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Disconnect DB sessions before starting upgrade

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D. Berge
2020-09-23 18:18:39 +02:00
parent 33c23c1239
commit 60ffff15bf
1 changed files with 5 additions and 0 deletions
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sbin/upgrade_database.py
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@@ -45,6 +45,11 @@ runner = "RUNNER_NOEXPORT=true RUNNER_IMPORT=true " + os.path.join(bin_path, "ru
print(system_exports)
os.system(system_exports)
print(f"Terminate all sessions in {dbname}")
cmd = f"psql -U {dbuser} -d {dbname} -c 'SELECT pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = current_database() AND pid <> pg_backend_pid();'"
print(cmd)
res = os.system(cmd)
cmd = f"psql -U {dbuser} -d template1 -c 'DROP DATABASE {dbname};'"
print(cmd)
res = os.system(cmd)