database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-10 19:44:09 +03:00
Code Activity

Minor cleanup.

Browse Source 
row_ins_check_foreign_constraint(), row_ins_scan_sec_index_for_duplicate():
Make use of the predicates page_rec_is_infimum() and page_rec_is_supremum().
This commit is contained in:
marko
2007-05-08 10:51:03 +00:00
parent 05c9821a7c
commit 4c67c0427f
1 changed files with 3 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
row/row0ins.c
View File

@@ -1336,11 +1336,9 @@ run_again:
/* Scan index records and check if there is a matching record */ /* Scan index records and check if there is a matching record */
for (;;) { for (;;) {
page_t* page;
rec = btr_pcur_get_rec(&pcur); rec = btr_pcur_get_rec(&pcur);
page = buf_frame_align(rec);
if (rec == page_get_infimum_rec(page)) { if (page_rec_is_infimum(rec)) {
goto next_rec; goto next_rec;
} }
@@ -1348,7 +1346,7 @@ run_again:
offsets = rec_get_offsets(rec, check_index, offsets = rec_get_offsets(rec, check_index,
offsets, ULINT_UNDEFINED, &heap); offsets, ULINT_UNDEFINED, &heap);
if (rec == page_get_supremum_rec(page)) { if (page_rec_is_supremum(rec)) {
err = row_ins_set_shared_rec_lock( err = row_ins_set_shared_rec_lock(
LOCK_ORDINARY, rec, check_index, offsets, thr); LOCK_ORDINARY, rec, check_index, offsets, thr);
@@ -1689,7 +1687,7 @@ row_ins_scan_sec_index_for_duplicate(
for (;;) { for (;;) {
rec = btr_pcur_get_rec(&pcur); rec = btr_pcur_get_rec(&pcur);
if (rec == page_get_infimum_rec(buf_frame_align(rec))) { if (page_rec_is_infimum(rec)) {
goto next_rec; goto next_rec;
} }