SQL Max(Date) query could return multiple rows Joseph Mancini81Reputation points May 13, 2024, 10:12 PM Having a devil of a time trying to find a query to return what I need. I have a table as above. I am trying to use max(eff_date) to return the last record(s). Most o...
test-#/ERROR: error number-1.CONTEXT: PL/SQLfunctionget_tid2(integer) line9atRAISE--也可以这样调用test=#select*fromget_tid2(20); test-#/num---2030(2rows) 5, RETURN QUERY EXECUTE --RETURN QUERY的变种可以执行指定的动态SQL,同时可以指定传入的参数 依然基于4中的例子使用RETURN QUERY EXECUTE来...
This example shows a stored procedure that returns the LastName and SalesYTD values for all SalesPerson rows that also appear in the vEmployee view.SQL Copy USE AdventureWorks2022; GO IF OBJECT_ID('Sales.uspGetEmployeeSalesYTD', 'P') IS NOT NULL DROP PROCEDURE Sales.uspGetEmployeeSalesYTD;...
This example shows a stored procedure that returns the LastName and SalesYTD values for all SalesPerson rows that also appear in the vEmployee view.SQL Afrita USE AdventureWorks2022; GO IF OBJECT_ID('Sales.uspGetEmployeeSalesYTD', 'P') IS NOT NULL DROP PROCEDURE Sales.uspGetEmpl...
支持函数 PolarDB-X 1.0 支持如下聚合函数:函数名 描述 AVG()Return the average value of the argument COUNT()Return a count of the number of rows returned COUNT(DISTINCT)Return the count of a number of different values MAX()... 日期时间函数 TIMESTAMP()Return a Unix timestamp UTC_DATE()...
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@@CURSOR_ROWS 返回连接上最后打开的游标中当前存在的合格行的数量(返回被打开的游标中还未被读取的有效数据行的行数) @@DATEFIRST 返回每周第一天的数字 @@ERROR 返回最后执行的SQL 语句的错误代码。 @@FETCH_STATUS 返回被 FETCH 语句执行的最后游标的状态,而不是任何当前被连接打开的游标的状态。
Covers the reason why SQL Server Migration Assistant (SSMA) for Oracle cannot convert some of the statements that have cursor as a return type in any function - error message O2SS0245.
{"rows":[{"id":"widgetChooserGroup","type":"fieldset","as":null,"items":[{"id":"widgetChooser","className":null,"__typename":"FormFieldRef"}],"props":null,"legend":null,"description":null,"className":null,"viewVariant":null,"toggleState":null,"__typename":"FormFieldset"},{"...
End If Else If Not IsEmpty(Target.Offset(0, 1).Value) Then Target.Offset(0, 1).Select Else Target.Offset(1, 0).Select End If End If End If End If End Sub 5.Save and Close VBA Editor: Close the VBA editor and return to your Excel workbook. ...