Commit f0a6c7e2 authored by unknown's avatar unknown
Browse files

Merge 4.1 -> 5.0

parents a9ba3fe0 49920493

innobase/row/row0ins.c

+6 −19
Original line number Diff line number Diff line
@@ -1120,7 +1120,6 @@ row_ins_check_foreign_constraint( 
	dict_table_t*	check_table;

	dict_index_t*	check_index;

	ulint		n_fields_cmp;

	ibool		unique_search;

	rec_t*		rec;

	btr_pcur_t	pcur;

	ibool		moved;
@@ -1240,14 +1239,6 @@ row_ins_check_foreign_constraint( 


	dtuple_set_n_fields_cmp(entry, foreign->n_fields);



	if (dict_index_get_n_unique(check_index) <= foreign->n_fields) {

		/* We can just set a LOCK_REC_NOT_GAP type lock */

	

		unique_search = TRUE;

	} else {

		unique_search = FALSE;

	}



	btr_pcur_open(check_index, entry, PAGE_CUR_GE,

					BTR_SEARCH_LEAF, &pcur, &mtr);
@@ -1289,16 +1280,12 @@ row_ins_check_foreign_constraint( 
					break;

				}

			} else {

				/* Found a matching record */

				ulint	lock_type;

				/* Found a matching record. Lock only

				a record because we can allow inserts

				into gaps */

				

				if (unique_search) {

					lock_type = LOCK_REC_NOT_GAP;

				} else {

					lock_type = LOCK_ORDINARY;

				}



				err = row_ins_set_shared_rec_lock(lock_type,

				err = row_ins_set_shared_rec_lock(

						LOCK_REC_NOT_GAP,

						rec, check_index, offsets, thr);

				

				if (err != DB_SUCCESS) {