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https://github.com/ClickHouse/ClickHouse.git
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41 lines
1.5 KiB
Plaintext
41 lines
1.5 KiB
Plaintext
Parquet
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a UInt64
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a_nullable Nullable(UInt64)
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Arrow
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a UInt64
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a_nullable Nullable(UInt64)
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Parquet
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b Array(Nullable(UInt64))
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b_nullable Array(Nullable(UInt64))
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Arrow
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b Array(Nullable(UInt64))
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b_nullable Array(Nullable(UInt64))
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Parquet
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c Tuple(\n a UInt64,\n b String)
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c_nullable Tuple(\n a Nullable(UInt64),\n b Nullable(String))
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Arrow
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c Tuple(\n a UInt64,\n b String)
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c_nullable Tuple(\n a Nullable(UInt64),\n b Nullable(String))
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Parquet
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d Tuple(\n a UInt64,\n b Tuple(\n a UInt64,\n b String),\n d_nullable Tuple(\n a UInt64,\n b Tuple(\n a Nullable(UInt64),\n b Nullable(String))))
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Arrow
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d Tuple(\n a UInt64,\n b Tuple(\n a UInt64,\n b String),\n d_nullable Tuple(\n a UInt64,\n b Tuple(\n a Nullable(UInt64),\n b Nullable(String))))
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Parquet
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e Map(UInt64, Nullable(String))
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e_nullable Map(UInt64, Nullable(String))
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e Map(UInt64, Nullable(String))
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e_nullable Map(UInt64, Nullable(String))
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f Map(UInt64, Map(UInt64, Nullable(String)))
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f_nullables Map(UInt64, Map(UInt64, Nullable(String)))
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Arrow
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f Map(UInt64, Map(UInt64, Nullable(String)))
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f_nullables Map(UInt64, Map(UInt64, Nullable(String)))
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Parquet
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g String
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g_nullable Nullable(String)
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Arrow
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g LowCardinality(String)
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g_nullable LowCardinality(String)
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