HHH-19619: Re-add Teradata dialect, under Apache 2.0 license

Author: ow186003

hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/CommunityDatabase.java

@@ -185,6 +185,21 @@ public boolean matchesUrl(String jdbcUrl) {
 		}
 	},
 
+	TERADATA {
+		@Override
+		public Dialect createDialect(DialectResolutionInfo info) {
+			return new TeradataDialect( info );
+		}
+		@Override
+		public boolean productNameMatches(String databaseName) {
+			return "Teradata".equals( databaseName );
+		}
+		@Override
+		public String getDriverClassName(String jdbcUrl) {
+			return "com.teradata.jdbc.TeraDriver";
+		}
+	},
+
 	TIMESTEN {
 		@Override
 		public Dialect createDialect(DialectResolutionInfo info) {

hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/CommunityDialectSelector.java

@@ -43,6 +43,9 @@ public Class<? extends Dialect> resolve(String name) {
 				return MaxDBDialect.class;
 			case "SybaseAnywhere":
 				return SybaseAnywhereDialect.class;
+			case "Teradata14":
+			case "Teradata":
+				return TeradataDialect.class;
 			case "TimesTen":
 				return TimesTenDialect.class;
 			case "SingleStore":