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76a494ee
编写于
6月 30, 2022
作者:
L
ltdong
浏览文件
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电子邮件补丁
差异文件
datasharepredicates相关修改
Signed-off-by:
N
ltdong
<
donglongtao@huawei.com
>
上级
c41193f1
变更
1
隐藏空白更改
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并排
Showing
1 changed file
with
12 addition
and
12 deletion
+12
-12
zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
+12
-12
未找到文件。
zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
浏览文件 @
76a494ee
...
...
@@ -1114,14 +1114,14 @@ update(table: string, values: ValuesBucket, predicates: DataSharePredicates, cal
**示例:**
```
js
import
dataShare
from
'
@ohos.data.dataShare
'
import
dataShare
Predicates
from
'
@ohos.data.dataSharePredicates
'
const
valueBucket
=
{
"
NAME
"
:
"
Rose
"
,
"
AGE
"
:
22
,
"
SALARY
"
:
200.5
,
"
CODES
"
:
new
Uint8Array
([
1
,
2
,
3
,
4
,
5
]),
}
let
predicates
=
new
dataShare
.
DataSharePredicates
()
let
predicates
=
new
dataShare
Predicates
.
DataSharePredicates
()
predicates
.
equalTo
(
"
NAME
"
,
"
Lisa
"
)
rdbStore
.
update
(
"
EMPLOYEE
"
,
valueBucket
,
predicates
,
function
(
err
,
ret
)
{
if
(
err
)
{
...
...
@@ -1153,14 +1153,14 @@ update(table: string, values: ValuesBucket, predicates: DataSharePredicates):Pro
**示例:**
```
js
import
dataShare
from
'
@ohos.data.dataShare
'
import
dataShare
Predicates
from
'
@ohos.data.dataSharePredicates
'
const
valueBucket
=
{
"
NAME
"
:
"
Rose
"
,
"
AGE
"
:
22
,
"
SALARY
"
:
200.5
,
"
CODES
"
:
new
Uint8Array
([
1
,
2
,
3
,
4
,
5
]),
}
let
predicates
=
new
dataShare
.
DataSharePredicates
()
let
predicates
=
new
dataShare
Predicates
.
DataSharePredicates
()
predicates
.
equalTo
(
"
NAME
"
,
"
Lisa
"
)
let
promise
=
rdbStore
.
update
(
"
EMPLOYEE
"
,
valueBucket
,
predicates
)
promise
.
then
(
async
(
ret
)
=>
{
...
...
@@ -1247,8 +1247,8 @@ delete(table: string, predicates: DataSharePredicates, callback: AsyncCallback&l
**示例:**
```
js
import
dataShare
from
'
@ohos.data.dataShare
'
let
predicates
=
new
dataShare
.
DataSharePredicates
()
import
dataShare
Predicates
from
'
@ohos.data.dataSharePredicates
'
let
predicates
=
new
dataShare
Predicates
.
DataSharePredicates
()
predicates
.
equalTo
(
"
NAME
"
,
"
Lisa
"
)
rdbStore
.
delete
(
"
EMPLOYEE
"
,
predicates
,
function
(
err
,
rows
)
{
if
(
err
)
{
...
...
@@ -1279,8 +1279,8 @@ delete(table: string, predicates: DataSharePredicates):Promise<number>
**示例:**
```
js
import
dataShare
from
'
@ohos.data.dataShare
'
let
predicates
=
new
dataShare
.
DataSharePredicates
()
import
dataShare
Predicates
from
'
@ohos.data.dataSharePredicates
'
let
predicates
=
new
dataShare
Predicates
.
DataSharePredicates
()
predicates
.
equalTo
(
"
NAME
"
,
"
Lisa
"
)
let
promise
=
rdbStore
.
delete
(
"
EMPLOYEE
"
,
predicates
)
promise
.
then
((
rows
)
=>
{
...
...
@@ -1369,8 +1369,8 @@ query(predicates: DataSharePredicates, columns: Array<string>, callback: A
**示例:**
```
js
import
dataShare
from
'
@ohos.data.dataShare
'
let
predicates
=
new
dataShare
.
DataSharePredicates
()
import
dataShare
Predicates
from
'
@ohos.data.dataSharePredicates
'
let
predicates
=
new
dataShare
Predicates
.
DataSharePredicates
()
predicates
.
equalTo
(
"
NAME
"
,
"
Rose
"
)
rdbStore
.
query
(
"
EMPLOYEE
"
,
predicates
,
[
"
ID
"
,
"
NAME
"
,
"
AGE
"
,
"
SALARY
"
,
"
CODES
"
],
function
(
err
,
resultSet
)
{
if
(
err
)
{
...
...
@@ -1403,8 +1403,8 @@ query(predicates: DataSharePredicates, columns?: Array<string>):Promise<
**示例:**
```
js
import
dataShare
from
'
@ohos.data.dataShare
'
let
predicates
=
new
dataShare
.
DataSharePredicates
()
import
dataShare
Predicates
from
'
@ohos.data.dataSharePredicates
'
let
predicates
=
new
dataShare
Predicates
.
DataSharePredicates
()
predicates
.
equalTo
(
"
NAME
"
,
"
Rose
"
)
let
promise
=
rdbStore
.
query
(
"
EMPLOYEE
"
,
predicates
,
[
"
ID
"
,
"
NAME
"
,
"
AGE
"
,
"
SALARY
"
,
"
CODES
"
])
promise
.
then
((
resultSet
)
=>
{
...
...
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