[fix](sql-functions) reconstruct example1 setup for EXPLODE_SPLIT (version-3.x / version-2.1)

i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/table-functions/explode-split.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "EXPLODE_SPLIT",
     "language": "zh-CN",
@@ -11,14 +11,14 @@
 `explode_split` 表函数用于将字符串按照指定分隔符拆分为多个子字符串，并将每个子字符串展开为一行。每个子字符串作为单独的行返回，通常与 LATERAL VIEW 一起使用，便于将长字符串拆解为单独的部分，进行更细粒度的查询。
 
 `explode_split_outer` 与 `explode_split` 类似。但与 `explode_split` 不同的是，它在处理空值和 NULL 值时会有不同的行为，能够处理空的或 NULL 的字符串。
 
 ## 语法
 ```sql
 EXPLODE_SPLIT(<str>, <delimiter>)
 EXPLODE_SPLIT_OUTER(<str>, <delimiter>)
 ```
 
 ## 参数
 
 | 参数 | 说明 |
 | -- | -- |
@@ -31,6 +31,12 @@
 
 ## 举例
 
+```sql
+-- setup
+create table example1(k1 int, k2 varchar(50)) distributed by hash(k1) buckets 1 properties ("replication_num"="1");
+insert into example1 values (1,''),(2,null),(3,','),(4,'1'),(5,'1,2,3'),(6,'a, b, c');
+```
+
 ```sql
 select * from example1 order by k1;
 ```

i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/table-functions/explode-split.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "EXPLODE_SPLIT",
     "language": "zh-CN",
@@ -11,14 +11,14 @@
 `explode_split` 表函数用于将字符串按照指定分隔符拆分为多个子字符串，并将每个子字符串展开为一行。每个子字符串作为单独的行返回，通常与 LATERAL VIEW 一起使用，便于将长字符串拆解为单独的部分，进行更细粒度的查询。
 
 `explode_split_outer` 与 `explode_split` 类似。但与 `explode_split` 不同的是，它在处理空值和 NULL 值时会有不同的行为，能够处理空的或 NULL 的字符串。
 
 ## 语法
 ```sql
 EXPLODE_SPLIT(<str>, <delimiter>)
 EXPLODE_SPLIT_OUTER(<str>, <delimiter>)
 ```
 
 ## 参数
 
 | 参数 | 说明 |
 | -- | -- |
@@ -31,6 +31,12 @@
 
 ## 举例
 
+```sql
+-- setup
+create table example1(k1 int, k2 varchar(50)) distributed by hash(k1) buckets 1 properties ("replication_num"="1");
+insert into example1 values (1,''),(2,null),(3,','),(4,'1'),(5,'1,2,3'),(6,'a, b, c');
+```
+
 ```sql
 select * from example1 order by k1;
 ```

versioned_docs/version-2.1/sql-manual/sql-functions/table-functions/explode-split.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "EXPLODE_SPLIT",
     "language": "en",
@@ -12,7 +12,7 @@
 
 `explode_split_outer` is similar to `explode_split`, but it differs in the way it handles empty or NULL strings.
 
 ## Syntax
 
 ```sql
 EXPLODE_SPLIT(<str>, <delimiter>)
@@ -25,13 +25,19 @@
 | -- | -- |
 | `<str>` | String type |
 | `<delimiter>` | Delimiter |
 
 ## Return Value
 
 Returns a sequence of the split substrings. If the string is empty or NULL, no rows are returned.
 
 ## Examples
 
+```sql
+-- setup
+create table example1(k1 int, k2 varchar(50)) distributed by hash(k1) buckets 1 properties ("replication_num"="1");
+insert into example1 values (1,''),(2,null),(3,','),(4,'1'),(5,'1,2,3'),(6,'a, b, c');
+```
+
 ```sql
 select * from example1 order by k1;
 ```
@@ -54,7 +60,7 @@
 ```
 
 ```text
 +------+------+
 | k1   | e1   |
 +------+------+
 |    1 |      |
@@ -111,7 +117,7 @@
 ```text
 +------+------+
 | k1   | e1   |
 +------+------+
 |    6 |  b   |
 |    6 |  c   |
 |    6 | a    |
@@ -121,11 +127,11 @@
 ```sql
 CREATE TABLE example2 (
     id INT,
     str string null
 )DUPLICATE KEY(id)
 DISTRIBUTED BY HASH(`id`) BUCKETS AUTO
 PROPERTIES (
 "replication_allocation" = "tag.location.default: 1");
 ```
 
 ```sql

versioned_docs/version-3.x/sql-manual/sql-functions/table-functions/explode-split.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "EXPLODE_SPLIT",
     "language": "en",
@@ -12,7 +12,7 @@
 
 `explode_split_outer` is similar to `explode_split`, but it differs in the way it handles empty or NULL strings.
 
 ## Syntax
 
 ```sql
 EXPLODE_SPLIT(<str>, <delimiter>)
@@ -32,6 +32,12 @@
 
 ## Examples
 
+```sql
+-- setup
+create table example1(k1 int, k2 varchar(50)) distributed by hash(k1) buckets 1 properties ("replication_num"="1");
+insert into example1 values (1,''),(2,null),(3,','),(4,'1'),(5,'1,2,3'),(6,'a, b, c');
+```
+
 ```sql
 select * from example1 order by k1;
 ```