sql server - Adding a float default value in stored procedure but it says that it expect parameter -

-

After

I'm trying to input a duplicate of the room here 

  My code for making proc spInsertToRoom @room_name varchar (50), @room_status varchar (50) = 'tblRoom (ROOM_NAME, room_status, room_rate) @ ROOM_NAME, @ room_status, @ room_rate select the end as' available' Code>  start @room_rate / former> 
 I want to be automatically available. Then when I input one value it just says  
  executive [spInsertToRoom] 'A102', 3500   
 
 Process or function 'spInsertToRoom' The expected parameter is '@room_rate', which was not supplied.   
 But when I try this  
 
 executive [spInsertToRoom] 'A103', @ room_rate = 4000   
 Worked!  
 The reason I'm just wondering is that it needs to input  @ room_rate = 4000  while a person just looked at what I saw on YouTube just like your pre-code Having a variable?   
 
 
 In this case you have to give the names of parameters in your call. What is going on with your code will turn this indirect varchar (50) into 3500 and after that there is no value for room_rate.  
  Executive [spInsertToRoom] @room_name = 'A102', @room_rate = 3500   
 I will make some recommendations I do not have to use float first when You want the numbers to be exact. Float is an approximate datatype, like some NUMERIC (9, 2) would be a better option  
 My second recommendation is to drop the prefix with your names, while searching for the name of the process it is noise and confused with something else Not likely to happen. If this was my system, then the name for this process would be Room_Insert by way of the procs object resolved by that they are working with and the verb is in the end. Room_Update, Room_Delete etc. will be next to the other in the list of sequential sorted processes (like in SSMS).

Comments

Post a Comment

Popular posts from this blog

java - ImportError: No module named py4j.java_gateway -

-
I'm trying to call the Python using the Java program py4j . I've been installing the plug-in Eclipse and test name Piidvi project. I'm trying to execute the following part of the code found on py4j webpage: Import from py4j.java_gateway to JavaGateway, java_import gateway = JavaGateway () jvm = gateway.jvm java_import (jvm, '' Org.eclipse Kkorkrisorsej. * ") Vrkspes_rut = Jvankresourkesplginkgetvrkspas (). GetRoot (Gateway .help (workspace_root, '* Projects *') project_names = [project.getName () (for projects workpace_root.getProjects))] print (Projekt_nam) But I There is an error in import. I have checked that the P4JJ is present in the Jar Eclipse plugin directory. Can anyone help please? I had to install the py4j application
Read more

python - Receiving "KeyError" after decoding json result from url -

-
I am new to Python I am trying to parse JSON result from a URL. Basically, I was using the following: response = urllib.request.urlopen (url) json_obj = json.load (response) It should be a stroke "str 'not' bytes' in the lines of a given" JSON object, so after searching on the StackoverView Flo, I decode the response in this way: F = urllib.request.urlopen (Url) charset = f.info (). Get_param ('charset', 'utf8') data = f.read () decoded = json.loads (data.decode (charset)) If I print "decode" I is as follows: { 'link': { 'summary data': 'https: // localhost / piwebapi / streams / p0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / summary' 'value': 'https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTExNQU42NDIwXFNJTlVTT0lE / price ',' InterpolatedData ':' https: // localhost / Piwebapi / streams / P0_7qHaW4UHU-RlCaz8tpasAAQAAAAU0hJTE...
Read more

.net - Creating a new Queue Manager and Queue in Websphere MQ (using C#) -

-
"itemprop =" text "> I am writing applications that use WebSphere MQ to send messages. My unittests (for flow), I want to verify that I have put the correct message on the response queue. I am trying to figure out how to do this. My main obstacle is that I think it might be scary to clear the queue before running in my queue because the same queue can be used by other applications, I thought a decent solution would be a new line The manager will remove the queue for my solidarity and after using it. So my question is: Is it possible to use C # by using queue manager and queue? After the For future reference and future people, who want to make queues. I thought how to make and remove IBM MQ QE (not quenhers) with PCM messaging. It is not very simple, but it can be done. We have implemented it in a library and it is being used to create and delete commands before and after integration tests. The most important part of the code in this library is shown in the...
Read more