mirror of
https://github.com/GreptimeTeam/greptimedb.git
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db89235474
* feat: only allow timestamp data type as time index * test: update sqltest cases, todo: need some fixes * fix: sqlness tests * fix: forgot adding back cte test * chore: style
67 lines
1.9 KiB
Plaintext
67 lines
1.9 KiB
Plaintext
CREATE TABLE test1 (i INTEGER, j TIMESTAMP TIME INDEX, k STRING DEFAULT 'blabla');
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Affected Rows: 0
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INSERT INTO test1 VALUES (DEFAULT);
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Error: 1004(InvalidArguments), Columns and values number mismatch, columns: 3, values: 1
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INSERT INTO test1 VALUES (DEFAULT, DEFAULT, DEFAULT);
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Error: 1004(InvalidArguments), No valid default value can be built automatically, column: j
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INSERT INTO test1 VALUES (DEFAULT, DEFAULT, DEFAULT, DEFAULT);
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Error: 1004(InvalidArguments), Columns and values number mismatch, columns: 3, values: 4
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INSERT INTO test1 VALUES (DEFAULT, 1, DEFAULT), (default, 2, default), (DeFaUlT, 3, DeFaUlT), (dEfAuLt, 4, dEfAuLt);
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Affected Rows: 4
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SELECT * FROM test1;
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+---+-------------------------+--------+
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| i | j | k |
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+---+-------------------------+--------+
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| | 1970-01-01T00:00:00.001 | blabla |
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| | 1970-01-01T00:00:00.002 | blabla |
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| | 1970-01-01T00:00:00.003 | blabla |
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| | 1970-01-01T00:00:00.004 | blabla |
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+---+-------------------------+--------+
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CREATE TABLE test2 (i INTEGER, j TIMESTAMP TIME INDEX DEFAULT CURRENT_TIMESTAMP, k STRING DEFAULT 'blabla');
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Affected Rows: 0
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INSERT INTO test2 VALUES (1,1,'a'), (default, 2, default), (3,3,'b'), (default, 4, default), (5, 5, 'c');
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Affected Rows: 5
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INSERT INTO test2 VALUES (6, 6, default), (7, 7, 'd'), (default, 8, 'e');
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Affected Rows: 3
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SELECT * FROM test2;
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+---+-------------------------+--------+
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| i | j | k |
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+---+-------------------------+--------+
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| 1 | 1970-01-01T00:00:00.001 | a |
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| | 1970-01-01T00:00:00.002 | blabla |
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| 3 | 1970-01-01T00:00:00.003 | b |
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| | 1970-01-01T00:00:00.004 | blabla |
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| 5 | 1970-01-01T00:00:00.005 | c |
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| 6 | 1970-01-01T00:00:00.006 | blabla |
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| 7 | 1970-01-01T00:00:00.007 | d |
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| | 1970-01-01T00:00:00.008 | e |
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+---+-------------------------+--------+
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DROP TABLE test1;
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Affected Rows: 1
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DROP TABLE test2;
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Affected Rows: 1
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