exist is inserted into the record INSERT Table Values (1, ' yourname') on DUPLICATE KEY UPDATE auto_name= 'yourname' On DUPLICATE KEY Update usage If you specify an on DUPLICATE KEY update and the insert row causes duplicate values to appear in a unique index or primary KEY, the old line UPDATE is performed. For example, if colu

Mysql random query record set and mysql query record Sometimes, you need to randomly query several record sets from the database. After searching online, several blog posts are repeated ..... I don't know who copied them. Apart from introducing a method that I think of myself, I will use mysql's rand () in essence () Method 1: SELECT * FROM reportcard_patient_tem

There is no code description for the question. Or, by configuring apache, how to record this request as a question without code description. Or how to record this request by configuring apache? Reply content: There is no code description for the question.Or how to record this request by configuring apache? Download. php? Filedeskwork.zip The simplest me

Is there a table can only record a row of information Ah, such as corporate Web site, website introduction, set information, address, and other information, only need a line can, so how to build a table record it? Reply content: Is there a table can only record a row of information Ah, such as corporate Web site, website introduction, set information, addres