CREATE TABLE "comparison" (
  "web_client_accelerator" text,
  "operating_system" text,
  "browser" text,
  "client" text,
  "connection" text
);

Question: What is the connection for the proxyconn web accelerator web client accelerator?
SQL: SELECT "connection" FROM "comparison" WHERE "web_client_accelerator"='proxyconn web accelerator';