textarea autogrow

1. Create a staging table spaceCreate temporary tablespace TEMP1 tempfile ' E:\ORACLE\ORADATA\ORCL9\temp02. DBF 'SIZE 512M Reuse autoextend on NEXT 1M MAXSIZE UNLIMITED;2. Change the default temporary table space to the new temporary tablespace that you just created Temp1ALTER DATABASE default temporary tablespace Temp1;3. Delete the original temporary table spaceDrop Tablespace temp including contents and datafiles;4. Re-create the temporary table spaceCreate temporary tablespace TEMP tempfile

Tags: Create dynamic time log specifies word form check rowSet a self-increment field that must be primary key. Set the UID to start with 1001 self-growth. CREATE TABLE ' user ' ( int(one) not NULL PRIMARY KEY, ' username ' varchar) Default NULL, ' password ' varchar (+) default null, ' email ' varchar (default null), ' Phone ' varchar'default null, ' createtime ' varchardefault NULL, ' icon ' varchar (+) default NULL ) ENGINE=memory auto_increment=1001 default Charset=utf8 checksu

;END;/*Description: Get a table primary key new ID Linkepeng Date: 2016-08-07*/CREATE OR REPLACE FUNCTIONGetnewid (M_tablenameinch VARCHAR2)RETURN INTEGERAUTHIDCurrent_User asL_strsqlVARCHAR2( +); L_newidINTEGER; L_rowcountINTEGER; l_sequencename_tVARCHAR2(255);BEGINl_sequencename_t:=LEFTSTR ('seq_'||REPLACE(M_tablename,'-','_'), -); --determine if a sequence exists SELECT COUNT(*) intoL_rowcount fromuser_objectsWHEREObject_type= 'SEQUENCE' and Upper(object_name)= Upper(l_sequencename_t);

Label:MySQL and MSSQL return primary key method In the Personmap.xml id= "Addperson" parametertype= "orm. Person " keyproperty=" id " usegeneratedkeys=" true "> INSERT INTO Person (Name,age,gender) VALUES (#{name},#{age},#{gender}) Insert > Call the Insert method to automatically return the auto-Grow ID returned by MyBatis to the id attribute sqlsession session =dbutils.getsqlsession (); Person P=NewPerson (); P.setname ("Caoyc"); P.setage ((byte) -); P.setgender ("male"); System. out.

Tags: default trace trace autogrow log fileSQL SERVER default tracking app 4--automatic growth of detection log filesUsers complain that the SQL Server database is running very slowly. This query, which is tracked by default, can identify the long run caused by the log file autogrow activity. Why is it so slow?SELECT te.name as [Trace_events_name], T.databasename, T.ntdomainname, T.applicationname, T.loginn

Tags: Time characteristics Law object_id LTE Eric modify alter typeOriginal: Use SQL statement to create a modified SQL Server identity column (that is, autogrow column)I. Definition and characteristics of the identity columnThe identity column in SQL Server is also called the identifier column, which is also known as the self-increment column.This type of column has the following three characteristics:1. The data type of the column is a numeric type

Label:Original: SQL Server 2012 autogrow column, value hopping problem Introduced Starting with the SQL Server 2012 version, when the SQL Server instance restarts, the values for the autogrow column of the table will jump, and the size of the specific hop value depends on the data type of the growth column. If the data type is integer (int), the jump value is 1000, and if the data type is a long integer (bi

Label:Problem Description: Assume that the following two data tables exist in the database: The user table, which holds basic information about the users, has the following basic structure: Type Description Id_user Int autogrow field, used as the primary key for the table UserName varchar The Userdepart table, which holds the department owned by the user (we

This plugin may not work properly by default and must be modified. Open the file where the plugin resides:/editor/plugins/autogrow/fckplugin.js Find Line 65th: Window.frameElement.height = imainframesize; Modify it to: Copy Code code as follows: if (window.frameElement.style.height) { Window.frameElement.style.height = imainframesize; } else { Window.frameElement.height = imainframesize; } This will be compatible with IE and Firefo

],[msg_content])VALUES (21, ' You know? 201 ')Go--View data---select * from Tbmessage --Insert temporary tableSELECT * into #tbMessage from [Tbmessage]Go--Delete table dataDelete [Tbmessage]Go --delete Field IDALTER TABLE [tbmessage] Drop column [ID]---Increase the ID auto-grow fieldALTER TABLE [tbmessage] add [id] int identity (+) SET IDENTITY_INSERT [Tbmessage] On --transfer data from a temporary table. insert INTO [Tbmessage] ([msg_content], [id])SELECT [Msg_content], [id] from #tbMessage --T

Label:1 , phenomenon, problem description Customer reflects that a client can not login, the client program log display "Connection database timeout"; Check the corresponding database server, the log shows "autogrow of file" a database log file ' in the database ' a DB ' is cancelled by user or T Imed out after 2391 milliseconds. Use ALTER DATABASE to set a smaller filegrowth value for this file or to explicitly set a new file size. " 2 , critical pr

Label:The self-increment field must be set to primary key.To specify starting from 1000, for example.1 Set the table when you create it: CREATE TABLE ' Test ' ( ' ID ' int (one) ' is not null auto_increment, ' NAME ' varchar (2) is not NULL, ' SEX ' varchar NULL, PRIMARY KEY (' ID ') ) engine=memory auto_increment=1000 DEFAULT Charset=utf8 checksum=1 delay_key_write=1 Row_format=dynamic 2 If you do not set the table when you create

In the project development, encountered a problem, first add a record and then want to immediately get the ID value of this record, the ID is automatically increased by SQL Server, if you first insert the query, you need to execute another Query ID SQL statement, so the following method:1. Use the identity function that comes with SQL Server:sql= "INSERT INTO dbo. Obdcustomer VALUES (?,?,?,?,?,?) SELECT @ @IDENTITY as ID ";2. To execute this statement, it should be a query, not an update, so you

IntroducedStarting with the SQL Server 2012 version, when the SQL Server instance restarts, the values for the autogrow column of the table will jump, and the size of the specific hop value depends on the data type of the growth column. If the data type is integer (int), the jump value is 1000, and if the data type is a long integer (bigint), the jump value is 10000. From our project, this jumping problem is unacceptable, especially when displayed on

Share how the primary key is defined as the autogrow identifier type in MySQL.1. Define the primary key as the auto-grow identifier typeIn MySQL, if the primary key of the table is set to the Auto_increment type, the database is automatically assigned a value for the primary key. For example:Create Table int Primary Key varchar ()); Insert into Values ("Name1"), ("name2");Once the ID is set to the Auto_increment type, the MySQL database automatically

Php obtains the textarea value and processes the carriage return and line feed method. textarea returns the line feed. Php obtains the textarea value and processes the carriage return and line feed method. the example in this article describes how php obtains the textarea value and processes the carriage return and lin

PHP gets the value of textarea and handles the method of carriage return, textarea carriage return line This example describes how PHP gets the value of the textarea and handles the carriage return line-wrapping method. Share to everyone for your reference. The implementation method is as follows: In general, in the HTML form

The code is as follows $names = Preg_split ('/rn/', $_post[' textarea '));foreach ($names as $name) {Todo something Eg:echo $name;} The value is very simple, then the assignment, in the TEXTAREA output line break is not so simple The code is as follows $vals = Get_from_mydb ();$tmp = ';foreach ($vals as $val) {$tmp. = $val. ' #13; #10; ';}

The PHP implementation splits the value of textarea into an array based on the carriage return line, textarea the carriage return. This example describes how the PHP implementation splits the value of textarea into an array based on the carriage return line. Share to everyone for your reference. The specific analysis is as follows:

This article mainly introduces the textarea of the HTML form in the fixed size of the use of the text field, can be used as a Web page message box, there is a detailed form page below, then let us look at this article on the HTML form of the TEXTAREA attribute. First, let's look at the use of the fixed size of the TextArea property in the HTML form: HTML tag