2aabaa52df
Makes the code a little simpler. The old implementation accepted trailing whitespace, but that was unnecessary. Firstly, its sibling function for parsing decimals, strtodouble(), does not accept trailing whitespace. Secondly, none of the callers can pass a string with trailing whitespace to it. In the passing, check specifically for ERANGE before printing the "out of range" error. On some systems, strtoul() and strtod() return EINVAL on an empty or all-spaces string, and "invalid input syntax" is more appropriate for that than "out of range". For the existing strtodouble() function this is purely academical because it's never called with errorOK==false, but let's be tidy. (Perhaps we should remove the dead codepaths altogether, but I'll leave that for another day.) Reviewed-by: Chao Li <li.evan.chao@gmail.com> Reviewed-by: Yuefei Shi <shiyuefei1004@gmail.com> Reviewed-by: Neil Chen <carpenter.nail.cz@gmail.com> Discussion: https://www.postgresql.org/message-id/861dd5bd-f2c9-4ff5-8aa0-f82bdb75ec1f@iki.fi |
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| configure | ||
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| COPYRIGHT | ||
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| README.md | ||
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.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.