Currently it's redundant and not easy to read.
```
{"message":"JSON object requested, multiple (or no) rows returned",
"details":"The result contains 2 rows"}
```
Now:
```
{"message":"Cannot coerce the result to a single JSON object",
"details":"The result contains an array of 0 objects"}
``
Also correct docs which had a wrong error code.
- Fixed "column reference <col> is ambiguous" error when selecting "?select=...table(col,count())"
- Fixed "column <json_aggregate>.<alias> does not exist" error when selecting "?select=...table(aias:count())"
Previously, we'd silently report "200 OK" on the root endpoint, but
would never return any endpoints from the schema cache.
Now the schema cache query fails because of the ::regnamespace cast.
Previously they were passed as a JSON payload. This results in a LATERAL
join for the calling expression, which prevents LIMIT from being pushed
into the inlined function call, making some requests really slow.
Resolves#2858
Previously using a generic mimetype handler failed when any kind of select= was given, because
we tried to cast the select-result to the original table type. With this change, this cast is
only applied when select=* is given implicitly or explicitly. This is the only case where this
makes sense, because this guarantees that correct columns are selected in the correct order for
this cast to succeed.
Resolves#3160
"render" is a loaded term than might be thought as the generation
of a full HTML page. While for this phase we only process the status
and the headers.
Changing it to "response" so is not misleading at least. Users can check the
docs for clarification.
* PUT returns 201 instead of 200 when rows are inserted
* POST with "Prefer: resolution=merge-duplicates" returns 200 instead of 201 when no rows are inserted
* test text/html and drop HtmlRawOutputSpec.hs
* all tests passing, removed all pendingWith
* make functions compatible with pg <= 12
* move custom media types tests to own spec
* anyelement aggregate
* apply aggregates without a final function
* overriding works
* overriding anyelement with particular agg
* cannot override vendored media types
* plan spec works with custom aggregate
* renamed media types to make clear which ones are overridable
* correct content negotiation with same weight
* text/tab-separated-values media type
* text/csv with BOM plus content-disposition header
