Menemukan skema dan data sederhana dari sumber event, seperti MySQL.
Deskripsi operasi
Menemukan informasi tentang sumber event.
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Test
RAM authorization
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| SourceMySQLParameters |
object |
No |
Parameter sumber MySQL. |
|
| RegionId |
string |
No |
ID region. |
cn-hangzhou |
| HostName |
string |
No |
Endpoint database. |
rm-xxx.mysql.rds.aliyuncs.com |
| Port |
integer |
No |
Port koneksi database. |
80 |
| DatabaseName |
string |
No |
Nama database. |
database1 |
| TableName |
string |
No |
Nama tabel database. Nama database harus ditambahkan sebagai prefiks dengan format ${DatabaseName}.${TableName}. |
database1.table1 |
| User |
string |
No |
Nama pengguna database. |
user1 |
| Password |
string |
No |
Kata sandi database. |
1234xxx |
| NetworkType |
string |
No |
Tipe jaringan. Valid values:
|
PrivateNetwork |
| VpcId |
string |
No |
ID dari Virtual Private Cloud (VPC). |
vpc-uf6hwiei8u5uil3bfahc1 |
| VSwitchIds |
string |
No |
ID vSwitch. |
vsw-gw824tpaptxtlo256lqub |
| SecurityGroupId |
string |
No |
ID security group. |
sg-bp1ic0vsbwyv176e9inx |
| Offset |
string |
No |
Offset untuk paging hasil query. |
30 |
| Limit |
string |
No |
Jumlah maksimum entri yang dikembalikan pada setiap halaman. |
20 |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
|||
| Code |
string |
Kode pengembalian. Nilai 200 menunjukkan keberhasilan. Nilai lainnya menunjukkan kesalahan. Untuk informasi lebih lanjut, lihat Kode kesalahan. |
Success |
| Data |
object |
Data yang dikembalikan. |
|
| SourceMySQLDiscovery |
object |
Hasil penemuan untuk sumber MySQL. |
|
| DatabaseNames |
array |
The database names. The value is a JSON array. |
|
|
string |
The database name. |
database1 |
|
| TableNames |
array |
The database table names. |
|
|
string |
The database table name. |
ai_festival_gift_ranking |
|
| TableSchema |
object |
The table properties. |
|
| TableName |
string |
The table name. |
map |
| Columns |
array<object> |
The column information. |
|
|
object |
The column. |
||
| Field |
string |
The column name. |
id |
| IsNull |
string |
Indicates whether the column can be empty. Valid values:
|
NO |
| Extra |
string |
The supplementary parameter. |
auto_increment |
| Type |
string |
The property type. |
int |
| Key |
string |
The primary key type. |
PRI |
| SimpleData |
string |
The sample table content. |
[{\"is_active\":\"1\",\"name\":\"0c0c5d1a-e844-44a8-902d-4f62cbcb0479\",\"id\":\"21\"},{\"is_active\":\"1\",\"name\":\"18ef033e-70bb-4795-8222-6cfb54f38f26\",\"id\":\"22\"}] |
| ExpireLogsDays |
integer |
The number of days after which binary logs (binlogs) expire. Unit: days. |
|
| WaitTimeout |
integer |
The maximum idle time for a non-interactive connection. Unit: seconds. |
|
| EstimatedRows |
integer |
The estimated number of rows. Unit: rows. |
|
| Message |
string |
Pesan kesalahan. |
success |
| RequestId |
string |
ID unik yang dihasilkan oleh Alibaba Cloud untuk permintaan tersebut. |
C7043799-F4DA-5290-9249-97C35987**** |
| Success |
boolean |
Menunjukkan apakah operasi berhasil. Nilai `true` berarti operasi berhasil. |
true |
Contoh
Respons sukses
JSONformat
{
"Code": "Success",
"Data": {
"SourceMySQLDiscovery": {
"DatabaseNames": [
"database1"
],
"TableNames": [
"ai_festival_gift_ranking"
],
"TableSchema": {
"TableName": "map",
"Columns": [
{
"Field": "id",
"IsNull": "NO",
"Extra": "auto_increment",
"Type": "int",
"Key": "PRI"
}
]
},
"SimpleData": "[{\\\"is_active\\\":\\\"1\\\",\\\"name\\\":\\\"0c0c5d1a-e844-44a8-902d-4f62cbcb0479\\\",\\\"id\\\":\\\"21\\\"},{\\\"is_active\\\":\\\"1\\\",\\\"name\\\":\\\"18ef033e-70bb-4795-8222-6cfb54f38f26\\\",\\\"id\\\":\\\"22\\\"}]",
"ExpireLogsDays": 0,
"WaitTimeout": 0,
"EstimatedRows": 0
}
},
"Message": "success",
"RequestId": "C7043799-F4DA-5290-9249-97C35987****",
"Success": true
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 403 | ServiceNotEnable | Service not enable |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.