mssql trigger create database TestTriggerDb go use TestTriggerDb go create table Student ( StuId char(4) primary key, StuName varchar(10) ) go create table Score ( StuId char(4), WrittenExam numeric(5,2), LabExam numeric(5,2) ) insert student values('1101','张1') insert student ...
SQL USEAdventureWorks2022; GO IF OBJECT_ID ('Purchasing.LowCredit','TR') IS NOT NULLDROPTRIGGERPurchasing.LowCredit; GO-- This trigger prevents a row from being inserted in the Purchasing.PurchaseOrderHeader table-- when the credit rating of the specified vendor is set to 5 (below average)...
SQL USEAdventureWorks2022; GO IF OBJECT_ID ('Purchasing.LowCredit','TR') IS NOT NULLDROPTRIGGERPurchasing.LowCredit; GO-- This trigger prevents a row from being inserted in the Purchasing.PurchaseOrderHeader table-- when the credit rating of the specified vendor is set to 5 (below average)...
SQL USEAdventureWorks2022; GO IF OBJECT_ID ('Purchasing.LowCredit','TR') IS NOT NULLDROPTRIGGERPurchasing.LowCredit; GO-- This trigger prevents a row from being inserted in the Purchasing.PurchaseOrderHeader table-- when the credit rating of the specified vendor is set to 5 (below average)...
SQL USEAdventureWorks2022; GO IF OBJECT_ID ('Purchasing.LowCredit','TR') IS NOT NULLDROPTRIGGERPurchasing.LowCredit; GO-- This trigger prevents a row from being inserted in the Purchasing.PurchaseOrderHeader table-- when the credit rating of the specified vendor is set to 5 (below average)...
DML 和 DDL 觸發程序利用 TRIGGER_NESTLEVEL 來判斷目前的巢狀層級。 Transact-SQL 語法慣例語法 複製 TRIGGER_NESTLEVEL ( [ object_id ] , [ 'trigger_type' ] , [ 'trigger_event_category' ] ) 引數 object_id 這是觸發程序的物件識別碼。如果指定 object_id,就會傳回針對陳述式而執行之指定觸發程序...
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SqlTriggerContext 類別會提供觸發程序的內容資訊。 此內容相關資訊包括會造成引發觸發程序的動作類型 (已在 UPDATE 作業中修改其資料行),而且若是資料定義語言 (DDL) 觸發程序,則包括描述觸發作業的 XML EventData 結構。 如需有關如何使用 SqlTriggerContext 類別的詳細資訊和範例,請參閱<CLR 觸發程序>。如...
SQL_TRIGGER create_datedatetime建立觸發程式的日期。 modify_datedatetime上次使用 ALTER 語句修改物件的日期。 is_ms_shippedbit由內部 SQL Server 元件代表使用者建立的觸發程式。 is_disabledbit觸發程式已停用。 is_not_for_replicationbit觸發程式已建立為 NOT FOR REPLICATION。
1. Update the azure-pipeline.yml 2. Update the package.json file If you’re not already using theautomated publishfunctionality, you will need to directly update the pre/post deployment script with thePrePostDeploymentScript.Ver2.ps. Ensure that you use the PowerShell core in ADO (Azur...