CREATE TABLE compat_sql_input ( ts TIMESTAMP(3) TIME INDEX, series STRING, v DOUBLE, PRIMARY KEY(series) ); CREATE FLOW compat_sql_eval_flow SINK TO compat_sql_eval_sink EVAL INTERVAL '1s' AS SELECT date_trunc('second', now()) AS ts, count(v) AS value_count FROM compat_sql_input GROUP BY date_trunc('second', now()); CREATE TABLE compat_tql_input ( ts TIMESTAMP(3) TIME INDEX, host STRING, idc STRING, val DOUBLE, PRIMARY KEY(host, idc) ); CREATE FLOW compat_tql_eval_flow SINK TO compat_tql_eval_sink EVAL INTERVAL '1s' AS TQL EVAL (now() - '1m'::interval, now(), '5s') count_values("status_code", compat_tql_input);