sql insert

Today, I made an application to insert the tab_1 table, and I need to get the auto-increment id value and insert it into tab_2, vaguely remember that there is a global variable @ identity in the SQL statement to implement such business needs. I

# Include # Include # Include # DEFINE _ debug _Int main (void){Sqlite3 * DB = NULL; // declare SQLite key structure pointerChar * zerrmsg = 0;Int RC;// Open or create a database fileRc = sqlite3_open ("Delete. DB ", & dB); // open the specified

In order to maintain its strongest and most flexible database position, Oracle has been creating new mechanisms in recent releases to simplify and block the storage of tables and indexes. Starting from Oracle8i, OracleTablespaceAutomate object

Java. SQL. SQLException: ORA-01841, 1. Error description Body = (null) clientId = "DB719904-1E0C-35DC-725D-86ABCF2B6EEC" correlationId = "CC0B5A63-071F-6A5F-8971-7D1C17762BCC" destination = "youCon" extendedData = (null) faultCode = "Server.

PHP and MYSQL transaction processing and PHPMYSQL Transaction Processing /*There are two main methods to process MYSQL transactions.1. Use begin, rollback, and commit to implementStart a transactionRollback transaction rollbackCommit transaction

Although PHP is a powerful tool for building a Web system, the function of accessing the database by PHP has never been standardized, use a different and incompatible application interface (API ). In order to fill this gap, ADODB emerged. Once the

MySQL Vertical Split (Reading Notes)1. Vertical Split Compared with horizontal split, vertical split is easier to implement. Vertical Split means to split different business data in the database into different databases. Vertical splitting can

Font size tree print favorites Post topic: Have you ever encountered the trouble of fuzzy query (like) when using sqlite3 ?...Tty1a Grade: slightly smaller Credit: 289 RMB: 150 Quota: 26 Registration: 2007-9-14 11th floor The problem has

Next I will summarize how to save images to sqlserver, Oracle, and access databases.First of all, we need to understand that the image is saved in the database in binary format, so the steps to save the image to the database generally include these

[PHP] link to this article on ADODB: Http://www.openphp1.cn/index.php/article/3/154/index.html 1. Preface ADODB is short for Active Data Objects Data Base. it is a function component used by PHP to access the database. Chen Yingguang, the host of

Phpmysqlinsertintowhile ended unexpectedly $result = mysql_query("SELECT uid , pid , cate FROM upcm");while($rows = mysql_fetch_row($result)){$arry = explode($sepr,$rows[2],5);$query = "INSERT INTO upcn(uid,pid,cate1,cate2,cate3

PHP operations on the database. Insert multiple tables at a time Public function add ($ u_id, $ name, $ big_classes) {if (! Self: $ object) {return 102;} $ SQL = 'Insert classes (cl_big_classes, cl_name) value ('. $ big_classes. ',\''. $ name. '\') '

Registration Verification failed Query ($ SQL); if ($ result & $ row = $ result-> fetch_assoc () {if ($ name = $ row ["name"]) {echo 'script '; echo "alert ('User already exists');"; echo "too many locationparameters 'enroll.html '"; echo "script";

Reply to discussion (solution) Disable JS you have nothing to do with this code.The back end has to be judged. All the client's checksum can be bypassed, this matter to the server side to do, the front-end JS just to provide a better

if (Isset ($_post[' submit ')) cannot execute if (Isset ($_post[' submit ')) { mysql_connect ("localhost", "root", ""); mysql_select_db ("soft"); mysql_query ("Set character set GBK"); $username =$_post["username"]; $password =$_post["Password"

Original article. For more information, see http://blog.csdn.net/zhy_cheng/article/details/8634967. Hello everyone, I haven't updated my blog for a long time. I am very pleased to see your comments in my blog. This time I bring you a cocos2d-x

10. FileSize Cache IssuesPHP filesize actually cache (and of course, there are many, here only with FileSize example, other functions that will be cached, the official documents prevail)Online code often randomly out of a variety of problems,

From MSSQL to export an article table, need to insert into the PHPCMS content table phpcms_content, need to do the article can be published to different columns. That is, you need to copy a record and modify its CATID, and then insert it at the end

ObjectiveLearn NH This framework today, in the new object, see the Great God with the persist and did not use Save, the mind is more puzzled, consult the information, found this write very good, reproduced for your reference.Hibernate saveHibernate

When analyzing query performance, it is also useful to consider the explain keyword. The Explain keyword is typically placed in front of a SELECT query statement to describe how MySQL performs a query operation and the number of rows that MySQL