mirror of
https://github.com/MariaDB/server.git
synced 2026-05-16 03:47:17 +02:00
srv0srv.h Support raw disk partitions as data files
srv0start.c Support raw disk partitions as data files srv0srv.c Support raw disk partitions as data files row0purge.c < 4 GB rows, doublewrite, hang fixes row0row.c < 4 GB rows, doublewrite, hang fixes row0sel.c < 4 GB rows, doublewrite, hang fixes row0uins.c < 4 GB rows, doublewrite, hang fixes row0umod.c < 4 GB rows, doublewrite, hang fixes row0undo.c < 4 GB rows, doublewrite, hang fixes row0upd.c < 4 GB rows, doublewrite, hang fixes srv0srv.c < 4 GB rows, doublewrite, hang fixes srv0start.c < 4 GB rows, doublewrite, hang fixes sync0rw.c < 4 GB rows, doublewrite, hang fixes sync0sync.c < 4 GB rows, doublewrite, hang fixes trx0purge.c < 4 GB rows, doublewrite, hang fixes trx0rec.c < 4 GB rows, doublewrite, hang fixes trx0sys.c < 4 GB rows, doublewrite, hang fixes btr0btr.c < 4 GB rows, doublewrite, hang fixes btr0cur.c < 4 GB rows, doublewrite, hang fixes buf0buf.c < 4 GB rows, doublewrite, hang fixes buf0flu.c < 4 GB rows, doublewrite, hang fixes buf0rea.c < 4 GB rows, doublewrite, hang fixes data0data.c < 4 GB rows, doublewrite, hang fixes fil0fil.c < 4 GB rows, doublewrite, hang fixes fsp0fsp.c < 4 GB rows, doublewrite, hang fixes ibuf0ibuf.c < 4 GB rows, doublewrite, hang fixes lock0lock.c < 4 GB rows, doublewrite, hang fixes log0log.c < 4 GB rows, doublewrite, hang fixes log0recv.c < 4 GB rows, doublewrite, hang fixes os0file.c < 4 GB rows, doublewrite, hang fixes page0cur.c < 4 GB rows, doublewrite, hang fixes pars0pars.c < 4 GB rows, doublewrite, hang fixes rem0cmp.c < 4 GB rows, doublewrite, hang fixes rem0rec.c < 4 GB rows, doublewrite, hang fixes row0ins.c < 4 GB rows, doublewrite, hang fixes row0mysql.c < 4 GB rows, doublewrite, hang fixes univ.i < 4 GB rows, doublewrite, hang fixes data0data.ic < 4 GB rows, doublewrite, hang fixes mach0data.ic < 4 GB rows, doublewrite, hang fixes rem0rec.ic < 4 GB rows, doublewrite, hang fixes row0upd.ic < 4 GB rows, doublewrite, hang fixes trx0rec.ic < 4 GB rows, doublewrite, hang fixes rem0cmp.h < 4 GB rows, doublewrite, hang fixes rem0rec.h < 4 GB rows, doublewrite, hang fixes row0ins.h < 4 GB rows, doublewrite, hang fixes row0mysql.h < 4 GB rows, doublewrite, hang fixes row0row.h < 4 GB rows, doublewrite, hang fixes row0upd.h < 4 GB rows, doublewrite, hang fixes srv0srv.h < 4 GB rows, doublewrite, hang fixes sync0sync.h < 4 GB rows, doublewrite, hang fixes trx0rec.h < 4 GB rows, doublewrite, hang fixes trx0sys.h < 4 GB rows, doublewrite, hang fixes trx0types.h < 4 GB rows, doublewrite, hang fixes trx0undo.h < 4 GB rows, doublewrite, hang fixes ut0dbg.h < 4 GB rows, doublewrite, hang fixes ut0ut.h < 4 GB rows, doublewrite, hang fixes btr0btr.h < 4 GB rows, doublewrite, hang fixes btr0cur.h < 4 GB rows, doublewrite, hang fixes buf0buf.h < 4 GB rows, doublewrite, hang fixes buf0flu.h < 4 GB rows, doublewrite, hang fixes data0data.h < 4 GB rows, doublewrite, hang fixes dict0mem.h < 4 GB rows, doublewrite, hang fixes fil0fil.h < 4 GB rows, doublewrite, hang fixes fsp0fsp.h < 4 GB rows, doublewrite, hang fixes os0file.h < 4 GB rows, doublewrite, hang fixes
This commit is contained in:
heikki@donna.mysql.fi
parent
596d69b5ce
commit
94db78ce61
62 changed files with 3146 additions and 517 deletions
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@ -234,7 +234,13 @@ row_ins_clust_index_entry_by_modify(
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depending on whether mtr holds just a leaf
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latch or also a tree latch */
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btr_cur_t* cursor, /* in: B-tree cursor */
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big_rec_t** big_rec,/* out: possible big rec vector of fields
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which have to be stored externally by the
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caller */
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dtuple_t* entry, /* in: index entry to insert */
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ulint* ext_vec,/* in: array containing field numbers of
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externally stored fields in entry, or NULL */
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ulint n_ext_vec,/* in: number of fields in ext_vec */
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que_thr_t* thr, /* in: query thread */
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mtr_t* mtr) /* in: mtr */
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{
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@ -243,8 +249,10 @@ row_ins_clust_index_entry_by_modify(
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upd_t* update;
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ulint err;
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ut_ad((cursor->index)->type & DICT_CLUSTERED);
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ut_ad(cursor->index->type & DICT_CLUSTERED);
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*big_rec = NULL;
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rec = btr_cur_get_rec(cursor);
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ut_ad(rec_get_deleted_flag(rec));
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@ -254,21 +262,21 @@ row_ins_clust_index_entry_by_modify(
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/* Build an update vector containing all the fields to be modified;
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NOTE that this vector may contain also system columns! */
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update = row_upd_build_difference(cursor->index, entry, rec, heap);
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update = row_upd_build_difference(cursor->index, entry, ext_vec,
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n_ext_vec, rec, heap);
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if (mode == BTR_MODIFY_LEAF) {
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/* Try optimistic updating of the record, keeping changes
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within the page */
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err = btr_cur_optimistic_update(0, cursor, update, 0, thr,
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mtr);
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if ((err == DB_OVERFLOW) || (err == DB_UNDERFLOW)) {
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err = btr_cur_optimistic_update(0, cursor, update, 0, thr, mtr);
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if (err == DB_OVERFLOW || err == DB_UNDERFLOW) {
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err = DB_FAIL;
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}
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} else {
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ut_ad(mode == BTR_MODIFY_TREE);
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err = btr_cur_pessimistic_update(0, cursor, update, 0, thr,
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mtr);
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ut_a(mode == BTR_MODIFY_TREE);
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err = btr_cur_pessimistic_update(0, cursor, big_rec, update,
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0, thr, mtr);
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}
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mem_heap_free(heap);
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@ -597,14 +605,18 @@ row_ins_index_entry_low(
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pessimistic descent down the index tree */
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dict_index_t* index, /* in: index */
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dtuple_t* entry, /* in: index entry to insert */
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ulint* ext_vec,/* in: array containing field numbers of
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externally stored fields in entry, or NULL */
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ulint n_ext_vec,/* in: number of fields in ext_vec */
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que_thr_t* thr) /* in: query thread */
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{
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btr_cur_t cursor;
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ulint modify;
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rec_t* dummy_rec;
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rec_t* insert_rec;
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rec_t* rec;
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ulint err;
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ulint n_unique;
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big_rec_t* big_rec = NULL;
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mtr_t mtr;
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log_free_check();
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@ -682,24 +694,54 @@ row_ins_index_entry_low(
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if (index->type & DICT_CLUSTERED) {
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err = row_ins_clust_index_entry_by_modify(mode,
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&cursor, entry,
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thr, &mtr);
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&cursor, &big_rec,
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entry,
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ext_vec, n_ext_vec,
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thr, &mtr);
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} else {
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err = row_ins_sec_index_entry_by_modify(&cursor,
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thr, &mtr);
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}
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} else if (mode == BTR_MODIFY_LEAF) {
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err = btr_cur_optimistic_insert(0, &cursor, entry,
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&dummy_rec, thr, &mtr);
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} else {
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ut_ad(mode == BTR_MODIFY_TREE);
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err = btr_cur_pessimistic_insert(0, &cursor, entry,
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&dummy_rec, thr, &mtr);
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if (mode == BTR_MODIFY_LEAF) {
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err = btr_cur_optimistic_insert(0, &cursor, entry,
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&insert_rec, &big_rec, thr, &mtr);
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} else {
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ut_a(mode == BTR_MODIFY_TREE);
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err = btr_cur_pessimistic_insert(0, &cursor, entry,
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&insert_rec, &big_rec, thr, &mtr);
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}
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if (err == DB_SUCCESS) {
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if (ext_vec) {
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rec_set_field_extern_bits(insert_rec,
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ext_vec, n_ext_vec, &mtr);
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}
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}
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}
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function_exit:
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mtr_commit(&mtr);
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if (big_rec) {
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mtr_start(&mtr);
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btr_cur_search_to_nth_level(index, 0, entry, PAGE_CUR_LE,
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BTR_MODIFY_TREE, &cursor, 0, &mtr);
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err = btr_store_big_rec_extern_fields(index,
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btr_cur_get_rec(&cursor),
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big_rec, &mtr);
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if (modify) {
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dtuple_big_rec_free(big_rec);
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} else {
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dtuple_convert_back_big_rec(index, entry, big_rec);
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}
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mtr_commit(&mtr);
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}
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return(err);
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}
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@ -716,14 +758,17 @@ row_ins_index_entry(
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DB_DUPLICATE_KEY, or some other error code */
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dict_index_t* index, /* in: index */
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dtuple_t* entry, /* in: index entry to insert */
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ulint* ext_vec,/* in: array containing field numbers of
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externally stored fields in entry, or NULL */
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ulint n_ext_vec,/* in: number of fields in ext_vec */
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que_thr_t* thr) /* in: query thread */
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{
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ulint err;
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/* Try first optimistic descent to the B-tree */
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err = row_ins_index_entry_low(BTR_MODIFY_LEAF, index, entry, thr);
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err = row_ins_index_entry_low(BTR_MODIFY_LEAF, index, entry,
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ext_vec, n_ext_vec, thr);
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if (err != DB_FAIL) {
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return(err);
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@ -731,8 +776,8 @@ row_ins_index_entry(
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/* Try then pessimistic descent to the B-tree */
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err = row_ins_index_entry_low(BTR_MODIFY_TREE, index, entry, thr);
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err = row_ins_index_entry_low(BTR_MODIFY_TREE, index, entry,
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ext_vec, n_ext_vec, thr);
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return(err);
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}
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@ -784,7 +829,7 @@ row_ins_index_entry_step(
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ut_ad(dtuple_check_typed(node->entry));
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err = row_ins_index_entry(node->index, node->entry, thr);
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err = row_ins_index_entry(node->index, node->entry, NULL, 0, thr);
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return(err);
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}
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