Applied innodb-5.0-ss368 snapshot

  Fixed bugs:
  #16814: SHOW INNODB STATUS format error in LATEST FOREIGN KEY ERROR section
    dict_foreign_key_error_report(): Always print a newline after invoking
    dict_print_info_on_foreign_key_in_create_format().
  #16827: Better InnoDB error message if ibdata files omitted from my.cnf.
  #17126: CHECK TABLE on InnoDB causes a short hang during check of adaptive hash.
    CHECK TABLE blocking other queries, by releasing the btr_search_latch
    periodically during the adaptive hash table validation.
  #17405: Valgrind: conditional jump or move depends on uninitialised valuesw.
    buf_block_init(): Reset magic_n, buf_fix_count, and io_fix to avoid testing
    uninitialised variables.
  #18077: InnoDB uses full explicit table locks in stored FUNCTION.
  #18238: When locks exhaust the buffer pool, InnoDB does not roll back the trx.
    Check in pessimistic insert and update if the buffer pool is exhausted by locks.
  #18252: Disk space leaks in updates of InnoDB BLOB rows.
    btr_cur_pessimistic_update(): Invoke rec_get_offset() after rec_set_field_extern_bits().
    btr_store_big_rec_extern_fields(): Note that offsets will no longer be valid
    after calling this function.
  #18283: When InnoDB returns error 'lock table full', MySQL can write to binlog too much.
  #18384: InnoDB memory leak on duplicate key errors if row has many columns.
    row_ins_duplicate_error_in_clust(): Call mem_heap_free(heap) at func_exit if needed.
  #18350: Use consistent read in CREATE ... SELECT .. if innodb_locks_unsafe_for_binlog is used.

5 files changed, 11 insertions, 23 deletions

diff --git a/innobase/include/btr0cur.h b/innobase/include/btr0cur.h
index 352d1739b6a..bc528d48fb0 100644
--- a/innobase/include/btr0cur.h
+++ b/innobase/include/btr0cur.h
@@ -459,7 +459,10 @@ btr_store_big_rec_extern_fields(
 	dict_index_t*	index,		/* in: index of rec; the index tree
 					MUST be X-latched */
 	rec_t*		rec,		/* in: record */
-	const ulint*	offsets,	/* in: rec_get_offsets(rec, index) */
+	const ulint*	offsets,	/* in: rec_get_offsets(rec, index);
+					the "external storage" flags in offsets
+					will not correspond to rec when
+					this function returns */
 	big_rec_t*	big_rec_vec,	/* in: vector containing fields
 					to be stored externally */
 	mtr_t*		local_mtr);	/* in: mtr containing the latch to
diff --git a/innobase/include/buf0lru.h b/innobase/include/buf0lru.h
index fb29b44ba98..790bf65c698 100644
--- a/innobase/include/buf0lru.h
+++ b/innobase/include/buf0lru.h
@@ -26,14 +26,14 @@ void
 buf_LRU_try_free_flushed_blocks(void);
 /*==================================*/
 /**********************************************************************
-Returns TRUE if less than 15 % of the buffer pool is available. This can be
+Returns TRUE if less than 25 % of the buffer pool is available. This can be
 used in heuristics to prevent huge transactions eating up the whole buffer
 pool for their locks. */
 
 ibool
 buf_LRU_buf_pool_running_out(void);
 /*==============================*/
-				/* out: TRUE if less than 15 % of buffer pool
+				/* out: TRUE if less than 25 % of buffer pool
 				left */
 
 /*#######################################################################
diff --git a/innobase/include/ha0ha.h b/innobase/include/ha0ha.h
index bdaecfcc57a..0f38f30dd38 100644
--- a/innobase/include/ha0ha.h
+++ b/innobase/include/ha0ha.h
@@ -114,13 +114,15 @@ ha_remove_all_nodes_to_page(
 	ulint		fold,	/* in: fold value */
 	page_t*		page);	/* in: buffer page */
 /*****************************************************************
-Validates a hash table. */
+Validates a given range of the cells in hash table. */
 
 ibool
 ha_validate(
 /*========*/
-				/* out: TRUE if ok */
-	hash_table_t*	table);	/* in: hash table */
+					/* out: TRUE if ok */
+	hash_table_t*	table,		/* in: hash table */
+	ulint		start_index,	/* in: start index */
+	ulint		end_index);	/* in: end index */
 /*****************************************************************
 Prints info of a hash table. */
 
diff --git a/innobase/include/page0page.ic b/innobase/include/page0page.ic
index 655ff245aa8..fd5281fdbec 100644
--- a/innobase/include/page0page.ic
+++ b/innobase/include/page0page.ic
@@ -175,19 +175,6 @@ page_rec_is_comp(
 				/* out: nonzero if in compact format */
 	const rec_t*	rec)	/* in: record */
 {
-#ifdef UNIV_RELEASE_NOT_YET_STABLE
-	if (UNIV_UNLIKELY((ulint)rec < (ulint)(buf_pool->frame_zero))
-	    || UNIV_UNLIKELY((ulint)rec >= (ulint)(buf_pool->high_end))) {
-
-		ut_print_timestamp(stderr);	
-		fprintf(stderr,
-"InnoDB: Error: trying to read a stray page rec %p\n"
-"InnoDB: buf pool start is at %p, end at %p\n",
- 			rec, buf_pool->frame_zero,
-			buf_pool->high_end);
-		ut_error;
-	}
-#endif
 	return(page_is_comp(ut_align_down((rec_t*) rec, UNIV_PAGE_SIZE)));
 }
 
diff --git a/innobase/include/univ.i b/innobase/include/univ.i
index dd4862b3808..04b254a8221 100644
--- a/innobase/include/univ.i
+++ b/innobase/include/univ.i
@@ -80,10 +80,6 @@ memory is read outside the allocated blocks. */
 
 /* Make a non-inline debug version */
 
-/* You can remove this define when the release is stable. This define adds
-some consistency checks to code. They use a little CPU time. */
-#define UNIV_RELEASE_NOT_YET_STABLE
-
 /*
 #define UNIV_DEBUG
 #define UNIV_MEM_DEBUG