Day # 2 of SQL -
I am trying to run a function that I made yesterday, but SMSS is looking at the "Master" database and not my "Metrics" database so it won't run - it says "Invalid Object Name".
I know this is a simple question, but I'm not even sure what the correct term is. Do I need to change my "scope"? My "focus"? My "active database"? Not sure how to look this up on Google.
Add the line USE Metrics before your function call.
You can also change the database by using the dropdown list on the toolbar in the top left of Management Studio.
And of course, you can also fully qualify your call like this:
SELECT Metrics.dbo.splitstringcomma()
Adding USE YourDatabaseName at the start of all your scripts is a good habit to get into. That's my own preference.
On the SQL Editor Toolbar you have the option to change the available database.
HolTestDB in this example is the current database
Read more from: http://msdn.microsoft.com/en-us/library/ms177264.aspx
Related
I'm getting unable to resolve table errors appear in php files containing SQL querying valid tables.
If I Ctrl + Enter over the query, then I get expected results in the DB console, and if I expand the database in the DB explorer tab then I can see the tables.
It's not affecting code execution, but it's annoying because it catches my eye when writing code, and it masks real SQL errors.
I've tried refreshing the database connection, and I've verified that the php tab is connecting to the correct database.
In 2017.2 I had to go to
Settings > Languages & Frameworks > SQL Resolution Scopes
and add my project and database link in there to get it right again.
Try re-creating DB connection from scratch (delete existing one and create it again).
Thinking of possible reasons ... I can think of this scenario:
working with project in current stable version (currently 2016.1.x);
trying EAP build for next version (2016.2 at this moment) on this project and make some DB-related changes there (even simple syncing DB);
going back to stable version (2016.1.x) .. and because new version uses newer file format/versioning for DB-related data (cached DB structure etc) IDE may start ignoring "unknown/newer" format for such data and instead of throwing appropriate warning it just "silently" throwing "unresolved table" message.
No other ideas.
I was getting what OP was getting, and the problem was my DB Server was MariaDB and i had MySQL selected as the SQL Dialect.
See File > Settings: Languages & Frameworks > SQL Dialects.
Faulty error pollution DRIVES ME NUTS TOO!
If I start having SQL resolution issues, I will check my resolution scopes (settings -> Languages & Frameworks -> SQL Resolution Scopes).
Generally I have the most issues when my project mapping is set to 'All Data Sources' by default.
The following steps always fixes it for me:
Click the Project Mapping Dropdown
Uncheck the global 'All Data Sources' setting (required to make other selection available)
Click the drop down arrow for your Database connection
Check 'All Schemas' (Or Specific Tables)
Click OK to close the settings window
Your false resolution errors should disappear after the next parse cycle.
You aren't limited to applying the above steps to just one DB connection, you can do it for all connections in your project.
Sometimes adding a custom resolution scope will work as well, but it is hit or miss for me.
Click the plus sign (top right)
Select the file you are working on and hit 'OK'
Select the 'Resolution Scope' column
Deselect 'all data sources'
Select the specific DB resources you want
Reconnecting to the DB never works for me.
Specifying the table works well... but it can become very cumbersome as the project grows.
I have also run into an additional situation where PHPStorm would only resolve some of my queries, no matter what scope resolution settings I used. However, after I attached a console to my file, they resolved just fine.
(Search for 'Attach Console' in Help | Find Action. You can also add it to a 'Quick List' or Keymap it.)
Although this answer is specifically for phpstorm, I had this same issue in IntelliJ and none of the above fixes worked for me. I had my scope added, everything was active. I could query the database in the console window perfectly fine, and I was totally stumped.
Eventually, I noticed some text in the database panel that said 0 of 4 in tiny text. It looked like this:
Upon clicking on the 0 of 4 text, I discovered there were no schemas added to the connection, even though a default database was set upon making the connection originally. Going to that page allows you to add schemas. Be sure to either select "All schemas", "Current schema", or the specific database that you want to use with your connection.
Changed dialect to MariaDB on global and project level.
OR
To dismiss this error in PHPStorm versions before 2017 which have no SQL Resolution Scopes option:
Go to File
Go to Settings...
Go to Editor and then Inspections
In SQL chapter uncheck Unresolved reference
Click Apply and then OK
Adding database name before the table name worked in my case.
For instance, instead of writing SELECT * FROM Client, put SELECT * FROM database.Client.
I will add another answer, because for me, it was a completely different (embarrassing) cause:
I somehow forgot to add the database name in the data sources general settings (where you also set the host, user and password).
In my case, I have clicked the right button in the SQLScript and change the Dialect to "Generic SQL". It worked for me.
I solved this problem as follows:
CTRL + SHIFT + F10
new query console
Write a selection query to the database, for example:
SELECT * FROM user WHERE user_email='$email' AND user_password='$password'
Enter your code page and click on the table name in the query
ALT + ENTER
run query in console
Select the console you created
First, you need to check the Schemas tab, and make sure you've added the database.
If the unable to resolve table error stills appears, there're two options to fix this:
1.You can edit the properties of the Data Source and add the name of Database, then you can see that select * from table works well.
2.On the other hand, you can also use sql like this select * from database.table. It works for me.
By the way, in many situations, autocomplete can be very useful.
[PHPSTORM]I solved this problem by setting
Languages&Features
SQL Dialect
adding your current file into path and modify its SQL Dialect as a server you are using.
NOTICE!!!!! mine is MySQL but it is exactly MySQL causing problems, after switching into [generic SQL] PROBLEM SOLVED!!!
I tried to use my own custom roster by integrating mod_roster_odbc. I changed the config file too (commented out mod_roster and make a new entry for mod_roster_odbc). After running with this setup, mod_roster_odbc module is getting started ( I put some logs to in start function, those I can see). But none of other function is not getting called as I alter presence or logged out/logged in.
Please help to identify where I am making the mistake.
I think I know the answer to this. many websites tell you to use mod_roster_odbc.erl to create your own rostering. I believe thats your problem. Many of the functions are merged into mod_roster.erl file itself. I dont think this is mentioned anywhere.
So what you need to do is in ejabberd.cfg enable mod_roster_odbc but dont remove the mod_roster.erl file with the odbc file. This file will take care.
Finally you need to create a rosterusers table (or something like it) so that ejabber can query for friend list. After these changes, just restart ejabber server and you should be good to go. hope this helps.
MS Access 2010, Win 7 on a regular formI didn't intentionally place any ActiveX or OLE things.. not even sure what they are. But anyways, whenever I put something in the code of a particular form, it says "The Expression XXXXX you entered as the event property setting produced the following error: A problem occured while MyDB was communicating with the OLE server or Active X Control
Huh? No matter what I put in the form's code, this happens. I had an empty Form_Current() ONLY which still tripped this. There's a lot of formatting and work into the form, I'd rather not scrap it.. If I leave the code window completely empty (only Option Compare Database), it does not trip the error; however then my form is useless.
I've seen things about this being a language issue, but my other forms (running the same code techniques and most of the same code) are fine and it's an english Access with an english language PC. Ideas?
Code setting off the error:
Private Sub Form_Current()
End Sub
Seriously.
I faced the same problem and I tried many things, the only (and fastest) solution that worked is to do the following:
1) Close the form that is causing the error.
2) Rename this form.
3) Duplicate it: Copy, then Paste, you will be prompted to set a name for the new form. Give it the original name.
4) Delete the original form that was causing the error.
5) Open the pasted form and it will work OK.
This solution worked fine with my database...
Regards...
Check for missing references. Make a back-up, decompile, compact & repair and if that does not work, copy everything to a new db ( http://www.granite.ab.ca/access/corruptmdbs.htm ) You may have to skip copying the problem form. Sometimes it is worth creating a new form, selecting all the controls from the old form and pasting into the new form.
you can change the language setting to have a try, the steps are as follow:
1、Open window command ,run "intl.cpl"
2、choose the Administrative item ,change the system locale settings.
Hope that can help you.
I have run into this problem many times. The error statement is horrible as it provides basically no useful information. I have found that Abu Hassan's solution typically works best (duplicate the form and delete the original) but that did not work for me on one occasion, where I had to delete an import statement that I had recently added:
imports system.collections
Once I deleted that import statement everything worked again. So if duplicating the form doesn't work then try undoing something you recently did. It could be this import statement or one similar to it.
Very strange error, that sometimes occurs in my databases too.
It seems to go wrong mostly on UNBOUND FORMS (unbound forms have no RECORDSOURCE).
What I have done recently is :
temporarily define "some" table (e.g. a config table with just one record) as the RecordSource,
compile the program (Note that this usually goes OK, even before the fix!)
Save the form.
Open the form. This should work fine now!
Delete the RecordSource, recompile and save again.
Most of the time, my forms work fine again after that.
as my experience some of errors because you use your local language in VBA statement
so you must adjust your local language as language of system from control banal >> language or region>>administrative>>change system local then select your local languages
or find the word was not English in vba and retype it by English
I am trying to use the ASP.NET Dynamic Data Filtering project, but I'm running into a problem during the configuration.
I'm following the instructions on the author's blog, and everything works like described. Then it tells me to change the datasource using the designer view. I am told to select the "GridDataSource" in the "Configure data source" wizard. This option is not there though.
I get all of the classes in my project, including the DataContext that was generated by Linq. When I choose "Show only DataContext objects", the dropdown ("Choose your context object:") is completely empty.
When I turn of the checkbox and choose my DataContext class, I get asked which table I want and all that. But, as the whole purpose of a Dynamic Data site is NOT to use one single table, that's not much help.
So I've looked at the instructions again and copied the resulting datasource from the example:
<asp:DynamicLinqDataSource ID="GridDataSource" runat="server"
EnableDelete="True" EnableUpdate="True"></asp:DynamicLinqDataSource>
Which is exactly what I had, without the "WhereParameters" nodes in there.
Now, when I run the list page however, I get an exception about a missing datasource from the filtering component. Of course when I remove the DynamicFilterRepeater, it works again.
This is the meat of the exception:
[InvalidOperationException: Missing DataSource]
Catalyst.Web.DynamicData.DynamicFilterRepeater.GetTable() in D:\Catalyst\Projects\DynamicData\Project\Trunk\DynamicData\DynamicData\DynamicFilterRepeater.cs:74
Catalyst.Web.DynamicData.DynamicFilterRepeater.GetFilters() in D:\Catalyst\Projects\DynamicData\Project\Trunk\DynamicData\DynamicData\DynamicFilterRepeater.cs:81
Catalyst.Web.DynamicData.DynamicFilterRepeater.OnInit(EventArgs e) in D:\Catalyst\Projects\DynamicData\Project\Trunk\DynamicData\DynamicData\DynamicFilterRepeater.cs:106
How do I make the DynamicFilterRepeater recognize my datasource?
I'm using VS2010 Pro, on a Win7 machine.
have you looked at the sample project you get when you download the source code.
Have a look at my blog post here Dynamic Data Filtering – Installation
Is there any way I can identify unused forms/reports/queries in a compiled Access (2003) project?
Edit : There is no check for unused objects menu item in my database window.
AccessContextMenu http://f.imagehost.org/0551/AcessContextMenu.jpg
Yes, in the Database window, right click on the object (form/report/etc) and select "Object Dependencies". If it doesn't show up any where, it probably isn't used.
Although that doesn't tell you if it is called in VBA code somewhere. However you can almost totally eliminate that possibility by doing a search for the object name when viewing the VBA and make sure that you have "Current Project" selected instead of "Current Module". It doesn't prevent some evil coder from string concatenating the object name together somewhere; but it's unlikely.
Try SpeedFerret over anything from fms (it has add'l features that will probably be useful to you as a developer, and it supports .mde files).
A demo can be obtained here:
http://www.moshannon.com/downloads.html
Other useful MSAccess utitlities:
http://www.granite.ab.ca/access/thirdparty.htm