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Posted to commits@doris.apache.org by mo...@apache.org on 2024/10/30 04:24:50 UTC
(doris-website) branch morrySnow-patch-2 created (now f5eac8a2cda)
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at f5eac8a2cda Update query-optimizer.md
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(doris-website) 01/01: Update query-optimizer.md
Posted by mo...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
morrysnow pushed a commit to branch morrySnow-patch-2
in repository https://gitbox.apache.org/repos/asf/doris-website.git
commit f5eac8a2cda8a65457595700c2d115a2bc87fc67
Author: morrySnow <10...@users.noreply.github.com>
AuthorDate: Wed Oct 30 12:24:42 2024 +0800
Update query-optimizer.md
---
versioned_docs/version-2.1/query-acceleration/query-optimizer.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/versioned_docs/version-2.1/query-acceleration/query-optimizer.md b/versioned_docs/version-2.1/query-acceleration/query-optimizer.md
index 61aee3e4160..b43df07cdf6 100644
--- a/versioned_docs/version-2.1/query-acceleration/query-optimizer.md
+++ b/versioned_docs/version-2.1/query-acceleration/query-optimizer.md
@@ -62,10 +62,10 @@ The execution process of the optimizer is divided into the following steps:
## Session Variables
-**1. Set Planning Timeout** **`enable_nereids_timeout_second`**
+**1. Set Planning Timeout** **`nereids_timeout_second`**
- This variable is used to set the maximum allowed time for query planning. When the planning time exceeds this set value, query planning will be terminated, and an error message will be returned. During the process of planning query statements, the system obtains read locks for all tables involved in the SQL, primarily to maintain cluster stability and prevent excessive resource occupation and lock conflicts caused by excessively long planning times.
- Default value: 30s
-- Applicable scenarios: When queries involve a large number of external tables or particularly complex query statements, this value can be appropriately increased to ensure that queries can proceed normally.
\ No newline at end of file
+- Applicable scenarios: When queries involve a large number of external tables or particularly complex query statements, this value can be appropriately increased to ensure that queries can proceed normally.
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