sg3 trigger

SQL server trigger, stored procedure operation remote database insertion data, solve the existing problems on the server, server trigger I recently created a small project, which is not very complicated. I need to back up some data of a database to another database, not local. It may be other databases on the network. I thought about it, stored Procedures and triggers are used. It is not very complex. First

Speaking of synchronization, in fact, "homework" schedule stored procedures to operate the data, add, delete, change, all in the inside, combined with triggers, cursors to achieve, about job scheduling, using 5 seconds to run a "second-level operation", so basic even faster "synchronization"Do is SQL Server to the Oracle side synchronization, first set up on the SQL Server to the Oracle side of the linked server, I use a view "encapsulated" a table under the linked server. CREATE

Trigger 1 (learning notes), trigger (learning notes) Syntax: CREATE [or replace] TRIGGER trigger_name: CREATE a TRIGGER and set the TRIGGER name. If or replace is selected, the TRIGGER is replaced if it already exists. [BEFOR

The following content is taken from the network: Edge trigger refers to an I/O event that occurs every time the status changes. A conditional trigger is triggered when the condition is met.Generates an IO event. For example, we assume that after a long silence, 100 characters are generated.In this case, a read ready notification application is generated regardless of the edge

Original http://mark.mymonster.nl/2010/12/14/trigger-a-storyboard-on-viewmodel-changes/ Interactions based on ViewModel changes are easy as soon as you understand how it works. A lot of people have been hiding and showing elements in the UI based on a boolean in the ViewModel which is converted to fit the Visibility property. of course they used an IValueConverter that translates a bool to a Visibility enum. But sometimes designers are tough, they do

Oracle trigger 4-database event trigger Oracle trigger 3-DDL trigger http://www.bkjia.com/database/201304/201421.html Create database event TRIGGER Syntax 1 CREATE [or replace] TRIGGER trigger_name2 {BEFORE | AFTER} {database_even

if (object_id (' tr_emp_change_usra91 ', ' TR ') is not null)Drop Trigger Tr_emp_change_usra91GoCreate Trigger Tr_emp_change_usra91On USRA91After Delete,insert,updateAsDECLARE@strSQL varchar (1000),@outappId varchar (100),@A0100 varchar (30),@syncFlag char (1),@unit varchar (30),@dept varchar (30),@post varchar (30),@jz_str varchar (300),@syncKey varchar (100),@MaxI9999 Integer,@A91A2 varchar,--Add by Fangk

The trigger event of the input TAG content change. The input tag trigger event --- Restore content start --- 1. Differences between onchange events and onpropertychange events: The onchange event is triggered when the content changes (two times the content may be equal) and the focus is lost. The onpropertychange event is triggered in real time, and is triggered every time one character is added or delet

Label:ALTER TRIGGER [dbo]. [Pricerange]on [dbo]. [Tab_saleandcarstyle]For Update,insert,deleteAsdeclare @Saleshop int, @minDfJjSale decimal (18,3), @maxDfJjSale decimal (18,3), @isDfjj varchar (50)Set @isDfjj = ' No ' if exists (select 1 from inserted) begin select @SaleShop =saleshop from Inserted select @minDfJjSale =min (dfjjsale), @maxDfJjSale =max (Dfjjsale) from Tab_saleandcarstyle where [Emailprotected]and state>0 and Price_ver=1 Group by

Tags: and insert ROM info level creat update Set SelectCREATE TRIGGER [dbo]. [Updataalarmlevel]on [dbo]. [Alarm_alarm_info]After inserts, update– after updating and insertingAsBEGINIf update (transfernum) or update (Potentialloss) – event triggered if the Transfernum or Potentialloss two column in the Alarm_alarm_info table changes;declare @transferNum int;DECLARE @potentialLoss decimal (20,2);declare @alarmLeve int;Select @transferNum =transfernum fr

Oracle trigger 5-Instead of trigger Oracle trigger 4-database event trigger http://www.bkjia.com/database/201304/201423.html The Instead of trigger can be used to insert, update, delete, and merge tables in a view composed of more than one table. instead of can also be used

MySQL trigger is only activated by statement. You cannot write two triggers to the same event of the same table. The same event refers to the trigger _ MySQL trigger is only activated by statement. You cannot write two triggers to the same event of the same table. The same event refers to the trigger _ The MySQL

Disclaimer: This article welcomes reprinting for non-commercial purposes. If some websites charge users, the reprinting will not be declined. If the reprinting is required, please mark the reprinting. The original author and source should not be like some of my previous articles, some people directly use their own publications to make money. What can trigger do? All users who are new to clearcase generally think that

Mysql trigger operation: mysql trigger operationTrigger operation: 1. trigger creation: (1 ). create trigger trigger_name before | after trigger_event on table_name for each row trigger_stmt; trigger_event indicates the Operation Event (insert, update, delete); trigger_stmt indicates the execution statement example: cr

SQL Server trigger and SQL Server trigger Brief Introduction: A trigger is a special stored procedure, which is automatically executed only when a specific event occurs. Stored Procedures and triggers are a collection of SQL statements and flow control statements. stored procedures are called directly by the name of stored procedures, and triggers are executed ma

Level trigger, is only when the high level to do the specified thing, Edge trigger, that is, there is a high level to the low level conversion, or turn over conversion, this conversion process triggers an action. Rising along, as the name suggests, is a low level to high level conversion of the moment, such as _____ ____/, in this figure,/part is the ascending edge, ____ \_____, this figure, \ Part is the

Tags: mysql databaseMySQL trigger (trigger): monitor a situation and trigger an action1:4 elementsTrigger Time: Before/afterLocation: TableMonitoring operation: Insert/update/deleteTrigger Action: Insert/update/deleteII: Create a TriggerDelimiter $ #将sql结束符改为 $ Convenient write-triggered SQL statementCreate trigger Tri

Jquery click label to trigger twice, and jquerylabel to trigger twice When a label is clicked during the questionnaire writing today, the click Event of the listener is executed twice. Why... Event bubbling $ (". CheckBoxList label "). click (function () {var more = $ (this ). parent (". checkBoxList "). attr ("data-more"); var length = $ (this ). parent (". checkBoxList "). find ("label "). length; var No

The document number generated by the oracle trigger and the oracle triggerCreate or replace trigger TRG_KC_SPRK_ IBefore insert on KC_SPRKFOR EACH ROWDECLAREVSCBH varchar2 (40 );ICount NUMBER;IFor number;BEGINSelect t. bhqz into vSCBH from xt_djbhgz t where t.gz id = 8; -- obtain a field of another table as the prefix, or assign a value directly to the field: vSCBH: = 'gxcb _'Select count (1) + 1 INTO iCoun

CopyCodeThe Code is as follows: Create trigger tr_mastertable_update On mastertable After update As If Update ([type]) -- this trigger is triggered only when the type field is updated. Insert into masterlogtable Select ID , (Case [type] When 1 then 'type1' When 2 then 'type2' When 3 then 'type3' When 4 then 'type4' Else 'typedefault' End) , Name From inserted Go In addition, the insert and