doctrine2 - Getting odd behavior from $query->setMaxResults() -

-

When I call setMaxResults on a query, it wants to treat the maximum number as "2" Regardless of whoever is real value 

  function findMostRecentByOwnerUser (\ Entities \ user $ user, $ border) {resonant "2: $ limit 
"; $ Query = $ this- & gt; GetEntityManager () - & gt; Security ('Select from Institutions' Thread TJnnetT.Message is joining Teahu GroupG where G. User User:: Order for the owner by MEMSTamp DESC) ;; $ Query-> Setpalmator ("owner_gier", $ user); $ Query-> SetMaxResults (4); Repeat $ query- & gt; GetSQL () "& Lt; br & gt;"; $ Result = $ query- & gt; GetResult (); Echo "3:". Count ($ result); Returns $ results; } When I exclude the  setMaxResults  line, I get 6 results. When I leave it, I get 2 most recent results. When I run the generated SQL code in phpMyAdmin, I get 4 most recent results. The generated SQL for reference is:  
  SELECT & lt; Too many columns, all T0_ & gt; T0_iner join message from thread m1_ ON t0_.id = m1_.thread_id inner join group g2_ ON t0_.group_id = g2_.id WHERE g2_.ownerUser_id =? By reading m1_.timestamp DESC LIMIT 4   
 
  edit :  
 While reading, I came to the following:  
 
 If your query contains a fetch linked collection, the range of results are being specified which are what you expect. Set maximum results, the database restricts the number of result rows, however in case of a fetch-related archive a root unit can appear in multiple rows, it can be effectively hydrated by the specified number of results.   
 I'm pretty sure that I'm not collecting a patch attached. I am under the assumption that there is a fetch linked collection, where I do something like  SELECT t, join the thread t.messages . Am I wrong in my understanding about this?   
 
 
 An update: You can use the paginator with the principle 2.2+

Comments

Post a Comment

Popular posts from this blog

mysql - BLOB/TEXT column 'value' used in key specification without a key length -

-
I have developed an extension which works up to 1.6 on Magren (I'm trying Enterprise Edition, And I think the community is the same problem, because it is the same code). In my install script, I see the $ installer-> gt; CreateEntityTables ($ this- & gt; getTable ('alphanum / info')); The installation is done until it is not in the _text unit table. It crashed there! It turns out that when I log in to SQL and run it via PHPmyadmin, then this error is: Blob / Text column 'value' is used without the key 'key' . I saw the code there, and this is what is trying to create an index on the value column: -> addIndex ($ this- & gt; getIdxName ($ eavTableName, array ( 'attribute_id array (' attribute_id ',' value ')) - & gt; addIndex ($ this- & gt; getIdxName ($ eavTableName, array (' entity_type_id ' , 'Value')), array ('entity_type_id', 'value')) If there is no if statement is n...
Read more

c# - Using Vici cool Storage with monodroid -

-
Oh, for the moment I am not sure how it is officially supported, but for the success of the people Using Monodroid Vic Cool Storage I am able to leave and compile assemblies in my project, but while trying to use some classes, the errors of time have to be gathered. Especially when trying to connect like the example for Mono Touch string dbName = path. Cobain (environment. Gatefolder path (environment specialfolder personal), "mydb.db3"); // The following line will be called coolestation, where is the database, // to make it if it does not exist, and call a delegate that creates the necessary tables (only when the database file was newly created //) CSConfig.SetDB (DbName, true, () => {CSDatabase.ExecuteNonQuery ("Subscriber Integer Primary Key Attribute, Name Text (50) No, Number, Date First Text (30)");); There is no difference when I try to use the methods of CSConfig and when I cscfif If I try to pass 3 aggregates to STDB (3) then I get the invalid ...
Read more

python - referencing a variable in another function? -

-
I am an experienced TCL developer and write my own processes to help myself. I call it a proc i callVar, print out the value of the variable in a certain format, so I know that it is variable and what is the value "set foo 1; putVar foo" result 'foo = "1" I want to do the same thing in Python, but I can not find the answer :( In TCL I use the up command because when I pass the name of the variable, then I can see the value at the top. . I understand that an advanced light in the dragon There is no mechanism of r, but with its introspection capability, I would think that this is something trivial, but I am not getting the answer anywhere. It seems that this should work: and expanded: def foo (): y = "Hello World" printwor ("y") foo () y = "Hello World " You can, but you should not do so if your code is correct If is needed , then there is something wrong with your design, and you should probably use the dictionar...
Read more