Ada lebih banyak contoh AWS SDK yang tersedia di repo Contoh [SDK AWS Doc](https://github.com/awsdocs/aws-doc-sdk-examples). GitHub
Terjemahan disediakan oleh mesin penerjemah. Jika konten terjemahan yang diberikan bertentangan dengan versi bahasa Inggris aslinya, utamakan versi bahasa Inggris.
# Gunakan `GetTable` dengan AWS SDK
Contoh kode berikut menunjukkan cara menggunakan`GetTable`.
Contoh tindakan adalah kutipan kode dari program yang lebih besar dan harus dijalankan dalam konteks. Anda dapat melihat tindakan ini dalam konteks dalam contoh kode berikut:
+ [Pelajari dasar-dasarnya](keyspaces_example_keyspaces_Scenario_GetStartedKeyspaces_section.md)
------
#### [ .NET ]
**SDK untuk .NET**
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/Keyspaces#code-examples).
```
///
/// Get information about an Amazon Keyspaces table.
///
/// The keyspace containing the table.
/// The name of the Amazon Keyspaces table.
/// The response containing data about the table.
public async Task GetTable(string keyspaceName, string tableName)
{
var response = await _amazonKeyspaces.GetTableAsync(
new GetTableRequest { KeyspaceName = keyspaceName, TableName = tableName });
return response;
}
```
+ Untuk detail API, lihat [GetTable](https://docs.aws.amazon.com/goto/DotNetSDKV3/keyspaces-2022-02-10/GetTable)di *Referensi AWS SDK untuk .NET API*.
------
#### [ Java ]
**SDK untuk Java 2.x**
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/keyspaces#code-examples).
```
public static void checkTable(KeyspacesClient keyClient, String keyspaceName, String tableName)
throws InterruptedException {
try {
boolean tableStatus = false;
String status;
GetTableResponse response = null;
GetTableRequest tableRequest = GetTableRequest.builder()
.keyspaceName(keyspaceName)
.tableName(tableName)
.build();
while (!tableStatus) {
response = keyClient.getTable(tableRequest);
status = response.statusAsString();
System.out.println(". The table status is " + status);
if (status.compareTo("ACTIVE") == 0) {
tableStatus = true;
}
Thread.sleep(500);
}
List cols = response.schemaDefinition().allColumns();
for (ColumnDefinition def : cols) {
System.out.println("The column name is " + def.name());
System.out.println("The column type is " + def.type());
}
} catch (KeyspacesException e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
}
```
+ Untuk detail API, lihat [GetTable](https://docs.aws.amazon.com/goto/SdkForJavaV2/keyspaces-2022-02-10/GetTable)di *Referensi AWS SDK for Java 2.x API*.
------
#### [ Kotlin ]
**SDK untuk Kotlin**
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/keyspaces#code-examples).
```
suspend fun checkTable(
keyspaceNameVal: String?,
tableNameVal: String?,
) {
var tableStatus = false
var status: String
var response: GetTableResponse? = null
val tableRequest =
GetTableRequest {
keyspaceName = keyspaceNameVal
tableName = tableNameVal
}
KeyspacesClient.fromEnvironment { region = "us-east-1" }.use { keyClient ->
while (!tableStatus) {
response = keyClient.getTable(tableRequest)
status = response!!.status.toString()
println(". The table status is $status")
if (status.compareTo("ACTIVE") == 0) {
tableStatus = true
}
delay(500)
}
val cols: List? = response!!.schemaDefinition?.allColumns
if (cols != null) {
for (def in cols) {
println("The column name is ${def.name}")
println("The column type is ${def.type}")
}
}
}
}
```
+ Untuk detail API, lihat [GetTable](https://sdk.amazonaws.com/kotlin/api/latest/index.html)di *AWS SDK untuk referensi API Kotlin*.
------
#### [ Python ]
**SDK untuk Python (Boto3)**
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/keyspaces#code-examples).
```
class KeyspaceWrapper:
"""Encapsulates Amazon Keyspaces (for Apache Cassandra) keyspace and table actions."""
def __init__(self, keyspaces_client):
"""
:param keyspaces_client: A Boto3 Amazon Keyspaces client.
"""
self.keyspaces_client = keyspaces_client
self.ks_name = None
self.ks_arn = None
self.table_name = None
@classmethod
def from_client(cls):
keyspaces_client = boto3.client("keyspaces")
return cls(keyspaces_client)
def get_table(self, table_name):
"""
Gets data about a table in the keyspace.
:param table_name: The name of the table to look up.
:return: Data about the table.
"""
try:
response = self.keyspaces_client.get_table(
keyspaceName=self.ks_name, tableName=table_name
)
self.table_name = table_name
except ClientError as err:
if err.response["Error"]["Code"] == "ResourceNotFoundException":
logger.info("Table %s does not exist.", table_name)
self.table_name = None
response = None
else:
logger.error(
"Couldn't verify %s exists. Here's why: %s: %s",
table_name,
err.response["Error"]["Code"],
err.response["Error"]["Message"],
)
raise
return response
```
+ Untuk detail API, lihat [GetTable](https://docs.aws.amazon.com/goto/boto3/keyspaces-2022-02-10/GetTable)di *AWS SDK for Python (Boto3) Referensi* API.
------
#### [ SAP ABAP ]
**SDK for SAP ABAP**
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara mengatur dan menjalankannya di [Repositori Contoh Kode AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/kys#code-examples).
```
TRY.
oo_result = lo_kys->gettable(
iv_keyspacename = iv_keyspace_name
iv_tablename = iv_table_name ).
MESSAGE 'Table information retrieved successfully.' TYPE 'I'.
CATCH /aws1/cx_kysresourcenotfoundex.
MESSAGE 'Table does not exist.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Untuk detail API, lihat [GetTable](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)di *AWS SDK untuk referensi SAP ABAP* API.
------