diff --git a/docs/nightly/en/reference/sql/information-schema/partitions.md b/docs/nightly/en/reference/sql/information-schema/partitions.md
index 207562679..33134cbf8 100644
--- a/docs/nightly/en/reference/sql/information-schema/partitions.md
+++ b/docs/nightly/en/reference/sql/information-schema/partitions.md
@@ -64,7 +64,7 @@ CREATE TABLE public.test_p (
 )
 PARTITION ON COLUMNS (a) (
   a < 10,
-  a > 10 AND a < 20,
+  a >= 10 AND a < 20,
   a >= 20
 );
 
diff --git a/docs/nightly/zh/reference/sql/information-schema/partitions.md b/docs/nightly/zh/reference/sql/information-schema/partitions.md
index b3f008ccb..cb4914bf0 100644
--- a/docs/nightly/zh/reference/sql/information-schema/partitions.md
+++ b/docs/nightly/zh/reference/sql/information-schema/partitions.md
@@ -64,7 +64,7 @@ CREATE TABLE public.test_p (
 )
 PARTITION ON COLUMNS (a) (
   a < 10,
-  a > 10 AND a < 20,
+  a >= 10 AND a < 20,
   a >= 20
 );
 
diff --git a/docs/v0.7/en/reference/sql/information-schema/partitions.md b/docs/v0.7/en/reference/sql/information-schema/partitions.md
index 7310a689f..d13705bb1 100644
--- a/docs/v0.7/en/reference/sql/information-schema/partitions.md
+++ b/docs/v0.7/en/reference/sql/information-schema/partitions.md
@@ -51,7 +51,7 @@ CREATE TABLE public.test_p (
 )
 PARTITION ON COLUMNS (a) (
   a < 10,
-  a > 10 AND a < 20,
+  a >= 10 AND a < 20,
   a >= 20
 );
 SELECT * FROM PARTITIONS WHERE table_schema='public' AND table_name='test_p'\G
diff --git a/docs/v0.7/zh/reference/sql/information-schema/partitions.md b/docs/v0.7/zh/reference/sql/information-schema/partitions.md
index 860bb893d..c64c61dd1 100644
--- a/docs/v0.7/zh/reference/sql/information-schema/partitions.md
+++ b/docs/v0.7/zh/reference/sql/information-schema/partitions.md
@@ -51,7 +51,7 @@ CREATE TABLE public.test_p (
 )
 PARTITION ON COLUMNS (a) (
   a < 10,
-  a > 10 AND a < 20,
+  a >= 10 AND a < 20,
   a >= 20
 );
 SELECT * FROM PARTITIONS WHERE table_schema='public' AND table_name='test_p'\G
diff --git a/docs/v0.8/en/reference/sql/information-schema/partitions.md b/docs/v0.8/en/reference/sql/information-schema/partitions.md
index 207562679..33134cbf8 100644
--- a/docs/v0.8/en/reference/sql/information-schema/partitions.md
+++ b/docs/v0.8/en/reference/sql/information-schema/partitions.md
@@ -64,7 +64,7 @@ CREATE TABLE public.test_p (
 )
 PARTITION ON COLUMNS (a) (
   a < 10,
-  a > 10 AND a < 20,
+  a >= 10 AND a < 20,
   a >= 20
 );
 
diff --git a/docs/v0.8/zh/reference/sql/information-schema/partitions.md b/docs/v0.8/zh/reference/sql/information-schema/partitions.md
index b3f008ccb..cb4914bf0 100644
--- a/docs/v0.8/zh/reference/sql/information-schema/partitions.md
+++ b/docs/v0.8/zh/reference/sql/information-schema/partitions.md
@@ -64,7 +64,7 @@ CREATE TABLE public.test_p (
 )
 PARTITION ON COLUMNS (a) (
   a < 10,
-  a > 10 AND a < 20,
+  a >= 10 AND a < 20,
   a >= 20
 );