mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-05-28 10:50:39 +00:00
8b944268da
* feat: ttl zero filter * refactor: use TimeToLive enum * fix: unit test * tests: sqlness * refactor: Option<TTL> None means UNSET * tests: sqlness * fix: 10000 years --> forever * chore: minor refactor from reviews * chore: rename back TimeToLive * refactor: split imme request from normal requests * fix: use correct lifetime * refactor: rename immediate to instant * tests: flow sink table default ttl * refactor: per review * tests: sqlness * fix: ttl alter to instant * tests: sqlness * refactor: per review * chore: per review * feat: add db ttl type&forbid instant for db * tests: more unit test
102 lines
3.4 KiB
Plaintext
102 lines
3.4 KiB
Plaintext
-- test ttl = instant
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CREATE TABLE distinct_basic (
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number INT,
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ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY(number),
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TIME INDEX(ts)
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)WITH ('ttl' = 'instant');
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Affected Rows: 0
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CREATE FLOW test_distinct_basic SINK TO out_distinct_basic AS
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SELECT
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DISTINCT number as dis
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FROM
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distinct_basic;
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Affected Rows: 0
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-- SQLNESS ARG restart=true
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INSERT INTO
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distinct_basic
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VALUES
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(20, "2021-07-01 00:00:00.200"),
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(20, "2021-07-01 00:00:00.200"),
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(22, "2021-07-01 00:00:00.600");
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Affected Rows: 0
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-- SQLNESS REPLACE (ADMIN\sFLUSH_FLOW\('\w+'\)\s+\|\n\+-+\+\n\|\s+)[0-9]+\s+\| $1 FLOW_FLUSHED |
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ADMIN FLUSH_FLOW('test_distinct_basic');
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+-----------------------------------------+
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| ADMIN FLUSH_FLOW('test_distinct_basic') |
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+-----------------------------------------+
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| FLOW_FLUSHED |
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+-----------------------------------------+
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SHOW CREATE TABLE distinct_basic;
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+----------------+-----------------------------------------------------------+
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| Table | Create Table |
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+----------------+-----------------------------------------------------------+
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| distinct_basic | CREATE TABLE IF NOT EXISTS "distinct_basic" ( |
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| | "number" INT NULL, |
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| | "ts" TIMESTAMP(3) NOT NULL DEFAULT current_timestamp(), |
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| | TIME INDEX ("ts"), |
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| | PRIMARY KEY ("number") |
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| | ) |
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| | |
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| | ENGINE=mito |
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| | WITH( |
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| | ttl = 'instant' |
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| | ) |
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+----------------+-----------------------------------------------------------+
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SHOW CREATE TABLE out_distinct_basic;
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+--------------------+---------------------------------------------------+
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| Table | Create Table |
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+--------------------+---------------------------------------------------+
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| out_distinct_basic | CREATE TABLE IF NOT EXISTS "out_distinct_basic" ( |
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| | "dis" INT NULL, |
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| | "update_at" TIMESTAMP(3) NULL, |
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| | "__ts_placeholder" TIMESTAMP(3) NOT NULL, |
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| | TIME INDEX ("__ts_placeholder"), |
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| | PRIMARY KEY ("dis") |
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| | ) |
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| | |
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| | ENGINE=mito |
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+--------------------+---------------------------------------------------+
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SELECT
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dis
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FROM
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out_distinct_basic;
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+-----+
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| dis |
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+-----+
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| 20 |
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| 22 |
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+-----+
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SELECT number FROM distinct_basic;
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++
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++
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DROP FLOW test_distinct_basic;
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Affected Rows: 0
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DROP TABLE distinct_basic;
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Affected Rows: 0
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DROP TABLE out_distinct_basic;
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Affected Rows: 0
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