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author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2019-09-10 12:13:29 -0300 |
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committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2019-09-10 12:14:24 -0300 |
commit | b438e7e7a1c58e0c20b5f46e73cbd713e8033c69 (patch) | |
tree | babe3edf8ac75f908a0e921e96e93a8c28cddcf8 /src/backend/commands/async.c | |
parent | 55d015bde05311cbaaf16424e3aa05c37946cd8a (diff) | |
download | postgresql-b438e7e7a1c58e0c20b5f46e73cbd713e8033c69.tar.gz postgresql-b438e7e7a1c58e0c20b5f46e73cbd713e8033c69.zip |
Restructure libpq code to remove some duplicity
There was some duplicate code to run SHOW transaction_read_only to
determine whether the server is read-write or read-only. Reduce it by
adding another state to the state machine.
Author: Hari Babu Kommi
Reviewed-by: Takayuki Tsunakawa, Álvaro Herrera
Discussion: https://postgr.es/m/CAJrrPGe_qgdbbN+yBgEVpd+YLHXXjTruzk6RmTMhqrFig+32ag@mail.gmail.com
Diffstat (limited to 'src/backend/commands/async.c')
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