oracle - NHibernate - Deleting objects with composite PK, when one of the PK columns is NULL -

-

Hey, I'm trying to remove one unit of the following structure from Oracle 10G tables:

< Pre> square records {string id; String name; Date time date time; }

with the following mapping: 

  & lt; Class name = "records" table = "recs" & gt; & Lt; Total-ID & gt; & Lt; Key-property name = "P_ID" /> & Lt; Key-property name = "NAME" /> & Lt; / Id & gt; & Lt; Property Name = "Date Time" column = "DATE_TIME_V" /> & Lt; / Square & gt; Now, say, that table has PK P_ID and NAME column (composite key), when NAME allows but P_ID does not. Now, this issue is that when NHibernate tries to delete an object with P_ID = 9 and NAME = NULL, it produces the following statement:  
  from RECS Delete where RP_ID = 9 and NAME = NULL  
 
 OBiOsili will not remove anything, because 'NAME = NULL' should be 'NAME IS NULL' Do I remember something here Like NHibernate, does any other value cause the cure to cure? 
 
 Thanks, Herrell

"Say PK P_ID of the table and NAME is the column (composite key), when NAME permits "

Not possible The primary key column can not be zero You have a table without a primary key, that is why You are having problems.


Comments

Post a Comment

Popular posts from this blog

c# - How to capture HTTP packet with SharpPcap -

-
I would like to capture all incoming HTTP packets on my machine. To do this, I am using SharpPcap which is a WinPcap The cover is. SharpPcap works very well, but it captures TCP packets and what it wants to do for me is a very low level. Does anyone know how can I easily get full HTTP requests / reactions from all these TCP packets? Thanks SharpPcap is already able to capture the packet in the same way That's what the virus does (just in the code instead of the GUI). And you can either either parse them directly or you can put them in the drive in the common .pcap file format. The steps to parse the capture are: Open a connection at any time Loop a while Or start capturing using an event callback Parsing the raw packet for the type you want If you are reading .PPP dump files In addition to calling you an offline capture reader is almost the same, there is no need to select an interface, and you can set the majority There is no need to do the modes. All st
Read more

jquery - SimpleModal Confirm fails to submit form -

-
I am trying to confirm jQuery to show yes / no confirmation when I submit a form. I had modified (in the last list) to capture and block form submissions. However, it only works with jQuery 1.2.6, a recent upgrade stops 1.3.2, if yes is clicked, then by submitting the form. But I can not understand what is wrong / inconsistent in my code now. Demo (which works in both versions of a simple window.href implementation). $ (document) .ready (function () {$ ('input.delete'). Click (function (e) {e.preventDefault (); var target = $ (e .target); Confirm ("Really delete this event?", Function () {target.click ()});});}); How about something like this? The idea of ​​catching clicks (and fire!) On the submitted event is not click event. $ (document) .ready (function () {$ ('# myForm'). Submit (function () {var f = this; Confirm (" Remove? ", Function () {$ (f). Submit ();}) Return; Return the initial session;}}}}; Hope That this is som
Read more

php - Multiple Select with Explode: only returns the word "Array" -

-
By using Wordpress I have created a multiple selection box so that users can select categories to exclude. When the page is initially loaded, I see my predefined default option. However, when I select a new value and I save ... I only see the word "Array" and have not chosen anything else? & lt; Class = "amultiple" id = "& lt; php echo $ value ['id'] ;? gt;" name = "& gt; php echo $ value ['id'] ;; gt; []" Multiple = "multiple" size = "8" & gt; & Lt ;? Php global option; Foreign currency ($ value as value $) {if (get_settings ($ value ['id']) === FALSE {$$ value ['id'] = $ value ['std']; } And {$$ value ['id'] = get_settings ($ value ['id']); }} $ Ranges = & amp; Amp; Categories ('type = post & orderbiz = name & amp; hide_empty = 1'); If ($ ranges) {$ ex_cat = implode (',', $ tt_cat_exclude); Forex Currency ($ range a
Read more