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BigQuery source integration documentation
Sync from BigQuery to any destination
Publisher
cloudquery
Latest version
v1.13.2
Type
Source
Platforms
Date Published
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Sync from BigQuery to any destination
Publisher
cloudquery
Latest version
v1.13.2
Type
Source
Platforms
Date Published
Loading plugin documentation
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kind: source
spec:
name: bigquery
path: cloudquery/bigquery
registry: cloudquery
version: "v1.13.2"
tables: ["*"]
destinations: ["postgresql"]
# Learn more about the configuration options at https://cql.ink/bigquery_source
spec:
project_id: ${PROJECT_ID}
dataset_id: ${DATASET_ID}
# Optional parameters
# dataset_location: ""
# service_account_key_json: ${file:./path-to-your-file.json} # GCP service account key, can be placed in a file and referenced with this syntax.
# endpoint: ""
project_id (string) (required)dataset_id (string) (required)my_dataset.dataset_location (string) (optional)service_account_key_json (string) (optional) (default: empty).endpoint (string) (optional)table_options (map of Table Options Spec) (optional)queries is empty.queries (list of queries Spec) (optional)tables in top-level spec should be left as * or can be a subset of these tables.destination_table_name (string) (optional) (default: {{TABLE}}){{TABLE}} will be replaced with the table name{{DATASET}} will be replaced with the dataset name{{UUID}} will be replaced with a random UUID in raw format to uniquely identify each table{{YEAR}} will be replaced with the current year in YYYY format{{MONTH}} will be replaced with the current month in MM format{{DAY}} will be replaced with the current day in DD format{{HOUR}} will be replaced with the current hour in HH format{{MINUTE}} will be replaced with the current minute in mm format{{TABLE}} or {{UUID}} is required.UTC and will be the time sync started.concurrency (integer) (optional) (default: 100)discovery_concurrency (integer) (optional) (default: 100)scheduler (string) (optional) (default: dfs)dfs (depth-first search), round-robin, shuffle and shuffle-queue.incremental_column (string) (optional)name (string) (required)query (string) (required){incremental_column} > @cursor or similar in the WHERE clause if incremental_column is set.incremental_column (string) (optional)@cursor in its WHERE clause, and a column with this name in the result set. If empty, no incremental column will be used.incremental_column_type (enum) (required if incremental_column is set)TIMESTAMP, INTEGER or STRING. This is required if incremental_column is set.gcloud auth application-default login (recommended when running locally)GOOGLE_APPLICATION_CREDENTIALS. (Not recommended as long-lived keys are a security risk)incremental_column specified in the table_options section of the configuration. The tables without an incremental_column will be synced fully.incremental_column in the table_options section of the configuration. Here's an example source spec to sync a list of tables incrementally:kind: source
spec:
name: bigquery
path: cloudquery/bigquery
registry: cloudquery
version: "v1.13.2"
tables:
- "my_table"
- "another_table"
- "yet_another_table"
destinations: ["postgresql"]
backend_options:
table_name: "cq_state_bq"
connection: "@@plugins.postgresql.connection"
spec:
project_id: my-project
dataset_id: my_dataset
table_options:
my_table:
incremental_column: updated_at
another_table:
incremental_column: id
my_table table will be synced incrementally based on the updated_at column. another_table will be synced incrementally based on the id column. yet_another_table will be synced fully.cq_state_bq table in the PostgreSQL destination.incremental_column as well as incremental_column_type in the queries Spec. Here's an example source spec sync a custom query incrementally:kind: source
spec:
name: bigquery
path: cloudquery/bigquery
registry: cloudquery
version: "v1.13.2"
tables:
- "my_query_result"
destinations: ["postgresql"]
backend_options:
table_name: "cq_state_bq"
connection: "@@plugins.postgresql.connection"
spec:
project_id: my-project
dataset_id: my_dataset
queries:
- name: my_query_result
query: "SELECT * FROM my_table WHERE updated_at > @cursor"
incremental_column: updated_at
incremental_column_type: timestamp
my_query_result table will be generated from the custom query SELECT * FROM my_table WHERE updated_at > @cursor and will be synced incrementally based on the updated_at column.
@cursor is a placeholder that will be replaced with the last sync time. If no sync time is available, it will be replaced with the positive minimum value of that type.