Update PostgreSQL realtime scripts with schema for queue_log table

This patch updates the realtime SQL scripts with an entry that will create the
queue_log table. This brings the PostgreSQL scripts inline with the MySQL
scripts, with respect to what tables they will create.

(closes issue ASTERISK-21021)
Reported by: Eugene
patches:
  queue_log.sql uploaded by varnav (license 6360)
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Merged revisions 394896 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 394897 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@394898 65c4cc65-6c06-0410-ace0-fbb531ad65f3

contrib/realtime/postgresql/realtime.sql

@@ -138,6 +138,23 @@ penalty int8,
 PRIMARY KEY (queue_name, interface)
 ) WITHOUT OIDS;
 
+drop table queue_log;
+CREATE TABLE "queue_log" (
+"id" SERIAL,
+"time" TIMESTAMP WITHOUT TIME ZONE DEFAULT now() NOT NULL,
+"callid" character varying(50) NOT NULL,
+"queuename" character varying(50) NOT NULL,
+"agent" character varying(50) NOT NULL,
+"event" character varying(20) NOT NULL,
+"data1" character varying(50) NOT NULL,
+"data2" character varying(50) NOT NULL,
+"data3" character varying(50) NOT NULL,
+"data4" character varying(50) NOT NULL,
+"data5" character varying(50) NOT NULL,
+CONSTRAINT queue_log_pkey PRIMARY KEY (id)
+) WITHOUT OIDS;
+
+GRANT ALL ON TABLE queue_log TO asterisk;
 GRANT ALL ON TABLE cdr TO asterisk;
 GRANT ALL ON TABLE extensions_conf TO asterisk;
 GRANT ALL ON TABLE sip_conf TO asterisk;