From 9d6b12b6df199b590bbdb54f351f9d7048d39b42 Mon Sep 17 00:00:00 2001
From: wuyongning <wuyongning@huawei.com>
Date: Fri, 15 Jul 2022 14:35:59 +0800
Subject: [PATCH] fix error

Signed-off-by: wuyongning <wuyongning@huawei.com>
---
 .../reference/apis/js-apis-data-rdb.md            | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/zh-cn/application-dev/reference/apis/js-apis-data-rdb.md b/zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
index 594c29417b..d66146a265 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
@@ -781,13 +781,6 @@ distinct(): RdbPredicates
 ```js
 let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
 predicates.equalTo("NAME", "Rose").distinct("NAME")
-let promise = rdbStore.query(predicates, ["NAME"])
-promise.then((resultSet) => {
-    console.log("ResultSet column names: " + resultSet.columnNames)
-    console.log("ResultSet column count: " + resultSet.columnCount)
-}).catch((err) => {
-    console.log("Query err.")
-})
 ```
 
 
@@ -1133,7 +1126,7 @@ rdbStore.update("EMPLOYEE", valueBucket, predicates, function (err, ret) {
 ```
 ### update<sup>9+</sup>
 
-update(table: string, values: ValuesBucket, predicates: DataSharePredicates):Promise&lt;number&gt;
+update(table: string, values: ValuesBucket, predicates: dataSharePredicates.DataSharePredicates):Promise&lt;number&gt;
 
 根据DataSharePredicates的指定实例对象更新数据库中的数据，结果以Promise形式返回。
 
@@ -1231,7 +1224,7 @@ promise.then((rows) => {
 
 ### delete<sup>9+</sup>
 
-delete(table: string, predicates: DataSharePredicates, callback: AsyncCallback&lt;number&gt;):void
+delete(table: string, predicates: dataSharePredicates.DataSharePredicates, callback: AsyncCallback&lt;number&gt;):void
 
 
 根据DataSharePredicates的指定实例对象从数据库中删除数据，结果以callback形式返回。
@@ -1354,7 +1347,7 @@ query(predicates: RdbPredicates, columns?: Array&lt;string&gt;):Promise&lt;Resul
 
 ### query<sup>9+</sup>
 
-query(predicates: DataSharePredicates, columns: Array&lt;string&gt;, callback: AsyncCallback&lt;ResultSet&gt;):void
+query(predicates: dataSharePredicates.DataSharePredicates, columns: Array&lt;string&gt;, callback: AsyncCallback&lt;ResultSet&gt;):void
 
 根据指定条件查询数据库中的数据，结果以callback形式返回。
 
@@ -1384,7 +1377,7 @@ rdbStore.query("EMPLOYEE", predicates, ["ID", "NAME", "AGE", "SALARY", "CODES"],
 
 ### query<sup>9+</sup>
 
-query(predicates: DataSharePredicates, columns?: Array&lt;string&gt;):Promise&lt;ResultSet&gt;
+query(predicates: dataSharePredicates.DataSharePredicates, columns?: Array&lt;string&gt;):Promise&lt;ResultSet&gt;
 
 根据指定条件查询数据库中的数据，结果以Promise形式返回。
 
-- 
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