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16 lines
878 B
Plaintext
16 lines
878 B
Plaintext
CREATE TABLE default.rename_table\n(\n `key` Int32,\n `old_value1` Int32,\n `value1` Int32\n)\nENGINE = MergeTree\nORDER BY tuple()\nSETTINGS index_granularity = 8192
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key old_value1 value1
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CREATE TABLE default.rename_table\n(\n `k` Int32,\n `v1` Int32,\n `v2` Int32\n)\nENGINE = MergeTree\nORDER BY tuple()\nSETTINGS index_granularity = 8192
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k v1 v2
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1 2 3
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4 5 6
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---polymorphic---
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CREATE TABLE default.rename_table_polymorphic\n(\n `key` Int32,\n `old_value1` Int32,\n `value1` Int32\n)\nENGINE = MergeTree\nORDER BY tuple()\nSETTINGS min_rows_for_wide_part = 10000, index_granularity = 8192
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key old_value1 value1
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1 2 3
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CREATE TABLE default.rename_table_polymorphic\n(\n `k` Int32,\n `v1` Int32,\n `v2` Int32\n)\nENGINE = MergeTree\nORDER BY tuple()\nSETTINGS min_rows_for_wide_part = 10000, index_granularity = 8192
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k v1 v2
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1 2 3
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4 5 6
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