e26114c817
Per ECMAScript standard (ECMA-262, referenced by SQL standard), the
syntax forms
.1
1.
should be allowed for decimal numeric literals, but the existing
implementation rejected them.
Also, by the same standard, reject trailing junk after numeric
literals.
Note that the ECMAScript standard for numeric literals is in respects
like these slightly different from the JSON standard, which might be
the original cause for this discrepancy.
A change is that this kind of syntax is now rejected:
1.type()
This needs to be written as
(1).type()
This is correct; normal JavaScript also does not accept this syntax.
We also need to fix up the jsonpath output function for this case. We
put parentheses around numeric items if they are followed by another
path item.
Reviewed-by: Nikita Glukhov <n.gluhov@postgrespro.ru>
Discussion: https://www.postgresql.org/message-id/flat/50a828cc-0a00-7791-7883-2ed06dfb2dbb@enterprisedb.com
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| contrib | ||
| doc | ||
| src | ||
| .cirrus.yml | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| README | ||
| README.git | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
README
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.