Resolve Common PC Errors
Here are some easy-to-use methods to help you resolve the issue that the sql expression type is not a valid numeric for a sort clause. A collation is a set of rules that tell the database engine exactly how to compare and sort character data using SQL Server. Mapping can be configured at different levels in SQL Server.
What is a collate clause?
COLLATE is a clause used to get a string expression or column in text data types such as char, varchar, text, nchar, nvarchar, and then ntext to convert the string or grin collation to a specific collation.
This morning I am busy doing UNION ALL in SQL between different databases.
Select CostValue AS [VALUE OF SALES], Customer AS [VALUE OF SALES], DocumentType AS [DOCUMENT TYPE], Invoice AS [INVOICE NUMBER], InvoiceDate AS [INVOICE DATE], DATEPART(dd, InvoiceDate) AS [INVOICE DATE], Mass AS MASS, NetSalesValue AS SALES, NetSalesValue - CostValue AS [BIG PROFIT], OrderType, QtyInvoiced AS QUANTITY, SalesOrder, StockCode AS [SHARE CODE], TrnMonth AS [FIN MONTH], TrnYear AS [FIN YEAR], TrnYear * 100 + TrnMonth AS YYYYMM, ShP AS A COMPANYFROM SomeCompanyA.dbo.SalesDetailWHERE (LineType implies 1) AND (TrnYear >= 2010)UNION OF ALLSELECT Cost Value AS [SALES VALUE], Customer AS [CUSTOMER CODE], Document Type AS [DOCUMENT TYPE], Invoice AS [INVOICE NUMBER], Invoice Date AS [INVOICE date], DATEPART (dd, InvoiceDate) AS [INVOICE DATE], Mass AS MASS, NetSalesValue AS SALES, NetSalesValue - CostValue AS [BIG PROFIT], OrderType, QtyInvoiced AS QUANTITY, SalesOrder, StockCode AS [SHARE CODE], TrnMonth AS [FIN MONTH], TrnYear COLLATE DATABASE_DEFAULT AS [FIN YEAR], (TrnYear * 100) COLLATE database_default + TrnMonth AS YYYYMM, 'SGF' AS A COMPANYFROM SQLXXXXXX.SomeCompanyB.dbo.SalesDetail AS SalesDetail_1WHERE (LineType = 1) AND (TrnYear >= 2010)
I’m getting the following new runtime error: “Numeric expression key not valid for COLLATE clause”, which I think is wrongit says this (TrnYear * 100) COLLATE database_default + TrnMonth AS YYYYMM
I don’t know how to assemble mine differently as I understand it mainly because concatenation is a transformation, not a game.
Can anyone give me some advice on how to do this correctly.
I also looked at Use Collate in CONCAT here, but I don’t see how that would work since I’m using the operator this year.
Maybe I missed something. Any advice is welcome.
What is collate SQL_Latin1_General_CP1_CI_AS in select statement?
The collate clause is literally used to search in a case-sensitive and constraint-insensitive manner in SQL Server related columns. There are two more sort clause types: SQL_Latin1_General_CP1_CS_AS for case sensitivity. SQL_Latin1_General_CP1_CI_AS for insensitive output.
In this blog, I will talk about sort conditions and also explain why point type ‘int’ is invalid for sort condition error in SQL Server.
The collate clause is used for event-sensitive and case-sensitive searches across all columns in SQL Server.
There are two types of sort rules:
If some of us use case sensitivity for a column condition, then for example “a” plus “A” would be different. But in case of claim insensitivity, any characters or strings will work.
By default, the sort term uses SQL_Latin1_General_CP1_CI_AS (case insensitive).
To figure out if a particular column is a personal case or a sensitive legal case, we can look at the Lewis matching shown in the image on the right:
Now let’s create a table. Initially, we will not apply any provisions regarding ranking conditions.
A set of scripts for creating tables looks like this:
In the desktop creation script above, I didn’t use a compound clause. Let’s check if it returns the default sentence case insensitive or ‘t and this is shown in the following picture:
Now change my comparison clause in the phone column from case sensitive to case sensitive.
The change script looks like this:
Is SQL_Latin1_General_CP1_CI_AS the same as Latin1_General_CI_AS?
The SQL_Latin1_General_CP1_CI_AS collation is an SQL collation, and the rules for sorting results for Unicode and non-Unicode data are actually different. The Latin1_General_CI_AS collation is the latest Windows collation, and the collation rules for Unicode and non-Unicode data are the same.
And this is also shown in the following images:
But now we want a case-insensitive or event-insensitive sort to be applied to our ID column with an int data type whose rotation operator is:
If we include the above code, then “the subject and style of the Int expression for the COLLATE clause is invalid.” This will throw an error because users cannot apply the collate clause to a column with an int data type, as shown in this picture:Click here to download the software that will fix your computer's errors.