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Supplement the best encoding for the old version
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‎src/UserGuide/V0.13.x/Data-Concept/Compression.md‎

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@@ -31,7 +31,7 @@ IoTDB allows you to specify the compression method of the column when creating a
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* SNAPPY
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* LZ4
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* LZ4 (Best compression method)
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* GZIP
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‎src/UserGuide/V0.13.x/Data-Concept/Encoding.md‎

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@@ -63,13 +63,13 @@ The five encodings described in the previous sections are applicable to differen
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**The correspondence between the data type and its supported encodings**
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|Data Type |Supported Encoding|
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|:---:|:---:|
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|BOOLEAN| PLAIN, RLE|
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|INT32 |PLAIN, RLE, TS_2DIFF, GORILLA|
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|INT64 |PLAIN, RLE, TS_2DIFF, GORILLA|
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|FLOAT |PLAIN, RLE, TS_2DIFF, GORILLA|
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|DOUBLE |PLAIN, RLE, TS_2DIFF, GORILLA|
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|TEXT |PLAIN, DICTIONARY|
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| **Data Type** | **Best Encoding (default)** | **Supported Encoding** |
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| ------------- | --------------------------- | ----------------------------------------------------------- |
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| BOOLEAN | RLE | PLAIN, RLE |
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| INT32 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| INT64 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| FLOAT | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| DOUBLE | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| TEXT | PLAIN | PLAIN, DICTIONARY |
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</div>

‎src/UserGuide/V1.0.x/Data-Concept/Compression.md‎

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Original file line numberDiff line numberDiff line change
@@ -31,7 +31,7 @@ IoTDB allows you to specify the compression method of the column when creating a
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* SNAPPY
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* LZ4
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* LZ4 (Best compression method)
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* GZIP
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‎src/UserGuide/V1.0.x/Data-Concept/Encoding.md‎

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@@ -72,13 +72,13 @@ The five encodings described in the previous sections are applicable to differen
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**The correspondence between the data type and its supported encodings**
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|Data Type |Supported Encoding|
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|:---:|:---:|
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|BOOLEAN| PLAIN, RLE|
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|INT32 |PLAIN, RLE, TS_2DIFF, GORILLA, FREQ, ZIGZAG|
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|INT64 |PLAIN, RLE, TS_2DIFF, GORILLA, FREQ, ZIGZAG|
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|FLOAT |PLAIN, RLE, TS_2DIFF, GORILLA, FREQ|
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|DOUBLE |PLAIN, RLE, TS_2DIFF, GORILLA, FREQ|
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|TEXT |PLAIN, DICTIONARY|
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| **Data Type** | **Best Encoding (default)** | **Supported Encoding** |
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| ------------- | --------------------------- | ----------------------------------------------------------- |
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| BOOLEAN | RLE | PLAIN, RLE |
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| INT32 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| INT64 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| FLOAT | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| DOUBLE | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| TEXT | PLAIN | PLAIN, DICTIONARY |
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</div>

‎src/UserGuide/V1.1.x/Data-Concept/Compression.md‎

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Original file line numberDiff line numberDiff line change
@@ -31,7 +31,7 @@ IoTDB allows you to specify the compression method of the column when creating a
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* SNAPPY
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* LZ4
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* LZ4 (Best compression method)
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* GZIP
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‎src/UserGuide/V1.1.x/Data-Concept/Encoding.md‎

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@@ -76,14 +76,14 @@ The five encodings described in the previous sections are applicable to differen
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The correspondence between the data type and its supported encodings is summarized in the Table below.
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| Data Type | Supported Encoding |
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|:---------:|:-------------------------------------------:|
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| BOOLEAN | PLAIN, RLE |
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| INT32 | PLAIN, RLE, TS_2DIFF, GORILLA, FREQ, ZIGZAG |
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| INT64 | PLAIN, RLE, TS_2DIFF, GORILLA, FREQ, ZIGZAG |
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| FLOAT | PLAIN, RLE, TS_2DIFF, GORILLA, FREQ |
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| DOUBLE | PLAIN, RLE, TS_2DIFF, GORILLA, FREQ |
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| TEXT | PLAIN, DICTIONARY |
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| **Data Type** | **Best Encoding (default)** | **Supported Encoding** |
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| ------------- | --------------------------- | ----------------------------------------------------------- |
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| BOOLEAN | RLE | PLAIN, RLE |
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| INT32 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| INT64 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| FLOAT | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| DOUBLE | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| TEXT | PLAIN | PLAIN, DICTIONARY |
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When the data type specified by the user does not correspond to the encoding method, the system will prompt an error.
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‎src/UserGuide/V1.2.x/Basic-Concept/Encoding-and-Compression.md‎

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@@ -79,14 +79,14 @@ The five encodings described in the previous sections are applicable to differen
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The correspondence between the data type and its supported encodings is summarized in the Table below.
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| Data Type | Supported Encoding |
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|:---------:|:-----------------------------------------------------------:|
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| BOOLEAN | PLAIN, RLE |
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| INT32 | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| INT64 | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| FLOAT | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| DOUBLE | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| TEXT | PLAIN, DICTIONARY |
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| **Data Type** | **Best Encoding (default)** | **Supported Encoding** |
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| ------------- | --------------------------- | ----------------------------------------------------------- |
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| BOOLEAN | RLE | PLAIN, RLE |
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| INT32 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| INT64 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| FLOAT | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| DOUBLE | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| TEXT | PLAIN | PLAIN, DICTIONARY
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When the data type specified by the user does not correspond to the encoding method, the system will prompt an error.
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* SNAPPY
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* LZ4
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* LZ4 (Best compression method)
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* GZIP
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‎src/UserGuide/V1.3.0-2/Basic-Concept/Encoding-and-Compression.md‎

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Original file line numberDiff line numberDiff line change
@@ -78,14 +78,15 @@ The five encodings described in the previous sections are applicable to differen
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The correspondence between the data type and its supported encodings is summarized in the Table below.
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| Data Type | Supported Encoding |
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|:---------:|:-----------------------------------------------------------:|
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| BOOLEAN | PLAIN, RLE |
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| INT32 | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| INT64 | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| FLOAT | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| DOUBLE | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| TEXT | PLAIN, DICTIONARY |
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| **Data Type** | **Best Encoding (default)** | **Supported Encoding** |
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| ------------- | --------------------------- | ----------------------------------------------------------- |
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| BOOLEAN | RLE | PLAIN, RLE |
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| INT32 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| INT64 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| FLOAT | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| DOUBLE | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| TEXT | PLAIN | PLAIN, DICTIONARY |
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When the data type specified by the user does not correspond to the encoding method, the system will prompt an error.
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* SNAPPY
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* LZ4
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* LZ4 (Best compression method)
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* GZIP
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‎src/zh/UserGuide/V0.13.x/Data-Concept/Compression.md‎

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@@ -29,7 +29,7 @@ IoTDB 允许在创建一个时间序列的时候指定该列的压缩方式。
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* UNCOMPRESSED（不压缩）
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* SNAPPY 压缩
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* LZ4 压缩
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* LZ4 压缩 （最佳压缩方式）
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* GZIP 压缩
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压缩方式的指定语法详见本文 [SQL 参考文档](../Reference/SQL-Reference.md)。

‎src/zh/UserGuide/V0.13.x/Data-Concept/Encoding.md‎

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@@ -62,13 +62,13 @@ GORILLA 编码是一种无损编码，它比较适合编码前后值比较接近
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**表格 2-3 数据类型与支持其编码的对应关系**
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|数据类型 |支持的编码|
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|:---:|:---:|
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|BOOLEAN| PLAIN, RLE|
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|INT32 |PLAIN, RLE, TS_2DIFF, GORILLA|
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|INT64 |PLAIN, RLE, TS_2DIFF, GORILLA|
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|FLOAT |PLAIN, RLE, TS_2DIFF, GORILLA|
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|DOUBLE |PLAIN, RLE, TS_2DIFF, GORILLA|
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|TEXT |PLAIN, DICTIONARY|
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| **数据类型** | **最佳的编码（默认）** | **支持的编码** |
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| ------------ | ---------------------- | ----------------------------------------------------------- |
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| BOOLEAN | RLE | PLAIN, RLE |
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| INT32 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| INT64 | TS_2DIFF | PLAIN, RLE, TS_2DIFF, GORILLA, ZIGZAG, CHIMP, SPRINTZ, RLBE |
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| FLOAT | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| DOUBLE | GORILLA | PLAIN, RLE, TS_2DIFF, GORILLA, CHIMP, SPRINTZ, RLBE |
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| TEXT | PLAIN | PLAIN, DICTIONARY |
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</div>

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