From 80e3cc00c7feaad1b3295e8bead23cd39632c686 Mon Sep 17 00:00:00 2001 From: Shuduo Sang Date: Thu, 20 Oct 2022 14:54:43 +0800 Subject: [PATCH] docs: taosbenchmark partial column num (#17520) --- docs/en/14-reference/05-taosbenchmark.md | 4 ++++ docs/zh/14-reference/05-taosbenchmark.md | 3 +++ 2 files changed, 7 insertions(+) diff --git a/docs/en/14-reference/05-taosbenchmark.md b/docs/en/14-reference/05-taosbenchmark.md index 6295d8553d..5293010a48 100644 --- a/docs/en/14-reference/05-taosbenchmark.md +++ b/docs/en/14-reference/05-taosbenchmark.md @@ -148,6 +148,10 @@ taosBenchmark -f - **-l/--columns ** : specify the number of columns in the super table. If both this parameter and `-b/--data-type` is set, the final result number of columns is the greater of the two. If the number specified by this parameter is greater than the number of columns specified by `-b/--data-type`, the unspecified column type defaults to INT, for example: `-l 5 -b float,double`, then the final column is `FLOAT,DOUBLE,INT,INT,INT`. If the number of columns specified is less than or equal to the number of columns specified by `-b/--data-type`, then the result is the column and type specified by `-b/--data-type`, e.g.: `-l 3 -b float,double,float,bigint`. The last column is `FLOAT,DOUBLE, FLOAT,BIGINT`. +- **-L/--partial-col-num ** : + + Specify first numbers of columns has data. Rest of columns' data are NULL. Default is all columns have data. + - **-A/--tag-type ** : The tag column type of the super table. nchar and binary types can both set the length, for example: diff --git a/docs/zh/14-reference/05-taosbenchmark.md b/docs/zh/14-reference/05-taosbenchmark.md index e067c646b2..add7b45a92 100644 --- a/docs/zh/14-reference/05-taosbenchmark.md +++ b/docs/zh/14-reference/05-taosbenchmark.md @@ -148,6 +148,9 @@ taosBenchmark -f - **-l/--columns ** : 超级表的数据列的总数量。如果同时设置了该参数和 `-b/--data-type`，则最后的结果列数为两者取大。如果本参数指定的数量大于 `-b/--data-type` 指定的列数，则未指定的列类型默认为 INT， 例如: `-l 5 -b float,double`， 那么最后的列为 `FLOAT,DOUBLE,INT,INT,INT`。如果 columns 指定的数量小于或等于 `-b/--data-type` 指定的列数，则结果为 `-b/--data-type` 指定的列和类型，例如: `-l 3 -b float,double,float,bigint`，那么最后的列为 `FLOAT,DOUBLE,FLOAT,BIGINT` 。 +- **-L/--partial-col-num **： + 指定某些列写入数据，其他列数据为 NULL。默认所有列都写入数据。 + - **-A/--tag-type ** : 超级表的标签列类型。nchar 和 binary 类型可以同时设置长度，例如: