Remove broken support for non-standard TIMESTAMP WITH TIMEZONE

h2/src/main/org/h2/api/TimestampWithTimeZone.java

@@ -9,7 +9,7 @@ import java.io.Serializable;
 import org.h2.util.DateTimeUtils;
 
 /**
- * How we expose "TIMESTAMP WITH TIMEZONE" in our ResultSets.
+ * How we expose "TIMESTAMP WITH TIME ZONE" in our ResultSets.
  */
 public class TimestampWithTimeZone implements Serializable, Cloneable {
 

h2/src/main/org/h2/command/Parser.java

@@ -4342,16 +4342,9 @@ public class Parser {
             }
         } else if (readIf("TIMESTAMP")) {
             if (readIf("WITH")) {
-                // originally we used TIMEZONE, which turns out not to be
-                // standards-compliant, but lets keep backwards compatibility
-                if (readIf("TIMEZONE")) {
-                    read("TIMEZONE");
-                    original += " WITH TIMEZONE";
-                } else {
                 read("TIME");
                 read("ZONE");
                 original += " WITH TIME ZONE";
-                }
             } else if (readIf("WITHOUT")) {
                 read("TIME");
                 read("ZONE");