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jiangtian pushed a commit to branch fix_float_precision_comment
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit a833bd2b108299d9983a643aeb312419ee36980f
Author: Tian Jiang <[email protected]>
AuthorDate: Thu Jul 11 17:17:20 2024 +0800

    Fix the comment of float_precision
---
 .../src/assembly/resources/conf/iotdb-system.properties.template     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git 
a/iotdb-core/node-commons/src/assembly/resources/conf/iotdb-system.properties.template
 
b/iotdb-core/node-commons/src/assembly/resources/conf/iotdb-system.properties.template
index 4c9477e39a2..5635fa8cf71 100644
--- 
a/iotdb-core/node-commons/src/assembly/resources/conf/iotdb-system.properties.template
+++ 
b/iotdb-core/node-commons/src/assembly/resources/conf/iotdb-system.properties.template
@@ -1474,7 +1474,10 @@ max_number_of_points_in_page=10000
 # Datatype: int
 pattern_matching_threshold=1000000
 
-# Floating-point precision
+# Floating-point precision of query results.
+# Only effective for RLE and TS_2DIFF encodings.
+# Due to the limitation of machine precision, some values may not be 
interpreted strictly.
+# E.g.: 1.111111 with precision=3 will be shown as 1.11100001
 # effectiveMode: hot_reload
 # Datatype: int
 float_precision=2

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