i am trying to update a SQL-table with a button containing the function UpdateIf in PowerApps.
The button contains the following code:
UpdateIf(
'[dbo].[INVINFO]',
IVI_ID_NR = Dropdown_Inventur.Selected.Result && IVI_MANDANT = Dropdown_Mandant.Selected.Result,
{IVI_ERFSET_MENGE: IVI_LAGER_IST - IVI_VORTRAG_MENGE}
)
My Problem is that it only updates the first 100 rows.
Based on the Dropdown-selection, 500-3000 rows should be updated.
I can't find anything about this 100-rows limitation in the Microsoft-documentation, so my question is: Am i doing anything wrong? Is there an alternative to UpdateIf? (i tried ForAll & Patch, but it was very slow, so i dumped it)
Thanks :)
I found a workaround for this. I just made a stored procedure in the sql server that does this calculation. It works much faster and updates all rows, not just 100.
Related
Ive come across a very unusual problem (for me at least) and I have no idea how to solve it.
Essentially I made a really simple selection query to search our clients in a table (dbo_t_Person) and return their records. I needed them to be searchable even if we only have an email address, or phone number for some clients on hand. Therefore I wrote the criteria to either ignore a field if no data was entered, or to search similar (via 'Like') if only partial details were entered into any given field. See the SQL below, apologies for how repetitive it is.
This is all well and good, it works perfectly and is fast enough for our uses.
However.
I can run the query as many times as I wish with new data entered and it works fine, but if I close the query and reopen it, the SQL goes haywire and it runs out of memory and crashes access, this is crashing just opening the SQL as well as running it. By haywire I mean that if i manage to luck out and reopen the SQL, lines of SQL are suddenly copied endlessly on the page.
This happens every time I rewrite the SQL from scratch, how the hell do I stop this happening?
Here is the working clean code:
SELECT dbo_t_Person.PersonID
,dbo_t_Person.FullName
,dbo_t_Person.Address1
,dbo_t_Person.Address2
,dbo_t_Person.City
,dbo_t_Person.Zip
,dbo_t_Person.STATE
,dbo_t_Person.Country
,dbo_t_Person.Mobile
,dbo_t_Person.Phone
,dbo_t_Person.Email
FROM dbo_t_Person
WHERE (
(
(dbo_t_Person.PersonID) = [Forms]![from MICHAEL TEST WORKING]![OwnerIDEntry]
OR [Forms]![from MICHAEL TEST WORKING]![OwnerIDEntry] IS NULL
)
AND (
(dbo_t_Person.FullName) LIKE "*" & [Forms]![from MICHAEL TEST WORKING]![NameEntry] & "*"
OR [Forms]![from MICHAEL TEST WORKING]![NameEntry] IS NULL
)
)
And so on for the remaining entry fields
However if I can get the SQL back open again it it appears thousands of lines of
Or [Forms]![from MICHAEL TEST WORKING]![NameEntry] Is Null
for all entry fields is endlessly repeated.
Something is making the code copy end on end, how do I stop it?
Consider an adjusted WHERE clause with NZ() to handle if controls are empty or not.
WHERE dbo_t_Person.PersonID = NZ([Forms]![from MICHAEL TEST WORKING]![OwnerIDEntry],
dbo_t_Person.PersonID)
AND dbo_t_Person.FullName = LIKE "*" & NZ([Forms]![from MICHAEL TEST WORKING]![NameEntry],
dbo_t_Person.FullName) & "*"
Try changing your criteria to be more efficient and clean, like this:
IIF(ISNULL([Forms]![from MICHAEL TEST WORKING]![OwnerIDEntry]),TRUE,PersonID=[Forms]![from MICHAEL TEST WORKING]![OwnerIDEntry])
Since you are only dealing with a single table you can also do away with dbo_t_Person. from everywhere, like this:
SELECT PersonID,FullName,Address1,Address2,City,Zip,STATE,Country,Mobile,Phone,Email
FROM dbo_t_Person
Maybe the simplified version of the SQL will stop Access from corrupting it.
My script allows a user query from a sheet a SQL database. Before letting the script write in the sheet the select's result, how can I know the number of rows I am getting from that query?
Multiplying the count of rows by the count of columns I want to warn the user if the query result size is over 10.000 cells so he is aware of crashing the sheet.
The method getColumnCount() works perfect but not for rows. I tried some other ways but nothing worked... any advice?
var columnsNumber = resultmetadata.getColumnCount();
ui.alert(columnsNumber); //this works
var rowsNumber = resultmetadata.getRowCount();
ui.alert(rowsNumber); //this doesn't work
Thanks,
Gerónimo
Through this post How do I get the size of a java.sql.ResultSet? thanks to Martin Hawksey, I made this and worked perfect:
if (result.last()) { //query result
var rowsNumber = result.getRow();
result.beforeFirst(); // not rs.first() because the rs.next() below will move on, missing the first element
}
developers, I need again your help.
I work with a very big MS SQL database, records in this db more than 1kk.
So, when i try to make query, i get error with limiting binding of 2100 parameters. I try to make also query with DB::raw, but it doesn't help.
I not want to make a pure SQL query. Any solutions?
$product_codes = array_slice($product_codes, 0, 1999); // in original $product_codes about 4k codes.
$wheels = Wheel::select(array('Wheel_Size'))->whereIn('Product_code', $product_codes)->lists('Wheel_Size');
Write the following code inside vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php in the WhereIn method after the check has been made to see whether $values is an instance of Closure (Line number 672 in my project)
if(count($values)>800)
{
return $this->whereRaw($column. ' IN ('.implode(',', $values).')');
}
I am missing the SQL out of this to Bulk update attributes by SKU/UPC.
Running EE1.10 FYI
I have all the rest of the code working but I"m not sure the who/what/why of
actually updating our attributes, and haven't been able to find them, my logic
is
Open a CSV and grab all skus and associated attrib into a 2d array
Parse the SKU into an entity_id
Take the entity_id and the attribute and run updates until finished
Take the rest of the day of since its Friday
Here's my (almost finished) code, I would GREATLY appreciate some help.
/**
* FUNCTION: updateAttrib
*
* REQS: $db_magento
* Session resource
*
* REQS: entity_id
* Product entity value
*
* REQS: $attrib
* Attribute to alter
*
*/
See my response for working production code. Hope this helps someone in the Magento community.
While this may technically work, the code you have written is just about the last way you should do this.
In Magento, you really should be using the models provided by the code and not write database queries on your own.
In your case, if you need to update attributes for 1 or many products, there is a way for you to do that very quickly (and pretty safely).
If you look in: /app/code/core/Mage/Adminhtml/controllers/Catalog/Product/Action/AttributeController.php you will find that this controller is dedicated to updating multiple products quickly.
If you look in the saveAction() function you will find the following line of code:
Mage::getSingleton('catalog/product_action')
->updateAttributes($this->_getHelper()->getProductIds(), $attributesData, $storeId);
This code is responsible for updating all the product IDs you want, only the changed attributes for any single store at a time.
The first parameter is basically an array of Product IDs. If you only want to update a single product, just put it in an array.
The second parameter is an array that contains the attributes you want to update for the given products. For example if you wanted to update price to $10 and weight to 5, you would pass the following array:
array('price' => 10.00, 'weight' => 5)
Then finally, the third and final attribute is the store ID you want these updates to happen to. Most likely this number will either be 1 or 0.
I would play around with this function call and use this instead of writing and maintaining your own database queries.
General Update Query will be like:
UPDATE
catalog_product_entity_[backend_type] cpex
SET
cpex.value = ?
WHERE cpex.attribute_id = ?
AND cpex.entity_id = ?
In order to find the [backend_type] associated with the attribute:
SELECT
backend_type
FROM
eav_attribute
WHERE entity_type_id =
(SELECT
entity_type_id
FROM
eav_entity_type
WHERE entity_type_code = 'catalog_product')
AND attribute_id = ?
You can get more info from the following blog article:
http://www.blog.magepsycho.com/magento-eav-structure-role-of-eav_attributes-backend_type-field/
Hope this helps you.
I'm trying to generate a new SharePoint list item directly using SQL server. What's stopping me is damn tp_DirName column. I have no ideas how to create this value.
Just for instance, I have selected all tasks from AllUserData, and there are possible values for the column: 'MySite/Lists/Task', 'Lists/Task' and even 'MySite/Lists/List2'.
MySite is the FullUrl value from Webs table. I can obtain it. But what about 'Lists/Task' and '/Lists/List2'? Where they are stored?
If try to avoid SQL context, I can formulate it the following way: what is the object, that has such attribute as '/Lists/List2'? Where can I set it up in GUI?
Just a FYI. It is VERY not supported to try and write directly to SharePoint's SQL Tables. You should really try and write something that utilizes the SharePoint Object Model. Writing to the SharePoint database directly mean Microsoft will not support the environment.
I've discovered, that [AllDocs] table, in contrast to its title, contains information about "directories", that can be used to generate tp_DirName. At least, I've found "List2" and "Task" entries in [AllDocs].[tp_Leaf] column.
So the solution looks like this -- concatenate the following 2 components to get tp_DirName:
[Webs].[FullUrl] for the web, containing list, containing item.
[AllDocs].[tp_Leaf] for the list, containing item.
Concatenate the following 2 components to get tp_Leaf for an item:
(Item count in the list) + 1
'_.000'
Regards,
Well, my previous answer was not very useful, though it had a key to the magic. Now I have a really useful one.
Whatever they said, M$ is very liberal to the MOSS DB hackers. At least they provide the following documents:
http://msdn.microsoft.com/en-us/library/dd304112(PROT.13).aspx
http://msdn.microsoft.com/en-us/library/dd358577(v=PROT.13).aspx
Read? Then, you know that all folders are listed in the [AllDocs] table with '1' in the 'Type' column.
Now, let's look at 'tp_RootFolder' column in AllLists. It looks like a folder id, doesn't it? So, just SELECT the single row from the [AllDocs], where Id = tp_RootFolder and Type = 1. Then, concatenate DirName + LeafName, and you will know, what the 'tp_DirName' value for a newly generated item in the list should be. That looks like a solid rock solution.
Now about tp_LeafName for the new items. Before, I wrote that the answer is (Item count in the list) + 1 + '_.000', that corresponds to the following query:
DECLARE #itemscount int;
SELECT #itemscount = COUNT(*) FROM [dbo].[AllUserData] WHERE [tp_ListId] = '...my list id...';
INSERT INTO [AllUserData] (tp_LeafName, ...) VALUES(CAST(#itemscount + 1 AS NVARCHAR(255)) + '_.000', ...)
Thus, I have to say I'm not sure that it works always. For items - yes, but for docs... I'll inquire into the question. Leave a comment if you want to read a report.
Hehe, there is a stored procedure named proc_AddListItem. I was almost right. MS people do the same, but instead of (count + 1) they use just... tp_ID :)
Anyway, now I know THE SINGLE RIGHT answer: I have to call proc_AddListItem.
UPDATE: Don't forget to present the data from the [AllUserData] table as a new item in [AllDocs] (just insert id and leafname, see how SP does it itself).