[typo](docs)Sql blacklist documentation fix (#12376)

Sql blacklist documentationfix
This commit is contained in:
jiafeng.zhang
2022-09-06 19:34:05 +08:00
committed by GitHub
parent b398fd60fc
commit c975d71fd4
6 changed files with 41 additions and 26 deletions

View File

@ -48,13 +48,18 @@ SQL block rule CRUD
```sql
CREATE SQL_BLOCK_RULE test_rule
PROPERTIES(
"sql"="select * from order_analysis",
"sql"="select \\* from order_analysis",
"global"="false",
"enable"="true",
"sqlHash"=""
)
```
> Notes:
>
> That the sql statement here does not end with a semicolon
When we execute the sql that we defined in the rule just now, an exception error will be returned. An example is as follows:
```sql
mysql> select * from order_analysis;
ERROR 1064 (HY000): errCode = 2, detailMessage = sql match regex sql block rule: order_analysis_rule

View File

@ -365,7 +365,7 @@ Cluster situation: The concurrency of Stream load is not affected by cluster siz
+ Step 3: Create Import Tasks
```
curl --location-trusted -u user:password -T /home/store_sales -H "label:abc" http://abc.com:8000/api/bj_sales/store_sales/_stream_load
curl --location-trusted -u user:password -T /home/store_sales -H "label:abc" http://abc.com:8030/api/bj_sales/store_sales/_stream_load
```
## Common Questions

View File

@ -64,22 +64,27 @@ Parameter Description:
```sql
CREATE SQL_BLOCK_RULE test_rule
PROPERTIES(
"sql"="select \\* from order_analysis;",
"sql"="select \\* from order_analysis",
"global"="false",
"enable"="true"
);
````
>Notes:
>
>That the sql statement here does not end with a semicolon
When we execute the sql we just defined in the rule, an exception error will be returned. The example is as follows:
```sql
select * from order_analysis;
ERROR 1064 (HY000): errCode = 2, detailMessage = sql match regex sql block rule: order_analysis_rule
````
2. Create test_rule2, limit the maximum number of scanned partitions to 30, and limit the maximum scan base to 10 billion rows. The example is as follows:
```sql
```sql
CREATE SQL_BLOCK_RULE test_rule2
PROPERTIES (
"partition_num" = "30",
@ -87,8 +92,7 @@ Parameter Description:
"global" = "false",
"enable" = "true"
);
````
````
3. Create SQL BLOCK RULE with special chars
```sql
@ -97,7 +101,6 @@ Parameter Description:
(
"sql" = "select count\\(1\\) from db1.tbl1"
);
CREATE SQL_BLOCK_RULE test_rule4
PROPERTIES
(

View File

@ -48,13 +48,18 @@ under the License.
```sql
CREATE SQL_BLOCK_RULE test_rule
PROPERTIES(
"sql"="select * from order_analysis",
"sql"="select \\* from order_analysis",
"global"="false",
"enable"="true",
"sqlHash"=""
)
```
>注意:
>
>这里sql 语句最后不要带分号
当我们去执行刚才我们定义在规则里的sql时就会返回异常错误,示例如下:
```sql
mysql> select * from order_analysis;
ERROR 1064 (HY000): errCode = 2, detailMessage = sql match regex sql block rule: order_analysis_rule

View File

@ -381,7 +381,7 @@ timeout = 1000s 等于 10G / 10M/s
- step3:创建导入任务
```shell
curl --location-trusted -u user:password -T /home/store_sales -H "label:abc" http://abc.com:8000/api/bj_sales/store_sales/_stream_load
curl --location-trusted -u user:password -T /home/store_sales -H "label:abc" http://abc.com:8030/api/bj_sales/store_sales/_stream_load
```
## 常见问题

View File

@ -49,7 +49,7 @@ CREATE SQL_BLOCK_RULE rule_name
参数说明:
- sql:匹配规则(基于正则匹配,特殊字符需要转译,如`select *`使用`select \\*`),可选,默认值为 "NULL"
- sql:匹配规则(基于正则匹配,特殊字符需要转译,如`select *`使用`select \\*`),可选,默认值为 "NULL", 最后不要带分号
- sqlHash: sql hash值,用于完全匹配,我们会在`fe.audit.log`打印这个值,可选,这个参数和sql只能二选一,默认值为 "NULL"
- partition_num: 一个扫描节点会扫描的最大partition数量,默认值为0L
- tablet_num: 一个扫描节点会扫描的最大tablet数量,默认值为0L
@ -68,14 +68,16 @@ CREATE SQL_BLOCK_RULE rule_name
"global"="false",
"enable"="true"
);
```
当我们去执行刚才我们定义在规则里的sql时就会返回异常错误,示例如下:
```sql
mysql> select * from order_analysis;
ERROR 1064 (HY000): errCode = 2, detailMessage = sql match regex sql block rule: order_analysis_rule
```
```
当我们去执行刚才我们定义在规则里的sql时就会返回异常错误,示例如下:
```sql
mysql> select * from order_analysis;
ERROR 1064 (HY000): errCode = 2, detailMessage = sql match regex sql block rule: order_analysis_rule
```
2. 创建 test_rule2,将最大扫描的分区数量限制在30个,最大扫描基数限制在100亿行,示例如下:
@ -83,13 +85,14 @@ CREATE SQL_BLOCK_RULE rule_name
CREATE SQL_BLOCK_RULE test_rule2
PROPERTIES
(
"partition_num" = "30",
"cardinality" = "10000000000",
"global" = "false",
"enable" = "true"
"partition_num" = "30",
"cardinality" = "10000000000",
"global" = "false",
"enable" = "true"
);
```
Query OK, 0 rows affected (0.01 sec)
```
3. 创建包含特殊字符的 SQL BLOCK RULE:
```sql
@ -98,7 +101,6 @@ CREATE SQL_BLOCK_RULE rule_name
(
"sql" = "select count\\(1\\) from db1.tbl1"
);
CREATE SQL_BLOCK_RULE test_rule4
PROPERTIES
(