-
Notifications
You must be signed in to change notification settings - Fork 119
/
TableInsertRowsWithoutRowIds.java
77 lines (71 loc) · 3.2 KB
/
TableInsertRowsWithoutRowIds.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
/*
* Copyright 2020 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.bigquery;
// [START bigquery_table_insert_rows_explicit_none_insert_ids]
import com.google.cloud.bigquery.BigQuery;
import com.google.cloud.bigquery.BigQueryError;
import com.google.cloud.bigquery.BigQueryException;
import com.google.cloud.bigquery.BigQueryOptions;
import com.google.cloud.bigquery.InsertAllRequest;
import com.google.cloud.bigquery.InsertAllResponse;
import com.google.cloud.bigquery.TableId;
import com.google.common.collect.ImmutableList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
// Sample to insert rows without row ids in a table
public class TableInsertRowsWithoutRowIds {
public static void main(String[] args) {
// TODO(developer): Replace these variables before running the sample.
String datasetName = "MY_DATASET_NAME";
String tableName = "MY_TABLE_NAME";
tableInsertRowsWithoutRowIds(datasetName, tableName);
}
public static void tableInsertRowsWithoutRowIds(String datasetName, String tableName) {
try {
// Initialize client that will be used to send requests. This client only needs to be created
// once, and can be reused for multiple requests.
final BigQuery bigquery = BigQueryOptions.getDefaultInstance().getService();
// Create rows to insert
Map<String, Object> rowContent1 = new HashMap<>();
rowContent1.put("stringField", "Phred Phlyntstone");
rowContent1.put("numericField", 32);
Map<String, Object> rowContent2 = new HashMap<>();
rowContent2.put("stringField", "Wylma Phlyntstone");
rowContent2.put("numericField", 29);
InsertAllResponse response =
bigquery.insertAll(
InsertAllRequest.newBuilder(TableId.of(datasetName, tableName))
// No row ids disable de-duplication, and also disable the retries in the Java
// library.
.setRows(
ImmutableList.of(
InsertAllRequest.RowToInsert.of(rowContent1),
InsertAllRequest.RowToInsert.of(rowContent2)))
.build());
if (response.hasErrors()) {
// If any of the insertions failed, this lets you inspect the errors
for (Map.Entry<Long, List<BigQueryError>> entry : response.getInsertErrors().entrySet()) {
System.out.println("Response error: \n" + entry.getValue());
}
}
System.out.println("Rows successfully inserted into table without row ids");
} catch (BigQueryException e) {
System.out.println("Insert operation not performed \n" + e.toString());
}
}
}
// [END bigquery_table_insert_rows_explicit_none_insert_ids]