#832 - Refactor: Change generated SQL to use "left join" rather than "left outer join"

src/main/java/com/avaje/ebeaninternal/server/deploy/TableJoin.java

@@ -120,7 +120,7 @@ public final class TableJoin {
   }
 
   /**
-   * Return the type of join. LEFT OUTER JOIN etc.
+   * Return the type of join. LEFT JOIN etc.
    */
   public SqlJoinType getType() {
     return type;

src/main/java/com/avaje/ebeaninternal/server/deploy/meta/DeployTableJoin.java

@@ -21,7 +21,7 @@ public class DeployTableJoin {
   private String table;
 
   /**
-   * The type of join. LEFT OUTER etc.
+   * The type of join. LEFT JOIN etc.
    */
   private SqlJoinType type = SqlJoinType.INNER;
 

src/main/java/com/avaje/ebeaninternal/server/query/DefaultDbSqlContext.java

@@ -222,8 +222,8 @@ public class DefaultDbSqlContext implements DbSqlContext {
     sb.append(" ");
     if (joinType == SqlJoinType.OUTER) {
       if ("join".equals(sqlFormulaJoin.substring(0, 4).toLowerCase())) {
-        // prepend left outer as we are in the 'many' part
-        append(" left outer ");
+        // prepend left as we are in the 'many' part
+        append(" left ");
       }
     }
 

src/main/java/com/avaje/ebeaninternal/server/query/SqlJoinType.java

@@ -13,7 +13,7 @@ public enum SqlJoinType {
   /**
    * It is an outer join.
    */
-  OUTER("left outer join"),
+  OUTER("left join"),
 
   /**
    * It is automatically determined based on cardinality and optionality.

src/main/java/com/avaje/ebeaninternal/server/query/SqlTreeNodeExtraJoin.java

@@ -105,7 +105,7 @@ public class SqlTreeNodeExtraJoin implements SqlTreeNode {
     }
 
     if (pathContainsMany) {
-      // "promote" to left outer as the path contains a many
+      // "promote" to left join as the path contains a many
       joinType = SqlJoinType.OUTER;
     }
     if (!manyToMany) {