The dataTypeModifier, corresponding to pg_attribute.atttypmod in the system tables (ref: https://www.postgresql.org/docs/15/catalog-pg-attribute.html), is currently completely ignored. It is currently only defined for the built-in types varbit and varchar (and any custom types that may need it), but the value is potentially meaningful and should be available during decoding (e.g. provided by PostgresCell etc.)
The
dataTypeModifier, corresponding topg_attribute.atttypmodin the system tables (ref: https://www.postgresql.org/docs/15/catalog-pg-attribute.html), is currently completely ignored. It is currently only defined for the built-in typesvarbitandvarchar(and any custom types that may need it), but the value is potentially meaningful and should be available during decoding (e.g. provided byPostgresCelletc.)