doc: default compress algorithm
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@ -28,13 +28,14 @@ In this document, it specifically refers to the internal levels of the second-le
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- Default compression algorithms list and applicable range for each data type
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- Default compression algorithms list and applicable range for each data type
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| Data Type | Available Encoding Algorithms | Default Encoding Algorithm | Available Compression Algorithms|Default Compression Algorithm| Default Compression Level|
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| Data Type |Available Encoding Algorithms | Default Encoding Algorithm | Available Compression Algorithms | Default Compression Algorithm | Default Compression Level |
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| :-----------:|:----------:|:-------:|:-------:|:----------:|:----:|
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|:------------------------------------:|:----------------:|:-----------:|:--------------------:|:----:|:------:|
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| tinyint/untinyint/smallint/usmallint/int/uint | simple8b| simple8b | lz4/zlib/zstd/xz| lz4 | medium|
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| int/uint | simple8b | simple8b | lz4/zlib/zstd/xz | lz4 | medium |
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| bigint/ubigint/timestamp | simple8b/delta-i | delta-i |lz4/zlib/zstd/xz | lz4| medium|
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| tinyint/untinyint/smallint/usmallint | simple8b | simple8b | lz4/zlib/zstd/xz | zlib | medium |
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|float/double | delta-d|delta-d |lz4/zlib/zstd/xz/tsz|lz4| medium|
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| bigint/ubigint/timestamp | simple8b/delta-i | delta-i | lz4/zlib/zstd/xz | lz4 | medium |
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|binary/nchar| disabled| disabled|lz4/zlib/zstd/xz| lz4| medium|
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| float/double | delta-d | delta-d | lz4/zlib/zstd/xz/tsz | lz4 | medium |
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|bool| bit-packing| bit-packing| lz4/zlib/zstd/xz| lz4| medium|
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| binary/nchar | disabled | disabled | lz4/zlib/zstd/xz | zstd | medium |
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| bool | bit-packing | bit-packing | lz4/zlib/zstd/xz | zstd | medium |
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## SQL Syntax
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## SQL Syntax
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