class Google::Cloud::Bigquery::Job::ScriptStackFrame
Represents a stack frame showing the line/column/procedure name where the current evaluation happened.
@attr_reader [Integer] start_line
One-based start line. @attr_reader [Integer] start_column
One-based start column. @attr_reader [Integer] end_line
One-based end line. @attr_reader [Integer] end_column
One-based end column. @attr_reader [String] text Text of the current statement/expression.
@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
Attributes
end_column[R]
end_line[R]
start_column[R]
start_line[R]
text[R]
Public Class Methods
from_gapi(gapi)
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@private New ScriptStackFrame
from a statistics.script_statistics[].stack_frames element.
# File lib/google/cloud/bigquery/job.rb, line 668 def self.from_gapi gapi new gapi.start_line, gapi.start_column, gapi.end_line, gapi.end_column, gapi.text end
new(start_line, start_column, end_line, end_column, text)
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@private Creates a new ScriptStackFrame
instance.
# File lib/google/cloud/bigquery/job.rb, line 658 def initialize start_line, start_column, end_line, end_column, text @start_line = start_line @start_column = start_column @end_line = end_line @end_column = end_column @text = text end