Fix to_char(interval) to return proper year and century values.

Fix to_char(interval) to return large year/month/day/hour values that
are larger than possible timestamp values.
Prevent to_char(interval) format specifications that make no sense, like
Month.
Clean up formatting.c code to more logically handle return lengths.
This commit is contained in:
Bruce Momjian 2005-08-18 04:37:08 +00:00
parent f8d0a82bf9
commit e20261128d

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