Remove ValueLong.MIN_BD and use Value.MIN_LONG_DECIMAL instead

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

@@ -3259,7 +3259,7 @@ public class Parser {
                     r = ValueExpression.get(ValueInt.get(Integer.MIN_VALUE));
                 } else if (r.getType() == Value.DECIMAL &&
                         r.getValue(session).getBigDecimal()
-                                .compareTo(ValueLong.MIN_BD) == 0) {
+                                .compareTo(Value.MIN_LONG_DECIMAL) == 0) {
                     // convert Long.MIN_VALUE to type 'long'
                     // (Long.MAX_VALUE+1 is of type 'decimal')
                     r = ValueExpression.get(ValueLong.MIN);

h2/src/main/org/h2/value/Value.java

@@ -182,7 +182,11 @@ public abstract class Value {
     private static SoftReference<Value[]> softCache;
     private static final BigDecimal MAX_LONG_DECIMAL =
             BigDecimal.valueOf(Long.MAX_VALUE);
-    private static final BigDecimal MIN_LONG_DECIMAL =
+
+    /**
+     * The smallest Long value, as a BigDecimal.
+     */
+    public static final BigDecimal MIN_LONG_DECIMAL =
             BigDecimal.valueOf(Long.MIN_VALUE);
 
     /**

h2/src/main/org/h2/value/ValueLong.java

@@ -5,7 +5,6 @@
  */
 package org.h2.value;
 
-import java.math.BigDecimal;
 import java.math.BigInteger;
 import java.sql.PreparedStatement;
 import java.sql.SQLException;
@@ -33,11 +32,6 @@ public class ValueLong extends Value {
      */
     public static final BigInteger MAX_BI = BigInteger.valueOf(Long.MAX_VALUE);
 
-    /**
-     * The smallest Long value, as a BigDecimal.
-     */
-    public static final BigDecimal MIN_BD = BigDecimal.valueOf(Long.MIN_VALUE);
-
     /**
      * The precision in digits.
      */