How to force convert to VARCHAR in LINQPAD?

abhi · September 2018

I have a simple convert query that I am trying to rewrite in LINQPAD.

SELECT * FROM MS_CUSTOMER_MASTER_GRID MCMG
	WHERE MCMG.[Cust Address Line 1] != Convert(varchar,MCMG.[Cust Address Line 1])

Thanks!

nescafe · September 2018

I'm not sure there is any LINQ-to-SQL method which can be used to translate into CONVERT(). But you could use direct ExecuteQuery() methods to embed this query in your c# statements script with typed objects.

CREATE TABLE MS_CUSTOMER_MASTER_GRID
(
  [Cust Address Line 1] NVARCHAR(255)
)

INSERT MS_CUSTOMER_MASTER_GRID
VALUES ( N'Abc' ), ( N'😀' )

this.ExecuteQuery<MS_CUSTOMER_MASTER_GRID>(
  @"SELECT * FROM MS_CUSTOMER_MASTER_GRID MCMG
    WHERE MCMG.[Cust Address Line 1] != Convert(varchar,MCMG.[Cust Address Line 1])").Dump();

Result:

IEnumerable<MS_CUSTOMER_MASTER_GRID> (1 item)
CustAddressLine1
😀

How to force convert to VARCHAR in LINQPAD?

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