摘要:
//清空原有数据方法1:1 var rows = $("#tb_list").datagrid("getRows");2 if (rows.length > 0) {3 for (var i = rows.length - 1; i >= 0; i--) {4 var index =... 阅读全文
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如果下面的表结构,如何拆分多行并对应员工号呢?首先创建测试表CREATE TABLE Department( ID INT IDENTITY(1,1) PRIMARY KEY, DepartmentName VARCHAR(50) NULL, Members NVARCHAR(50... 阅读全文
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--创建临时表CREATE TABLE #L(ID int IDENTITY(1,1) NOT NULL,Data NVARCHAR(50)primary key(ID)) --@CurrentYear INT 当前年,@CurrentMonth INT 当前月,--@StartYear INT 起... 阅读全文
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I used to see my senior developers use WITH (NOLOCK) when querying in SQL Server and wonder why they use. Now i explored it and found thatit's useful ... 阅读全文