:: DeveloperApi :: Encapsulates everything (extensions, workarounds, quirks) to handle the SQL dialect of a certain database or jdbc driver.
:: DeveloperApi :: A database type definition coupled with the jdbc type needed to send null values to the database.
The database type definition
The jdbc type (as defined in java.sql.Types) used to send a null value to the database.
:: DeveloperApi ::
Registry of dialects that apply to every new jdbc
All new dialects are applied to new jdbc DataFrames only. Make sure to register your dialects first.