[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Data Catalog V1 API - Class Google::Cloud::DataCatalog::V1::BigQueryConnectionSpec (v2.3.1)\n\nVersion latestkeyboard_arrow_down\n\n- [2.3.1 (latest)](/ruby/docs/reference/google-cloud-data_catalog-v1/latest/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [2.3.0](/ruby/docs/reference/google-cloud-data_catalog-v1/2.3.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [2.2.2](/ruby/docs/reference/google-cloud-data_catalog-v1/2.2.2/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [2.1.1](/ruby/docs/reference/google-cloud-data_catalog-v1/2.1.1/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [2.0.0](/ruby/docs/reference/google-cloud-data_catalog-v1/2.0.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [1.4.0](/ruby/docs/reference/google-cloud-data_catalog-v1/1.4.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [1.3.1](/ruby/docs/reference/google-cloud-data_catalog-v1/1.3.1/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [1.2.0](/ruby/docs/reference/google-cloud-data_catalog-v1/1.2.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [1.1.0](/ruby/docs/reference/google-cloud-data_catalog-v1/1.1.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [1.0.1](/ruby/docs/reference/google-cloud-data_catalog-v1/1.0.1/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.23.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.23.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.22.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.22.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.21.2](/ruby/docs/reference/google-cloud-data_catalog-v1/0.21.2/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.20.1](/ruby/docs/reference/google-cloud-data_catalog-v1/0.20.1/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.19.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.19.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.18.1](/ruby/docs/reference/google-cloud-data_catalog-v1/0.18.1/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.17.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.17.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.16.1](/ruby/docs/reference/google-cloud-data_catalog-v1/0.16.1/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.15.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.15.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.14.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.14.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.13.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.13.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.12.1](/ruby/docs/reference/google-cloud-data_catalog-v1/0.12.1/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.11.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.11.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.10.0](/ruby/docs/reference/google-cloud-data_catalog-v1/0.10.0/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec)\n- [0.9.1](/ruby/docs/reference/google-cloud-data_catalog-v1/0.9.1/Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec) \nReference documentation and code samples for the Data Catalog V1 API class Google::Cloud::DataCatalog::V1::BigQueryConnectionSpec.\n\nSpecification for the BigQuery connection. \n\nInherits\n--------\n\n- Object \n\nExtended By\n-----------\n\n- Google::Protobuf::MessageExts::ClassMethods \n\nIncludes\n--------\n\n- Google::Protobuf::MessageExts\n\nMethods\n-------\n\n### #cloud_sql\n\n def cloud_sql() -\u003e ::Google::Cloud::DataCatalog::V1::CloudSqlBigQueryConnectionSpec\n\n**Returns**\n\n- ([::Google::Cloud::DataCatalog::V1::CloudSqlBigQueryConnectionSpec](./Google-Cloud-DataCatalog-V1-CloudSqlBigQueryConnectionSpec)) --- Specification for the BigQuery connection to a Cloud SQL instance.\n\n### #cloud_sql=\n\n def cloud_sql=(value) -\u003e ::Google::Cloud::DataCatalog::V1::CloudSqlBigQueryConnectionSpec\n\n**Parameter**\n\n- **value** ([::Google::Cloud::DataCatalog::V1::CloudSqlBigQueryConnectionSpec](./Google-Cloud-DataCatalog-V1-CloudSqlBigQueryConnectionSpec)) --- Specification for the BigQuery connection to a Cloud SQL instance. \n**Returns**\n\n- ([::Google::Cloud::DataCatalog::V1::CloudSqlBigQueryConnectionSpec](./Google-Cloud-DataCatalog-V1-CloudSqlBigQueryConnectionSpec)) --- Specification for the BigQuery connection to a Cloud SQL instance.\n\n### #connection_type\n\n def connection_type() -\u003e ::Google::Cloud::DataCatalog::V1::BigQueryConnectionSpec::ConnectionType\n\n**Returns**\n\n- ([::Google::Cloud::DataCatalog::V1::BigQueryConnectionSpec::ConnectionType](./Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec-ConnectionType)) --- The type of the BigQuery connection.\n\n### #connection_type=\n\n def connection_type=(value) -\u003e ::Google::Cloud::DataCatalog::V1::BigQueryConnectionSpec::ConnectionType\n\n**Parameter**\n\n- **value** ([::Google::Cloud::DataCatalog::V1::BigQueryConnectionSpec::ConnectionType](./Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec-ConnectionType)) --- The type of the BigQuery connection. \n**Returns**\n\n- ([::Google::Cloud::DataCatalog::V1::BigQueryConnectionSpec::ConnectionType](./Google-Cloud-DataCatalog-V1-BigQueryConnectionSpec-ConnectionType)) --- The type of the BigQuery connection.\n\n### #has_credential\n\n def has_credential() -\u003e ::Boolean\n\n**Returns**\n\n- (::Boolean) --- True if there are credentials attached to the BigQuery connection; false otherwise.\n\n### #has_credential=\n\n def has_credential=(value) -\u003e ::Boolean\n\n**Parameter**\n\n- **value** (::Boolean) --- True if there are credentials attached to the BigQuery connection; false otherwise. \n**Returns**\n\n- (::Boolean) --- True if there are credentials attached to the BigQuery connection; false otherwise."]]
