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new 3768fdd3f8 [doc] Add trim_tailing_spaces_for_external_table_query
variable to the docs. (#9701)
3768fdd3f8 is described below
commit 3768fdd3f84845a162c121f5a81f1443b9c298b3
Author: Jibing-Li <[email protected]>
AuthorDate: Sun May 22 21:32:23 2022 +0800
[doc] Add trim_tailing_spaces_for_external_table_query variable to the
docs. (#9701)
---
docs/en/advanced/variables.md | 4 ++++
docs/zh-CN/advanced/variables.md | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/docs/en/advanced/variables.md b/docs/en/advanced/variables.md
index d5772bdceb..69be05af92 100644
--- a/docs/en/advanced/variables.md
+++ b/docs/en/advanced/variables.md
@@ -501,3 +501,7 @@ Translated with www.DeepL.com/Translator (free version)
* `enable_infer_predicate`
Used to control whether predicate deduction is performed. There are two
values: true and false. It is turned off by default, and the system does not
perform predicate deduction, and uses the original predicate for related
operations. When set to true, predicate expansion occurs.
+
+* `trim_tailing_spaces_for_external_table_query`
+
+ Used to control whether trim the tailing spaces while quering Hive external
tables. The default is false.
diff --git a/docs/zh-CN/advanced/variables.md b/docs/zh-CN/advanced/variables.md
index 1ad81c45a1..467c38239f 100644
--- a/docs/zh-CN/advanced/variables.md
+++ b/docs/zh-CN/advanced/variables.md
@@ -488,3 +488,7 @@ SELECT /*+ SET_VAR(query_timeout = 1,
enable_partition_cache=true) */ sleep(3);
- `enable_infer_predicate`
用于控制是否进行谓词推导。取值有两种：true 和 false。默认情况下关闭，系统不在进行谓词推导，采用原始的谓词进行相关操作。设置为 true
后，进行谓词扩展。
+
+- `trim_tailing_spaces_for_external_table_query`
+
+ 用于控制查询Hive外表时是否过滤掉字段末尾的空格。默认为false。
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