Re: remaining sql/json patches
jian he <jian.universality@gmail.com>
Commits
GET /api/v1/messages/:b64id/commits
the thread's linked commits as JSON, with link sources.
API reference →
-
SQL/JSON: Various improvements to SQL/JSON query function docs
- ce416fadb4b6 17.0 landed
- 42de72fa7b80 18.0 landed
-
SQL/JSON: Fix some obsolete comments.
- 290a6d800d90 17.0 landed
- 7768b6569de9 16.4 landed
- 3a8a1f3254b2 18.0 landed
-
SQL/JSON: Fix issues with DEFAULT .. ON ERROR / EMPTY
- c0fc0751862d 17.0 landed
-
JSON_TABLE: Add support for NESTED paths and columns
- bb766cde63b4 17.0 landed
-
Fix JsonExpr deparsing to emit QUOTES and WRAPPER correctly
- f6a2529920cf 17.0 landed
-
Fix typo introduced in 6185c9737
- 2f6e78b0619a 17.0 landed
-
Add basic JSON_TABLE() functionality
- de3600452b61 17.0 landed
-
Avoid splitting errmsg string to span multiple lines
- 085e759e9da7 17.0 landed
-
Add SQL/JSON query functions
- 6185c9737cf4 17.0 landed
-
Implement various jsonpath methods
- 66ea94e8e606 17.0 cited
-
Add soft error handling to some expression nodes
- aaaf9449ec6b 17.0 landed
- 7fbc75b26ed8 17.0 landed
-
Adjust populate_record_field() to handle errors softly
- 1edb3b491bee 17.0 landed
-
Refactor code used by jsonpath executor to fetch variables
- faa2b953ba3b 17.0 landed
-
Test EXPLAIN (FORMAT JSON) ... XMLTABLE
- 752533d40fd5 17.0 landed
-
Simplify productions for FORMAT JSON [ ENCODING name ]
- d3fe6e90bab5 17.0 landed
-
Add trailing commas to enum definitions
- 611806cd726f 17.0 cited
-
doc: add missing <returnvalue> and whitespace
- e055b6be7ebb 17.0 landed
-
Add more SQL/JSON constructor functions
- 03734a7fed7d 17.0 landed
-
Rename a nonterminal used in SQL/JSON grammar
- 254ac5a7c31f 17.0 landed
-
Some refactoring to export json(b) conversion functions
- b22391a2ff7b 17.0 landed
-
Don't include CaseTestExpr in JsonValueExpr.formatted_expr
- 66a9003e2e3e 16.0 landed
- b6e1157e7d33 17.0 landed
-
Code review for commit b6e1157e7d
- 7c7412cae3ea 17.0 landed
-
Pass constructName to transformJsonValueExpr()
- 7825a1b01e40 16.0 landed
- 785480c9533d 17.0 landed
-
Unify JSON categorize type API and export for external use
- 3c152a27b063 17.0 landed
-
Make some indentation in gram.y consistent
- 5edf438eeb00 17.0 landed
- 01f1f789df56 16.0 landed
-
Allow most keywords to be used as column labels without requiring AS.
- 06a7c3154f5b 14.0 cited
-
Reduce size of backend scanner's tables.
- 7f380c59f800 13.0 cited
-
Use perfect hashing, instead of binary search, for keyword lookup.
- c64d0cd5ce24 12.0 cited
Attachments
- ExecInitJsonExpr_minor_refactor.nocfbot (application/octet-stream)
hi.
+ /*
+ * Set information for RETURNING type's input function used by
+ * ExecEvalJsonExprCoercion().
+ */
"ExecEvalJsonExprCoercion" comment is wrong?
+ /*
+ * Step to jump to the EEOP_JSONEXPR_FINISH step skipping over item
+ * coercion steps that will be added below, if any.
+ */
"EEOP_JSONEXPR_FINISH" comment is wrong?
seems on error, on empty behavior have some issues. The following are
tests for json_value.
select json_value(jsonb '{"a":[123.45,1]}', '$.z' returning text
error on error);
select json_value(jsonb '{"a":[123.45,1]}', '$.z' returning text
error on empty); ---imho, this should fail?
select json_value(jsonb '{"a":[123.45,1]}', '$.z' returning text
error on empty error on error);
I did some minor refactoring, please see the attached.
In transformJsonFuncExpr, only (jsexpr->result_coercion) is not null
then do InitJsonItemCoercions.
The ExecInitJsonExpr ending part is for Adjust EEOP_JUMP steps. so I
moved "Set information for RETURNING type" inside
if (jexpr->result_coercion || jexpr->omit_quotes).
there are two if (jexpr->item_coercions). so I combined them together.