591e088dd5
datetime.c's parsing logic has assumed that strtod() will accept a string that looks like ".", which it does in glibc, but not on some less-common platforms such as AIX. The result of this was that datetime fields like "123." would be accepted on some platforms but not others; which is a sufficiently odd case that it's not that surprising we've heard no field complaints. But commit e39f99046 extended that assumption to new places, and happened to add a test case that exposed the platform dependency. Remove this dependency by special-casing situations without any digits after the decimal point. (Again, this is in part a pre-existing bug but I don't feel a compulsion to back-patch.) Also, rearrange e39f99046's changes in formatting.c to avoid a Coverity complaint that we were copying an uninitialized field. Discussion: https://postgr.es/m/1592893.1648969747@sss.pgh.pa.us
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/.