From 5e780aad315f077a3c4e5e9cebc3f9fe2e1a208b Mon Sep 17 00:00:00 2001
From: lukaseder <lukas.eder@gmail.com>
Date: Mon, 10 Dec 2018 12:45:42 +0100
Subject: [PATCH] [#8102] Add RenderNameCase.LOWER_IF_UNQUOTED and
 UPPER_IF_UNQUOTED

---
 jOOQ/src/main/java/org/jooq/conf/RenderNameCase.java   |  6 +++++-
 .../main/java/org/jooq/impl/DefaultRenderContext.java  |  6 ++++--
 jOOQ/src/main/resources/xsd/jooq-runtime-3.12.0.xsd    | 10 ++++++++--
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/jOOQ/src/main/java/org/jooq/conf/RenderNameCase.java b/jOOQ/src/main/java/org/jooq/conf/RenderNameCase.java
index f4a3947b2d..0be20c7d19 100644
--- a/jOOQ/src/main/java/org/jooq/conf/RenderNameCase.java
+++ b/jOOQ/src/main/java/org/jooq/conf/RenderNameCase.java
@@ -22,7 +22,9 @@ import javax.xml.bind.annotation.XmlType;
  *   &lt;restriction base="{http://www.w3.org/2001/XMLSchema}string"&gt;
  *     &lt;enumeration value="AS_IS"/&gt;
  *     &lt;enumeration value="LOWER"/&gt;
+ *     &lt;enumeration value="LOWER_IF_UNQUOTED"/&gt;
  *     &lt;enumeration value="UPPER"/&gt;
+ *     &lt;enumeration value="UPPER_IF_UNQUOTED"/&gt;
  *   &lt;/restriction&gt;
  * &lt;/simpleType&gt;
  * </pre>
@@ -34,7 +36,9 @@ public enum RenderNameCase {
 
     AS_IS,
     LOWER,
-    UPPER;
+    LOWER_IF_UNQUOTED,
+    UPPER,
+    UPPER_IF_UNQUOTED;
 
     public String value() {
         return name();
diff --git a/jOOQ/src/main/java/org/jooq/impl/DefaultRenderContext.java b/jOOQ/src/main/java/org/jooq/impl/DefaultRenderContext.java
index 2af15620da..787d913e52 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DefaultRenderContext.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DefaultRenderContext.java
@@ -469,9 +469,11 @@ class DefaultRenderContext extends AbstractContext<RenderContext> implements Ren
             // [#1982] [#3360] ... yet, do quote when an identifier contains special characters
             (family == SQLITE && !IDENTIFIER_PATTERN.matcher(literal).matches());
 
-        if (RenderNameCase.LOWER == cachedRenderNameCase)
+        if (RenderNameCase.LOWER == cachedRenderNameCase ||
+            RenderNameCase.LOWER_IF_UNQUOTED == cachedRenderNameCase && !quote())
             literal = literal.toLowerCase(renderLocale(configuration().settings()));
-        else if (RenderNameCase.UPPER == cachedRenderNameCase)
+        else if (RenderNameCase.UPPER == cachedRenderNameCase ||
+                 RenderNameCase.UPPER_IF_UNQUOTED == cachedRenderNameCase && !quote())
             literal = literal.toUpperCase(renderLocale(configuration().settings()));
 
         if (needsQuote) {
diff --git a/jOOQ/src/main/resources/xsd/jooq-runtime-3.12.0.xsd b/jOOQ/src/main/resources/xsd/jooq-runtime-3.12.0.xsd
index 0c286030dd..79721d51e3 100644
--- a/jOOQ/src/main/resources/xsd/jooq-runtime-3.12.0.xsd
+++ b/jOOQ/src/main/resources/xsd/jooq-runtime-3.12.0.xsd
@@ -452,11 +452,17 @@ Either &lt;input/> or &lt;inputExpression/> must be provided]]></jxb:javadoc></j
       <!-- Render object names, as defined in the database. For instance: schema.TABLE -->
       <enumeration value="AS_IS"/>
 
-      <!-- Force rendering object names in lower case. For instance: schema.table -->
+      <!-- Force rendering object names in lower case. For instance: schema."table" -->
       <enumeration value="LOWER"/>
 
-      <!-- Force rendering object names in upper case. For instance: SCHEMA.TABLE -->
+      <!-- Force rendering object names in lower case, if unquoted. For instance schema."TABLE" -->
+      <enumeration value="LOWER_IF_UNQUOTED"/>
+
+      <!-- Force rendering object names in upper case. For instance: SCHEMA."TABLE" -->
       <enumeration value="UPPER"/>
+
+      <!-- Force rendering object names in upper case, if unquoted. For instance SCHEMA."table" -->
+      <enumeration value="UPPER_IF_UNQUOTED"/>
     </restriction>
   </simpleType>