Reference documentation and code samples for the BigQuery API class Google::Cloud::Bigquery::Job::ScriptStatistics.
Represents statistics for a child job of a script.
Inherits
- Object
Example
require "google/cloud/bigquery" bigquery = Google::Cloud::Bigquery.new multi_statement_sql = <<~SQL -- Declare a variable to hold names as an array. DECLARE top_names ARRAY<STRING>; -- Build an array of the top 100 names from the year 2017. SET top_names = ( SELECT ARRAY_AGG(name ORDER BY number DESC LIMIT 100) FROM `bigquery-public-data.usa_names.usa_1910_current` WHERE year = 2017 ); -- Which names appear as words in Shakespeare's plays? SELECT name AS shakespeare_name FROM UNNEST(top_names) AS name WHERE name IN ( SELECT word FROM `bigquery-public-data.samples.shakespeare` ); SQL job = bigquery.query_job multi_statement_sql job.wait_until_done! child_jobs = bigquery.jobs parent_job: job child_jobs.each do |child_job| script_statistics = child_job.script_statistics puts script_statistics.evaluation_kind script_statistics.stack_frames.each do |stack_frame| puts stack_frame.text end end
Methods
#evaluation_kind
def evaluation_kind() -> String
Indicates the type of child job. Possible values include STATEMENT
and
EXPRESSION
.
- (String) — the current value of evaluation_kind
#stack_frames
def stack_frames() -> Array<Google::Cloud::Bigquery::Job::ScriptStackFrame>
Stack trace where the current evaluation happened. Shows line/column/procedure name of each frame on the stack at the point where the current evaluation happened. The leaf frame is first, the primary script is last.
- (Array<Google::Cloud::Bigquery::Job::ScriptStackFrame>) — the current value of stack_frames