By default column names from unquoted DDL will be generated in lowercase, for
consistency with other backends.
Set the preserve_case option
to true if you would like to have column names in the internal case, which is
uppercase for DDL that uses unquoted identifiers.
Do not use quoting (the quote_char
option in connect_info when in the
default preserve_case => 0 mode.
Be careful to also not use any SQL reserved words in your DDL.
This will generate lowercase column names (as opposed to the actual uppercase
names) in your Result classes that will only work with quoting off.
Mixed-case table and column names will be ignored when this option is on and
will not work with quoting turned off.