[fix](sql-functions) provide setup data for numeric-function examples querying an undefined table

docs/sql-manual/sql-functions/scalar-functions/numeric-functions/round-bankers.md

@@ -59,6 +59,11 @@ Returns an integer or a float-point number:
 
 ## Example
 
+<!-- setup-sql
+CREATE TABLE test_enhanced_round (rid INT, number INT) DISTRIBUTED BY HASH(rid) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO test_enhanced_round VALUES (1,1);
+-->
+
 ```sql
 select round_bankers(0.4);
 ```

docs/sql-manual/sql-functions/scalar-functions/numeric-functions/uniform.md

@@ -32,6 +32,13 @@ Note that unlike Snowflake's [common usage](https://docs.snowflake.com/en/sql-re
 
 ## Example
 
+<!-- setup-sql
+CREATE TABLE it (k0 INT) DISTRIBUTED BY HASH(k0) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO it VALUES (NULL),(1),(2),(3),(4),(5);
+CREATE TABLE fn_test (ksint INT) DISTRIBUTED BY HASH(ksint) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO fn_test VALUES (1);
+-->
+
 When all input parameters are integers, return an integer:
 
 ```sql

i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/numeric-functions/round-bankers.md

@@ -59,6 +59,11 @@ ROUND_BANKERS(<x> [ , <d>])
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE test_enhanced_round (rid INT, number INT) DISTRIBUTED BY HASH(rid) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO test_enhanced_round VALUES (1,1);
+-->
+
 ```sql
 select round_bankers(0.4);
 ```

i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/numeric-functions/uniform.md

@@ -32,6 +32,13 @@ UNIFORM( <min> , <max> , <gen> )
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE it (k0 INT) DISTRIBUTED BY HASH(k0) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO it VALUES (NULL),(1),(2),(3),(4),(5);
+CREATE TABLE fn_test (ksint INT) DISTRIBUTED BY HASH(ksint) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO fn_test VALUES (1);
+-->
+
 输入参数全为整数时，返回整数：
 
 ```sql

i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/scalar-functions/numeric-functions/round-bankers.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "ROUND_BANKERS",
     "language": "zh-CN",
@@ -31,7 +31,7 @@
 - 对于数值 3.5，由于 5 前面的数字 3 是奇数，因此结果将舍入为 4。
 
 - 对于数值 2.51，因为 5 后面的数字不是 0，所以直接进位，结果为 3。
 
 ## 语法
 
 ```sql
@@ -59,6 +59,11 @@
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE test_enhanced_round (rid INT, number INT) DISTRIBUTED BY HASH(rid) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO test_enhanced_round VALUES (1,1);
+-->
+
 ```sql
 select round_bankers(0.4);
 ```

i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/scalar-functions/numeric-functions/round-bankers.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "ROUND_BANKERS",
     "language": "zh-CN",
@@ -59,6 +59,11 @@
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE test_enhanced_round (rid INT, number INT) DISTRIBUTED BY HASH(rid) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO test_enhanced_round VALUES (1,1);
+-->
+
 ```sql
 select round_bankers(0.4);
 ```

i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/scalar-functions/numeric-functions/round-bankers.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "ROUND_BANKERS",
     "language": "zh-CN",
@@ -59,6 +59,11 @@
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE test_enhanced_round (rid INT, number INT) DISTRIBUTED BY HASH(rid) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO test_enhanced_round VALUES (1,1);
+-->
+
 ```sql
 select round_bankers(0.4);
 ```

i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/sql-manual/sql-functions/scalar-functions/numeric-functions/uniform.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "UNIFORM",
     "language": "zh-CN",
@@ -28,10 +28,17 @@
 
 返回在 `[<min>, <max>]` 范围内的随机数。如果 `<min>` 和 `<max>` 均为整数，则返回值类型为 `BIGINT`，否则返回值类型为 `DOUBLE`。
 
 注意与 Snowflake 的[常见用法](https://docs.snowflake.com/en/sql-reference/functions/uniform)不同，由于 Doris 中 RANDOM 的函数返回值默认为 0-1 之间的浮点数，因此如果使用 `RANDOM()` 作为随机种子，应当附加乘数使其结果一个整数范围内分布。详情见示例。
 
 ## 举例
 
+<!-- setup-sql
+CREATE TABLE it (k0 INT) DISTRIBUTED BY HASH(k0) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO it VALUES (NULL),(1),(2),(3),(4),(5);
+CREATE TABLE fn_test (ksint INT) DISTRIBUTED BY HASH(ksint) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO fn_test VALUES (1);
+-->
+
 输入参数全为整数时，返回整数：
 
 ```sql

versioned_docs/version-2.1/sql-manual/sql-functions/scalar-functions/numeric-functions/round-bankers.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "ROUND_BANKERS",
     "language": "en",
@@ -59,6 +59,11 @@
 
 ## Example
 
+<!-- setup-sql
+CREATE TABLE test_enhanced_round (rid INT, number INT) DISTRIBUTED BY HASH(rid) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO test_enhanced_round VALUES (1,1);
+-->
+
 ```sql
 select round_bankers(0.4);
 ```

versioned_docs/version-3.x/sql-manual/sql-functions/scalar-functions/numeric-functions/round-bankers.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "ROUND_BANKERS",
     "language": "en",
@@ -59,6 +59,11 @@
 
 ## Example
 
+<!-- setup-sql
+CREATE TABLE test_enhanced_round (rid INT, number INT) DISTRIBUTED BY HASH(rid) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO test_enhanced_round VALUES (1,1);
+-->
+
 ```sql
 select round_bankers(0.4);
 ```

versioned_docs/version-4.x/sql-manual/sql-functions/scalar-functions/numeric-functions/round-bankers.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "ROUND_BANKERS",
     "language": "en",
@@ -59,6 +59,11 @@
 
 ## Example
 
+<!-- setup-sql
+CREATE TABLE test_enhanced_round (rid INT, number INT) DISTRIBUTED BY HASH(rid) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO test_enhanced_round VALUES (1,1);
+-->
+
 ```sql
 select round_bankers(0.4);
 ```

versioned_docs/version-4.x/sql-manual/sql-functions/scalar-functions/numeric-functions/uniform.md

@@ -1,4 +1,4 @@
 ---
 {
     "title": "UNIFORM",
     "language": "en",
@@ -28,10 +28,17 @@
 
 Return a random number within `[<min>, <max>]`. If both `<min>` and `<max>` are integers, the return value type is `BIGINT`, otherwise it is `DOUBLE`.
 
 Note that unlike Snowflake's [common usage](https://docs.snowflake.com/en/sql-reference/functions/uniform), because the RANDOM function in Doris returns a floating-point number between 0 and 1 by default, if you use `RANDOM()` as a random seed, you should attach a multiplier to make the result distributed within an integer range. See the examples for details.
 
 ## Example
 
+<!-- setup-sql
+CREATE TABLE it (k0 INT) DISTRIBUTED BY HASH(k0) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO it VALUES (NULL),(1),(2),(3),(4),(5);
+CREATE TABLE fn_test (ksint INT) DISTRIBUTED BY HASH(ksint) BUCKETS 1 PROPERTIES("replication_num"="1");
+INSERT INTO fn_test VALUES (1);
+-->
+
 When all input parameters are integers, return an integer:
 
 ```sql