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1731e3741c
We want, say, 2 to be transformed as 2, not \\2 which is what the original coding produced. Perl's standard seems to be to add an RV wrapper only for hash and array SVs, so do it like that. This was missed originally because the test cases only checked what came out of a round trip back to SQL, and the strip-all-dereferences loop at the top of SV_to_JsonbValue hides the extra refs from view. As a better test, print the Perl value with Data::Dumper, like the hstore_plperlu tests do. While we can't do that in the plperl test, only plperlu, that should be good enough because this code is the same for both PLs. But also add a simplistic test for extra REFs, which we can do in both. That strip-all-dereferences behavior is now a bit dubious; it's unlike what happens for other Perl-to-SQL conversions. However, the best thing to do seems to be to leave it alone and make the other conversions act similarly. That will be done separately. Dagfinn Ilmari Mannsåker, adjusted a bit by me Discussion: https://postgr.es/m/d8jlgbq66t9.fsf@dalvik.ping.uio.no |
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| .. | ||
| adminpack | ||
| amcheck | ||
| auth_delay | ||
| auto_explain | ||
| bloom | ||
| btree_gin | ||
| btree_gist | ||
| citext | ||
| cube | ||
| dblink | ||
| dict_int | ||
| dict_xsyn | ||
| earthdistance | ||
| file_fdw | ||
| fuzzystrmatch | ||
| hstore | ||
| hstore_plperl | ||
| hstore_plpython | ||
| intagg | ||
| intarray | ||
| isn | ||
| jsonb_plperl | ||
| jsonb_plpython | ||
| lo | ||
| ltree | ||
| ltree_plpython | ||
| oid2name | ||
| pageinspect | ||
| passwordcheck | ||
| pg_buffercache | ||
| pg_freespacemap | ||
| pg_prewarm | ||
| pg_standby | ||
| pg_stat_statements | ||
| pg_trgm | ||
| pg_visibility | ||
| pgcrypto | ||
| pgrowlocks | ||
| pgstattuple | ||
| postgres_fdw | ||
| seg | ||
| sepgsql | ||
| spi | ||
| sslinfo | ||
| start-scripts | ||
| tablefunc | ||
| tcn | ||
| test_decoding | ||
| tsm_system_rows | ||
| tsm_system_time | ||
| unaccent | ||
| uuid-ossp | ||
| vacuumlo | ||
| xml2 | ||
| contrib-global.mk | ||
| Makefile | ||
| README | ||
The PostgreSQL contrib tree
---------------------------
This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree. This does not preclude their
usefulness.
User documentation for each module appears in the main SGML
documentation.
When building from the source distribution, these modules are not
built automatically, unless you build the "world" target. You can
also build and install them all by running "make all" and "make
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.
Some directories supply new user-defined functions, operators, or
types. To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command. In a fresh database,
you can simply do
CREATE EXTENSION module_name;
See the PostgreSQL documentation for more information about this
procedure.