backpage wor

)--------------BUS 1, 1610000OPE 1320000SAL 1, 4936000SUP 10150008881000 SQL> Let's take a look at what happens if you use normal group by without ROLLUP. SQL> select pision_id, sum (salary)2 from employees23 group by pision_id4 order by pision_id; Div sum (SALARY)--------------BUS 1, 1610000OPE 1320000SAL 1, 4936000SUP 1015000 The final statistics are missing. 2. Pass multiple columns to ROLLUP SQL> select pision_id, job_id, sum (salary)2 from employees23 group by rollup (pision_id, job_id)4

order by division_id, job_id; Div job sum (salary)-----------------Bus Mgr 530000Bus pre 800000Bus wor 280000Bus 1, 1610000OPE Eng 245000OPE Mgr 805000OPE wor 270000OPE 1320000Sal Mgr 4446000Sal wand 490000Sal 1, 4936000 Div job sum (salary)-----------------Sup Mgr 465000Sup TEC 115000Sup wor 435000Sup 10150008881000 16 rows selected. As you can see, in addition

You can use the GROUPING_ID function to filter records with the HAVING clause, removing records that do not contain subtotal or total. The GROUPING_ID () function can accept one or more columns and return the decimal value of the GROUPING bit vector. The calculation method of the GROUPING bit vector is to combine the results of calling the GROUPING function for each column in sequence. 1. GROUPING_ID usage instance SQL> select 2 division_id, job_id, 3 grouping (division_id) as div_grp, 4 groupin

You can use the grouping_id function to filter records with the having clause, removing records that do not contain subtotal or total. The grouping_id () function can accept one or more columns and return the decimal value of the grouping bit vector. The calculation method of the grouping bit vector is to combine the results of calling the grouping function for each column in sequence. For details about how to use the grouping function, refer to the article I wrote earlier. Http://blog.csdn.net

After all the information in the database can be traversed and displayed, the page is displayed on the JSP page. // Add nodes implemented by PAGE FunctionPagesnode (pageshtmlnode, rootnode ){ // Obtain the current page VaRNowpage = rootnode. getattribute ("nowpage "); // Obtain the total number of pages VaRCountpage = rootnode. getattribute ("countpage "); // Obtain the total number of records VaRCountsize = rootnode. getattribute ("countsize "); VaRMsgnode = Document. createtextnode ("current"

(function (res) {$state. Go ("Appliance_index"); }); }else{//prompts to select the device var alertpopup = $ionicPopup. Alert ({title: ' Home Appliance Repair ', template:response.msg}); Alertpopup.then (function (res) {}); } }); /confirm the reservation submitted data formdata:{}}; }); Jump to a new page and inject repairdevicedatashareserver into controller Appointment time Controller angular.module ("Sqhapp"). Controller ("Orderdatecontroller", ["$scope", "$state", ' $ion

think that the previous 0 and 1 are too boring to represent any meaning. To put it bluntly, it is not human-friendly. At this time, we can use case to convert to some meaningful values. SQL > Select 2 Case Grouping (Division_id) 3 When 1 Then ' All divisions ' 4 Else Division_id 5 End As Div, 6 Sum (Salary) 7 From Employees2 8 Group By Rollup (division_id) 9 Order By Division_id; Div Sum (Salary) -- ---------------------- Bus 1610000 OPE 1320

. Use Case to convert the return value of grouping () Maybe you will think that the previous 0 and 1 are too boring to represent any meaning. To put it bluntly, it is not human-friendly. At this time, we can use case to convert to some meaningful values. SQL> select2 case grouping (division_id)3 when 1 then 'all divisions'4 else division_id5 end as Div,6 sum (salary)7 from employees28 group by rollup (division_id)9 order by division_id; Div sum (salary)------------------------Bus 1, 1610000OPE 1

, but I have not heard of the call start. "This may have many questions. Indeed, the current computer can basically enable the power of incoming calls, but we do not use this function at ordinary times. We can even use the power-on function in the office to open the computer in our home and download the necessary files, and then shut down the computer in our home. Maybe you still don't believe that computers will be so intelligent? If you don't believe it, try it with me! Of course, it also requ

group of data under the number of N (1OutputFor each group of data for the group, output the shortest time for all tasks to complete. The specific output format is shown in the sample, beginning with case, after case output the current data ordinal, and then output the answer.Sample Input32 53 22 133 34 4 5 50Sample OutputCase 1:8case 2:15#include #include#includeusing namespacestd;structnode{intB,j;} wor[1005];BOOLCMP (Node w1,node W2) {returnW1.j>W

bluntly, it is not human-friendly. At this time, we can use CASE to convert to some meaningful values. SQL> select2 case grouping (division_id)3 when 1 then 'all divisions'4 else division_id5 end as div,6 sum (salary)7 from employees28 group by rollup (division_id)9 order by division_id; Div sum (SALARY)------------------------BUS 1, 1610000OPE 1320000SAL 4936000SUP 1015000All divisions 8881000 3. Use CASE and GROUPING () to convert values of multiple columns SQL> select2 case grouping (divisio

, $ this-> namemust "; $ This-> getresule (); While ($ this-> getrow ()) { Echo ($ this-> row ["confname"]); // add the field you want to read Echo ($ this-> row ["confvalue"]); } } Function firstpage () // home page { Echo ("homepage "); } Function backpage () // Previous Page { If ($ this-> I =$ _ GET ["n"]-1) { Echo ("I '> Previous Page "); } } Function nextpage () // Next page { $ This-> I =$ _ GET ["n"] + 1; If ($ this-> I { Echo ("I '> Next Page

$ this-> a = $ this-> pageall;}Else{Return $ this-> a = $ this-> pageall = (int) ($ this-> nametatol/$ this-> namemust );}}Function num_pl () // page number display{$ This-> pageall = $ this-> pageall-($ this-> pageall-$ this-> p );While ($ this-> pageall){Echo ("Echo (""); // you can add the desired style$ This-> I ++;$ This-> pageall = $ this-> pageall-1;}}Function get_num_pl () // The previous parameter of the LIMIT (start ROW number){$ This-> m = $ _ GET ["n"] * $ this-> namemust-$ this-> n

"@interface Firstviewcontroller:uiviewcontroller@end#import "FirstViewController.h"@interface Firstviewcontroller ()@end@implementation Firstviewcontroller-(void) viewdidload{[Super Viewdidload];Replace background colorSelf.view.backgroundcolor=[uicolor colorwithpatternimage:[uiimage imagenamed:@ "20141110_ F64c52ed5be2176adaa1madr4skv4nyu.jpg "];Add title[Email protected] "First view";Change the foreground color of the title[Email protected] {Nsforegroundcolorattributename:[uicolor Yellowcolor]

A string is a topic center. Number A string In many cases, we have to manipulate each character in the string (see what follows), and one of the things that must be done to do it exactly is to number the characters. For example, there are 50 students in a class, and if the students have a number, the teacher will simplify a lot of things. For example, do not look for each person's name, directly through the study number to know who has not handed in homework. In Python, the string is numbered i

Familiar with Python (3) and familiar with python String is a topic center. ID of a string In many cases, we need to perform operations on each character in the string (see the following content for details). To perform operations accurately, we must perform the task of numbering the characters. For example, if there are 50 students in a class and all of these students have student IDs, it is much easier for teachers to operate on them. For example, you don't need to look for the name of each pe

A string is a topic center. Number to String In many cases, we all have to operate on each character in the string (see later), and to do exactly that, one of the tasks that must be done is to number the characters. For example, there are 50 students in a class, if these students have a number, the teacher to operate them will simplify a lot. For example, do not have to look for each person's name, directly through the school number to know who has not handed in homework. In Python, the strin

", "SDE"Proset.setproperty "Version", "DEFAULT"Set fwor = Wfac.open (ProSet, None)Dim wor as IworkspaceSet wor = FworSet FSet = Fwor.openfeatureclass (fName)Fset.deleteMsgBox "Delete succeeded. ", vbinformation," hint " End Sub Private Sub Commandbutton3_click () ' Browse local shape fileCommondialog1.filter = "Shape file|*.shp"Commondialog1.filename = ""Commondialog1.showopenIf commondialog1.filename TextB

"@ interface SecondViewController () @ end @ implementation SecondViewController-(void) viewDidLoad {[super viewDidLoad]; self. view. backgroundColor = [UIColor greenColor]; self. navigationItem. hidesBackButton = YES; self. title = @ "last page"; self. navigationItem. leftBarButtonItem = [[UIBarButtonItem alloc] initWithTitle: @ "back" style: 2 target: self action: @ selector (backpage)]; self. textName = [[UITextField alloc] initWithFrame: CGRectMa

$ this-> a = $ this-> pageall;}Else{Return $ this-> a = $ this-> pageall = (int) ($ this-> nametatol/$ this-> namemust );}}Function num_pl () // page number display{$ This-> pageall = $ this-> pageall-($ this-> pageall-$ this-> p );While ($ this-> pageall){Echo ("Echo (""); // you can add the desired style$ This-> I ++;$ This-> pageall = $ this-> pageall-1;}}Function get_num_pl () // The previous parameter of the LIMIT (start ROW number){$ This-> m = $ _ GET ["n"] * $ this-> namemust-$ this-> n