self referencing table

'with seed and successfully reset to 1' End Fetch Next fromCur_clear into @cTblName End CloseCur_cleardeallocateCur_clearCommit Go --Clear all table dataexecPr_dataclear--Truncate logBackup LogLZ's Database withno_logDBCCshrinkdatabase (LZ's database)DBCCupdateusage (LZ's database)--View table Space (approximate)Select object_name(ID) asTable Name, (RTrim(8*Reserved/1024x768)

Tags: column can from const reference constrain exec LIS ROM1. EXEC sp_fkeys ' TableName ' 2. SELECT Obj.name as Fk_name,Sch.name as [schema_name],Tab1.name as [table],Col1.name as [column],Tab2.name as [referenced_table],Col2.name as [Referenced_column]From Sys.foreign_key_columns FKCINNER JOIN sys.objects objOn obj.object_id = fkc.constraint_object_idINNER JOIN sys.tables Tab1On tab1.object_id = fkc.parent_object_idINNER JOIN Sys.schemas SchOn tab1.

', ' User name '),Array (' U_addres ', ' address '),Array (' U_tel ', ' phone '),Array (' U_card ', ' ID number '),Array (' u_time ', ' declared time '),Array (' U_imgz ', ' declared time '),Array (' U_IMGF ', ' declared time '),Array (' B_one_beizhu ', ' office staff notes '),Array (' b_shenhe_p ', ' Office Auditor '),Array (' water_kj ', ' water meter caliber '),Array (' water_wz ', ' water meter specific position '),Array (' Water_quyu ', ' region position '),Array (' Water_start_time ', ' c

The following five problems were solved1. Empty data2. There is a foreign key can also, because it is reverse delete, from the last table deleted. And the delete is used because truncate cannot pair a table with a foreign key3. Seed problem, if the table exists seed reset to 0, if not present do not operate4. Added business, the middle of the error, there is regr

Methods for referencing other pages in jsp pages, and methods for referencing jsp pages First look at this title .... everyone's feelings must be good 2 ..... the Blogger must talk about jsp dynamic reference (jsp: include) and static reference (@ include. This article introduces the differences between the two .. .. The blogger even introduced these old antiques .. Decisive alt + F4... If you do think so..

C ++ learning by referencing variables and learning by referencing variables (1) reference variable (rv) is mainly used as a form parameter of the equation. rv can be used to directly operate the original data instead of copying the data, saving time and space, in particular, for a struct and a class object, it is a good choice to pass the value of common data. (2) define a reference variable in the form o

The reference in PHP is to use to do, let me introduce you in PHP reference some usage and reference issues and events examples, welcome friends into the reference. What is a reference? Referencing in PHP means accessing the same variable content with a different name. This is not like the C pointer, instead, the reference is the symbol table alias. Note that in PHP, variable names and variable contents ar

Class Table {Private $row;Private $col;Private $border;Private $width;Public function __construct ($row, $col, $border, $width) {$this->row = $row;$this->col = $col;$this->border = $border;$this->width = $width;}Public Function create_table ($row, $col, $border, $width) {Header ("content-type:text/html; Charset=utf-8 ");$data = ' for ($row = 0; $row $data. = ' for ($col = 0; $col $data. = ' }$data. = ' }$data. = ' return $data;}}$

Original: WCF service interface is many, client error in reference! Reported WCF the maximum NameTable character count quota (16384) have been exceeded while reading XML data errorWhen you define an interface too much on the server, the client's service reference is reported as an error:The metadata contains a reference that cannot be resolved: "Net.tcp://localhost:8081/basedata/mex". There is an error in the XML document. When reading XML data, the maximum name

Referencing DWG controls in Web pages, interacting with drawings, and responding to mouse clicks on objects[Mxdraw CAD Control Document]The complete example of the following help is in the sample\ie\iedemo.htm of the control installation directory. The main use of the function descriptionA. ImplementcommandeventfunThe control's command event function, which interacts with the user, needs to be implemented within the command event function so that

\projects\stringhelp\stringhelp \obj\debug\stringhelp.dll 'Where Testdll is the name you have in the database for this assembly.Note that if you reference its DLL file in your DLL file, you must refer to its assembly before you introduce the DLL. If your DLL file is using a system.web DLL file, you must do so before referencing TestdllReference the system.web DLL file in the same way.2. Create a function that uses the DLL fileUse the following SQL sta

In some cases, we might use multiple JavaScript libraries in one page, because the $ identifier is used in multiple libraries, so we need a way to resolve the naming conflict, and the jquery Noconflict () method solves the problem well. jquery calls this method to pass the control permission on the $ identifier to other libraries for use.The reference examples are as follows: Script src="Prototype.js">script> Referenced library 1 -- Script src="Jquery.js">script> referenced libra

Background: Use C # to manipulate the mouse for repetitive workBackground:using Csharp to handle the keyboard or mouse to doing the repetitive work.Problem: The property "DllImport" is not valid in this claim type. It is only valid in the "method" declaration. Error 1 Property "DllImport" in the Declaration classQuestion:attribution "DllImport" is invalid in the declaration, it's just valid in the "method" declarationSolution: Use an externally invoked methodSolution:use the External methodcode

(Mysessionlistener.class); @Override Public voidsessioncreated (Httpsessionevent event) {Logger.debug ("The new session is produced!! "); HttpSession Session=event.getsession (); Session.setattribute (Initutil.isnewsession,"True"); //an instance of the bean in the spring container is obtained through an abstract private method. Usersdao userdao= (Usersdao) This. Getobjectfromapplication (Session.getservletcontext (), "Usersdaohibernate"); System.out.println ("obtained instance of DAO =" +Userda

Tag:shell reference escape command replace Escape and reference two types of characters: normal character and escape character escaping: "\" Example: 1, Echo $Dollar 2, echo \ $Dollar 3, Ech O? Characters that need to be escaped: * $ () \ ' "? + ! # [] {} Shell Learning Note III (escaping and referencing)

with the pointer to a, then in a need to know the space size B, to find the definition of B file, although B's definition file does not import a header file, do not know the space of a, but in B call a in the form of a pointer, b know that the pointer occupies 4 bytes, So a is also aware of the space size of B. Summary: When you need a class, but do not import a class header file does not know that the class occupies the size of the space, you can declare the class with extern, and invoke the m

In Unity parsing json, because this time the data nesting layer is more, do not want to use the native JSON parsing methodHttps://docs.unity3d.com/Manual/PluginInspector.html This is a document of Unity's official placement pathCreate a plugins folder in assets, if it is a 64-bit PC, create a x86_64 or x64 folder, then drag and drop the DLL file in it.Note: Be aware that Unity supports this version of the file,Here to releaseHttps://github.com/SaladLab/Json.Net.Unity3D/releases This is the a

Documents: referencing ASP pages as objects To make it easier to invoke the method on the ASP page with remote scripting, you can create an object reference in the client script that contains the server method page. This allows the user to use the standard Object.Method () syntax to invoke a method that the user has exposed on its own server page. To reference an ASP page as an object In the client script, call the Rsgetaspobject method to pass the UR

visible for that class.Additional questions:A.h#ifndef ah#define ahclass b;class A {b* b;void Setb () {B->haha ();} ~a () {delete b;}}; #endifD..#ifndef bh#define bh#include "A.h" class B { A a;void haha () {}}; #endifHowever, a class that uses a predecessor declaration to cause a pointer member to be defined appears at the beginning of the warning warning because the definition is not visible."Warning C4150: Delete pointer to incomplete" B "type; no destructor called"Another problem is that