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Allow pause/resuming all pools (#566)

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support pausing all pools
This commit is contained in:
Tommy Li
2023-08-29 10:07:36 -07:00
committed by GitHub
parent baa00ff546
commit 9937193332
2 changed files with 126 additions and 70 deletions
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24
tests/ruby/admin_spec.rb
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@@ -90,4 +90,28 @@ describe "Admin" do
expect(results["pool_mode"]).to eq("transaction")
end
end
describe "PAUSE" do
it "pauses all pools" do
admin_conn = PG::connect(processes.pgcat.admin_connection_string)
results = admin_conn.async_exec("SHOW DATABASES").to_a
expect(results.map{ |r| r["paused"] }.uniq).to eq(["0"])
admin_conn.async_exec("PAUSE")
results = admin_conn.async_exec("SHOW DATABASES").to_a
expect(results.map{ |r| r["paused"] }.uniq).to eq(["1"])
admin_conn.async_exec("RESUME")
results = admin_conn.async_exec("SHOW DATABASES").to_a
expect(results.map{ |r| r["paused"] }.uniq).to eq(["0"])
end
it "handles errors" do
admin_conn = PG::connect(processes.pgcat.admin_connection_string)
expect { admin_conn.async_exec("PAUSE foo").to_a }.to raise_error(PG::SystemError)
expect { admin_conn.async_exec("PAUSE foo,bar").to_a }.to raise_error(PG::SystemError)
end
end
end