Thread: pgsql: Update time zone data files to tzdata release 2020a.

Update time zone data files to tzdata release 2020a.

DST law changes in Morocco and the Canadian Yukon.
Historical corrections for Shanghai.

The America/Godthab zone is renamed to America/Nuuk to reflect
current English usage; however, the old name remains available as a
compatibility link.

Branch
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REL_11_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/eb335bc62bba668587c7720d7db15ac5d0f05b80

Modified Files
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src/timezone/data/tzdata.zi | 37 +++++++++++++++++++++----------------
1 file changed, 21 insertions(+), 16 deletions(-)