This example uses @@FETCH_STATUS to control cursor activities in a WHILE loop. SQL Másolás DECLARE Employee_Cursor CURSOR FOR SELECT BusinessEntityID, JobTitle FROM AdventureWorks2022.HumanResources.Employee; OPEN Employee_Cursor; FETCH NEXT FROM Employee_Cursor; WHILE @@FETCH_STATUS = 0 BEGIN...
For example, a user executes a FETCH statement from one cursor, and then calls a stored procedure that opens and processes the results from another cursor. When control is returned from the called stored procedure, @@FETCH_STATUS reflects the last FETCH executed in the stored procedure, not th...
This value is not returned by the @@FETCH_STATUS function. It is a value stored within SQL Server internals and it is shown in the System Dynamic Management Views when the SELECT statement is defined. Declaring the SQL cursor will never fetch data (no information about the result set columns...
随着语言模型（LMs）的发展，其参数囊括的知识也是极其丰富且应用广泛的，同时语言模型的训练并不需要太多...
The following example uses @@FETCH_STATUS to control cursor activities in a WHILE loop. DECLARE Employee_Cursor CURSOR FOR SELECT BusinessEntityID, JobTitle FROM AdventureWorks2008R2.HumanResources.Employee; OPEN Employee_Cursor; FETCH NEXT FROM Employee_Cursor; WHILE @@FETCH_STATUS = 0 BEGIN FETCH...
TFetchResultsResp(status=TStatus(errorCode=0, errorMessage='Expected state FINISHED, but found RUNNING', sqlState=None, infoMessages=['*org.apache.hive.service.cli.HiveSQLException:Expected state FINISHED, but found RUNNING:26:25', 'org.apache.hive.service.cli.operation.Operation:assertState:Opera...
{"linkType":"INTERNAL","id":"s-q-l-server","params":{"categoryId":"SQL-Server"},"routeName":"CategoryPage"},{"linkType":"EXTERNAL","id":"external-link-2","url":"/Directory","target":"SELF"}],"linkType":"EXTERNAL","id":"communities","url":"/","target":"BLANK"}...
fetch next from syscolumns_cursor into @name,@xtype while @@fetch_status...-1 begin if @@fetch_status -2 begin if @xtype not in(189,34,35,99,98) --timestamp不需处理,image...,text,ntext,sql_variant 暂时不处理 begin set @column=@column+case when len(@column)=0 then'' else '...
This example uses @@FETCH_STATUS to control cursor activities in a WHILE loop. SQL Copy DECLARE Employee_Cursor CURSOR FOR SELECT BusinessEntityID, JobTitle FROM AdventureWorks2022.HumanResources.Employee; OPEN Employee_Cursor; FETCH NEXT FROM Employee_Cursor; WHILE @@FETCH_STATUS = 0 BEGIN FETCH...
This example uses@@FETCH_STATUSto control cursor activities in aWHILEloop. sql DECLAREEmployee_CursorCURSORFORSELECTBusinessEntityID, JobTitleFROMAdventureWorks2022.HumanResources.Employee; OPEN Employee_Cursor; FETCH NEXT FROM Employee_Cursor; WHILE @@FETCH_STATUS = 0BEGINFETCHNEXTFROMEmployee_Cursor;END...