1 files changed, 0 insertions, 107 deletions
diff --git a/innobase/include/read0read.h b/innobase/include/read0read.h
deleted file mode 100644
index db6bf888095..00000000000
--- a/innobase/include/read0read.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/******************************************************
-Cursor read
-
-(c) 1997 Innobase Oy
-
-Created 2/16/1997 Heikki Tuuri
-*******************************************************/
-
-#ifndef read0read_h
-#define read0read_h
-
-#include "univ.i"
-
-
-#include "ut0byte.h"
-#include "ut0lst.h"
-#include "trx0trx.h"
-#include "read0types.h"
-
-/*************************************************************************
-Opens a read view where exactly the transactions serialized before this
-point in time are seen in the view. */
-
-read_view_t*
-read_view_open_now(
-/*===============*/
-				/* out, own: read view struct */
-	trx_t*		cr_trx,	/* in: creating transaction, or NULL */
-	mem_heap_t*	heap);	/* in: memory heap from which allocated */
-/*************************************************************************
-Makes a copy of the oldest existing read view, or opens a new. The view
-must be closed with ..._close. */
-
-read_view_t*
-read_view_oldest_copy_or_open_new(
-/*==============================*/
-				/* out, own: read view struct */
-	trx_t*		cr_trx,	/* in: creating transaction, or NULL */
-	mem_heap_t*	heap);	/* in: memory heap from which allocated */
-/*************************************************************************
-Closes a read view. */
-
-void
-read_view_close(
-/*============*/
-	read_view_t*	view);	/* in: read view */
-/*************************************************************************
-Closes a consistent read view for MySQL. This function is called at an SQL
-statement end if the trx isolation level is <= TRX_ISO_READ_COMMITTED. */
-
-void
-read_view_close_for_mysql(
-/*======================*/
-	trx_t*	trx);	/* in: trx which has a read view */
-/*************************************************************************
-Checks if a read view sees the specified transaction. */
-UNIV_INLINE
-ibool
-read_view_sees_trx_id(
-/*==================*/
-				/* out: TRUE if sees */
-	read_view_t*	view,	/* in: read view */
-	dulint		trx_id);	/* in: trx id */
-/*************************************************************************
-Prints a read view to stderr. */
-
-void
-read_view_print(
-/*============*/
-	read_view_t*	view);	/* in: read view */
-
-
-/* Read view lists the trx ids of those transactions for which a consistent
-read should not see the modifications to the database. */
-
-struct read_view_struct{
-	ibool	can_be_too_old;	/* TRUE if the system has had to purge old
-				versions which this read view should be able
-				to access: the read view can bump into the
-				DB_MISSING_HISTORY error */
-	dulint	low_limit_no;	/* The view does not need to see the undo
-				logs for transactions whose transaction number
-				is strictly smaller (<) than this value: they
-				can be removed in purge if not needed by other
-				views */
-	dulint	low_limit_id;	/* The read should not see any transaction
-				with trx id >= this value */
-	dulint	up_limit_id;	/* The read should see all trx ids which
-				are strictly smaller (<) than this value */
-	ulint	n_trx_ids;	/* Number of cells in the trx_ids array */
-	dulint*	trx_ids;	/* Additional trx ids which the read should
-				not see: typically, these are the active
-				transactions at the time when the read is
-				serialized, except the reading transaction
-				itself; the trx ids in this array are in a
-				descending order */
-	trx_t*	creator;	/* Pointer to the creating transaction, or
-				NULL if used in purge */
-	UT_LIST_NODE_T(read_view_t) view_list;
-				/* List of read views in trx_sys */
-};
-
-#ifndef UNIV_NONINL
-#include "read0read.ic"
-#endif
-
-#endif