=== added file 'mysql-test/suite/innodb/r/innodb-changed-pages.result'
--- mysql-test/suite/innodb/r/innodb-changed-pages.result	1970-01-01 00:00:00 +0000
+++ mysql-test/suite/innodb/r/innodb-changed-pages.result	2014-05-09 08:43:53 +0000
@@ -0,0 +1,72 @@
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 10 AND end_lsn > 20 ;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA . `INNODB_CHANGED_PAGES` AS table1 WHERE ( ( (NOT ( ( ( ( (NOT ( table1 . `page_id` <> table1 . `start_lsn` AND table1 . `space_id` <> 8) AND table1 . `page_id` >= table1 . `end_lsn`) OR table1 . `end_lsn` = table1 . `space_id`) AND table1 . `end_lsn` <> table1 . `page_id`) OR table1 . `end_lsn` < 8) AND table1 . `space_id` >= '2000-06-10 11:33:07.046821') AND table1 . `end_lsn` >= 5) AND table1 . `start_lsn` < 'mm') OR table1 . `end_lsn` != table1 . `end_lsn`) HAVING ( table1 . `start_lsn` < '2005-09-09 01:34:19.012946' OR table1 . `page_id` < 6) ORDER BY table1 . `start_lsn`
+LIMIT 3;
+space_id	page_id	start_lsn	end_lsn
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'mm'
+Warning	1292	Truncated incorrect DOUBLE value: '2005-09-09 01:34:19.012946'
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn > 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn >= 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn > 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn >= 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 and end_lsn < 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 and end_lsn < 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 and end_lsn <= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 and end_lsn <= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn = 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn = 2000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000 or end_lsn < 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000 or end_lsn < 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000 or end_lsn <= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000 or end_lsn <= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 or end_lsn < 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 or end_lsn < 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 or end_lsn <= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 or end_lsn <= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000 or end_lsn > 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000 or end_lsn > 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000 or end_lsn >= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000 or end_lsn >= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 or end_lsn > 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 or end_lsn > 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 or end_lsn >= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 or end_lsn >= 3000000;
+space_id	page_id	start_lsn	end_lsn
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE (start_lsn > 2000000 and end_lsn < 3000000) or (start_lsn > 4000000 and end_lsn < 5000000);
+space_id	page_id	start_lsn	end_lsn

=== added file 'mysql-test/suite/innodb/t/innodb-changed-pages-master.opt'
--- mysql-test/suite/innodb/t/innodb-changed-pages-master.opt	1970-01-01 00:00:00 +0000
+++ mysql-test/suite/innodb/t/innodb-changed-pages-master.opt	2014-05-09 08:43:53 +0000
@@ -0,0 +1,1 @@
+--innodb-track-changed-pages=0 --innodb-changed-pages=1
\ No newline at end of file

=== added file 'mysql-test/suite/innodb/t/innodb-changed-pages.test'
--- mysql-test/suite/innodb/t/innodb-changed-pages.test	1970-01-01 00:00:00 +0000
+++ mysql-test/suite/innodb/t/innodb-changed-pages.test	2014-05-09 08:43:53 +0000
@@ -0,0 +1,63 @@
+-- source include/have_xtradb.inc
+
+#
+# This test requires innodb-changed-pages=1 so that necessary information schema table exists
+# and innodb-track-changed-pages=0 to disable actual changed pages tracking, because
+# page number are not consistent from run to run
+#
+
+#
+# MDEV-4791: ssertion range_end >= range_start fails in log0online.c 
+# on select from I_S.INNODB_CHANGED_PAGES
+
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 10 AND end_lsn > 20 ;
+
+SELECT * FROM INFORMATION_SCHEMA . `INNODB_CHANGED_PAGES` AS table1 WHERE ( ( (NOT ( ( ( ( (NOT ( table1 . `page_id` <> table1 . `start_lsn` AND table1 . `space_id` <> 8) AND table1 . `page_id` >= table1 . `end_lsn`) OR table1 . `end_lsn` = table1 . `space_id`) AND table1 . `end_lsn` <> table1 . `page_id`) OR table1 . `end_lsn` < 8) AND table1 . `space_id` >= '2000-06-10 11:33:07.046821') AND table1 . `end_lsn` >= 5) AND table1 . `start_lsn` < 'mm') OR table1 . `end_lsn` != table1 . `end_lsn`) HAVING ( table1 . `start_lsn` < '2005-09-09 01:34:19.012946' OR table1 . `page_id` < 6) ORDER BY table1 . `start_lsn`
+LIMIT 3;
+
+#
+# Basic tests
+#
+
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES;
+
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn > 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn >= 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn > 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn >= 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 and end_lsn < 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 and end_lsn < 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 and end_lsn <= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 and end_lsn <= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn = 2000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE end_lsn = 2000000;
+
+#
+# OR
+#
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000 or end_lsn < 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000 or end_lsn < 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000 or end_lsn <= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000 or end_lsn <= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 or end_lsn < 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 or end_lsn < 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 or end_lsn <= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 or end_lsn <= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000 or end_lsn > 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000 or end_lsn > 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn < 2000000 or end_lsn >= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn <= 2000000 or end_lsn >= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 or end_lsn > 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 or end_lsn > 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn > 2000000 or end_lsn >= 3000000;
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE start_lsn >= 2000000 or end_lsn >= 3000000;
+
+#
+# Range
+#
+SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES WHERE (start_lsn > 2000000 and end_lsn < 3000000) or (start_lsn > 4000000 and end_lsn < 5000000);
+

=== modified file 'storage/xtradb/handler/i_s.cc'
--- storage/xtradb/handler/i_s.cc	2014-05-07 15:33:33 +0000
+++ storage/xtradb/handler/i_s.cc	2014-05-09 08:43:53 +0000
@@ -8205,38 +8205,47 @@
 		if (left->type() == Item::FIELD_ITEM
 		    && right->type() == Item::INT_ITEM) {
 
-			/* The case of start_lsn|end_lsn <|<= const, i.e. the
-			upper bound.  */
-
-			tmp_result = right->val_int();
-			if (((func_type == Item_func::LE_FUNC)
-			     || (func_type == Item_func::GE_FUNC))
-			    && (tmp_result != IB_UINT64_MAX)) {
-
-				tmp_result++;
-			}
-			if (tmp_result < *end_lsn) {
-				*end_lsn = tmp_result;
+			/* The case of start_lsn|end_lsn <|<= const
+			   "end_lsn <=? const" gives a valid upper bound.
+			   "start_lsn <=? const" is not a valid upper bound.
+			*/
+
+			if (is_end_lsn) {
+				tmp_result = right->val_int();
+				if (((func_type == Item_func::LE_FUNC)
+				     || (func_type == Item_func::GE_FUNC))
+				    && (tmp_result != IB_UINT64_MAX)) {
+
+					tmp_result++;
+				}
+				if (tmp_result < *end_lsn) {
+					*end_lsn = tmp_result;
+				}
 			}
 
 		} else if (left->type() == Item::INT_ITEM
 			   && right->type() == Item::FIELD_ITEM) {
 
-			/* The case of const <|<= start_lsn|end_lsn, i.e. the
-			lower bound */
-
-			tmp_result = left->val_int();
-			if (is_end_lsn && tmp_result != 0) {
-				tmp_result--;
-			}
-			if (((func_type == Item_func::LT_FUNC)
-			     || (func_type == Item_func::GT_FUNC))
-			    && (tmp_result != IB_UINT64_MAX)) {
-
-				tmp_result++;
-			}
-			if (tmp_result > *start_lsn) {
-				*start_lsn = tmp_result;
+			/* The case of const <|<= start_lsn|end_lsn
+			   turning it around:  start_lsn|end_lsn >|>= const
+			   "start_lsn >=? const " is a valid loer bound.
+			   "end_lsn >=? const" is not a valid lower bound.
+			*/
+
+			if (!is_end_lsn) {
+				tmp_result = left->val_int();
+				if (is_end_lsn && tmp_result != 0) {
+					tmp_result--;
+				}
+				if (((func_type == Item_func::LT_FUNC)
+				     || (func_type == Item_func::GT_FUNC))
+				    && (tmp_result != IB_UINT64_MAX)) {
+
+					tmp_result++;
+				}
+				if (tmp_result > *start_lsn) {
+					*start_lsn = tmp_result;
+				}
 			}
 		}