trx0roll.ic File Reference

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Functions
UNIV_INLINE trx_undo_inf_t *	trx_undo_arr_get_nth_info (trx_undo_arr_t *arr, ulint n)

Detailed Description

Transaction rollback

Created 3/26/1996 Heikki Tuuri

Function Documentation

UNIV_INLINE trx_undo_inf_t* trx_undo_arr_get_nth_info	(	trx_undo_arr_t *	arr,
		ulint	n
	)

Returns pointer to nth element in an undo number array.

Returns

pointer to the nth element

Parameters

arr	in: undo number array
n	in: position