Module dialect 

What DRE knows about each source type’s SQL: how to quote identifiers and string literals, how unquoted names compare, and which functions reach outside the database. One table, so dre catalog, dre query and the integrations reading the catalogue agree.

A type missing here fails closed: no catalogue, and no literal an integration could build.

Structs

Dialect

Enums

IdentifierCase

How an identifier written without quotes matches a stored name.

LiteralStyle

How a string value becomes a SQL literal.

Functions

of

The dialect of a source type, or None when DRE doesn’t know its quoting rules.