Custom Property Attributes should be returned as a map instead of list of entries

[lvca]

Discussed in #650

^{Originally posted by gramian November 29, 2022}
Dear Developers,

I am experimenting with custom property attributes. When I query the schema of a database with such custom attributes of properties via SELECT FROM schema:types, the custom key of a type has a list (array) of maps (key-value-pairs) storing these custom attributes. Now, I wonder why is this a list of maps and not just a plain map (below custom)?

Thank you for your insight

[lvca]

From @gramian:

@lvca Please reopen this issue:
Unfortunately, in 22.11.1, custom attributes are still a list of maps and not a single map. Given the code above:

CREATE DOCUMENT TYPE mytype;
CREATE PROPERTY mytype.myprop STRING;
ALTER PROPERTY mytype.myprop CUSTOM meta1 = 'how';
ALTER PROPERTY mytype.myprop CUSTOM meta2 = 'are';
ALTER PROPERTY mytype.myprop CUSTOM meta3 = 'you';

then invoking:

SELECT properties FROM schema:types

I get:

[{"custom":[{"meta1":"how"},{"meta2":"are"},{"meta3":"you"}],"name":"myprop","id":1,"type":"STRING"}]

Thank you for taking another look.

[lvca]

Map for custom was only implemented for type custom, not for property custom. Fixed and now will be released in 22.12.1