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 ...
GitHub

SQLServer NVARCHAR column query parameter is set as VARCHAR

Expected behavior and actual behavior: I'm researchig jOOQ Professional trial to use in our project with SQLServer 2017. When there is NVARCHAR column and when the column is used as a query parameter, ...