title: postgres schema not found when create with upper case
body: <p>I am trying to create app using OpenJPA &amp; Postgres 9.2.xx, Currently facing issue at DB level</p>
  
  <p>1) Created schema say PCM:-</p>
  
  <pre><code>CREATE SCHEMA PCM
  </code></pre>
  
  <p>2) Tried create table :-</p>
  
  <pre><code>CREATE TABLE PCM.USER_PROFILE (
  USER_PROFILE_ID BIGINT NOT NULL,
  USER_FNAME VARCHAR(60),
  USER_LNAME VARCHAR(60)
  };
  </code></pre>
  
  <p>Got error "pcm" schema does not exists</p>
  
  <p>Then tried creating table :-</p>
  
  <pre><code>CREATE TABLE "PCM.USER_PROFILE" (
  USER_PROFILE_ID BIGINT NOT NULL,
  USER_FNAME VARCHAR(60),
  USER_LNAME VARCHAR(60)
  };
  </code></pre>
  
  <p>Table is created successful, 
  If I list the schema:-</p>
  
  <pre><code>[postgres@DBMigration ~] $ psql -c "\dn"
  
    List of schemas
    Name  |  Owner
  --------+----------
   pcm    | dbadmin
   public | postgres
  </code></pre>
  
  <p>B) In persistence.xml , I have entered configuration </p>
  
  <pre><code>&lt;property name="openjpa.jdbc.Schema" value="PCM" /&gt;
  </code></pre>
  
  <p>Now I am getting issue in OpenJPA stating schema is not present.</p>
  
  <p>I tried refering <a href="https://www.postgresql.org/message-id/42D4C41C.3090502@joops.com" rel="nofollow">here</a>, but no success.</p>
  
  <p>I have tried entering schema name in configuration as <code>'\"PCM\"', "\"PCM\"", '\"pcm\"', "\"pcm\""</code>.</p>
  
  <p>Not sure where am I going wrong.</p>
  
  <p>I need suggestion/help, 
  1) how or what is proper standard to create schema in Postgres &amp; refer while creating table.</p>
  
  <p>2) Is my entry in persistence.xml correct? Then why its not identifying the schema </p>