5_08_BQ_queries_destructive.sql

/*
 * Copyright 2022 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.
 */

SELECT
  timestamp,
  proto_payload.audit_log.authentication_info.principal_email as principal_email,
  proto_payload.audit_log.request_metadata.caller_ip,
  proto_payload.audit_log.request_metadata.caller_supplied_user_agent,
  proto_payload.audit_log.method_name,
  proto_payload.audit_log.resource_name,
  JSON_VALUE(proto_payload.audit_log.metadata, "$.jobChange.job.jobConfig.queryConfig.query") AS query
FROM
  `[MY_PROJECT_ID].[MY_LOG_BUCKET_REGION].[MY_LOG_BUCKET_NAME]._AllLogs`
WHERE
  timestamp >= TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 30 DAY)
  AND resource.type LIKE "bigquery%"
  AND log_id="cloudaudit.googleapis.com/data_access"
  AND (
    (JSON_VALUE(proto_payload.audit_log.metadata, "$.jobChange.job.jobConfig.type") = 'QUERY'
      AND JSON_VALUE(proto_payload.audit_log.metadata, "$.jobChange.job.jobConfig.queryConfig.statementType") IN (
        "UPDATE", "DELETE", "DROP_TABLE", "ALTER_TABLE", "TRUNCATE_TABLE"
    )) OR
    (JSON_EXTRACT(proto_payload.audit_log.metadata, "$.tableDeletion") IS NOT NULL) OR
    (JSON_EXTRACT(proto_payload.audit_log.metadata, "$.datasetDeletion") IS NOT NULL)
  )
ORDER BY
  timestamp DESC