Update for 20.3.0-rc1

contrib/realtime/postgresql/postgresql_queue_log.sql

@@ -0,0 +1,29 @@
+BEGIN;
+
+CREATE TABLE alembic_version (
+    version_num VARCHAR(32) NOT NULL, 
+    CONSTRAINT alembic_version_pkc PRIMARY KEY (version_num)
+);
+
+-- Running upgrade  -> 4105ee839f58
+
+CREATE TABLE queue_log (
+    id BIGSERIAL NOT NULL, 
+    time TIMESTAMP WITHOUT TIME ZONE, 
+    callid VARCHAR(80), 
+    queuename VARCHAR(256), 
+    agent VARCHAR(80), 
+    event VARCHAR(32), 
+    data1 VARCHAR(100), 
+    data2 VARCHAR(100), 
+    data3 VARCHAR(100), 
+    data4 VARCHAR(100), 
+    data5 VARCHAR(100), 
+    PRIMARY KEY (id), 
+    UNIQUE (id)
+);
+
+INSERT INTO alembic_version (version_num) VALUES ('4105ee839f58');
+
+COMMIT;
+