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https://github.com/GreptimeTeam/greptimedb.git
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ecacf1333e
* fix: correctly update partition key indices in alter table operations Signed-off-by: WenyXu <wenymedia@gmail.com> * test: add sqlness tests Signed-off-by: WenyXu <wenymedia@gmail.com> --------- Signed-off-by: WenyXu <wenymedia@gmail.com> Signed-off-by: evenyag <realevenyag@gmail.com>
83 lines
1.3 KiB
SQL
83 lines
1.3 KiB
SQL
CREATE TABLE t(i INTEGER, j TIMESTAMP TIME INDEX);
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DESC TABLE t;
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ALTER TABLE t ADD COLUMN k INTEGER;
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DESC TABLE t;
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-- SQLNESS ARG restart=true
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DESC TABLE t;
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ALTER TABLE t ADD COLUMN m INTEGER;
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DESC TABLE t;
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INSERT INTO t VALUES (1, 2, 3, 4);
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SELECT * FROM t;
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ALTER TABLE t ADD COLUMN n INTEGER FIRST;
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DESC TABLE t;
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SELECT * FROM t;
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INSERT INTO t VALUES (2, 3, 4, 5, 6);
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ALTER TABLE t ADD COLUMN y INTEGER AFTER j;
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DESC TABLE t;
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-- SQLNESS SORT_RESULT 3 1
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SELECT * FROM t;
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-- SQLNESS ARG restart=true
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ALTER TABLE t ADD COLUMN a INTEGER FIRST;
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DESC TABLE t;
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ALTER TABLE t ADD COLUMN b INTEGER AFTER j;
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DESC TABLE t;
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-- SQLNESS SORT_RESULT 3 1
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SELECT * FROM t;
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ALTER TABLE t ADD COLUMN x int xxx;
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DROP TABLE t;
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CREATE TABLE my_table (
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a INT PRIMARY KEY,
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b STRING,
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ts TIMESTAMP TIME INDEX,
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)
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PARTITION ON COLUMNS (a) (
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a < 1000,
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a >= 1000 AND a < 2000,
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a >= 2000
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);
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INSERT INTO my_table VALUES
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(100, 'a', 1),
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(200, 'b', 2),
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(1100, 'c', 3),
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(1200, 'd', 4),
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(2000, 'e', 5),
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(2100, 'f', 6),
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(2200, 'g', 7),
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(2400, 'h', 8);
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SELECT * FROM my_table WHERE a > 100 order by a;
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SELECT count(*) FROM my_table WHERE a > 100;
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ALTER TABLE my_table ADD COLUMN c STRING FIRST;
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SELECT * FROM my_table WHERE a > 100 order by a;
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SELECT count(*) FROM my_table WHERE a > 100;
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DROP TABLE my_table;
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