Class: RQ::Querier

Inherits:
MainHelper show all
Defined in:
lib/rq-0.1.7/querier.rb

Constant Summary

Constants included from Logging

Logging::DIV0, Logging::DIV1, Logging::DIV2, Logging::DIV3, Logging::EOL, Logging::SEC0, Logging::SEC1, Logging::SEC2, Logging::SEC3

Instance Attribute Summary

Attributes inherited from MainHelper

#argv, #cmd, #env, #logger, #main, #mode, #options, #q, #qpath

Instance Method Summary collapse

Methods inherited from MainHelper

#initialize, #set_q

Methods included from Logging

append_features

Methods included from Logging::LogMethods

#debug, #error, #fatal, #info, #logerr, #logger, #logger=, #warn

Methods included from Util

#alive?, append_features, #btrace, #columnize, #defval, #emsg, #erreq, #errmsg, #escape, #escape!, #exec, export, #fork, #getopt, #hashify, #host, #hostname, #klass, #maim, #mcp, #realpath, #stamptime, #system, #timestamp, #tmpnam, #uncache

Constructor Details

This class inherits a constructor from RQ::MainHelper

Instance Method Details

#query ⇒ Object

{{{



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# File 'lib/rq-0.1.7/querier.rb', line 11

def query
    #{{{
  set_q
  where_clause = @argv.join ' '
  if where_clause.empty? or not STDIN.tty?
    debug{ "reading where_clause from STDIN" }
    while((buf = STDIN.gets))
      buf.strip!
      buf.gsub! %r/#.*$/o, ''
      next if buf.empty?
      where_clause << "#{ buf } "
    end
  end
  @q.qdb.transaction_retries = 1
  @q.query where_clause
    #}}}
end