update docs

Signed-off-by: NAnnie_wang <annie.wangli@huawei.com>

en/application-dev/reference/apis/js-apis-data-ability.md

@@ -13,13 +13,10 @@
 import dataAbility from '@ohos.data.dataAbility';
 ```
 
-
 ## dataAbility.createRdbPredicates
 
-
 createRdbPredicates(name: string, dataAbilityPredicates: DataAbilityPredicates): rdb.RdbPredicates
 
-
 Creates an **RdbPredicates** object from a **DataAbilityPredicates** object.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
@@ -32,93 +29,93 @@ Creates an **RdbPredicates** object from a **DataAbilityPredicates** object.
   | dataAbilityPredicates | [DataAbilityPredicates](#dataabilitypredicates) | Yes| **DataAbilityPredicates** object.  |
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | rdb.[RdbPredicates](js-apis-data-rdb.md#rdbpredicates) | **RdbPredicates** object created.|
 
 **Example**
+
   ```js
   let dataAbilityPredicates = new dataAbility.DataAbilityPredicates()
-  dataAbilityPredicates.equalTo("NAME", "Rose").between("AGE", 16, 30)
+  dataAbilityPredicates.equalTo("NAME", "Rose")
   let predicates = dataAbility.createRdbPredicates("EMPLOYEE", dataAbilityPredicates)
   ```
 
-
 ## DataAbilityPredicates
 
 Provides predicates for implementing diverse query methods.
 
-
 ### equalTo
 
-
 equalTo(field: string, value: ValueType): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type **ValueType** and value equal to the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | [ValueType](#valuetype) | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.equalTo("NAME", "lisi")
   ```
 
-
 ### notEqualTo
 
-
 notEqualTo(field: string, value: ValueType): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type **ValueType** and value not equal to the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | [ValueType](#valuetype) | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.notEqualTo("NAME", "lisi")
   ```
 
-
 ### beginWrap
 
-
 beginWrap(): DataAbilityPredicates
 
-
 Adds a left parenthesis to this **DataAbilityPredicates**.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object with a left parenthesis.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.equalTo("NAME", "lisi")
       .beginWrap()
@@ -128,23 +125,22 @@ Adds a left parenthesis to this **DataAbilityPredicates**.
       .endWrap()
   ```
 
-
 ### endWrap
 
-
 endWrap(): DataAbilityPredicates
 
-
 Adds a right parenthesis to this **DataAbilityPredicates**.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object with a right parenthesis.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.equalTo("NAME", "lisi")
       .beginWrap()
@@ -154,251 +150,247 @@ Adds a right parenthesis to this **DataAbilityPredicates**.
       .endWrap()
   ```
 
-
 ### or
 
-
 or(): DataAbilityPredicates
 
-
 Adds the OR condition to this **DataAbilityPredicates**.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object with the OR condition.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.equalTo("NAME", "Lisa")
       .or()
       .equalTo("NAME", "Rose")
   ```
 
-
 ### and
 
-
 and(): DataAbilityPredicates
 
-
 Adds the AND condition to this **DataAbilityPredicates**.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object with the AND condition.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.equalTo("NAME", "Lisa")
       .and()
       .equalTo("SALARY", 200.5)
   ```
 
-
 ### contains
 
-
 contains(field: string, value: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match a string containing the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | string | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.contains("NAME", "os")
   ```
 
-
 ### beginsWith
 
-
 beginsWith(field: string, value: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match a string that starts with the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | string | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.beginsWith("NAME", "os")
   ```
 
-
 ### endsWith
 
-
 endsWith(field: string, value: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match a string that ends with the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | string | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```
   dataAbilityPredicates.endsWith("NAME", "se")
   ```
 
-
 ### isNull
 
-
 isNull(field: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field whose value is null.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.isNull("NAME")
   ```
 
-
 ### isNotNull
 
-
 isNotNull(field: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field whose value is not null.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.isNotNull("NAME")
   ```
 
-
 ### like
 
-
 like(field: string, value: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match a string that is similar to the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | string | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.like("NAME", "%os%")
   ```
 
-
 ### glob
 
-
 glob(field: string, value: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the specified string.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | string | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.glob("NAME", "?h*g")
   ```
 
-
 ### between
 
-
 between(field: string, low: ValueType, high: ValueType): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match a field whose data type is **ValueType** and value is within the specified range.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
@@ -406,27 +398,27 @@ Sets a **DataAbilityPredicates** object to match a field whose data type is **Va
   | high | [ValueType](#valuetype) | Yes| Maximum value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.between("AGE", 10, 50)
   ```
 
-
 ### notBetween
 
-
 notBetween(field: string, low: ValueType, high: ValueType): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type **ValueType** and value out of the specified range.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
@@ -434,244 +426,245 @@ Sets a **DataAbilityPredicates** object to match the field with data type **Valu
   | high | [ValueType](#valuetype) | Yes| Maximum value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.notBetween("AGE", 10, 50)
   ```
 
-
 ### greaterThan
 
-
 greaterThan(field: string, value: ValueType): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type **ValueType** and value greater than the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | [ValueType](#valuetype) | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.greaterThan("AGE", 18)
   ```
 
-
 ### lessThan
 
-
 lessThan(field: string, value: ValueType): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type **ValueType** and value less than the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | [ValueType](#valuetype) | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.lessThan("AGE", 20)
   ```
 
-
 ### greaterThanOrEqualTo
 
-
 greaterThanOrEqualTo(field: string, value: ValueType): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type **ValueType** and value greater than or equal to the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | [ValueType](#valuetype) | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.greaterThanOrEqualTo("AGE", 18)
   ```
 
-
 ### lessThanOrEqualTo
 
-
 lessThanOrEqualTo(field: string, value: ValueType): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type **ValueType** and value less than or equal to the specified value.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | [ValueType](#valuetype) | Yes| Value to match the **DataAbilityPredicates**.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.lessThanOrEqualTo("AGE", 20)
   ```
 
-
 ### orderByAsc
 
-
 orderByAsc(field: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the column with values sorted in ascending order.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.orderByAsc("NAME")
   ```
 
-
 ### orderByDesc
 
-
 orderByDesc(field: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the column with values sorted in descending order.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.orderByDesc("AGE")
   ```
 
-
 ### distinct
 
-
 distinct(): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to filter out duplicate records.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that can filter out duplicate records.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.equalTo("NAME", "Rose").distinct()
   ```
 
-
 ### limitAs
 
-
 limitAs(value: number): DataAbilityPredicates
 
-
 Set a **DataAbilityPredicates** object to specify the maximum number of records.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | value | number | Yes| Maximum number of records.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that specifies the maximum number of records.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.equalTo("NAME", "Rose").limitAs(3)
   ```
 
-
 ### offsetAs
 
-
 offsetAs(rowOffset: number): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to specify the start position of the returned result.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | rowOffset | number | Yes| Number of rows to offset from the beginning. The value is a positive integer.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that specifies the start position of the returned result.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.equalTo("NAME", "Rose").offsetAs(3)
   ```
@@ -679,66 +672,66 @@ Sets a **DataAbilityPredicates** object to specify the start position of the ret
 
 ### groupBy
 
-
 groupBy(fields: Array<string>): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to group rows that have the same value into summary rows.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | fields | Array<string> | Yes| Names of columns to group.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that groups rows with the same value.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.groupBy(["AGE", "NAME"])
   ```
 
 ### indexedBy
 
-
 indexedBy(field: string): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to specify the index column.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | indexName | string | Yes| Name of the index column.|
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that specifies the index column.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.indexedBy("SALARY_INDEX")
   ```
 
-
 ### in
 
-
 in(field: string, value: Array<ValueType>): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type Array<ValueType> and value within the specified range.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
@@ -746,39 +739,40 @@ Sets a **DataAbilityPredicates** object to match the field with data type Array<
 
 
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.in("AGE", [18, 20])
   ```
 
-
 ### notIn
 
-
 notIn(field: string, value: Array&lt;ValueType&gt;): DataAbilityPredicates
 
-
 Sets a **DataAbilityPredicates** object to match the field with data type Array<ValueType> and value out of the specified range.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
 **Parameters**
+
   | Name| Type| Mandatory| Description|
   | -------- | -------- | -------- | -------- |
   | field | string | Yes| Column name in the table.|
   | value | Array&lt;[ValueType](#valuetype)&gt; | Yes| Array of **ValueType**s to match.|
 
-
 **Return value**
+
   | Type| Description|
   | -------- | -------- |
   | [DataAbilityPredicates](#dataabilitypredicates) | **DataAbilityPredicates** object that matches the specified field.|
 
 **Example**
+
   ```js
   dataAbilityPredicates.notIn("NAME", ["Lisa", "Rose"])
   ```