pgsql: Fix parsing of ISO-8601 interval fields with exponential notatio

2023-02-20 Thread Tom Lane
Fix parsing of ISO-8601 interval fields with exponential notation. Historically we've accepted interval input like 'P.1e10D'. This is probably an accident of having used strtod() to do the parsing, rather than something anyone intended, but it's been that way for a long time. Commit e39f99046 br

pgsql: Fix parsing of ISO-8601 interval fields with exponential notatio

2023-02-20 Thread Tom Lane
Fix parsing of ISO-8601 interval fields with exponential notation. Historically we've accepted interval input like 'P.1e10D'. This is probably an accident of having used strtod() to do the parsing, rather than something anyone intended, but it's been that way for a long time. Commit e39f99046 br