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https://github.com/ClickHouse/ClickHouse.git
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91 lines
2.6 KiB
Plaintext
91 lines
2.6 KiB
Plaintext
2019-10-01 0 0 1 2
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2019-10-02 1 1 2 3
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2019-10-03 2 2 3 4
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2019-10-01 3 3 4 5
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CREATE TABLE default.table_for_rename\n(\n `date` Date, \n `key` UInt64, \n `value4` String, \n `value5` String, \n `value3` String, \n CONSTRAINT cs_value1 CHECK toInt64(value4) < toInt64(value5), \n CONSTRAINT cs_value2 CHECK toInt64(value5) < toInt64(value3)\n)\nENGINE = MergeTree()\nPARTITION BY date\nORDER BY key\nSETTINGS index_granularity = 8192
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2019-10-01 0 0 1 2
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2019-10-02 1 1 2 3
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2019-10-03 2 2 3 4
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2019-10-01 3 3 4 5
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2019-10-02 4 4 5 6
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2019-10-03 5 5 6 7
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2019-10-01 6 6 7 8
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2019-10-02 7 7 8 9
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2019-10-03 8 8 9 10
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-- insert after rename --
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2019-10-01 0 0 1 2
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2019-10-02 1 1 2 3
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2019-10-03 2 2 3 4
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2019-10-01 3 3 4 5
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2019-10-02 4 4 5 6
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2019-10-03 5 5 6 7
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2019-10-01 6 6 7 8
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2019-10-02 7 7 8 9
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2019-10-03 8 8 9 10
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2019-10-02 10 10 11 12
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2019-10-03 11 11 12 13
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2019-10-01 12 12 13 14
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2019-10-02 13 13 14 15
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2019-10-03 14 14 15 16
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2019-10-01 15 15 16 17
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2019-10-02 16 16 17 18
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2019-10-03 17 17 18 19
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2019-10-01 18 18 19 20
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2019-10-02 19 19 20 21
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-- rename columns back --
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CREATE TABLE default.table_for_rename\n(\n `date` Date, \n `key` UInt64, \n `value1` String, \n `value2` String, \n `value3` String, \n CONSTRAINT cs_value1 CHECK toInt64(value1) < toInt64(value2), \n CONSTRAINT cs_value2 CHECK toInt64(value2) < toInt64(value3)\n)\nENGINE = MergeTree()\nPARTITION BY date\nORDER BY key\nSETTINGS index_granularity = 8192
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2019-10-01 0 0 1 2
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2019-10-02 1 1 2 3
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2019-10-03 2 2 3 4
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2019-10-01 3 3 4 5
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2019-10-02 4 4 5 6
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2019-10-03 5 5 6 7
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2019-10-01 6 6 7 8
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2019-10-02 7 7 8 9
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2019-10-03 8 8 9 10
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2019-10-02 10 10 11 12
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2019-10-03 11 11 12 13
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2019-10-01 12 12 13 14
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2019-10-02 13 13 14 15
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2019-10-03 14 14 15 16
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2019-10-01 15 15 16 17
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2019-10-02 16 16 17 18
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2019-10-03 17 17 18 19
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2019-10-01 18 18 19 20
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2019-10-02 19 19 20 21
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-- insert after rename column --
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2019-10-01 0 0 1 2
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2019-10-02 1 1 2 3
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2019-10-03 2 2 3 4
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2019-10-01 3 3 4 5
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2019-10-02 4 4 5 6
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2019-10-03 5 5 6 7
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2019-10-01 6 6 7 8
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2019-10-02 7 7 8 9
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2019-10-03 8 8 9 10
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2019-10-02 10 10 11 12
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2019-10-03 11 11 12 13
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2019-10-01 12 12 13 14
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2019-10-02 13 13 14 15
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2019-10-03 14 14 15 16
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2019-10-01 15 15 16 17
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2019-10-02 16 16 17 18
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2019-10-03 17 17 18 19
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2019-10-01 18 18 19 20
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2019-10-02 19 19 20 21
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2019-10-03 20 20 21 22
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2019-10-01 21 21 22 23
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2019-10-02 22 22 23 24
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2019-10-03 23 23 24 25
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2019-10-01 24 24 25 26
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2019-10-02 25 25 26 27
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2019-10-03 26 26 27 28
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2019-10-01 27 27 28 29
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2019-10-02 28 28 29 30
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2019-10-03 29 29 30 31
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