使用SQL将文本文件导入通用数据库

I am currently trying to import a semi-colon delimited text file into a database in c# using OleDb where I don't know the type (SQL Server, Access, Oracle, MySQL, postgreSQL, etc.) Currently I'm reading in the file as a database using the Jet text reader then creating a prepared insert statement, populating the fields, then commiting at the end. While that works, it's slow and for millions of rows, it takes way too long.I am currently trying to import a semi-colon de