Sha256: 31f84dba615072d7567290ac982f9bccab0612a2f6068a77f0a3a3c790ba6454
Contents?: true
Size: 1.37 KB
Versions: 13
Compression:
Stored size: 1.37 KB
Contents
module Rack
class Bug
class SQLPanel
class Query
include Rack::Bug::FilteredBacktrace
attr_reader :sql
attr_reader :time
def initialize(sql, time, backtrace = [])
@sql = sql
@time = time
@backtrace = backtrace
end
def human_time
"%.2fms" % (@time * 1_000)
end
def inspectable?
sql.strip =~ /^SELECT /i
end
def with_profiling
self.class.execute("SET PROFILING=1")
result = yield
self.class.execute("SET PROFILING=0")
return result
end
def explain
self.class.execute "EXPLAIN #{@sql}"
end
def profile
with_profiling do
execute
self.class.execute <<-SQL
SELECT *
FROM information_schema.profiling
WHERE query_id = (SELECT query_id FROM information_schema.profiling ORDER BY query_id DESC LIMIT 1)
SQL
end
end
def execute
self.class.execute(@sql)
end
def valid_hash?(secret_key, possible_hash)
hash = Digest::SHA1.hexdigest [secret_key, @sql].join(":")
possible_hash == hash
end
def self.execute(sql)
ActiveRecord::Base.connection.execute(sql)
end
end
end
end
end
Version data entries
13 entries across 13 versions & 5 rubygems