我使用的是grails 2.1.1。这里我有2个域。一个是-InvIssue-另一个是-SlsDoMst-。InvIssue域中存在SlsDoMst的外键。现在我需要查找所有不在InvIssue表中的SlsDoMst行。到目前为止,我使用的是纯sql,如下所示:
我的oracle查询>>>
SELECT MS. *
FROM SLS_DO_MST MS
LEFT OUTER JOIN INV_ISSUE ISS ON MS.MID = ISS.SLS_DO_MST_MID
但是我需要用criteria query来做这件事。我的域名如下:
InvIssue >&
int main()
{
istringstream iss(dtr);
Stack <string> mudassir;
mudassir.push1(s1);
string subs;
do {
iss >> subs;
if (subs == "|post_exp|")
{
iss >> subs;
while (subs != "|\\post_exp|")
{
for (iss = 0; iss < listOfProductIds2.length; iss++)
{
// Alert.show(listOfProductIds2[iss]);
var productMain:VBox=new VBox();
var p1:HBox=new HBox();
var l1:Label=new Label();
var b1:Button=new Button
SqlDataAdapter da = new SqlDataAdapter("select p.mn as dta,p.quan as
quan,i.quan,iss.quan from purchase p join inward i on p.mn=i.nm join issue iss on p.mn = iss.nm where p.pid = 4 and i.pid = 4 and iss.pid = 4", con);
DataTable dt = new DataTable();
da.Fill(dt);
chart1.Da
interface I //: IEquatable<I>
{ }
class A : I
{
static public bool operator !=(A a, I i)
{
return !(a == i);
}
static public bool operator ==(A a, I i)
{
return true;
}
public override bool Equals(object obj)
{
if (obj is I)
我对传单很陌生,并练习使用Open ()在地图上跟踪国际空间站。在创建标记并将其添加到地图之后,我调用提供的以下函数:
function moveISS () {
$.getJSON('http://api.open-notify.org/iss-now.json?callback=?', function(data) {
var lat = data['iss_position']['latitude'];
var lon = data['iss_position']['longi
下面是我的查询,它显示from子句中存在语法错误,而它在SQL.After中工作正常,错误'AS‘被突出显示
SELECT
Table1.*,
emp_details_full1.*
FROM Table1
LEFT JOIN
((SELECT
iss_personal_detail.Specialization,
iss_personal_detail.New_rank,
iss_personal_detail.Induction_tr,
iss_personal_detail.Title,
iss
我尝试使用istringstream将一个简单的字符串拆分成一系列整数:
#include <string>
#include <iostream>
#include <sstream>
#include <vector>
using namespace std;
int main(){
string s = "1 2 3";
istringstream iss(s);
while (iss)
{
int n;
iss >> n;
我的地图上有一个标记,表示国际空间站的当前位置(取自?)。我还试图让它每隔1秒移动一次,以跟随空间站的轨道。
这是我现在拥有的代码:
$.getJSON('http://open-notify-api.herokuapp.com/iss-now.json?callback=?', function(data) {
var latitude = data["data"]["iss_position"]["latitude"];
var lo