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greptimedb/tests/cases/distributed/tql-explain-analyze/explain.sql
2023-09-13 09:07:55 +00:00

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SQL

CREATE TABLE test(i DOUBLE, j TIMESTAMP TIME INDEX, k STRING PRIMARY KEY);
-- insert two points at 1ms and one point at 2ms
INSERT INTO test VALUES (1, 1, "a"), (1, 1, "b"), (2, 2, "a");
-- explain at 0s, 5s and 10s. No point at 0s.
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (peers.*) REDACTED
TQL EXPLAIN (0, 10, '5s') test;
DROP TABLE test;
CREATE TABLE host_load1 (
ts TIMESTAMP(3) NOT NULL,
collector STRING NULL,
host STRING NULL,
val DOUBLE NULL,
TIME INDEX (ts),
PRIMARY KEY (collector, host)
);
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (peers.*) REDACTED
TQL EXPLAIN host_load1{__field__="val"};
DROP TABLE host_load1;