pgsql: SQL/JSON: add standard JSON constructor functions - Mailing list pgsql-committers
| From | Alvaro Herrera |
|---|---|
| Subject | pgsql: SQL/JSON: add standard JSON constructor functions |
| Date | |
| Msg-id | E1phSnx-000IYc-43@gemulon.postgresql.org Whole thread Raw |
| Responses |
Re: pgsql: SQL/JSON: add standard JSON constructor functions
(Alvaro Herrera <alvherre@alvh.no-ip.org>)
|
| List | pgsql-committers |
SQL/JSON: add standard JSON constructor functions This commit introduces the SQL/JSON standard-conforming constructors for JSON types: JSON_ARRAY() JSON_ARRAYAGG() JSON_OBJECT() JSON_OBJECTAGG() Most of the functionality was already present in PostgreSQL-specific functions, but these include some new functionality such as the ability to skip or include NULL values, and to allow duplicate keys or throw error when they are found, as well as the standard specified syntax to specify output type and format. Author: Nikita Glukhov <n.gluhov@postgrespro.ru> Author: Teodor Sigaev <teodor@sigaev.ru> Author: Oleg Bartunov <obartunov@gmail.com> Author: Alexander Korotkov <aekorotkov@gmail.com> Author: Amit Langote <amitlangote09@gmail.com> Reviewers have included (in no particular order) Andres Freund, Alexander Korotkov, Pavel Stehule, Andrew Alsup, Erik Rijkers, Zihong Yu, Himanshu Upadhyaya, Daniel Gustafsson, Justin Pryzby. Discussion: https://postgr.es/m/CAF4Au4w2x-5LTnN_bxky-mq4=WOqsGsxSpENCzHRAzSnEd8+WQ@mail.gmail.com Discussion: https://postgr.es/m/cd0bb935-0158-78a7-08b5-904886deac4b@postgrespro.ru Discussion: https://postgr.es/m/20220616233130.rparivafipt6doj3@alap3.anarazel.de Discussion: https://postgr.es/m/abd9b83b-aa66-f230-3d6d-734817f0995d%40postgresql.org Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/7081ac46ace8c459966174400b53418683c9fe5c Modified Files -------------- doc/src/sgml/func.sgml | 286 +++++++- src/backend/executor/execExpr.c | 91 +++ src/backend/executor/execExprInterp.c | 50 ++ src/backend/jit/llvm/llvmjit_expr.c | 6 + src/backend/jit/llvm/llvmjit_types.c | 1 + src/backend/nodes/makefuncs.c | 69 ++ src/backend/nodes/nodeFuncs.c | 221 ++++++ src/backend/optimizer/util/clauses.c | 55 ++ src/backend/parser/gram.y | 257 ++++++- src/backend/parser/parse_expr.c | 770 +++++++++++++++++++++ src/backend/parser/parse_target.c | 18 + src/backend/parser/parser.c | 26 + src/backend/utils/adt/json.c | 434 ++++++++++-- src/backend/utils/adt/jsonb.c | 236 +++++-- src/backend/utils/adt/jsonb_util.c | 56 +- src/backend/utils/adt/ruleutils.c | 275 +++++++- src/include/catalog/catversion.h | 2 +- src/include/catalog/pg_aggregate.dat | 22 + src/include/catalog/pg_proc.dat | 74 ++ src/include/executor/execExpr.h | 26 + src/include/nodes/makefuncs.h | 6 + src/include/nodes/parsenodes.h | 107 +++ src/include/nodes/primnodes.h | 85 +++ src/include/parser/kwlist.h | 8 + src/include/utils/json.h | 6 + src/include/utils/jsonb.h | 9 + src/interfaces/ecpg/preproc/parse.pl | 2 + src/interfaces/ecpg/preproc/parser.c | 22 + src/interfaces/ecpg/test/ecpg_schedule | 1 + src/interfaces/ecpg/test/expected/sql-sqljson.c | 203 ++++++ .../ecpg/test/expected/sql-sqljson.stderr | 69 ++ .../ecpg/test/expected/sql-sqljson.stdout | 6 + src/interfaces/ecpg/test/sql/Makefile | 1 + src/interfaces/ecpg/test/sql/meson.build | 1 + src/interfaces/ecpg/test/sql/sqljson.pgc | 44 ++ src/test/regress/expected/json.out | 11 +- src/test/regress/expected/opr_sanity.out | 6 +- src/test/regress/expected/sqljson.out | 756 ++++++++++++++++++++ src/test/regress/parallel_schedule | 2 +- src/test/regress/sql/opr_sanity.sql | 6 +- src/test/regress/sql/sqljson.sql | 284 ++++++++ src/tools/pgindent/typedefs.list | 1 + 42 files changed, 4470 insertions(+), 141 deletions(-)
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