The selectivity of LOB columns is no longer calculated because indexes on LOB…

The selectivity of LOB columns is no longer calculated because indexes on LOB columns are not supported.

h2/src/main/org/h2/command/ddl/Analyze.java

@@ -16,6 +16,7 @@ import org.h2.table.Column;
 import org.h2.table.RegularTable;
 import org.h2.table.Table;
 import org.h2.util.StatementBuilder;
+import org.h2.value.Value;
 
 /**
  * This class represents the statement
@@ -82,8 +83,15 @@ public class Analyze extends DefineCommand {
         Column[] columns = table.getColumns();
         for (Column col : columns) {
             buff.appendExceptFirst(", ");
+            int type = col.getType();
+            if (type == Value.BLOB || type == Value.CLOB) {
+                // can not index LOB columns, so calculating
+                // the selectivity is not required
+                buff.append("100");
+            } else {
                 buff.append("SELECTIVITY(").append(col.getSQL()).append(')');
             }
+        }
         buff.append(" FROM ").append(table.getSQL());
         if (sample > 0) {
             buff.append(" LIMIT 1 SAMPLE_SIZE ").append(sample);