GitHub

sql-query-to-convert-numeric-to-nvarchar.md

--DATA_TYPE is the type we want to convert to. --VALUE is the value we want to convert into DATA_TYPE. --DATA_TYPE is the type we want to convert to. --VALUE is the ...
Ars Technica

Sending data from SQL Server to MySQL -- converting type nvarchar(2000) to type TEXT

You're not providing quite enough information, what mechanism (not just ODBC) are you using to transport the data? A DTS/SSIS package? A piece of custom software?
GitHub

SQL Server DDL for metadata tables should use NVARCHAR to prevent performance degradation and deadlocks from implicit conversion

I'm reporting a significant performance issue and a potential for deadlocks when using Spring Batch with a SQL Server database. The root cause is a data type mismatch between the default Spring Batch ...