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Check stv_inflight for query PID for redshift cancel #375

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Check stv_inflight for query PID for redshift cancel #375

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3 changes: 2 additions & 1 deletion lib/blazer/adapters/sql_adapter.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -111,7 +111,8 @@ def cancel(run_id)
if postgresql?
select_all("SELECT pg_cancel_backend(pid) FROM pg_stat_activity WHERE pid <> pg_backend_pid() AND query LIKE ?", ["%,run_id:#{run_id}%"])
elsif redshift?
first_row = select_all("SELECT pid FROM stv_recents WHERE status = 'Running' AND query LIKE ?", ["%,run_id:#{run_id}%"]).first
run_text = "%,run_id:#{run_id}%"
first_row = select_all("SELECT pid FROM stv_recents WHERE status = 'Running' AND query LIKE ? UNION SELECT pid FROM stv_inflight WHERE text LIKE ?", [run_text, run_text]).first
if first_row
select_all("CANCEL #{first_row["pid"].to_i}")
end
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