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author | Peter Eisentraut <peter@eisentraut.org> | 2020-06-29 10:36:52 +0200 |
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committer | Peter Eisentraut <peter@eisentraut.org> | 2020-06-29 11:05:00 +0200 |
commit | aafefb4dcbf79e8cb1439e888a9cdb3dfefa7657 (patch) | |
tree | 5189266e65b962056da6527ef34fd9982c350273 /src/backend/utils/adt/encode.c | |
parent | 68de1440c79d75e529ff8c7395d698252370f992 (diff) | |
download | postgresql-aafefb4dcbf79e8cb1439e888a9cdb3dfefa7657.tar.gz postgresql-aafefb4dcbf79e8cb1439e888a9cdb3dfefa7657.zip |
Clean up grammar a bit
Simplify the grammar specification of substring() and overlay() a bit,
simplify and update some comments.
Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>
Reviewed-by: Vik Fearing <vik@postgresfriends.org>
Reviewed-by: Fabien COELHO <coelho@cri.ensmp.fr>
Discussion: https://www.postgresql.org/message-id/flat/a15db31c-d0f8-8ce0-9039-578a31758adb%402ndquadrant.com
Diffstat (limited to 'src/backend/utils/adt/encode.c')
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