php - neo4j/Everyman - how to pass in a string parameter? -

-

The parameter is trying to pass in a string value as the following: 

  $ names = array ('test0', 'test1', 'test2'); $ Q0 = "match (n: label0 {id: '{param0}'}) return n"; $$ = $ Q1- & gt; getResultSet () ($ Name as $ name) {$ q1 = new Everyman \ Neo4j \ Cypher \ Query ($ connection, $ q0, Array ( 'param0' = & gt; $ name);) run this code Gives me the 3  var_dump  output, which results in no result. If I get the actual ultimate value (instead of getting it from the array), I get the expected result set. Anyway, if I enter the query using NEO 4J-Shell, then I expect that value (th) I get .  
 So what am I doing wrong? I'm sure I'm using it wrongly, but I do not know how.  
 I can put the variable directly and the query also works (though this parameter anywhere in the query). It is doing this only through a parameter that seems problematic.  
 
 Edit:  
     
  •  neo4j v2.1.4    
     
     
      $ q0 =" match (n: label0 {id: {param0}}) return n ";   
     What happens if you do this? That single quote?  
     You can rewrite your query:  
     and enter the entire string array as the absolute  
      $ names = array ( 'Test0', 'test1', 'test2'); $ Q0 = "match (N: label 0) WHERE n.id IN {param0} return n"; Make $ Q1 = new Everyman \ Neo4j \ Cypher \ Query ($ connection, $ q0, array ( 'param0' = & gt; $ name);   
      Make sure Index At: label0 (name)

Comments

Post a Comment

Popular posts from this blog

php - PDO bindParam() fatal error -

-
I am trying to learn PDO, now I have written this small code, but it gives me a serious error: < P> Fatal error: Call a member function at a non-object dot () ... $ con = new mysqli ("127.0.0.1", "root", "", "csvdangercheck"); $ Query = $ con- & gt; ("Id,` var1`, `var2`) values ​​(" id,: var1,: var2) ";); $ query- & gt; bypass pattern (': id', $ id); $ query- & gt; BindParam (': var1', $ VAL1); $ Query- & gt; bindParam (': var2', $ val2); $ Query-> Executed (); I Trying to use print_r ($ con-> errorInfo ()) but Fatal error: Undefined method mysqli :: errorInfo ( ) ... can someone tell me what am I missing? Flaffeh said, you have PDO Missing Mysqy, try it: $ con = new PDO ('mysql: host = 127.0.0.1; dbname = csvdangercheck', 'root', '');
Read more

logging - How can I log both the Request.InputStream and Response.OutputStream traffic in my ASP.NET MVC3 Application for specific Actions? -

-
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i
Read more

java - Why my included JSP file won't get processed correctly? -

-
I am trying to create Java web framework (and learning), and on the basis of 'Code Generator In the process of making the material view of the database in the process of development, I stumbled into a difficulty, which I do not know how to solve it. First of all, I want the following index.jsp : & lt; Body & gt; Use all pages to be created. & Lt;% @ include file = "header.jsp"% & gt; & Lt; Hours / & gt; & Lt;% @ included file = "body.jsp"%> & Lt; Hours / & gt; & Lt;% @ include file = "footer.jsp"% & gt; & Lt; / Body & gt; And, in body.jsp , I should have it like this: & lt; Jsp: include page = "$ {Application_modul}"%> Where application_modul is an attribute defined in its controller: request.setAttribute ("application_modul", "USER_ACCOUNT \\ ' View_user_account.jsp "); This file can be found properly, but the processed JSP does
Read more