From ff6e6d6042f6170e5d2ff36307a5e99adaaa817f Mon Sep 17 00:00:00 2001
From: boluor <boluor@gmail.com>
Date: Tue, 2 Jun 2026 06:55:02 +0000
Subject: [PATCH] [fix](sql-functions) provide setup data for window-function
 examples querying an undefined table

The LAG, LEAD, NTILE, RANK and ROW_NUMBER pages each show a `SELECT ... FROM <table>`
example with an expected result, but never define the table on the page, so the
examples cannot be run or reproduced ("table does not exist").

Add the missing CREATE TABLE + INSERT for each table (`stock_ticker` for LAG/LEAD,
`student_scores`, `employees`, `int_t`), carried in a standard HTML comment
(`<!-- setup-sql ... -->`) before the example. As an HTML comment it does not change
the rendered page, and no documented expected output is modified.

Table contents were reverse-derived from the output already printed on each page and
verified end-to-end on the matching release clusters: version-4.x on 4.1.1, version-3.x
on 3.1.4, version-2.1 on 2.1.11, and dev/current on a master build. On every tree the
examples failed with "table does not exist" before and now resolve and match the
documented output.

Pages updated in EN + ZH across dev/current, version-4.x, version-3.x and version-2.1.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 docs/sql-manual/sql-functions/window-functions/lag.md        | 5 +++++
 docs/sql-manual/sql-functions/window-functions/lead.md       | 5 +++++
 docs/sql-manual/sql-functions/window-functions/ntile.md      | 5 +++++
 docs/sql-manual/sql-functions/window-functions/rank.md       | 5 +++++
 docs/sql-manual/sql-functions/window-functions/row-number.md | 5 +++++
 .../current/sql-manual/sql-functions/window-functions/lag.md | 5 +++++
 .../sql-manual/sql-functions/window-functions/lead.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/ntile.md       | 5 +++++
 .../sql-manual/sql-functions/window-functions/rank.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/row-number.md  | 5 +++++
 .../sql-manual/sql-functions/window-functions/lag.md         | 5 +++++
 .../sql-manual/sql-functions/window-functions/lead.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/ntile.md       | 5 +++++
 .../sql-manual/sql-functions/window-functions/rank.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/row-number.md  | 5 +++++
 .../sql-manual/sql-functions/window-functions/lag.md         | 5 +++++
 .../sql-manual/sql-functions/window-functions/lead.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/ntile.md       | 5 +++++
 .../sql-manual/sql-functions/window-functions/rank.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/row-number.md  | 5 +++++
 .../sql-manual/sql-functions/window-functions/lag.md         | 5 +++++
 .../sql-manual/sql-functions/window-functions/lead.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/ntile.md       | 5 +++++
 .../sql-manual/sql-functions/window-functions/rank.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/row-number.md  | 5 +++++
 .../sql-manual/sql-functions/window-functions/lag.md         | 5 +++++
 .../sql-manual/sql-functions/window-functions/lead.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/ntile.md       | 5 +++++
 .../sql-manual/sql-functions/window-functions/rank.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/row-number.md  | 5 +++++
 .../sql-manual/sql-functions/window-functions/lag.md         | 5 +++++
 .../sql-manual/sql-functions/window-functions/lead.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/ntile.md       | 5 +++++
 .../sql-manual/sql-functions/window-functions/rank.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/row-number.md  | 5 +++++
 .../sql-manual/sql-functions/window-functions/lag.md         | 5 +++++
 .../sql-manual/sql-functions/window-functions/lead.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/ntile.md       | 5 +++++
 .../sql-manual/sql-functions/window-functions/rank.md        | 5 +++++
 .../sql-manual/sql-functions/window-functions/row-number.md  | 5 +++++
 40 files changed, 200 insertions(+)

diff --git a/docs/sql-manual/sql-functions/window-functions/lag.md b/docs/sql-manual/sql-functions/window-functions/lag.md
index 2f7ac4726c69d..d36d402fa623a 100644
--- a/docs/sql-manual/sql-functions/window-functions/lag.md
+++ b/docs/sql-manual/sql-functions/window-functions/lag.md
@@ -29,6 +29,11 @@ Returns the same data type as the input expression.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 Calculate the difference between each salesperson's current sales amount and the previous day's sales amount:
 
 ```sql
diff --git a/docs/sql-manual/sql-functions/window-functions/lead.md b/docs/sql-manual/sql-functions/window-functions/lead.md
index c00263b0be2fd..aa541fa36c497 100644
--- a/docs/sql-manual/sql-functions/window-functions/lead.md
+++ b/docs/sql-manual/sql-functions/window-functions/lead.md
@@ -29,6 +29,11 @@ Returns the same data type as the input expression.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 Calculate the difference between each salesperson's current sales and next day's sales:
 
 ```sql
diff --git a/docs/sql-manual/sql-functions/window-functions/ntile.md b/docs/sql-manual/sql-functions/window-functions/ntile.md
index b2ec1f327c4a7..b286224e59f0c 100644
--- a/docs/sql-manual/sql-functions/window-functions/ntile.md
+++ b/docs/sql-manual/sql-functions/window-functions/ntile.md
@@ -33,6 +33,11 @@ If a statement contains both an ORDER BY clause in the NTILE function and an ORD
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE student_scores (name VARCHAR(20), score INT) DISTRIBUTED BY HASH(name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO student_scores VALUES ('Alice',98),('Bob',95),('Charlie',90),('David',85),('Eve',82),('Frank',78),('Grace',75),('Henry',70);
+-->
+
 ```sql
 SELECT 
     name,
diff --git a/docs/sql-manual/sql-functions/window-functions/rank.md b/docs/sql-manual/sql-functions/window-functions/rank.md
index ef5df003319db..c7a0008fd0d89 100644
--- a/docs/sql-manual/sql-functions/window-functions/rank.md
+++ b/docs/sql-manual/sql-functions/window-functions/rank.md
@@ -22,6 +22,11 @@ Returns a BIGINT rank value. Returns the same rank for identical values, but cre
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE employees (department VARCHAR(20), employee_name VARCHAR(20), salary INT) DISTRIBUTED BY HASH(employee_name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO employees VALUES ('Sales','Alice',10000),('Sales','Bob',10000),('Sales','Charlie',8000),('IT','David',12000),('IT','Eve',11000),('IT','Frank',11000),('IT','Grace',9000);
+-->
+
 ```sql
 SELECT 
     department,
diff --git a/docs/sql-manual/sql-functions/window-functions/row-number.md b/docs/sql-manual/sql-functions/window-functions/row-number.md
index 8b9a3f5caf2e7..aac4892031eb4 100644
--- a/docs/sql-manual/sql-functions/window-functions/row-number.md
+++ b/docs/sql-manual/sql-functions/window-functions/row-number.md
@@ -22,6 +22,11 @@ Returns a BIGINT sequence number, starting from 1 and incrementing continuously.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE int_t (x INT, y INT) DISTRIBUTED BY HASH(x) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO int_t VALUES (1,1),(1,2),(1,2),(2,1),(2,2),(2,3),(3,1),(3,1),(3,2);
+-->
+
 ```sql
 select x, y, row_number() over(partition by x order by y) as rank from int_t;
 ```
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/lag.md b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/lag.md
index ea78da431069c..079fa7950503b 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/lag.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/lag.md
@@ -30,6 +30,11 @@ LAG ( <expr> [, <offset> [, <default> ] ] )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 计算每个销售员当前销售额与前一天销售额的差值：
 
 ```sql
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/lead.md b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/lead.md
index f322a7c6196b6..76d176201f2c4 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/lead.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/lead.md
@@ -30,6 +30,11 @@ LEAD ( <expr> [ , <offset> [ , <default> ] ] )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 计算每个销售员当前销售额与下一天销售额的差值：
 
 ```sql
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/ntile.md b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/ntile.md
index 537ecffe59d79..88728d33ba2d1 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/ntile.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/ntile.md
@@ -35,6 +35,11 @@ NTILE( <constant_value> )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE student_scores (name VARCHAR(20), score INT) DISTRIBUTED BY HASH(name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO student_scores VALUES ('Alice',98),('Bob',95),('Charlie',90),('David',85),('Eve',82),('Frank',78),('Grace',75),('Henry',70);
+-->
+
 ```sql
 SELECT 
     name,
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/rank.md b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/rank.md
index 21b06c15fcadb..67bf6453ce2bf 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/rank.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/rank.md
@@ -24,6 +24,11 @@ RANK()
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE employees (department VARCHAR(20), employee_name VARCHAR(20), salary INT) DISTRIBUTED BY HASH(employee_name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO employees VALUES ('Sales','Alice',10000),('Sales','Bob',10000),('Sales','Charlie',8000),('IT','David',12000),('IT','Eve',11000),('IT','Frank',11000),('IT','Grace',9000);
+-->
+
 ```sql
 SELECT 
     department,
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/row-number.md b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/row-number.md
index e3f59d575a19f..bd9c138e4e2f6 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/row-number.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/window-functions/row-number.md
@@ -24,6 +24,11 @@ ROW_NUMBER()
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE int_t (x INT, y INT) DISTRIBUTED BY HASH(x) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO int_t VALUES (1,1),(1,2),(1,2),(2,1),(2,2),(2,3),(3,1),(3,1),(3,2);
+-->
+
 ```sql
 select x, y, row_number() over(partition by x order by y) as rank from int_t;
 ```
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/lag.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/lag.md
index b02bb18baed37..a1db9217bb2d4 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/lag.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/lag.md
@@ -29,6 +29,11 @@ LAG ( <expr>, <offset>, <default> )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 计算每个销售员当前销售额与前一天销售额的差值：
 
 ```sql
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/lead.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/lead.md
index 366cf7e3491ca..b933a7c739053 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/lead.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/lead.md
@@ -29,6 +29,11 @@ LEAD ( <expr> [ , <offset> [ , <default> ] ] )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 计算每个销售员当前销售额与下一天销售额的差值：
 
 ```sql
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/ntile.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/ntile.md
index 9b925ad7668f2..0bc3912983565 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/ntile.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/ntile.md
@@ -33,6 +33,11 @@ NTILE( <constant_value> )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE student_scores (name VARCHAR(20), score INT) DISTRIBUTED BY HASH(name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO student_scores VALUES ('Alice',98),('Bob',95),('Charlie',90),('David',85),('Eve',82),('Frank',78),('Grace',75),('Henry',70);
+-->
+
 ```sql
 SELECT 
     name,
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/rank.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/rank.md
index e1c2ddc53d4d7..2d1cdba969313 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/rank.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/rank.md
@@ -22,6 +22,11 @@ RANK()
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE employees (department VARCHAR(20), employee_name VARCHAR(20), salary INT) DISTRIBUTED BY HASH(employee_name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO employees VALUES ('Sales','Alice',10000),('Sales','Bob',10000),('Sales','Charlie',8000),('IT','David',12000),('IT','Eve',11000),('IT','Frank',11000),('IT','Grace',9000);
+-->
+
 ```sql
 SELECT 
     department,
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/row-number.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/row-number.md
index 02bc4c6c7eebf..69a80f5bfd66d 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/row-number.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/window-functions/row-number.md
@@ -22,6 +22,11 @@ ROW_NUMBER()
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE int_t (x INT, y INT) DISTRIBUTED BY HASH(x) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO int_t VALUES (1,1),(1,2),(1,2),(2,1),(2,2),(2,3),(3,1),(3,1),(3,2);
+-->
+
 ```sql
 select x, y, row_number() over(partition by x order by y) as rank from int_t;
 ```
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/lag.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/lag.md
index b02bb18baed37..a1db9217bb2d4 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/lag.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/lag.md
@@ -29,6 +29,11 @@ LAG ( <expr>, <offset>, <default> )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 计算每个销售员当前销售额与前一天销售额的差值：
 
 ```sql
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/lead.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/lead.md
index f9ce7ac7c0ac4..3b6b9097ec9e8 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/lead.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/lead.md
@@ -29,6 +29,11 @@ LEAD ( <expr> [ , <offset> [ , <default> ] ] )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 计算每个销售员当前销售额与下一天销售额的差值：
 
 ```sql
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/ntile.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/ntile.md
index 9b925ad7668f2..0bc3912983565 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/ntile.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/ntile.md
@@ -33,6 +33,11 @@ NTILE( <constant_value> )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE student_scores (name VARCHAR(20), score INT) DISTRIBUTED BY HASH(name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO student_scores VALUES ('Alice',98),('Bob',95),('Charlie',90),('David',85),('Eve',82),('Frank',78),('Grace',75),('Henry',70);
+-->
+
 ```sql
 SELECT 
     name,
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/rank.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/rank.md
index e1c2ddc53d4d7..2d1cdba969313 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/rank.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/rank.md
@@ -22,6 +22,11 @@ RANK()
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE employees (department VARCHAR(20), employee_name VARCHAR(20), salary INT) DISTRIBUTED BY HASH(employee_name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO employees VALUES ('Sales','Alice',10000),('Sales','Bob',10000),('Sales','Charlie',8000),('IT','David',12000),('IT','Eve',11000),('IT','Frank',11000),('IT','Grace',9000);
+-->
+
 ```sql
 SELECT 
     department,
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/row-number.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/row-number.md
index 02bc4c6c7eebf..69a80f5bfd66d 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/row-number.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/window-functions/row-number.md
@@ -22,6 +22,11 @@ ROW_NUMBER()
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE int_t (x INT, y INT) DISTRIBUTED BY HASH(x) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO int_t VALUES (1,1),(1,2),(1,2),(2,1),(2,2),(2,3),(3,1),(3,1),(3,2);
+-->
+
 ```sql
 select x, y, row_number() over(partition by x order by y) as rank from int_t;
 ```
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/lag.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/lag.md
index ea78da431069c..079fa7950503b 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/lag.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/lag.md
@@ -30,6 +30,11 @@ LAG ( <expr> [, <offset> [, <default> ] ] )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 计算每个销售员当前销售额与前一天销售额的差值：
 
 ```sql
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/lead.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/lead.md
index f322a7c6196b6..76d176201f2c4 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/lead.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/lead.md
@@ -30,6 +30,11 @@ LEAD ( <expr> [ , <offset> [ , <default> ] ] )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 计算每个销售员当前销售额与下一天销售额的差值：
 
 ```sql
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/ntile.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/ntile.md
index 537ecffe59d79..88728d33ba2d1 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/ntile.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/ntile.md
@@ -35,6 +35,11 @@ NTILE( <constant_value> )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE student_scores (name VARCHAR(20), score INT) DISTRIBUTED BY HASH(name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO student_scores VALUES ('Alice',98),('Bob',95),('Charlie',90),('David',85),('Eve',82),('Frank',78),('Grace',75),('Henry',70);
+-->
+
 ```sql
 SELECT 
     name,
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/rank.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/rank.md
index 21b06c15fcadb..67bf6453ce2bf 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/rank.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/rank.md
@@ -24,6 +24,11 @@ RANK()
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE employees (department VARCHAR(20), employee_name VARCHAR(20), salary INT) DISTRIBUTED BY HASH(employee_name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO employees VALUES ('Sales','Alice',10000),('Sales','Bob',10000),('Sales','Charlie',8000),('IT','David',12000),('IT','Eve',11000),('IT','Frank',11000),('IT','Grace',9000);
+-->
+
 ```sql
 SELECT 
     department,
diff --git a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/row-number.md b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/row-number.md
index e3f59d575a19f..bd9c138e4e2f6 100644
--- a/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/row-number.md
+++ b/i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/window-functions/row-number.md
@@ -24,6 +24,11 @@ ROW_NUMBER()
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE int_t (x INT, y INT) DISTRIBUTED BY HASH(x) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO int_t VALUES (1,1),(1,2),(1,2),(2,1),(2,2),(2,3),(3,1),(3,1),(3,2);
+-->
+
 ```sql
 select x, y, row_number() over(partition by x order by y) as rank from int_t;
 ```
diff --git a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/lag.md b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/lag.md
index a6b5a849a2946..6e364f6635990 100644
--- a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/lag.md
+++ b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/lag.md
@@ -29,6 +29,11 @@ Returns the same data type as the input expression.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 Calculate the difference between each salesperson's current sales amount and the previous day's sales amount:
 
 ```sql
diff --git a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/lead.md b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/lead.md
index f64a341b659ed..b24a100070e4e 100644
--- a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/lead.md
+++ b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/lead.md
@@ -29,6 +29,11 @@ Returns the same data type as the input expression.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 Calculate the difference between each salesperson's current sales and next day's sales:
 
 ```sql
diff --git a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/ntile.md b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/ntile.md
index b2ec1f327c4a7..b286224e59f0c 100644
--- a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/ntile.md
+++ b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/ntile.md
@@ -33,6 +33,11 @@ If a statement contains both an ORDER BY clause in the NTILE function and an ORD
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE student_scores (name VARCHAR(20), score INT) DISTRIBUTED BY HASH(name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO student_scores VALUES ('Alice',98),('Bob',95),('Charlie',90),('David',85),('Eve',82),('Frank',78),('Grace',75),('Henry',70);
+-->
+
 ```sql
 SELECT 
     name,
diff --git a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/rank.md b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/rank.md
index ef5df003319db..c7a0008fd0d89 100644
--- a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/rank.md
+++ b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/rank.md
@@ -22,6 +22,11 @@ Returns a BIGINT rank value. Returns the same rank for identical values, but cre
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE employees (department VARCHAR(20), employee_name VARCHAR(20), salary INT) DISTRIBUTED BY HASH(employee_name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO employees VALUES ('Sales','Alice',10000),('Sales','Bob',10000),('Sales','Charlie',8000),('IT','David',12000),('IT','Eve',11000),('IT','Frank',11000),('IT','Grace',9000);
+-->
+
 ```sql
 SELECT 
     department,
diff --git a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/row-number.md b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/row-number.md
index 8b9a3f5caf2e7..aac4892031eb4 100644
--- a/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/row-number.md
+++ b/versioned_docs/version-2.1/sql-manual/sql-functions/window-functions/row-number.md
@@ -22,6 +22,11 @@ Returns a BIGINT sequence number, starting from 1 and incrementing continuously.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE int_t (x INT, y INT) DISTRIBUTED BY HASH(x) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO int_t VALUES (1,1),(1,2),(1,2),(2,1),(2,2),(2,3),(3,1),(3,1),(3,2);
+-->
+
 ```sql
 select x, y, row_number() over(partition by x order by y) as rank from int_t;
 ```
diff --git a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/lag.md b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/lag.md
index 32cb3952c68cc..f394763ae5b07 100644
--- a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/lag.md
+++ b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/lag.md
@@ -29,6 +29,11 @@ Returns the same data type as the input expression.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 Calculate the difference between each salesperson's current sales amount and the previous day's sales amount:
 
 ```sql
diff --git a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/lead.md b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/lead.md
index 8e3217ac25fbf..fa42ba09c81ce 100644
--- a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/lead.md
+++ b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/lead.md
@@ -29,6 +29,11 @@ Returns the same data type as the input expression.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 Calculate the difference between each salesperson's current sales and next day's sales:
 
 ```sql
diff --git a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/ntile.md b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/ntile.md
index b2ec1f327c4a7..b286224e59f0c 100644
--- a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/ntile.md
+++ b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/ntile.md
@@ -33,6 +33,11 @@ If a statement contains both an ORDER BY clause in the NTILE function and an ORD
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE student_scores (name VARCHAR(20), score INT) DISTRIBUTED BY HASH(name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO student_scores VALUES ('Alice',98),('Bob',95),('Charlie',90),('David',85),('Eve',82),('Frank',78),('Grace',75),('Henry',70);
+-->
+
 ```sql
 SELECT 
     name,
diff --git a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/rank.md b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/rank.md
index ef5df003319db..c7a0008fd0d89 100644
--- a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/rank.md
+++ b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/rank.md
@@ -22,6 +22,11 @@ Returns a BIGINT rank value. Returns the same rank for identical values, but cre
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE employees (department VARCHAR(20), employee_name VARCHAR(20), salary INT) DISTRIBUTED BY HASH(employee_name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO employees VALUES ('Sales','Alice',10000),('Sales','Bob',10000),('Sales','Charlie',8000),('IT','David',12000),('IT','Eve',11000),('IT','Frank',11000),('IT','Grace',9000);
+-->
+
 ```sql
 SELECT 
     department,
diff --git a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/row-number.md b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/row-number.md
index 8b9a3f5caf2e7..aac4892031eb4 100644
--- a/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/row-number.md
+++ b/versioned_docs/version-3.x/sql-manual/sql-functions/window-functions/row-number.md
@@ -22,6 +22,11 @@ Returns a BIGINT sequence number, starting from 1 and incrementing continuously.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE int_t (x INT, y INT) DISTRIBUTED BY HASH(x) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO int_t VALUES (1,1),(1,2),(1,2),(2,1),(2,2),(2,3),(3,1),(3,1),(3,2);
+-->
+
 ```sql
 select x, y, row_number() over(partition by x order by y) as rank from int_t;
 ```
diff --git a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/lag.md b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/lag.md
index 2f7ac4726c69d..d36d402fa623a 100644
--- a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/lag.md
+++ b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/lag.md
@@ -29,6 +29,11 @@ Returns the same data type as the input expression.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 Calculate the difference between each salesperson's current sales amount and the previous day's sales amount:
 
 ```sql
diff --git a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/lead.md b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/lead.md
index c00263b0be2fd..aa541fa36c497 100644
--- a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/lead.md
+++ b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/lead.md
@@ -29,6 +29,11 @@ Returns the same data type as the input expression.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE stock_ticker (stock_symbol VARCHAR(10), closing_date DATETIME, closing_price DOUBLE) DISTRIBUTED BY HASH(stock_symbol) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO stock_ticker VALUES ('JDR','2014-09-13 00:00:00',12.86),('JDR','2014-09-14 00:00:00',12.89),('JDR','2014-09-15 00:00:00',12.94),('JDR','2014-09-16 00:00:00',12.55),('JDR','2014-09-17 00:00:00',14.03),('JDR','2014-09-18 00:00:00',14.75),('JDR','2014-09-19 00:00:00',13.98);
+-->
+
 Calculate the difference between each salesperson's current sales and next day's sales:
 
 ```sql
diff --git a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/ntile.md b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/ntile.md
index b2ec1f327c4a7..b286224e59f0c 100644
--- a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/ntile.md
+++ b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/ntile.md
@@ -33,6 +33,11 @@ If a statement contains both an ORDER BY clause in the NTILE function and an ORD
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE student_scores (name VARCHAR(20), score INT) DISTRIBUTED BY HASH(name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO student_scores VALUES ('Alice',98),('Bob',95),('Charlie',90),('David',85),('Eve',82),('Frank',78),('Grace',75),('Henry',70);
+-->
+
 ```sql
 SELECT 
     name,
diff --git a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/rank.md b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/rank.md
index ef5df003319db..c7a0008fd0d89 100644
--- a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/rank.md
+++ b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/rank.md
@@ -22,6 +22,11 @@ Returns a BIGINT rank value. Returns the same rank for identical values, but cre
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE employees (department VARCHAR(20), employee_name VARCHAR(20), salary INT) DISTRIBUTED BY HASH(employee_name) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO employees VALUES ('Sales','Alice',10000),('Sales','Bob',10000),('Sales','Charlie',8000),('IT','David',12000),('IT','Eve',11000),('IT','Frank',11000),('IT','Grace',9000);
+-->
+
 ```sql
 SELECT 
     department,
diff --git a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/row-number.md b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/row-number.md
index 8b9a3f5caf2e7..aac4892031eb4 100644
--- a/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/row-number.md
+++ b/versioned_docs/version-4.x/sql-manual/sql-functions/window-functions/row-number.md
@@ -22,6 +22,11 @@ Returns a BIGINT sequence number, starting from 1 and incrementing continuously.
 
 ## Examples
 
+<!-- setup-sql
+CREATE TABLE int_t (x INT, y INT) DISTRIBUTED BY HASH(x) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO int_t VALUES (1,1),(1,2),(1,2),(2,1),(2,2),(2,3),(3,1),(3,1),(3,2);
+-->
+
 ```sql
 select x, y, row_number() over(partition by x order by y) as rank from int_t;
 ```