[shardingsphere] branch master updated: Add `CREATE DB_DISCOVERY HEARTBEAT` docs. (#20783)

[jianglongtao]

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The following commit(s) were added to refs/heads/master by this push:
     new 88db135e5fe Add `CREATE DB_DISCOVERY HEARTBEAT` docs. (#20783)
88db135e5fe is described below

commit 88db135e5fef61cad808a1e8ce859d337ab2807d
Author: Jieker <jieker_m...@163.com>
AuthorDate: Tue Sep 6 10:06:57 2022 +0800

    Add `CREATE DB_DISCOVERY HEARTBEAT` docs. (#20783)
---
 .../create-db-discovery-heartbeat.cn.md            | 43 ++++++++++++++++++++++
 .../create-db-discovery-heartbeat.en.md            | 43 ++++++++++++++++++++++
 2 files changed, 86 insertions(+)

diff --git 
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/db-discovery/create-db-discovery-heartbeat.cn.md
 
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/db-discovery/create-db-discovery-heartbeat.cn.md
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b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/db-discovery/create-db-discovery-heartbeat.cn.md
@@ -0,0 +1,43 @@
++++
+title = "CREATE DB_DISCOVERY HEARTBEAT"
+weight = 4
++++
+
+## 描述
+
+`CREATE DB_DISCOVERY HEARTBEAT` 语法用于创建数据库发现心跳包规则
+
+### 语法定义
+
+```sql
+CreateDatabaseDiscoveryHeartbeat ::=
+  'CREATE' 'DB_DISCOVERY' 'HEARTBEAT' databaseDiscoveryHeartbaetDefinition ( 
',' databaseDiscoveryHeartbaetDefinition )*
+
+databaseDiscoveryHeartbaetDefinition ::=
+    discoveryHeartbeatName '(' 'PROPERTIES' '(' 'key' '=' 'value' ( ',' 'key' 
'=' 'value' )* ')' ')'
+    
+discoveryHeartbeatName ::=
+  identifier
+```
+
+### 补充说明
+
+- 带有 `-` 的命名在改动时需要使用 `" "`。
+
+### 示例
+
+#### 创建 `HEARTBEAT`
+
+```sql
+CREATE DB_DISCOVERY HEARTBEAT db_discovery_group_1_heartbeat(
+  PROPERTIES('keep-alive-cron'='0/5 * * * * ?')
+);
+```
+
+### 保留字
+
+`CREATE`、`DB_DISCOVERY`、`HEARTBEAT`
+
+### 相关链接
+
+- [保留字](/cn/reference/distsql/syntax/reserved-word/)
\ No newline at end of file
diff --git 
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/db-discovery/create-db-discovery-heartbeat.en.md
 
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/db-discovery/create-db-discovery-heartbeat.en.md
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b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/db-discovery/create-db-discovery-heartbeat.en.md
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+title = "CREATE DB_DISCOVERY HEARTBEAT"
+weight = 4
++++
+
+## Description
+
+The `CREATE DB_DISCOVERY HEARTBEAT` syntax is used to create a database 
discovery heartbeat rule.
+
+### Syntax
+
+```sql
+CreateDatabaseDiscoveryHeartbeat ::=
+  'CREATE' 'DB_DISCOVERY' 'HEARTBEAT' databaseDiscoveryHeartbaetDefinition ( 
',' databaseDiscoveryHeartbaetDefinition )*
+
+databaseDiscoveryHeartbaetDefinition ::=
+    discoveryHeartbeatName '(' 'PROPERTIES' '(' 'key' '=' 'value' ( ',' 'key' 
'=' 'value' )* ')' ')'
+    
+discoveryHeartbeatName ::=
+  identifier
+```
+
+### Supplement
+
+- Names with `-` need to use `" "` when changing.
+
+### Example
+
+#### Create `HEARTBEAT`
+
+```sql
+CREATE DB_DISCOVERY HEARTBEAT db_discovery_group_1_heartbeat(
+  PROPERTIES('keep-alive-cron'='0/5 * * * * ?')
+);
+```
+
+### Reserved word
+
+`CREATE`, `DB_DISCOVERY`, `HEARTBEAT`
+
+### Related links
+
+- [Reserved word](/en/reference/distsql/syntax/reserved-word/)