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Commit 9c11c63f authored by aivanov@mysql.com's avatar aivanov@mysql.com
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Merge aivanov@bk-internal.mysql.com:/home/bk/mysql-5.1-new 

into  mysql.com:/home/alexi/innodb/mysql-5.1-xx269
parents bceb52b3 d33b5232
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Showing with 17682 additions and 14864 deletions
mysql-test/r/innodb.result
View file @ 9c11c63f
This diff is collapsed.
mysql-test/r/innodb_unsafe_binlog.result 0 → 100644
View file @ 9c11c63f
drop table if exists t1,t2;
create table t1 (id int not null, f_id int not null, f int not null,
primary key(f_id, id)) engine=innodb;
create table t2 (id int not null,s_id int not null,s varchar(200),
primary key(id)) engine=innodb;
INSERT INTO t1 VALUES (8, 1, 3);
INSERT INTO t1 VALUES (1, 2, 1);
INSERT INTO t2 VALUES (1, 0, '');
INSERT INTO t2 VALUES (8, 1, '');
commit;
DELETE ml.* FROM t1 AS ml LEFT JOIN t2 AS mm ON (mm.id=ml.id)
WHERE mm.id IS NULL;
select ml.* from t1 as ml left join t2 as mm on (mm.id=ml.id)
where mm.id is null lock in share mode;
id f_id f
drop table t1,t2;
create table t1(a int not null, b int, primary key(a)) engine=innodb;
insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2);
commit;
set autocommit = 0;
select * from t1 lock in share mode;
a b
1 1
2 2
3 1
4 2
5 1
6 2
update t1 set b = 5 where b = 1;
set autocommit = 0;
select * from t1 where a = 2 and b = 2 for update;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
commit;
commit;
drop table t1;
mysql-test/t/innodb.test
View file @ 9c11c63f
This diff is collapsed.
mysql-test/t/innodb_unsafe_binlog-master.opt 0 → 100644
View file @ 9c11c63f
--innodb_locks_unsafe_for_binlog=true
mysql-test/t/innodb_unsafe_binlog.test 0 → 100644
View file @ 9c11c63f
-- source include/have_innodb.inc
#
# Note that these tests uses a innodb_locks_unsafe_for_binlog option.
#
#
# Test cases for a bug #15650
#
--disable_warnings
drop table if exists t1,t2;
--enable_warnings
create table t1 (id int not null, f_id int not null, f int not null,
primary key(f_id, id)) engine=innodb;
create table t2 (id int not null,s_id int not null,s varchar(200),
primary key(id)) engine=innodb;
INSERT INTO t1 VALUES (8, 1, 3);
INSERT INTO t1 VALUES (1, 2, 1);
INSERT INTO t2 VALUES (1, 0, '');
INSERT INTO t2 VALUES (8, 1, '');
commit;
DELETE ml.* FROM t1 AS ml LEFT JOIN t2 AS mm ON (mm.id=ml.id)
WHERE mm.id IS NULL;
select ml.* from t1 as ml left join t2 as mm on (mm.id=ml.id)
where mm.id is null lock in share mode;
drop table t1,t2;
#
# Test case for unlock row bug where unlock releases all locks granted for
# a row. Only the latest lock should be released.
#
connect (a,localhost,root,,);
connect (b,localhost,root,,);
connection a;
create table t1(a int not null, b int, primary key(a)) engine=innodb;
insert into t1 values(1,1),(2,2),(3,1),(4,2),(5,1),(6,2);
commit;
set autocommit = 0;
select * from t1 lock in share mode;
update t1 set b = 5 where b = 1;
connection b;
set autocommit = 0;
#
# S-lock to records (2,2),(4,2), and (6,2) should not be released in a update
#
--error 1205
select * from t1 where a = 2 and b = 2 for update;
connection a;
commit;
connection b;
commit;
drop table t1;
disconnect a;
disconnect b;
sql/ha_innodb.cc
View file @ 9c11c63f
This diff is collapsed.
sql/ha_innodb.h
View file @ 9c11c63f
......@@ -52,7 +52,6 @@ class ha_innobase: public handler
THR_LOCK_DATA lock;
INNOBASE_SHARE *share;
gptr alloc_ptr;
byte* upd_buff; /* buffer used in updates */
byte* key_val_buff; /* buffer used in converting
search key values from MySQL format
......@@ -62,7 +61,6 @@ class ha_innobase: public handler
two buffers */
ulong int_table_flags;
uint primary_key;
uint last_dup_key;
ulong start_of_scan; /* this is set to 1 when we are
starting a table scan but have not
yet fetched any row, else 0 */
......@@ -70,7 +68,6 @@ class ha_innobase: public handler
ROW_SEL_EXACT, ROW_SEL_EXACT_PREFIX,
or undefined */
uint num_write_row; /* number of write_row() calls */
ulong max_supported_row_length(const byte *buf);
uint store_key_val_for_row(uint keynr, char* buff, uint buff_len,
const byte* record);
......@@ -213,12 +210,9 @@ class ha_innobase: public handler
};
extern SHOW_VAR innodb_status_variables[];
extern uint innobase_init_flags, innobase_lock_type;
extern uint innobase_flush_log_at_trx_commit;
extern ulong innobase_cache_size, innobase_fast_shutdown;
extern ulong innobase_fast_shutdown;
extern ulong innobase_large_page_size;
extern char *innobase_home, *innobase_tmpdir, *innobase_logdir;
extern long innobase_lock_scan_time;
extern long innobase_mirrored_log_groups, innobase_log_files_in_group;
extern longlong innobase_buffer_pool_size, innobase_log_file_size;
extern long innobase_log_buffer_size;
......@@ -239,10 +233,11 @@ extern my_bool innobase_log_archive,
innobase_file_per_table, innobase_locks_unsafe_for_binlog,
innobase_create_status_file;
extern my_bool innobase_very_fast_shutdown; /* set this to 1 just before
calling innobase_end() if you want
InnoDB to shut down without
flushing the buffer pool: this
is equivalent to a 'crash' */
calling innobase_end() if
you want InnoDB to shut down
without flushing the buffer
pool: this is equivalent to
a 'crash' */
extern "C" {
extern ulong srv_max_buf_pool_modified_pct;
extern ulong srv_max_purge_lag;
......@@ -254,8 +249,6 @@ extern ulong srv_thread_concurrency;
extern ulong srv_commit_concurrency;
}
extern TYPELIB innobase_lock_typelib;
bool innobase_init(void);
int innobase_end(ha_panic_function type);
bool innobase_flush_logs(void);
......@@ -323,9 +316,6 @@ int innobase_rollback_by_xid(
XID *xid); /* in : X/Open XA Transaction Identification */
int innobase_xa_end(THD *thd);
int innobase_repl_report_sent_binlog(THD *thd, char *log_file_name,
my_off_t end_offset);
......
storage/innobase/btr/btr0btr.c
View file @ 9c11c63f
......@@ -144,7 +144,7 @@ btr_root_get(
root = btr_page_get(space, root_page_no, RW_X_LATCH, mtr);
ut_a((ibool)!!page_is_comp(root) ==
UT_LIST_GET_FIRST(tree->tree_indexes)->table->comp);
dict_table_is_comp(UT_LIST_GET_FIRST(tree->tree_indexes)->table));
return(root);
}
......@@ -259,7 +259,7 @@ btr_page_create(
ut_ad(mtr_memo_contains(mtr, buf_block_align(page),
MTR_MEMO_PAGE_X_FIX));
page_create(page, mtr,
UT_LIST_GET_FIRST(tree->tree_indexes)->table->comp);
dict_table_is_comp(UT_LIST_GET_FIRST(tree->tree_indexes)->table));
buf_block_align(page)->check_index_page_at_flush = TRUE;
btr_page_set_index_id(page, tree->id, mtr);
......@@ -846,7 +846,7 @@ btr_page_reorganize_low(
ut_ad(mtr_memo_contains(mtr, buf_block_align(page),
MTR_MEMO_PAGE_X_FIX));
ut_ad(!!page_is_comp(page) == index->table->comp);
ut_ad(!!page_is_comp(page) == dict_table_is_comp(index->table));
data_size1 = page_get_data_size(page);
max_ins_size1 = page_get_max_insert_size_after_reorganize(page, 1);
......@@ -1416,15 +1416,12 @@ btr_insert_on_non_leaf_level(
first parameter for btr_cur_search_to_nth_level. */
btr_cur_search_to_nth_level(UT_LIST_GET_FIRST(tree->tree_indexes),
level, tuple, PAGE_CUR_LE,
BTR_CONT_MODIFY_TREE,
level, tuple, PAGE_CUR_LE, BTR_CONT_MODIFY_TREE,
&cursor, 0, mtr);
err = btr_cur_pessimistic_insert(BTR_NO_LOCKING_FLAG
| BTR_KEEP_SYS_FLAG
| BTR_NO_UNDO_LOG_FLAG,
&cursor, tuple,
&rec, &dummy_big_rec, NULL, mtr);
| BTR_KEEP_SYS_FLAG | BTR_NO_UNDO_LOG_FLAG,
&cursor, tuple, &rec, &dummy_big_rec, NULL, mtr);
ut_a(err == DB_SUCCESS);
}
......@@ -2014,7 +2011,7 @@ btr_compress(
page = btr_cur_get_page(cursor);
tree = btr_cur_get_tree(cursor);
comp = page_is_comp(page);
ut_a((ibool)!!comp == cursor->index->table->comp);
ut_a((ibool)!!comp == dict_table_is_comp(cursor->index->table));
ut_ad(mtr_memo_contains(mtr, dict_tree_get_lock(tree),
MTR_MEMO_X_LOCK));
......@@ -2413,6 +2410,7 @@ btr_print_tree(
}
#endif /* UNIV_BTR_PRINT */
#ifdef UNIV_DEBUG
/****************************************************************
Checks that the node pointer to a page is appropriate. */
......@@ -2458,6 +2456,7 @@ btr_check_node_ptr(
return(TRUE);
}
#endif /* UNIV_DEBUG */
/****************************************************************
Display identification information for a record. */
......@@ -2481,7 +2480,7 @@ the index. */
ibool
btr_index_rec_validate(
/*====================*/
/*===================*/
/* out: TRUE if ok */
rec_t* rec, /* in: index record */
dict_index_t* index, /* in: index */
......@@ -2508,11 +2507,13 @@ btr_index_rec_validate(
return(TRUE);
}
if (UNIV_UNLIKELY((ibool)!!page_is_comp(page) != index->table->comp)) {
if (UNIV_UNLIKELY((ibool)!!page_is_comp(page)
!= dict_table_is_comp(index->table))) {
btr_index_rec_validate_report(page, rec, index);
fprintf(stderr, "InnoDB: compact flag=%lu, should be %lu\n",
(ulong) !!page_is_comp(page),
(ulong) index->table->comp);
(ulong) dict_table_is_comp(index->table));
return(FALSE);
}
......
storage/innobase/btr/btr0cur.c
View file @ 9c11c63f
......@@ -513,7 +513,7 @@ retry_page_get:
page = btr_page_get(space,
page_no, RW_X_LATCH, mtr);
ut_a((ibool)!!page_is_comp(page)
== index->table->comp);
== dict_table_is_comp(index->table));
}
break;
......@@ -1304,7 +1304,7 @@ btr_cur_update_in_place_log(
byte* log_ptr;
page_t* page = ut_align_down(rec, UNIV_PAGE_SIZE);
ut_ad(flags < 256);
ut_ad(!!page_is_comp(page) == index->table->comp);
ut_ad(!!page_is_comp(page) == dict_table_is_comp(index->table));
log_ptr = mlog_open_and_write_index(mtr, rec, index, page_is_comp(page)
? MLOG_COMP_REC_UPDATE_IN_PLACE
......@@ -1390,7 +1390,7 @@ btr_cur_parse_update_in_place(
goto func_exit;
}
ut_a((ibool)!!page_is_comp(page) == index->table->comp);
ut_a((ibool)!!page_is_comp(page) == dict_table_is_comp(index->table));
rec = page + rec_offset;
/* We do not need to reserve btr_search_latch, as the page is only
......@@ -1443,7 +1443,7 @@ btr_cur_update_in_place(
rec = btr_cur_get_rec(cursor);
index = cursor->index;
ut_ad(!!page_rec_is_comp(rec) == index->table->comp);
ut_ad(!!page_rec_is_comp(rec) == dict_table_is_comp(index->table));
trx = thr_get_trx(thr);
offsets = rec_get_offsets(rec, index, offsets, ULINT_UNDEFINED, &heap);
#ifdef UNIV_DEBUG
......@@ -1466,7 +1466,7 @@ btr_cur_update_in_place(
block = buf_block_align(rec);
ut_ad(!!page_is_comp(buf_block_get_frame(block))
== index->table->comp);
== dict_table_is_comp(index->table));
if (block->is_hashed) {
/* The function row_upd_changes_ord_field_binary works only
......@@ -1558,7 +1558,7 @@ btr_cur_optimistic_update(
page = btr_cur_get_page(cursor);
rec = btr_cur_get_rec(cursor);
index = cursor->index;
ut_ad(!!page_rec_is_comp(rec) == index->table->comp);
ut_ad(!!page_rec_is_comp(rec) == dict_table_is_comp(index->table));
heap = mem_heap_create(1024);
offsets = rec_get_offsets(rec, index, NULL, ULINT_UNDEFINED, &heap);
......@@ -2009,7 +2009,7 @@ btr_cur_del_mark_set_clust_rec_log(
ut_ad(flags < 256);
ut_ad(val <= 1);
ut_ad(!!page_rec_is_comp(rec) == index->table->comp);
ut_ad(!!page_rec_is_comp(rec) == dict_table_is_comp(index->table));
log_ptr = mlog_open_and_write_index(mtr, rec, index,
page_rec_is_comp(rec)
......@@ -2056,7 +2056,8 @@ btr_cur_parse_del_mark_set_clust_rec(
ulint offset;
rec_t* rec;
ut_ad(!page || !!page_is_comp(page) == index->table->comp);
ut_ad(!page
|| !!page_is_comp(page) == dict_table_is_comp(index->table));
if (end_ptr < ptr + 2) {
......@@ -2142,7 +2143,7 @@ btr_cur_del_mark_set_clust_rec(
rec = btr_cur_get_rec(cursor);
index = cursor->index;
ut_ad(!!page_rec_is_comp(rec) == index->table->comp);
ut_ad(!!page_rec_is_comp(rec) == dict_table_is_comp(index->table));
offsets = rec_get_offsets(rec, index, offsets, ULINT_UNDEFINED, &heap);
#ifdef UNIV_DEBUG
......@@ -2315,7 +2316,7 @@ btr_cur_del_mark_set_sec_rec(
block = buf_block_align(rec);
ut_ad(!!page_is_comp(buf_block_get_frame(block))
== cursor->index->table->comp);
== dict_table_is_comp(cursor->index->table));
if (block->is_hashed) {
rw_lock_x_lock(&btr_search_latch);
......@@ -3392,6 +3393,9 @@ btr_store_big_rec_extern_fields(
return(DB_OUT_OF_FILE_SPACE);
}
mlog_write_ulint(page + FIL_PAGE_TYPE,
FIL_PAGE_TYPE_BLOB, MLOG_2BYTES, &mtr);
page_no = buf_frame_get_page_no(page);
if (prev_page_no != FIL_NULL) {
......@@ -3637,7 +3641,7 @@ btr_rec_free_externally_stored_fields(
MTR_MEMO_PAGE_X_FIX));
/* Free possible externally stored fields in the record */
ut_ad(index->table->comp == !!rec_offs_comp(offsets));
ut_ad(dict_table_is_comp(index->table) == !!rec_offs_comp(offsets));
n_fields = rec_offs_n_fields(offsets);
for (i = 0; i < n_fields; i++) {
......
storage/innobase/btr/btr0pcur.c
View file @ 9c11c63f
......@@ -158,7 +158,7 @@ btr_pcur_copy_stored_position(
mem_free(pcur_receive->old_rec_buf);
}
ut_memcpy((byte*)pcur_receive, (byte*)pcur_donate, sizeof(btr_pcur_t));
ut_memcpy(pcur_receive, pcur_donate, sizeof(btr_pcur_t));
if (pcur_donate->old_rec_buf) {
......@@ -208,7 +208,7 @@ btr_pcur_restore_position(
if (UNIV_UNLIKELY(cursor->old_stored != BTR_PCUR_OLD_STORED)
|| UNIV_UNLIKELY(cursor->pos_state != BTR_PCUR_WAS_POSITIONED
&& cursor->pos_state != BTR_PCUR_IS_POSITIONED)) {
ut_print_buf(stderr, (const byte*)cursor, sizeof(btr_pcur_t));
ut_print_buf(stderr, cursor, sizeof(btr_pcur_t));
if (cursor->trx_if_known) {
trx_print(stderr, cursor->trx_if_known, 0);
}
......
storage/innobase/btr/btr0sea.c
View file @ 9c11c63f
......@@ -191,7 +191,7 @@ static
void
btr_search_info_update_hash(
/*========================*/
btr_search_t* info, /* in: search info */
btr_search_t* info, /* in/out: search info */
btr_cur_t* cursor) /* in: cursor which was just positioned */
{
dict_index_t* index;
......@@ -452,7 +452,7 @@ Updates the search info. */
void
btr_search_info_update_slow(
/*========================*/
btr_search_t* info, /* in: search info */
btr_search_t* info, /* in/out: search info */
btr_cur_t* cursor) /* in: cursor which was just positioned */
{
buf_block_t* block;
......@@ -798,8 +798,8 @@ btr_search_guess_on_hash(
record to determine if our guess for the cursor position is
right. */
if (UNIV_EXPECT(ut_dulint_cmp(tree_id, btr_page_get_index_id(page)), 0)
|| !btr_search_check_guess(cursor, can_only_compare_to_cursor_rec,
tuple, mode, mtr)) {
|| !btr_search_check_guess(cursor,
can_only_compare_to_cursor_rec, tuple, mode, mtr)) {
if (UNIV_LIKELY(!has_search_latch)) {
btr_leaf_page_release(page, latch_mode, mtr);
}
......@@ -889,7 +889,8 @@ Drops a page hash index. */
void
btr_search_drop_page_hash_index(
/*============================*/
page_t* page) /* in: index page, s- or x-latched */
page_t* page) /* in: index page, s- or x-latched, or an index page
for which we know that block->buf_fix_count == 0 */
{
hash_table_t* table;
buf_block_t* block;
......@@ -904,18 +905,19 @@ btr_search_drop_page_hash_index(
ulint* folds;
ulint i;
mem_heap_t* heap;
dict_index_t* index;
ulint* offsets;
#ifdef UNIV_SYNC_DEBUG
ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_SHARED));
ut_ad(!rw_lock_own(&btr_search_latch, RW_LOCK_EX));
#endif /* UNIV_SYNC_DEBUG */
retry:
rw_lock_s_lock(&btr_search_latch);
block = buf_block_align(page);
if (!block->is_hashed) {
if (UNIV_LIKELY(!block->is_hashed)) {
rw_lock_s_unlock(&btr_search_latch);
......@@ -932,11 +934,16 @@ btr_search_drop_page_hash_index(
n_fields = block->curr_n_fields;
n_bytes = block->curr_n_bytes;
index = block->index;
ut_a(n_fields + n_bytes > 0);
/* NOTE: The fields of block must not be accessed after
releasing btr_search_latch, as the index page might only
be s-latched! */
rw_lock_s_unlock(&btr_search_latch);
ut_a(n_fields + n_bytes > 0);
n_recs = page_get_n_recs(page);
/* Calculate and cache fold values into an array for fast deletion
......@@ -949,33 +956,21 @@ btr_search_drop_page_hash_index(
rec = page_get_infimum_rec(page);
rec = page_rec_get_next(rec);
if (!page_rec_is_supremum(rec)) {
ut_a(n_fields <= rec_get_n_fields(rec, block->index));
if (n_bytes > 0) {
ut_a(n_fields < rec_get_n_fields(rec, block->index));
}
}
tree_id = btr_page_get_index_id(page);
ut_a(0 == ut_dulint_cmp(tree_id, index->id));
prev_fold = 0;
heap = NULL;
offsets = NULL;
if (block->index == NULL) {
mem_analyze_corruption((byte*)block);
ut_a(block->index != NULL);
}
while (!page_rec_is_supremum(rec)) {
/* FIXME: in a mixed tree, not all records may have enough
ordering fields: */
offsets = rec_get_offsets(rec, block->index,
offsets, n_fields + (n_bytes > 0), &heap);
offsets = rec_get_offsets(rec, index, offsets,
n_fields + (n_bytes > 0), &heap);
ut_a(rec_offs_n_fields(offsets) == n_fields + (n_bytes > 0));
fold = rec_fold(rec, offsets, n_fields, n_bytes, tree_id);
if (fold == prev_fold && prev_fold != 0) {
......@@ -999,6 +994,26 @@ next_rec:
rw_lock_x_lock(&btr_search_latch);
if (UNIV_UNLIKELY(!block->is_hashed)) {
/* Someone else has meanwhile dropped the hash index */
goto cleanup;
}
ut_a(block->index == index);
if (UNIV_UNLIKELY(block->curr_n_fields != n_fields)
|| UNIV_UNLIKELY(block->curr_n_bytes != n_bytes)) {
/* Someone else has meanwhile built a new hash index on the
page, with different parameters */
rw_lock_x_unlock(&btr_search_latch);
mem_free(folds);
goto retry;
}
for (i = 0; i < n_cached; i++) {
ha_remove_all_nodes_to_page(table, folds[i], page);
......@@ -1006,8 +1021,20 @@ next_rec:
block->is_hashed = FALSE;
block->index = NULL;
cleanup:
if (UNIV_UNLIKELY(block->n_pointers)) {
/* Corruption */
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: Corruption of adaptive hash index. After dropping\n"
"InnoDB: the hash index to a page of %s, still %lu hash nodes remain.\n",
index->name, (ulong) block->n_pointers);
rw_lock_x_unlock(&btr_search_latch);
btr_search_validate();
} else {
rw_lock_x_unlock(&btr_search_latch);
}
mem_free(folds);
}
......@@ -1573,14 +1600,29 @@ btr_search_validate(void)
ulint n_page_dumps = 0;
ibool ok = TRUE;
ulint i;
ulint cell_count;
mem_heap_t* heap = NULL;
ulint offsets_[REC_OFFS_NORMAL_SIZE];
ulint* offsets = offsets_;
*offsets_ = (sizeof offsets_) / sizeof *offsets_;
/* How many cells to check before temporarily releasing
btr_search_latch. */
ulint chunk_size = 10000;
rw_lock_x_lock(&btr_search_latch);
cell_count = hash_get_n_cells(btr_search_sys->hash_index);
for (i = 0; i < cell_count; i++) {
/* We release btr_search_latch every once in a while to
give other queries a chance to run. */
if ((i != 0) && ((i % chunk_size) == 0)) {
rw_lock_x_unlock(&btr_search_latch);
os_thread_yield();
rw_lock_x_lock(&btr_search_latch);
}
for (i = 0; i < hash_get_n_cells(btr_search_sys->hash_index); i++) {
node = hash_get_nth_cell(btr_search_sys->hash_index, i)->node;
while (node != NULL) {
......@@ -1634,10 +1676,21 @@ btr_search_validate(void)
}
}
if (!ha_validate(btr_search_sys->hash_index)) {
for (i = 0; i < cell_count; i += chunk_size) {
ulint end_index = ut_min(i + chunk_size - 1, cell_count - 1);
/* We release btr_search_latch every once in a while to
give other queries a chance to run. */
if (i != 0) {
rw_lock_x_unlock(&btr_search_latch);
os_thread_yield();
rw_lock_x_lock(&btr_search_latch);
}
if (!ha_validate(btr_search_sys->hash_index, i, end_index)) {
ok = FALSE;
}
}
rw_lock_x_unlock(&btr_search_latch);
if (UNIV_LIKELY_NULL(heap)) {
......
storage/innobase/buf/buf0buf.c
View file @ 9c11c63f
......@@ -335,10 +335,10 @@ buf_page_is_corrupted(
}
#endif
/* If we use checksums validation, make additional check before returning
TRUE to ensure that the checksum is not equal to BUF_NO_CHECKSUM_MAGIC which
might be stored by InnoDB with checksums disabled.
Otherwise, skip checksum calculation and return FALSE */
/* If we use checksums validation, make additional check before
returning TRUE to ensure that the checksum is not equal to
BUF_NO_CHECKSUM_MAGIC which might be stored by InnoDB with checksums
disabled. Otherwise, skip checksum calculation and return FALSE */
if (srv_use_checksums) {
old_checksum = buf_calc_page_old_checksum(read_buf);
......@@ -347,11 +347,15 @@ buf_page_is_corrupted(
- FIL_PAGE_END_LSN_OLD_CHKSUM);
/* There are 2 valid formulas for old_checksum_field:
1. Very old versions of InnoDB only stored 8 byte lsn to the start
and the end of the page.
2. Newer InnoDB versions store the old formula checksum there. */
if (old_checksum_field != mach_read_from_4(read_buf + FIL_PAGE_LSN)
1. Very old versions of InnoDB only stored 8 byte lsn to the
start and the end of the page.
2. Newer InnoDB versions store the old formula checksum
there. */
if (old_checksum_field != mach_read_from_4(read_buf
+ FIL_PAGE_LSN)
&& old_checksum_field != old_checksum
&& old_checksum_field != BUF_NO_CHECKSUM_MAGIC) {
......@@ -359,7 +363,8 @@ buf_page_is_corrupted(
}
checksum = buf_calc_page_new_checksum(read_buf);
checksum_field = mach_read_from_4(read_buf + FIL_PAGE_SPACE_OR_CHKSUM);
checksum_field = mach_read_from_4(read_buf +
FIL_PAGE_SPACE_OR_CHKSUM);
/* InnoDB versions < 4.0.14 and < 4.1.1 stored the space id
(always equal to 0), to FIL_PAGE_SPACE_SPACE_OR_CHKSUM */
......@@ -427,7 +432,8 @@ buf_page_print(
"InnoDB: Page may be an update undo log page\n");
}
if (fil_page_get_type(read_buf) == FIL_PAGE_INDEX) {
switch (fil_page_get_type(read_buf)) {
case FIL_PAGE_INDEX:
fprintf(stderr,
"InnoDB: Page may be an index page where index id is %lu %lu\n",
(ulong) ut_dulint_get_high(btr_page_get_index_id(read_buf)),
......@@ -446,11 +452,42 @@ buf_page_print(
fputs(")\n", stderr);
}
}
} else if (fil_page_get_type(read_buf) == FIL_PAGE_INODE) {
break;
case FIL_PAGE_INODE:
fputs("InnoDB: Page may be an 'inode' page\n", stderr);
} else if (fil_page_get_type(read_buf) == FIL_PAGE_IBUF_FREE_LIST) {
break;
case FIL_PAGE_IBUF_FREE_LIST:
fputs("InnoDB: Page may be an insert buffer free list page\n",
stderr);
break;
case FIL_PAGE_TYPE_ALLOCATED:
fputs("InnoDB: Page may be a freshly allocated page\n",
stderr);
break;
case FIL_PAGE_IBUF_BITMAP:
fputs("InnoDB: Page may be an insert buffer bitmap page\n",
stderr);
break;
case FIL_PAGE_TYPE_SYS:
fputs("InnoDB: Page may be a system page\n",
stderr);
break;
case FIL_PAGE_TYPE_TRX_SYS:
fputs("InnoDB: Page may be a transaction system page\n",
stderr);
break;
case FIL_PAGE_TYPE_FSP_HDR:
fputs("InnoDB: Page may be a file space header page\n",
stderr);
break;
case FIL_PAGE_TYPE_XDES:
fputs("InnoDB: Page may be an extent descriptor page\n",
stderr);
break;
case FIL_PAGE_TYPE_BLOB:
fputs("InnoDB: Page may be a BLOB page\n",
stderr);
break;
}
}
......@@ -464,12 +501,17 @@ buf_block_init(
byte* frame) /* in: pointer to buffer frame, or NULL if in
the case of AWE there is no frame */
{
block->magic_n = 0;
block->state = BUF_BLOCK_NOT_USED;
block->frame = frame;
block->awe_info = NULL;
block->buf_fix_count = 0;
block->io_fix = 0;
block->modify_clock = ut_dulint_zero;
block->file_page_was_freed = FALSE;
......@@ -839,7 +881,7 @@ the buffer pool. */
void
buf_page_make_young(
/*=================*/
/*================*/
buf_frame_t* frame) /* in: buffer frame of a file page */
{
buf_block_t* block;
......@@ -1779,6 +1821,10 @@ buf_page_create(
frame = block->frame;
memset(frame + FIL_PAGE_PREV, 0xff, 4);
memset(frame + FIL_PAGE_NEXT, 0xff, 4);
mach_write_to_2(frame + FIL_PAGE_TYPE, FIL_PAGE_TYPE_ALLOCATED);
/* Reset to zero the file flush lsn field in the page; if the first
page of an ibdata file is 'created' in this function into the buffer
pool then we lose the original contents of the file flush lsn stamp.
......@@ -2297,9 +2343,8 @@ buf_print_io(
if (buf_pool->n_page_gets > buf_pool->n_page_gets_old) {
fprintf(file, "Buffer pool hit rate %lu / 1000\n",
(ulong) (1000
- ((1000 *
(buf_pool->n_pages_read - buf_pool->n_pages_read_old))
(ulong) (1000 -
((1000 * (buf_pool->n_pages_read - buf_pool->n_pages_read_old))
/ (buf_pool->n_page_gets - buf_pool->n_page_gets_old))));
} else {
fputs("No buffer pool page gets since the last printout\n",
......
storage/innobase/buf/buf0flu.c
View file @ 9c11c63f
......@@ -120,7 +120,7 @@ buf_flush_ready_for_replace(
fprintf(stderr,
" InnoDB: Error: buffer block state %lu in the LRU list!\n",
(ulong)block->state);
ut_print_buf(stderr, (byte*)block, sizeof(buf_block_t));
ut_print_buf(stderr, block, sizeof(buf_block_t));
return(FALSE);
}
......@@ -357,7 +357,8 @@ buf_flush_buffered_writes(void)
"InnoDB: The lsn fields do not match! Noticed in the buffer pool\n"
"InnoDB: after posting and flushing the doublewrite buffer.\n"
"InnoDB: Page buf fix count %lu, io fix %lu, state %lu\n",
(ulong)block->buf_fix_count, (ulong)block->io_fix,
(ulong)block->buf_fix_count,
(ulong)block->io_fix,
(ulong)block->state);
}
ut_a(block->state == BUF_BLOCK_FILE_PAGE);
......
storage/innobase/buf/buf0rea.c
View file @ 9c11c63f
......@@ -458,7 +458,8 @@ buf_read_ahead_linear(
/* Not accessed */
fail_count++;
} else if (pred_block && (ut_ulint_cmp(block->LRU_position,
} else if (pred_block
&& (ut_ulint_cmp(block->LRU_position,
pred_block->LRU_position)
!= asc_or_desc)) {
/* Accesses not in the right order */
......
storage/innobase/data/data0data.c
View file @ 9c11c63f
......@@ -18,10 +18,10 @@ Created 5/30/1994 Heikki Tuuri
#include "dict0dict.h"
#include "btr0cur.h"
#ifdef UNIV_DEBUG
byte data_error; /* data pointers of tuple fields are initialized
to point here for error checking */
#ifdef UNIV_DEBUG
ulint data_dummy; /* this is used to fool the compiler in
dtuple_validate */
#endif /* UNIV_DEBUG */
......@@ -431,6 +431,22 @@ dfield_print_also_hex(
}
}
/*****************************************************************
Print a dfield value using ut_print_buf. */
void
dfield_print_raw(
/*=============*/
FILE* f, /* in: output stream */
dfield_t* dfield) /* in: dfield */
{
if (dfield->len != UNIV_SQL_NULL) {
ut_print_buf(f, dfield->data, dfield->len);
} else {
fputs(" SQL NULL", f);
}
}
/**************************************************************
The following function prints the contents of a tuple. */
......@@ -440,7 +456,6 @@ dtuple_print(
FILE* f, /* in: output stream */
dtuple_t* tuple) /* in: tuple */
{
dfield_t* field;
ulint n_fields;
ulint i;
......@@ -451,13 +466,7 @@ dtuple_print(
for (i = 0; i < n_fields; i++) {
fprintf(f, " %lu:", (ulong) i);
field = dtuple_get_nth_field(tuple, i);
if (field->len != UNIV_SQL_NULL) {
ut_print_buf(f, field->data, field->len);
} else {
fputs(" SQL NULL", f);
}
dfield_print_raw(f, dtuple_get_nth_field(tuple, i));
putc(';', f);
}
......@@ -526,7 +535,7 @@ dtuple_convert_big_rec(
while (rec_get_converted_size(index, entry)
>= ut_min(page_get_free_space_of_empty(
index->table->comp) / 2,
dict_table_is_comp(index->table)) / 2,
REC_MAX_DATA_SIZE)) {
longest = 0;
......@@ -563,7 +572,9 @@ dtuple_convert_big_rec(
/* We do not store externally fields which are smaller than
DICT_MAX_INDEX_COL_LEN */
ut_a(DICT_MAX_INDEX_COL_LEN > REC_1BYTE_OFFS_LIMIT);
#if DICT_MAX_INDEX_COL_LEN <= REC_1BYTE_OFFS_LIMIT
# error "DICT_MAX_INDEX_COL_LEN <= REC_1BYTE_OFFS_LIMIT"
#endif
if (longest < BTR_EXTERN_FIELD_REF_SIZE + 10
+ DICT_MAX_INDEX_COL_LEN) {
......
storage/innobase/data/data0type.c
View file @ 9c11c63f
......@@ -252,7 +252,7 @@ dtype_print(
} else if (prtype == DATA_ENGLISH) {
fputs("DATA_ENGLISH", stderr);
} else {
fprintf(stderr, "prtype %lu", (ulong) mtype);
fprintf(stderr, "prtype %lu", (ulong) prtype);
}
}
......
storage/innobase/dict/dict0boot.c
View file @ 9c11c63f
......@@ -238,15 +238,14 @@ dict_boot(void)
dict_sys->row_id = ut_dulint_add(
ut_dulint_align_up(
mtr_read_dulint(dict_hdr + DICT_HDR_ROW_ID,
&mtr),
mtr_read_dulint(dict_hdr + DICT_HDR_ROW_ID, &mtr),
DICT_HDR_ROW_ID_WRITE_MARGIN),
DICT_HDR_ROW_ID_WRITE_MARGIN);
/* Insert into the dictionary cache the descriptions of the basic
system tables */
/*-------------------------*/
table = dict_mem_table_create("SYS_TABLES", DICT_HDR_SPACE, 8, FALSE);
table = dict_mem_table_create("SYS_TABLES", DICT_HDR_SPACE, 8, 0);
dict_mem_table_add_col(table, "NAME", DATA_BINARY, 0, 0, 0);
dict_mem_table_add_col(table, "ID", DATA_BINARY, 0, 0, 0);
......@@ -265,7 +264,7 @@ dict_boot(void)
index = dict_mem_index_create("SYS_TABLES", "CLUST_IND",
DICT_HDR_SPACE, DICT_UNIQUE | DICT_CLUSTERED, 1);
dict_mem_index_add_field(index, "NAME", 0, 0);
dict_mem_index_add_field(index, "NAME", 0);
index->id = DICT_TABLES_ID;
......@@ -275,14 +274,14 @@ dict_boot(void)
/*-------------------------*/
index = dict_mem_index_create("SYS_TABLES", "ID_IND",
DICT_HDR_SPACE, DICT_UNIQUE, 1);
dict_mem_index_add_field(index, "ID", 0, 0);
dict_mem_index_add_field(index, "ID", 0);
index->id = DICT_TABLE_IDS_ID;
success = dict_index_add_to_cache(table, index, mtr_read_ulint(
dict_hdr + DICT_HDR_TABLE_IDS, MLOG_4BYTES, &mtr));
ut_a(success);
/*-------------------------*/
table = dict_mem_table_create("SYS_COLUMNS", DICT_HDR_SPACE, 7, FALSE);
table = dict_mem_table_create("SYS_COLUMNS", DICT_HDR_SPACE, 7, 0);
dict_mem_table_add_col(table, "TABLE_ID", DATA_BINARY,0,0,0);
dict_mem_table_add_col(table, "POS", DATA_INT, 0, 4, 0);
......@@ -300,15 +299,15 @@ dict_boot(void)
index = dict_mem_index_create("SYS_COLUMNS", "CLUST_IND",
DICT_HDR_SPACE, DICT_UNIQUE | DICT_CLUSTERED, 2);
dict_mem_index_add_field(index, "TABLE_ID", 0, 0);
dict_mem_index_add_field(index, "POS", 0, 0);
dict_mem_index_add_field(index, "TABLE_ID", 0);
dict_mem_index_add_field(index, "POS", 0);
index->id = DICT_COLUMNS_ID;
success = dict_index_add_to_cache(table, index, mtr_read_ulint(
dict_hdr + DICT_HDR_COLUMNS, MLOG_4BYTES, &mtr));
ut_a(success);
/*-------------------------*/
table = dict_mem_table_create("SYS_INDEXES", DICT_HDR_SPACE, 7, FALSE);
table = dict_mem_table_create("SYS_INDEXES", DICT_HDR_SPACE, 7, 0);
dict_mem_table_add_col(table, "TABLE_ID", DATA_BINARY, 0,0,0);
dict_mem_table_add_col(table, "ID", DATA_BINARY, 0, 0, 0);
......@@ -336,15 +335,15 @@ dict_boot(void)
index = dict_mem_index_create("SYS_INDEXES", "CLUST_IND",
DICT_HDR_SPACE, DICT_UNIQUE | DICT_CLUSTERED, 2);
dict_mem_index_add_field(index, "TABLE_ID", 0, 0);
dict_mem_index_add_field(index, "ID", 0, 0);
dict_mem_index_add_field(index, "TABLE_ID", 0);
dict_mem_index_add_field(index, "ID", 0);
index->id = DICT_INDEXES_ID;
success = dict_index_add_to_cache(table, index, mtr_read_ulint(
dict_hdr + DICT_HDR_INDEXES, MLOG_4BYTES, &mtr));
ut_a(success);
/*-------------------------*/
table = dict_mem_table_create("SYS_FIELDS", DICT_HDR_SPACE, 3, FALSE);
table = dict_mem_table_create("SYS_FIELDS", DICT_HDR_SPACE, 3, 0);
dict_mem_table_add_col(table, "INDEX_ID", DATA_BINARY, 0,0,0);
dict_mem_table_add_col(table, "POS", DATA_INT, 0, 4, 0);
......@@ -357,8 +356,8 @@ dict_boot(void)
index = dict_mem_index_create("SYS_FIELDS", "CLUST_IND",
DICT_HDR_SPACE, DICT_UNIQUE | DICT_CLUSTERED, 2);
dict_mem_index_add_field(index, "INDEX_ID", 0, 0);
dict_mem_index_add_field(index, "POS", 0, 0);
dict_mem_index_add_field(index, "INDEX_ID", 0);
dict_mem_index_add_field(index, "POS", 0);
index->id = DICT_FIELDS_ID;
success = dict_index_add_to_cache(table, index, mtr_read_ulint(
......
storage/innobase/dict/dict0crea.c
View file @ 9c11c63f
......@@ -62,9 +62,13 @@ dict_create_sys_tables_tuple(
/* 4: N_COLS ---------------------------*/
dfield = dtuple_get_nth_field(entry, 2);
#if DICT_TF_COMPACT != 1
#error
#endif
ptr = mem_heap_alloc(heap, 4);
mach_write_to_4(ptr, table->n_def
| ((ulint) table->comp << 31));
| ((table->flags & DICT_TF_COMPACT) << 31));
dfield_set_data(dfield, ptr, 4);
/* 5: TYPE -----------------------------*/
dfield = dtuple_get_nth_field(entry, 3);
......@@ -634,7 +638,7 @@ dict_create_index_tree_step(
btr_pcur_move_to_next_user_rec(&pcur, &mtr);
node->page_no = btr_create(index->type, index->space, index->id,
table->comp, &mtr);
dict_table_is_comp(table), &mtr);
/* printf("Created a new index tree in space %lu root page %lu\n",
index->space, index->page_no); */
......@@ -671,7 +675,7 @@ dict_drop_index_tree(
ut_ad(mutex_own(&(dict_sys->mutex)));
#endif /* UNIV_SYNC_DEBUG */
ut_a(!dict_sys->sys_indexes->comp);
ut_a(!dict_table_is_comp(dict_sys->sys_indexes));
ptr = rec_get_nth_field_old(rec, DICT_SYS_INDEXES_PAGE_NO_FIELD, &len);
ut_ad(len == 4);
......@@ -743,7 +747,7 @@ dict_truncate_index_tree(
ut_ad(mutex_own(&(dict_sys->mutex)));
#endif /* UNIV_SYNC_DEBUG */
ut_a(!dict_sys->sys_indexes->comp);
ut_a(!dict_table_is_comp(dict_sys->sys_indexes));
ptr = rec_get_nth_field_old(rec, DICT_SYS_INDEXES_PAGE_NO_FIELD, &len);
ut_ad(len == 4);
......@@ -1324,7 +1328,7 @@ dict_create_add_foreigns_to_dictionary(
if (NULL == dict_table_get_low("SYS_FOREIGN")) {
fprintf(stderr,
"InnoDB: table SYS_FOREIGN not found from internal data dictionary\n");
"InnoDB: table SYS_FOREIGN not found from internal data dictionary\n");
return(DB_ERROR);
}
......
storage/innobase/dict/dict0dict.c
View file @ 9c11c63f
This diff is collapsed.
storage/innobase/dict/dict0load.c
View file @ 9c11c63f
......@@ -58,7 +58,7 @@ dict_get_first_table_name_in_db(
sys_tables = dict_table_get_low("SYS_TABLES");
sys_index = UT_LIST_GET_FIRST(sys_tables->indexes);
ut_a(!sys_tables->comp);
ut_a(!dict_table_is_comp(sys_tables));
tuple = dtuple_create(heap, 1);
dfield = dtuple_get_nth_field(tuple, 0);
......@@ -94,7 +94,7 @@ loop:
return(NULL);
}
if (!rec_get_deleted_flag(rec, sys_tables->comp)) {
if (!rec_get_deleted_flag(rec, 0)) {
/* We found one */
......@@ -169,7 +169,7 @@ loop:
field = rec_get_nth_field_old(rec, 0, &len);
if (!rec_get_deleted_flag(rec, sys_tables->comp)) {
if (!rec_get_deleted_flag(rec, 0)) {
/* We found one */
......@@ -235,7 +235,7 @@ dict_check_tablespaces_and_store_max_id(
sys_tables = dict_table_get_low("SYS_TABLES");
sys_index = UT_LIST_GET_FIRST(sys_tables->indexes);
ut_a(!sys_tables->comp);
ut_a(!dict_table_is_comp(sys_tables));
btr_pcur_open_at_index_side(TRUE, sys_index, BTR_SEARCH_LEAF, &pcur,
TRUE, &mtr);
......@@ -264,7 +264,7 @@ loop:
field = rec_get_nth_field_old(rec, 0, &len);
if (!rec_get_deleted_flag(rec, sys_tables->comp)) {
if (!rec_get_deleted_flag(rec, 0)) {
/* We found one */
......@@ -343,7 +343,7 @@ dict_load_columns(
sys_columns = dict_table_get_low("SYS_COLUMNS");
sys_index = UT_LIST_GET_FIRST(sys_columns->indexes);
ut_a(!sys_columns->comp);
ut_a(!dict_table_is_comp(sys_columns));
tuple = dtuple_create(heap, 1);
dfield = dtuple_get_nth_field(tuple, 0);
......@@ -362,7 +362,7 @@ dict_load_columns(
ut_a(btr_pcur_is_on_user_rec(&pcur, &mtr));
ut_a(!rec_get_deleted_flag(rec, sys_columns->comp));
ut_a(!rec_get_deleted_flag(rec, 0));
field = rec_get_nth_field_old(rec, 0, &len);
ut_ad(len == 8);
......@@ -385,14 +385,24 @@ dict_load_columns(
field = rec_get_nth_field_old(rec, 6, &len);
prtype = mach_read_from_4(field);
if (dtype_is_non_binary_string_type(mtype, prtype)
&& dtype_get_charset_coll(prtype) == 0) {
/* This is a non-binary string type, and the table
was created with < 4.1.2. Use the default charset. */
if (dtype_get_charset_coll(prtype) == 0
&& dtype_is_string_type(mtype)) {
/* The table was created with < 4.1.2. */
if (dtype_is_binary_string_type(mtype, prtype)) {
/* Use the binary collation for
string columns of binary type. */
prtype = dtype_form_prtype(prtype,
DATA_MYSQL_BINARY_CHARSET_COLL);
} else {
/* Use the default charset for
other than binary columns. */
prtype = dtype_form_prtype(prtype,
data_mysql_default_charset_coll);
}
}
field = rec_get_nth_field_old(rec, 7, &len);
col_len = mach_read_from_4(field);
......@@ -466,7 +476,7 @@ dict_load_fields(
sys_fields = dict_table_get_low("SYS_FIELDS");
sys_index = UT_LIST_GET_FIRST(sys_fields->indexes);
ut_a(!sys_fields->comp);
ut_a(!dict_table_is_comp(sys_fields));
tuple = dtuple_create(heap, 1);
dfield = dtuple_get_nth_field(tuple, 0);
......@@ -484,7 +494,7 @@ dict_load_fields(
rec = btr_pcur_get_rec(&pcur);
ut_a(btr_pcur_is_on_user_rec(&pcur, &mtr));
if (rec_get_deleted_flag(rec, sys_fields->comp)) {
if (rec_get_deleted_flag(rec, 0)) {
dict_load_report_deleted_index(table->name, i);
}
......@@ -523,7 +533,7 @@ dict_load_fields(
field = rec_get_nth_field_old(rec, 4, &len);
dict_mem_index_add_field(index,
mem_heap_strdupl(heap, (char*) field, len), 0, prefix_len);
mem_heap_strdupl(heap, (char*) field, len), prefix_len);
btr_pcur_move_to_next_user_rec(&pcur, &mtr);
}
......@@ -579,7 +589,7 @@ dict_load_indexes(
sys_indexes = dict_table_get_low("SYS_INDEXES");
sys_index = UT_LIST_GET_FIRST(sys_indexes->indexes);
ut_a(!sys_indexes->comp);
ut_a(!dict_table_is_comp(sys_indexes));
tuple = dtuple_create(heap, 1);
dfield = dtuple_get_nth_field(tuple, 0);
......@@ -607,7 +617,7 @@ dict_load_indexes(
break;
}
if (rec_get_deleted_flag(rec, table->comp)) {
if (rec_get_deleted_flag(rec, dict_table_is_comp(table))) {
dict_load_report_deleted_index(table->name,
ULINT_UNDEFINED);
......@@ -729,6 +739,7 @@ dict_load_table(
ulint len;
ulint space;
ulint n_cols;
ulint flags;
ulint err;
mtr_t mtr;
......@@ -742,7 +753,7 @@ dict_load_table(
sys_tables = dict_table_get_low("SYS_TABLES");
sys_index = UT_LIST_GET_FIRST(sys_tables->indexes);
ut_a(!sys_tables->comp);
ut_a(!dict_table_is_comp(sys_tables));
tuple = dtuple_create(heap, 1);
dfield = dtuple_get_nth_field(tuple, 0);
......@@ -755,7 +766,7 @@ dict_load_table(
rec = btr_pcur_get_rec(&pcur);
if (!btr_pcur_is_on_user_rec(&pcur, &mtr)
|| rec_get_deleted_flag(rec, sys_tables->comp)) {
|| rec_get_deleted_flag(rec, 0)) {
/* Not found */
btr_pcur_close(&pcur);
......@@ -817,10 +828,15 @@ dict_load_table(
field = rec_get_nth_field_old(rec, 4, &len);
n_cols = mach_read_from_4(field);
flags = 0;
/* The high-order bit of N_COLS is the "compact format" flag. */
table = dict_mem_table_create(name, space,
n_cols & ~0x80000000UL,
!!(n_cols & 0x80000000UL));
if (n_cols & 0x80000000UL) {
flags |= DICT_TF_COMPACT;
}
table = dict_mem_table_create(name, space, n_cols & ~0x80000000UL,
flags);
table->ibd_file_missing = ibd_file_missing;
......@@ -928,7 +944,7 @@ dict_load_table_on_id(
sys_tables = dict_sys->sys_tables;
sys_table_ids = dict_table_get_next_index(
dict_table_get_first_index(sys_tables));
ut_a(!sys_tables->comp);
ut_a(!dict_table_is_comp(sys_tables));
heap = mem_heap_create(256);
tuple = dtuple_create(heap, 1);
......@@ -945,7 +961,7 @@ dict_load_table_on_id(
rec = btr_pcur_get_rec(&pcur);
if (!btr_pcur_is_on_user_rec(&pcur, &mtr)
|| rec_get_deleted_flag(rec, sys_tables->comp)) {
|| rec_get_deleted_flag(rec, 0)) {
/* Not found */
btr_pcur_close(&pcur);
......@@ -1042,7 +1058,7 @@ dict_load_foreign_cols(
sys_foreign_cols = dict_table_get_low("SYS_FOREIGN_COLS");
sys_index = UT_LIST_GET_FIRST(sys_foreign_cols->indexes);
ut_a(!sys_foreign_cols->comp);
ut_a(!dict_table_is_comp(sys_foreign_cols));
tuple = dtuple_create(foreign->heap, 1);
dfield = dtuple_get_nth_field(tuple, 0);
......@@ -1057,7 +1073,7 @@ dict_load_foreign_cols(
rec = btr_pcur_get_rec(&pcur);
ut_a(btr_pcur_is_on_user_rec(&pcur, &mtr));
ut_a(!rec_get_deleted_flag(rec, sys_foreign_cols->comp));
ut_a(!rec_get_deleted_flag(rec, 0));
field = rec_get_nth_field_old(rec, 0, &len);
ut_a(len == ut_strlen(id));
......@@ -1091,7 +1107,7 @@ dict_load_foreign(
/* out: DB_SUCCESS or error code */
const char* id, /* in: foreign constraint id as a
null-terminated string */
ibool check_types)/* in: TRUE=check type compatibility */
ibool check_charsets)/* in: TRUE=check charset compatibility */
{
dict_foreign_t* foreign;
dict_table_t* sys_foreign;
......@@ -1115,7 +1131,7 @@ dict_load_foreign(
sys_foreign = dict_table_get_low("SYS_FOREIGN");
sys_index = UT_LIST_GET_FIRST(sys_foreign->indexes);
ut_a(!sys_foreign->comp);
ut_a(!dict_table_is_comp(sys_foreign));
tuple = dtuple_create(heap2, 1);
dfield = dtuple_get_nth_field(tuple, 0);
......@@ -1128,7 +1144,7 @@ dict_load_foreign(
rec = btr_pcur_get_rec(&pcur);
if (!btr_pcur_is_on_user_rec(&pcur, &mtr)
|| rec_get_deleted_flag(rec, sys_foreign->comp)) {
|| rec_get_deleted_flag(rec, 0)) {
/* Not found */
fprintf(stderr,
......@@ -1204,7 +1220,7 @@ dict_load_foreign(
a new foreign key constraint but loading one from the data
dictionary. */
return(dict_foreign_add_to_cache(foreign, check_types));
return(dict_foreign_add_to_cache(foreign, check_charsets));
}
/***************************************************************************
......@@ -1219,7 +1235,8 @@ dict_load_foreigns(
/*===============*/
/* out: DB_SUCCESS or error code */
const char* table_name, /* in: table name */
ibool check_types) /* in: TRUE=check type compatibility */
ibool check_charsets) /* in: TRUE=check charset
compatibility */
{
btr_pcur_t pcur;
mem_heap_t* heap;
......@@ -1249,7 +1266,7 @@ dict_load_foreigns(
return(DB_ERROR);
}
ut_a(!sys_foreign->comp);
ut_a(!dict_table_is_comp(sys_foreign));
mtr_start(&mtr);
/* Get the secondary index based on FOR_NAME from table
......@@ -1304,7 +1321,7 @@ loop:
goto next_rec;
}
if (rec_get_deleted_flag(rec, sys_foreign->comp)) {
if (rec_get_deleted_flag(rec, 0)) {
goto next_rec;
}
......@@ -1319,7 +1336,7 @@ loop:
/* Load the foreign constraint definition to the dictionary cache */
err = dict_load_foreign(id, check_types);
err = dict_load_foreign(id, check_charsets);
if (err != DB_SUCCESS) {
btr_pcur_close(&pcur);
......
storage/innobase/dict/dict0mem.c
View file @ 9c11c63f
......@@ -36,13 +36,13 @@ dict_mem_table_create(
ignored if the table is made a member of
a cluster */
ulint n_cols, /* in: number of columns */
ibool comp) /* in: TRUE=compact page format */
ulint flags) /* in: table flags */
{
dict_table_t* table;
mem_heap_t* heap;
ut_ad(name);
ut_ad(comp == FALSE || comp == TRUE);
ut_ad(!(flags & ~DICT_TF_COMPACT));
heap = mem_heap_create(DICT_HEAP_SIZE);
......@@ -51,12 +51,12 @@ dict_mem_table_create(
table->heap = heap;
table->type = DICT_TABLE_ORDINARY;
table->flags = flags;
table->name = mem_heap_strdup(heap, name);
table->dir_path_of_temp_table = NULL;
table->space = space;
table->ibd_file_missing = FALSE;
table->tablespace_discarded = FALSE;
table->comp = comp;
table->n_def = 0;
table->n_cols = n_cols + DATA_N_SYS_COLS;
table->mem_fix = 0;
......@@ -114,7 +114,7 @@ dict_mem_cluster_create(
dict_table_t* cluster;
/* Clustered tables cannot work with the compact record format. */
cluster = dict_mem_table_create(name, space, n_cols, FALSE);
cluster = dict_mem_table_create(name, space, n_cols, 0);
cluster->type = DICT_TABLE_CLUSTER;
cluster->mix_len = mix_len;
......@@ -261,8 +261,6 @@ dict_mem_index_add_field(
/*=====================*/
dict_index_t* index, /* in: index */
const char* name, /* in: column name */
ulint order, /* in: order criterion; 0 means an
ascending order */
ulint prefix_len) /* in: 0 or the column prefix length
in a MySQL index like
INDEX (textcol(25)) */
......@@ -277,8 +275,6 @@ dict_mem_index_add_field(
field = dict_index_get_nth_field(index, index->n_def - 1);
field->name = name;
field->order = order;
field->prefix_len = prefix_len;
}
......
storage/innobase/fil/fil0fil.c
View file @ 9c11c63f
......@@ -181,6 +181,11 @@ struct fil_space_struct {
hash_node_t name_hash;/* hash chain the name_hash table */
rw_lock_t latch; /* latch protecting the file space storage
allocation */
UT_LIST_NODE_T(fil_space_t) unflushed_spaces;
/* list of spaces with at least one unflushed
file we have written to */
ibool is_in_unflushed_spaces; /* TRUE if this space is
currently in the list above */
UT_LIST_NODE_T(fil_space_t) space_list;
/* list of all spaces */
ibuf_data_t* ibuf_data;
......@@ -213,6 +218,12 @@ struct fil_system_struct {
not put to this list: they are opened
after the startup, and kept open until
shutdown */
UT_LIST_BASE_NODE_T(fil_space_t) unflushed_spaces;
/* base node for the list of those
tablespaces whose files contain
unflushed writes; those spaces have
at least one file node where
modification_counter > flush_counter */
ulint n_open; /* number of files currently open */
ulint max_n_open; /* n_open is not allowed to exceed
this */
......@@ -389,6 +400,36 @@ fil_space_get_ibuf_data(
return(space->ibuf_data);
}
/**************************************************************************
Checks if all the file nodes in a space are flushed. The caller must hold
the fil_system mutex. */
static
ibool
fil_space_is_flushed(
/*=================*/
/* out: TRUE if all are flushed */
fil_space_t* space) /* in: space */
{
fil_node_t* node;
#ifdef UNIV_SYNC_DEBUG
ut_ad(mutex_own(&(fil_system->mutex)));
#endif /* UNIV_SYNC_DEBUG */
node = UT_LIST_GET_FIRST(space->chain);
while (node) {
if (node->modification_counter > node->flush_counter) {
return(FALSE);
}
node = UT_LIST_GET_NEXT(chain, node);
}
return(TRUE);
}
/***********************************************************************
Appends a new file to the chain of files of a space. File must be closed. */
......@@ -469,10 +510,12 @@ fil_node_open_file(
ulint size_low;
ulint size_high;
ibool ret;
ibool success;
#ifndef UNIV_HOTBACKUP
byte* buf2;
byte* page;
ibool success;
ulint space_id;
#endif /* !UNIV_HOTBACKUP */
#ifdef UNIV_SYNC_DEBUG
ut_ad(mutex_own(&(system->mutex)));
......@@ -505,9 +548,6 @@ fil_node_open_file(
ut_a(0);
}
ut_a(space->purpose != FIL_LOG);
ut_a(space->id != 0);
os_file_get_size(node->handle, &size_low, &size_high);
size_bytes = (((ib_longlong)size_high) << 32)
......@@ -516,6 +556,9 @@ fil_node_open_file(
node->size = (ulint) (size_bytes / UNIV_PAGE_SIZE);
#else
ut_a(space->purpose != FIL_LOG);
ut_a(space->id != 0);
if (size_bytes < FIL_IBD_FILE_INITIAL_SIZE * UNIV_PAGE_SIZE) {
fprintf(stderr,
"InnoDB: Error: the size of single-table tablespace file %s\n"
......@@ -841,6 +884,16 @@ fil_node_free(
node->modification_counter = node->flush_counter;
if (space->is_in_unflushed_spaces
&& fil_space_is_flushed(space)) {
space->is_in_unflushed_spaces = FALSE;
UT_LIST_REMOVE(unflushed_spaces,
system->unflushed_spaces,
space);
}
fil_node_close_file(node, system);
}
......@@ -1004,6 +1057,8 @@ try_again:
HASH_INSERT(fil_space_t, name_hash, system->name_hash,
ut_fold_string(name), space);
space->is_in_unflushed_spaces = FALSE;
UT_LIST_ADD_LAST(space_list, system->space_list, space);
mutex_exit(&(system->mutex));
......@@ -1099,6 +1154,13 @@ fil_space_free(
HASH_DELETE(fil_space_t, name_hash, system->name_hash,
ut_fold_string(space->name), space);
if (space->is_in_unflushed_spaces) {
space->is_in_unflushed_spaces = FALSE;
UT_LIST_REMOVE(unflushed_spaces, system->unflushed_spaces,
space);
}
UT_LIST_REMOVE(space_list, system->space_list, space);
ut_a(space->magic_n == FIL_SPACE_MAGIC_N);
......@@ -1250,6 +1312,7 @@ fil_system_create(
system->tablespace_version = 0;
UT_LIST_INIT(system->unflushed_spaces);
UT_LIST_INIT(system->space_list);
return(system);
......@@ -1581,7 +1644,7 @@ Decrements the count of pending insert buffer page merges. */
void
fil_decr_pending_ibuf_merges(
/*========================*/
/*=========================*/
ulint id) /* in: space id */
{
fil_system_t* system = fil_system;
......@@ -2744,6 +2807,7 @@ fil_load_single_table_tablespace(
filename);
srv_normalize_path_for_win(filepath);
#ifdef __WIN__
# ifndef UNIV_HOTBACKUP
/* If lower_case_table_names is 0 or 2, then MySQL allows database
directory names with upper case letters. On Windows, all table and
database names in InnoDB are internally always in lower case. Put the
......@@ -2751,6 +2815,7 @@ fil_load_single_table_tablespace(
internal data dictionary. */
dict_casedn_str(filepath);
# endif /* !UNIV_HOTBACKUP */
#endif
file = os_file_create_simple_no_error_handling(filepath, OS_FILE_OPEN,
OS_FILE_READ_ONLY, &success);
......@@ -3059,7 +3124,7 @@ fil_load_single_table_tablespaces(void)
&fileinfo);
while (ret == 0) {
/* printf(
" Looking at file %s\n", fileinfo.name); */
" Looking at file %s\n", fileinfo.name); */
if (fileinfo.type == OS_FILE_TYPE_DIR) {
......@@ -3496,6 +3561,7 @@ fil_extend_space_to_desired_size(
*actual_size = space->size;
#ifndef UNIV_HOTBACKUP
if (space_id == 0) {
ulint pages_per_mb = (1024 * 1024) / UNIV_PAGE_SIZE;
......@@ -3505,6 +3571,7 @@ fil_extend_space_to_desired_size(
srv_data_file_sizes[srv_n_data_files - 1] =
(node->size / pages_per_mb) * pages_per_mb;
}
#endif /* !UNIV_HOTBACKUP */
/*
printf("Extended %s to %lu, actual size %lu pages\n", space->name,
......@@ -3545,8 +3612,8 @@ fil_extend_tablespaces_to_stored_len(void)
ut_a(space->purpose == FIL_TABLESPACE);
mutex_exit(&(system->mutex)); /* no need to protect with a
mutex, because this is a single-
threaded operation */
mutex, because this is a
single-threaded operation */
error = fil_read(TRUE, space->id, 0, 0, UNIV_PAGE_SIZE, buf,
NULL);
ut_a(error == DB_SUCCESS);
......@@ -3742,6 +3809,14 @@ fil_node_complete_io(
if (type == OS_FILE_WRITE) {
system->modification_counter++;
node->modification_counter = system->modification_counter;
if (!node->space->is_in_unflushed_spaces) {
node->space->is_in_unflushed_spaces = TRUE;
UT_LIST_ADD_FIRST(unflushed_spaces,
system->unflushed_spaces,
node->space);
}
}
if (node->n_pending == 0 && node->space->purpose == FIL_TABLESPACE
......@@ -3751,6 +3826,31 @@ fil_node_complete_io(
}
}
/************************************************************************
Report information about an invalid page access. */
static
void
fil_report_invalid_page_access(
/*===========================*/
ulint block_offset, /* in: block offset */
ulint space_id, /* in: space id */
const char* space_name, /* in: space name */
ulint byte_offset, /* in: byte offset */
ulint len, /* in: I/O length */
ulint type) /* in: I/O type */
{
fprintf(stderr,
"InnoDB: Error: trying to access page number %lu in space %lu,\n"
"InnoDB: space name %s,\n"
"InnoDB: which is outside the tablespace bounds.\n"
"InnoDB: Byte offset %lu, len %lu, i/o type %lu.\n"
"InnoDB: If you get this error at mysqld startup, please check that\n"
"InnoDB: your my.cnf matches the ibdata files that you have in the\n"
"InnoDB: MySQL server.\n",
(ulong) block_offset, (ulong) space_id, space_name,
(ulong) byte_offset, (ulong) len, (ulong) type);
}
/************************************************************************
Reads or writes data. This operation is asynchronous (aio). */
......@@ -3857,14 +3957,8 @@ fil_io(
for (;;) {
if (node == NULL) {
fprintf(stderr,
"InnoDB: Error: trying to access page number %lu in space %lu,\n"
"InnoDB: space name %s,\n"
"InnoDB: which is outside the tablespace bounds.\n"
"InnoDB: Byte offset %lu, len %lu, i/o type %lu\n",
(ulong) block_offset, (ulong) space_id,
space->name, (ulong) byte_offset, (ulong) len,
(ulong) type);
fil_report_invalid_page_access(block_offset, space_id,
space->name, byte_offset, len, type);
ut_error;
}
......@@ -3893,15 +3987,10 @@ fil_io(
if (space->purpose == FIL_TABLESPACE && space->id != 0
&& node->size <= block_offset) {
fprintf(stderr,
"InnoDB: Error: trying to access page number %lu in space %lu,\n"
"InnoDB: space name %s,\n"
"InnoDB: which is outside the tablespace bounds.\n"
"InnoDB: Byte offset %lu, len %lu, i/o type %lu\n",
(ulong) block_offset, (ulong) space_id,
space->name, (ulong) byte_offset, (ulong) len,
(ulong) type);
ut_a(0);
fil_report_invalid_page_access(block_offset, space_id,
space->name, byte_offset, len, type);
ut_error;
}
/* Now we have made the changes in the data structures of system */
......@@ -4162,6 +4251,16 @@ retry:
skip_flush:
if (node->flush_counter < old_mod_counter) {
node->flush_counter = old_mod_counter;
if (space->is_in_unflushed_spaces
&& fil_space_is_flushed(space)) {
space->is_in_unflushed_spaces = FALSE;
UT_LIST_REMOVE(unflushed_spaces,
system->unflushed_spaces,
space);
}
}
if (space->purpose == FIL_TABLESPACE) {
......@@ -4193,13 +4292,13 @@ fil_flush_file_spaces(
mutex_enter(&(system->mutex));
space = UT_LIST_GET_FIRST(system->space_list);
space = UT_LIST_GET_FIRST(system->unflushed_spaces);
while (space) {
if (space->purpose == purpose && !space->is_being_deleted) {
space->n_pending_flushes++; /* prevent dropping of the
space while we are
space->n_pending_flushes++; /* prevent dropping of
the space while we are
flushing */
mutex_exit(&(system->mutex));
......@@ -4209,7 +4308,7 @@ fil_flush_file_spaces(
space->n_pending_flushes--;
}
space = UT_LIST_GET_NEXT(space_list, space);
space = UT_LIST_GET_NEXT(unflushed_spaces, space);
}
mutex_exit(&(system->mutex));
......
storage/innobase/fsp/fsp0fsp.c
View file @ 9c11c63f
......@@ -610,8 +610,10 @@ xdes_calc_descriptor_page(
/* out: descriptor page offset */
ulint offset) /* in: page offset */
{
ut_ad(UNIV_PAGE_SIZE > XDES_ARR_OFFSET
+ (XDES_DESCRIBED_PER_PAGE / FSP_EXTENT_SIZE) * XDES_SIZE);
#if UNIV_PAGE_SIZE <= XDES_ARR_OFFSET \
+ (XDES_DESCRIBED_PER_PAGE / FSP_EXTENT_SIZE) * XDES_SIZE
# error
#endif
return(ut_2pow_round(offset, XDES_DESCRIBED_PER_PAGE));
}
......@@ -789,7 +791,7 @@ Inits a file page whose prior contents should be ignored. */
static
void
fsp_init_file_page_low(
/*=====================*/
/*===================*/
byte* ptr) /* in: pointer to a page */
{
page_t* page;
......@@ -807,7 +809,6 @@ fsp_init_file_page_low(
/***************************************************************
Inits a file page whose prior contents should be ignored. */
static
void
fsp_init_file_page(
......@@ -891,9 +892,13 @@ fsp_header_init(
fsp_init_file_page(page, mtr);
mlog_write_ulint(page + FIL_PAGE_TYPE, FIL_PAGE_TYPE_FSP_HDR,
MLOG_2BYTES, mtr);
header = FSP_HEADER_OFFSET + page;
mlog_write_ulint(header + FSP_SPACE_ID, space, MLOG_4BYTES, mtr);
mlog_write_ulint(header + FSP_NOT_USED, 0, MLOG_4BYTES, mtr);
mlog_write_ulint(header + FSP_SIZE, size, MLOG_4BYTES, mtr);
mlog_write_ulint(header + FSP_FREE_LIMIT, 0, MLOG_4BYTES, mtr);
......@@ -935,8 +940,8 @@ fsp_header_get_space_id(
if (id != fsp_id) {
fprintf(stderr,
"InnoDB: Error: space id in fsp header %lu, but in the page header %lu\n",
(ulong) fsp_id,
(ulong) id);
(ulong) fsp_id, (ulong) id);
return(ULINT_UNDEFINED);
}
......@@ -1252,6 +1257,8 @@ fsp_fill_free_list(
SYNC_FSP_PAGE);
#endif /* UNIV_SYNC_DEBUG */
fsp_init_file_page(descr_page, mtr);
mlog_write_ulint(descr_page + FIL_PAGE_TYPE,
FIL_PAGE_TYPE_XDES, MLOG_2BYTES, mtr);
}
/* Initialize the ibuf bitmap page in a separate
......@@ -1279,7 +1286,9 @@ fsp_fill_free_list(
mtr);
xdes_init(descr, mtr);
ut_ad(XDES_DESCRIBED_PER_PAGE % FSP_EXTENT_SIZE == 0);
#if XDES_DESCRIBED_PER_PAGE % FSP_EXTENT_SIZE
# error "XDES_DESCRIBED_PER_PAGE % FSP_EXTENT_SIZE != 0"
#endif
if (0 == i % XDES_DESCRIBED_PER_PAGE) {
......@@ -1716,7 +1725,8 @@ fsp_alloc_seg_inode_page(
buf_block_align(page)->check_index_page_at_flush = FALSE;
fil_page_set_type(page, FIL_PAGE_INODE);
mlog_write_ulint(page + FIL_PAGE_TYPE, FIL_PAGE_INODE,
MLOG_2BYTES, mtr);
#ifdef UNIV_SYNC_DEBUG
buf_page_dbg_add_level(page, SYNC_FSP_PAGE);
#endif /* UNIV_SYNC_DEBUG */
......@@ -2087,6 +2097,8 @@ fseg_create_general(
header = byte_offset
+ buf_page_get(space, page, RW_X_LATCH, mtr);
mlog_write_ulint(header - byte_offset + FIL_PAGE_TYPE,
FIL_PAGE_TYPE_SYS, MLOG_2BYTES, mtr);
}
mlog_write_ulint(header + FSEG_HDR_OFFSET,
......@@ -2844,8 +2856,9 @@ fsp_get_available_space_in_free_extents(
if (size < FSP_EXTENT_SIZE) {
ut_a(space != 0); /* This must be a single-table
tablespace */
return(0); /* TODO: count free frag pages and return
a value based on that */
return(0); /* TODO: count free frag pages and
return a value based on that */
}
/* Below we play safe when counting free extents above the free limit:
......@@ -3721,18 +3734,22 @@ fsp_validate(
mtr_start(&mtr);
mtr_x_lock(fil_space_get_latch(space), &mtr);
seg_inode_page = fut_get_ptr(space, node_addr, RW_X_LATCH,
&mtr) - FSEG_INODE_PAGE_NODE;
seg_inode_page = fut_get_ptr(space, node_addr,
RW_X_LATCH, &mtr) - FSEG_INODE_PAGE_NODE;
seg_inode = fsp_seg_inode_page_get_nth_inode(seg_inode_page,
n, &mtr);
ut_a(ut_dulint_cmp(mach_read_from_8(seg_inode + FSEG_ID),
seg_inode = fsp_seg_inode_page_get_nth_inode(
seg_inode_page, n, &mtr);
ut_a(ut_dulint_cmp(
mach_read_from_8(seg_inode + FSEG_ID),
ut_dulint_zero) != 0);
fseg_validate_low(seg_inode, &mtr);
descr_count += flst_get_len(seg_inode + FSEG_FREE, &mtr);
descr_count += flst_get_len(seg_inode + FSEG_FULL, &mtr);
descr_count += flst_get_len(seg_inode + FSEG_NOT_FULL, &mtr);
descr_count += flst_get_len(seg_inode + FSEG_FREE,
&mtr);
descr_count += flst_get_len(seg_inode + FSEG_FULL,
&mtr);
descr_count += flst_get_len(seg_inode + FSEG_NOT_FULL,
&mtr);
n_used2 += fseg_get_n_frag_pages(seg_inode, &mtr);
......@@ -3762,22 +3779,24 @@ fsp_validate(
mtr_start(&mtr);
mtr_x_lock(fil_space_get_latch(space), &mtr);
seg_inode_page = fut_get_ptr(space, node_addr, RW_X_LATCH,
&mtr) - FSEG_INODE_PAGE_NODE;
seg_inode_page = fut_get_ptr(space, node_addr,
RW_X_LATCH, &mtr) - FSEG_INODE_PAGE_NODE;
seg_inode = fsp_seg_inode_page_get_nth_inode(seg_inode_page,
n, &mtr);
if (ut_dulint_cmp(mach_read_from_8(seg_inode + FSEG_ID),
seg_inode = fsp_seg_inode_page_get_nth_inode(
seg_inode_page, n, &mtr);
if (ut_dulint_cmp(mach_read_from_8(
seg_inode + FSEG_ID),
ut_dulint_zero) != 0) {
fseg_validate_low(seg_inode, &mtr);
descr_count += flst_get_len(seg_inode + FSEG_FREE,
&mtr);
descr_count += flst_get_len(seg_inode + FSEG_FULL,
&mtr);
descr_count += flst_get_len(seg_inode + FSEG_NOT_FULL,
&mtr);
n_used2 += fseg_get_n_frag_pages(seg_inode, &mtr);
descr_count += flst_get_len(
seg_inode + FSEG_FREE, &mtr);
descr_count += flst_get_len(
seg_inode + FSEG_FULL, &mtr);
descr_count += flst_get_len(
seg_inode + FSEG_NOT_FULL, &mtr);
n_used2 += fseg_get_n_frag_pages(
seg_inode, &mtr);
}
next_node_addr = flst_get_next_addr(seg_inode_page
......@@ -3796,6 +3815,7 @@ fsp_validate(
ut_a(frag_n_used == n_used);
mtr_commit(&mtr2);
return(TRUE);
}
......@@ -3884,12 +3904,13 @@ fsp_print(
mtr_start(&mtr);
mtr_x_lock(fil_space_get_latch(space), &mtr);
seg_inode_page = fut_get_ptr(space, node_addr, RW_X_LATCH,
&mtr) - FSEG_INODE_PAGE_NODE;
seg_inode_page = fut_get_ptr(space, node_addr,
RW_X_LATCH, &mtr) - FSEG_INODE_PAGE_NODE;
seg_inode = fsp_seg_inode_page_get_nth_inode(seg_inode_page,
n, &mtr);
ut_a(ut_dulint_cmp(mach_read_from_8(seg_inode + FSEG_ID),
seg_inode = fsp_seg_inode_page_get_nth_inode(
seg_inode_page, n, &mtr);
ut_a(ut_dulint_cmp(mach_read_from_8(
seg_inode + FSEG_ID),
ut_dulint_zero) != 0);
fseg_print_low(seg_inode, &mtr);
......@@ -3919,12 +3940,13 @@ fsp_print(
mtr_start(&mtr);
mtr_x_lock(fil_space_get_latch(space), &mtr);
seg_inode_page = fut_get_ptr(space, node_addr, RW_X_LATCH,
&mtr) - FSEG_INODE_PAGE_NODE;
seg_inode_page = fut_get_ptr(space, node_addr,
RW_X_LATCH, &mtr) - FSEG_INODE_PAGE_NODE;
seg_inode = fsp_seg_inode_page_get_nth_inode(seg_inode_page,
n, &mtr);
if (ut_dulint_cmp(mach_read_from_8(seg_inode + FSEG_ID),
seg_inode = fsp_seg_inode_page_get_nth_inode(
seg_inode_page, n, &mtr);
if (ut_dulint_cmp(mach_read_from_8(
seg_inode + FSEG_ID),
ut_dulint_zero) != 0) {
fseg_print_low(seg_inode, &mtr);
......
storage/innobase/ha/ha0ha.c
View file @ 9c11c63f
......@@ -281,20 +281,26 @@ ha_remove_all_nodes_to_page(
}
/*****************************************************************
Validates a hash table. */
Validates a given range of the cells in hash table. */
ibool
ha_validate(
/*========*/
/* out: TRUE if ok */
hash_table_t* table) /* in: hash table */
hash_table_t* table, /* in: hash table */
ulint start_index, /* in: start index */
ulint end_index) /* in: end index */
{
hash_cell_t* cell;
ha_node_t* node;
ibool ok = TRUE;
ulint i;
for (i = 0; i < hash_get_n_cells(table); i++) {
ut_a(start_index <= end_index);
ut_a(start_index < hash_get_n_cells(table));
ut_a(end_index < hash_get_n_cells(table));
for (i = start_index; i <= end_index; i++) {
cell = hash_get_nth_cell(table, i);
......
storage/innobase/ibuf/ibuf0ibuf.c
View file @ 9c11c63f
......@@ -140,8 +140,7 @@ access order rules. */
/* The insert buffer control structure */
ibuf_t* ibuf = NULL;
static
ulint ibuf_rnd = 986058871;
static ulint ibuf_rnd = 986058871;
ulint ibuf_flush_count = 0;
......@@ -533,7 +532,7 @@ ibuf_data_init_for_space(
sprintf(buf, "SYS_IBUF_TABLE_%lu", (ulong) space);
/* use old-style record format for the insert buffer */
table = dict_mem_table_create(buf, space, 2, FALSE);
table = dict_mem_table_create(buf, space, 2, 0);
dict_mem_table_add_col(table, "PAGE_NO", DATA_BINARY, 0, 0, 0);
dict_mem_table_add_col(table, "TYPES", DATA_BINARY, 0, 0, 0);
......@@ -545,8 +544,8 @@ ibuf_data_init_for_space(
index = dict_mem_index_create(buf, "CLUST_IND", space,
DICT_CLUSTERED | DICT_UNIVERSAL | DICT_IBUF,2);
dict_mem_index_add_field(index, "PAGE_NO", 0, 0);
dict_mem_index_add_field(index, "TYPES", 0, 0);
dict_mem_index_add_field(index, "PAGE_NO", 0);
dict_mem_index_add_field(index, "TYPES", 0);
index->id = ut_dulint_add(DICT_IBUF_ID_MIN, space);
......@@ -574,18 +573,18 @@ ibuf_bitmap_page_init(
{
ulint bit_offset;
ulint byte_offset;
ulint i;
/* Write all zeros to the bitmap */
bit_offset = XDES_DESCRIBED_PER_PAGE * IBUF_BITS_PER_PAGE;
byte_offset = bit_offset / 8 + 1;
byte_offset = bit_offset / 8 + 1; /* better: (bit_offset + 7) / 8 */
for (i = IBUF_BITMAP; i < IBUF_BITMAP + byte_offset; i++) {
fil_page_set_type(page, FIL_PAGE_IBUF_BITMAP);
*(page + i) = (byte)0;
}
memset(page + IBUF_BITMAP, 0, byte_offset);
/* The remaining area (up to the page trailer) is uninitialized. */
mlog_write_initial_log_record(page, MLOG_IBUF_BITMAP_INIT, mtr);
}
......@@ -621,8 +620,9 @@ ibuf_bitmap_page_get_bits(
page_t* page, /* in: bitmap page */
ulint page_no,/* in: page whose bits to get */
ulint bit, /* in: IBUF_BITMAP_FREE, IBUF_BITMAP_BUFFERED, ... */
mtr_t* mtr __attribute__((unused))) /* in: mtr containing an x-latch
to the bitmap page */
mtr_t* mtr __attribute__((unused))) /* in: mtr containing an
x-latch to the bitmap
page */
{
ulint byte_offset;
ulint bit_offset;
......@@ -630,7 +630,9 @@ ibuf_bitmap_page_get_bits(
ulint value;
ut_ad(bit < IBUF_BITS_PER_PAGE);
ut_ad(IBUF_BITS_PER_PAGE % 2 == 0);
#if IBUF_BITS_PER_PAGE % 2
# error "IBUF_BITS_PER_PAGE % 2 != 0"
#endif
ut_ad(mtr_memo_contains(mtr, buf_block_align(page),
MTR_MEMO_PAGE_X_FIX));
......@@ -672,12 +674,15 @@ ibuf_bitmap_page_set_bits(
ulint map_byte;
ut_ad(bit < IBUF_BITS_PER_PAGE);
ut_ad(IBUF_BITS_PER_PAGE % 2 == 0);
#if IBUF_BITS_PER_PAGE % 2
# error "IBUF_BITS_PER_PAGE % 2 != 0"
#endif
ut_ad(mtr_memo_contains(mtr, buf_block_align(page),
MTR_MEMO_PAGE_X_FIX));
#ifdef UNIV_IBUF_DEBUG
ut_a((bit != IBUF_BITMAP_BUFFERED) || (val != FALSE)
|| (0 == ibuf_count_get(buf_frame_get_space_id(page), page_no)));
|| (0 == ibuf_count_get(buf_frame_get_space_id(page),
page_no)));
#endif
bit_offset = (page_no % XDES_DESCRIBED_PER_PAGE) * IBUF_BITS_PER_PAGE
+ bit;
......@@ -1122,13 +1127,18 @@ ibuf_dummy_index_create(
{
dict_table_t* table;
dict_index_t* index;
table = dict_mem_table_create("IBUF_DUMMY",
DICT_HDR_SPACE, n, comp);
DICT_HDR_SPACE, n, comp ? DICT_TF_COMPACT : 0);
index = dict_mem_index_create("IBUF_DUMMY", "IBUF_DUMMY",
DICT_HDR_SPACE, 0, n);
index->table = table;
/* avoid ut_ad(index->cached) in dict_index_get_n_unique_in_tree */
index->cached = TRUE;
return(index);
}
/************************************************************************
......@@ -1136,7 +1146,7 @@ Add a column to the dummy index */
static
void
ibuf_dummy_index_add_col(
/*====================*/
/*=====================*/
dict_index_t* index, /* in: dummy index */
dtype_t* type, /* in: the data type of the column */
ulint len) /* in: length of the column */
......@@ -1148,7 +1158,7 @@ ibuf_dummy_index_add_col(
dtype_get_len(type),
dtype_get_prec(type));
dict_index_add_col(index,
dict_table_get_nth_col(index->table, i), 0, len);
dict_table_get_nth_col(index->table, i), len);
}
/************************************************************************
Deallocates a dummy index for inserting a record to a non-clustered index.
......@@ -1156,7 +1166,7 @@ Deallocates a dummy index for inserting a record to a non-clustered index.
static
void
ibuf_dummy_index_free(
/*====================*/
/*==================*/
dict_index_t* index) /* in: dummy index */
{
dict_table_t* table = index->table;
......@@ -1676,7 +1686,8 @@ ibuf_add_free_page(
flst_add_last(root + PAGE_HEADER + PAGE_BTR_IBUF_FREE_LIST,
page + PAGE_HEADER + PAGE_BTR_IBUF_FREE_LIST_NODE, &mtr);
fil_page_set_type(page, FIL_PAGE_IBUF_FREE_LIST);
mlog_write_ulint(page + FIL_PAGE_TYPE, FIL_PAGE_IBUF_FREE_LIST,
MLOG_2BYTES, &mtr);
ibuf_data->seg_size++;
ibuf_data->free_list_len++;
......@@ -2448,7 +2459,7 @@ ibuf_update_max_tablespace_id(void)
ibuf_data = fil_space_get_ibuf_data(0);
ibuf_index = ibuf_data->index;
ut_a(!ibuf_index->table->comp);
ut_a(!dict_table_is_comp(ibuf_index->table));
ibuf_enter();
......@@ -2592,7 +2603,7 @@ ibuf_insert_low(
the first fields and the type information for other fields, and which
will be inserted to the insert buffer. */
ibuf_entry = ibuf_entry_build(entry, index->table->comp,
ibuf_entry = ibuf_entry_build(entry, dict_table_is_comp(index->table),
space, page_no, heap);
/* Open a cursor to the insert buffer tree to calculate if we can add
......@@ -2763,7 +2774,8 @@ ibuf_insert(
ut_a(!(index->type & DICT_CLUSTERED));
if (rec_get_converted_size(index, entry)
>= page_get_free_space_of_empty(index->table->comp) / 2) {
>= page_get_free_space_of_empty(
dict_table_is_comp(index->table)) / 2) {
return(FALSE);
}
......@@ -2810,7 +2822,8 @@ ibuf_insert_to_index_page(
ut_ad(ibuf_inside());
ut_ad(dtuple_check_typed(entry));
if (UNIV_UNLIKELY(index->table->comp != (ibool)!!page_is_comp(page))) {
if (UNIV_UNLIKELY(dict_table_is_comp(index->table)
!= (ibool)!!page_is_comp(page))) {
fputs(
"InnoDB: Trying to insert a record from the insert buffer to an index page\n"
"InnoDB: but the 'compact' flag does not match!\n", stderr);
......
storage/innobase/include/btr0btr.h
View file @ 9c11c63f
......@@ -277,6 +277,7 @@ btr_node_ptr_delete(
dict_tree_t* tree, /* in: index tree */
page_t* page, /* in: page whose node pointer is deleted */
mtr_t* mtr); /* in: mtr */
#ifdef UNIV_DEBUG
/****************************************************************
Checks that the node pointer to a page is appropriate. */
......@@ -287,6 +288,7 @@ btr_check_node_ptr(
dict_tree_t* tree, /* in: index tree */
page_t* page, /* in: index page */
mtr_t* mtr); /* in: mtr */
#endif /* UNIV_DEBUG */
/*****************************************************************
Tries to merge the page first to the left immediate brother if such a
brother exists, and the node pointers to the current page and to the
......@@ -412,7 +414,7 @@ the index. */
ibool
btr_index_rec_validate(
/*====================*/
/*===================*/
/* out: TRUE if ok */
rec_t* rec, /* in: index record */
dict_index_t* index, /* in: index */
......
storage/innobase/include/btr0cur.ic
View file @ 9c11c63f
......@@ -53,7 +53,8 @@ btr_cur_get_page(
btr_cur_t* cursor) /* in: tree cursor */
{
page_t* page = buf_frame_align(page_cur_get_rec(&(cursor->page_cur)));
ut_ad(!!page_is_comp(page) == cursor->index->table->comp);
ut_ad(!!page_is_comp(page)
== dict_table_is_comp(cursor->index->table));
return(page);
}
......
storage/innobase/include/btr0sea.ic
View file @ 9c11c63f
......@@ -16,7 +16,7 @@ Updates the search info. */
void
btr_search_info_update_slow(
/*========================*/
btr_search_t* info, /* in: search info */
btr_search_t* info, /* in/out: search info */
btr_cur_t* cursor);/* in: cursor which was just positioned */
/************************************************************************
......
storage/innobase/include/buf0buf.h
View file @ 9c11c63f
......@@ -266,7 +266,7 @@ the buffer pool. */
void
buf_page_make_young(
/*=================*/
/*================*/
buf_frame_t* frame); /* in: buffer frame of a file page */
/************************************************************************
Returns TRUE if the page can be found in the buffer pool hash table. NOTE
......@@ -745,8 +745,6 @@ struct buf_block_struct{
buffer pool which are index pages,
but this flag is not set because
we do not keep track of all pages */
dict_index_t* index; /* index for which the adaptive
hash index has been created */
/* 2. Page flushing fields */
UT_LIST_NODE_T(buf_block_t) flush_list;
......@@ -833,7 +831,13 @@ struct buf_block_struct{
records with the same prefix should be
indexed in the hash index */
/* The following 4 fields are protected by btr_search_latch: */
/* These 6 fields may only be modified when we have
an x-latch on btr_search_latch AND
a) we are holding an s-latch or x-latch on block->lock or
b) we know that block->buf_fix_count == 0.
An exception to this is when we init or create a page
in the buffer pool in buf0buf.c. */
ibool is_hashed; /* TRUE if hash index has already been
built on this page; note that it does
......@@ -850,6 +854,8 @@ struct buf_block_struct{
ulint curr_side; /* BTR_SEARCH_LEFT_SIDE or
BTR_SEARCH_RIGHT_SIDE in hash
indexing */
dict_index_t* index; /* Index for which the adaptive
hash index has been created. */
/* 6. Debug fields */
#ifdef UNIV_SYNC_DEBUG
rw_lock_t debug_latch; /* in the debug version, each thread
......
storage/innobase/include/buf0buf.ic
View file @ 9c11c63f
......@@ -82,7 +82,8 @@ buf_pool_is_block(
void* ptr) /* in: pointer to memory */
{
if ((buf_pool->blocks <= (buf_block_t*)ptr)
&& ((buf_block_t*)ptr < buf_pool->blocks + buf_pool->max_size)) {
&& ((buf_block_t*)ptr < buf_pool->blocks
+ buf_pool->max_size)) {
return(TRUE);
}
......
storage/innobase/include/data0data.h
View file @ 9c11c63f
......@@ -320,6 +320,14 @@ void
dfield_print_also_hex(
/*==================*/
dfield_t* dfield); /* in: dfield */
/*****************************************************************
Print a dfield value using ut_print_buf. */
void
dfield_print_raw(
/*=============*/
FILE* f, /* in: output stream */
dfield_t* dfield); /* in: dfield */
/**************************************************************
The following function prints the contents of a tuple. */
......
storage/innobase/include/data0data.ic
View file @ 9c11c63f
......@@ -9,7 +9,9 @@ Created 5/30/1994 Heikki Tuuri
#include "mem0mem.h"
#include "ut0rnd.h"
#ifdef UNIV_DEBUG
extern byte data_error;
#endif /* UNIV_DEBUG */
/*************************************************************************
Gets pointer to the type struct of SQL data field. */
......@@ -145,7 +147,8 @@ dfield_datas_are_binary_equal(
if ((len != field2->len)
|| ((len != UNIV_SQL_NULL)
&& (0 != ut_memcmp(field1->data, field2->data, len)))) {
&& (0 != ut_memcmp(field1->data, field2->data,
len)))) {
return(FALSE);
}
......
storage/innobase/include/data0type.h
View file @ 9c11c63f
......@@ -13,6 +13,7 @@ Created 1/16/1996 Heikki Tuuri
extern ulint data_mysql_default_charset_coll;
#define DATA_MYSQL_LATIN1_SWEDISH_CHARSET_COLL 8
#define DATA_MYSQL_BINARY_CHARSET_COLL 63
/* SQL data type struct */
typedef struct dtype_struct dtype_t;
......@@ -311,7 +312,7 @@ dtype_get_pad_char(
/*===============*/
/* out: padding character code, or
ULINT_UNDEFINED if no padding specified */
dtype_t* type); /* in: type */
const dtype_t* type); /* in: type */
/***************************************************************************
Returns the size of a fixed size data type, 0 if not a fixed size type. */
UNIV_INLINE
......
storage/innobase/include/data0type.ic
View file @ 9c11c63f
......@@ -8,6 +8,7 @@ Created 1/16/1996 Heikki Tuuri
#include "mach0data.h"
#ifndef UNIV_HOTBACKUP
/**********************************************************************
Get the variable length bounds of the given character set.
......@@ -20,6 +21,7 @@ innobase_get_cset_width(
ulint cset, /* in: MySQL charset-collation code */
ulint* mbminlen, /* out: minimum length of a char (in bytes) */
ulint* mbmaxlen); /* out: maximum length of a char (in bytes) */
#endif /* !UNIV_HOTBACKUP */
/*************************************************************************
Gets the MySQL charset-collation code for MySQL string types. */
......@@ -55,9 +57,21 @@ dtype_set_mblen(
{
ut_ad(type);
if (dtype_is_string_type(type->mtype)) {
#ifndef UNIV_HOTBACKUP
innobase_get_cset_width(dtype_get_charset_coll(type->prtype),
&type->mbminlen, &type->mbmaxlen);
ut_ad(type->mbminlen <= type->mbmaxlen);
#else /* !UNIV_HOTBACKUP */
#ifdef notdefined
printf("ibbackup: DEBUG: type->mtype=%lu, type->prtype=%lu\n",
type->mtype, type->prtype);
#endif
ut_a(type->mtype <= DATA_BINARY);
#ifdef notdefined
ut_a(type->prtype == (DATA_BINARY | DATA_NOT_NULL));
#endif
type->mbminlen = type->mbmaxlen = 1;
#endif /* !UNIV_HOTBACKUP */
} else {
type->mbminlen = type->mbmaxlen = 0;
}
......@@ -188,26 +202,35 @@ dtype_get_pad_char(
/*===============*/
/* out: padding character code, or
ULINT_UNDEFINED if no padding specified */
dtype_t* type) /* in: type */
const dtype_t* type) /* in: type */
{
if (type->mtype == DATA_CHAR
|| type->mtype == DATA_VARCHAR
|| type->mtype == DATA_BINARY
|| type->mtype == DATA_FIXBINARY
|| type->mtype == DATA_MYSQL
|| type->mtype == DATA_VARMYSQL
|| (type->mtype == DATA_BLOB
&& (type->prtype & DATA_BINARY_TYPE) == 0)) {
switch (type->mtype) {
case DATA_FIXBINARY:
case DATA_BINARY:
if (UNIV_UNLIKELY(dtype_get_charset_coll(type->prtype)
== DATA_MYSQL_BINARY_CHARSET_COLL)) {
/* Starting from 5.0.18, do not pad
VARBINARY or BINARY columns. */
return(ULINT_UNDEFINED);
}
/* Fall through */
case DATA_CHAR:
case DATA_VARCHAR:
case DATA_MYSQL:
case DATA_VARMYSQL:
/* Space is the padding character for all char and binary
strings, and starting from 5.0.3, also for TEXT strings. */
return((ulint)' ');
return(0x20);
case DATA_BLOB:
if ((type->prtype & DATA_BINARY_TYPE) == 0) {
return(0x20);
}
/* Fall through */
default:
/* No padding specified */
return(ULINT_UNDEFINED);
}
}
/**************************************************************************
......@@ -329,7 +352,6 @@ dtype_new_read_for_order_and_null_size(
dtype_set_mblen(type);
}
#ifndef UNIV_HOTBACKUP
/***************************************************************************
Returns the size of a fixed size data type, 0 if not a fixed size type. */
UNIV_INLINE
......@@ -374,6 +396,11 @@ dtype_get_fixed_size(
if (type->prtype & DATA_BINARY_TYPE) {
return(dtype_get_len(type));
} else {
#ifdef UNIV_HOTBACKUP
if (type->mbminlen == type->mbmaxlen) {
return(dtype_get_len(type));
}
#else /* UNIV_HOTBACKUP */
/* We play it safe here and ask MySQL for
mbminlen and mbmaxlen. Although
type->mbminlen and type->mbmaxlen are
......@@ -405,6 +432,7 @@ dtype_get_fixed_size(
if (mbminlen == mbmaxlen) {
return(dtype_get_len(type));
}
#endif /* !UNIV_HOTBACKUP */
}
/* fall through for variable-length charsets */
case DATA_VARCHAR:
......@@ -476,7 +504,6 @@ dtype_get_min_size(
return(0);
}
#endif /* !UNIV_HOTBACKUP */
/***************************************************************************
Returns a stored SQL NULL size for a type. For fixed length types it is
......
storage/innobase/include/db0err.h
View file @ 9c11c63f
......@@ -42,7 +42,7 @@ Created 5/24/1996 Heikki Tuuri
#define DB_CANNOT_ADD_CONSTRAINT 38 /* adding a foreign key constraint
to a table failed */
#define DB_CORRUPTION 39 /* data structure corruption noticed */
#define DB_COL_APPEARS_TWICE_IN_INDEX 40 /* InnoDB cannot handle an index
#define DB_COL_APPEARS_TWICE_IN_INDEX 40/* InnoDB cannot handle an index
where same column appears twice */
#define DB_CANNOT_DROP_CONSTRAINT 41 /* dropping a foreign key constraint
from a table failed */
......
storage/innobase/include/dict0boot.ic
View file @ 9c11c63f
......@@ -50,7 +50,9 @@ dict_sys_read_row_id(
/* out: row id */
byte* field) /* in: record field */
{
ut_ad(DATA_ROW_ID_LEN == 6);
#if DATA_ROW_ID_LEN != 6
# error "DATA_ROW_ID_LEN != 6"
#endif
return(mach_read_from_6(field));
}
......@@ -64,7 +66,9 @@ dict_sys_write_row_id(
byte* field, /* in: record field */
dulint row_id) /* in: row id */
{
ut_ad(DATA_ROW_ID_LEN == 6);
#if DATA_ROW_ID_LEN != 6
# error "DATA_ROW_ID_LEN != 6"
#endif
mach_write_to_6(field, row_id);
}
......
storage/innobase/include/dict0dict.h
View file @ 9c11c63f
......@@ -26,6 +26,7 @@ Created 1/8/1996 Heikki Tuuri
#include "ut0byte.h"
#include "trx0types.h"
#ifndef UNIV_HOTBACKUP
/**********************************************************************
Makes all characters in a NUL-terminated UTF-8 string lower case. */
......@@ -33,6 +34,7 @@ void
dict_casedn_str(
/*============*/
char* a); /* in/out: string to put in lower case */
#endif /* !UNIV_HOTBACKUP */
/************************************************************************
Get the database name length in a table name. */
......@@ -197,7 +199,8 @@ dict_foreign_add_to_cache(
/*======================*/
/* out: DB_SUCCESS or error code */
dict_foreign_t* foreign, /* in, own: foreign key constraint */
ibool check_types); /* in: TRUE=check type compatibility */
ibool check_charsets);/* in: TRUE=check charset
compatibility */
/*************************************************************************
Checks if a table is referenced by foreign keys. */
......@@ -305,7 +308,7 @@ Checks if a table is in the dictionary cache. */
UNIV_INLINE
dict_table_t*
dict_table_check_if_in_cache_low(
/*==============================*/
/*=============================*/
/* out: table, NULL if not found */
const char* table_name); /* in: table name */
/**************************************************************************
......@@ -484,6 +487,15 @@ dict_table_get_sys_col_no(
dict_table_t* table, /* in: table */
ulint sys); /* in: DATA_ROW_ID, ... */
/************************************************************************
Check whether the table uses the compact page format. */
UNIV_INLINE
ibool
dict_table_is_comp(
/*===============*/
/* out: TRUE if table uses the
compact page format */
const dict_table_t* table); /* in: table */
/************************************************************************
Checks if a column is in the ordering columns of the clustered index of a
table. Column prefixes are treated like whole columns. */
......@@ -659,7 +671,6 @@ dict_index_add_col(
/*===============*/
dict_index_t* index, /* in: index */
dict_col_t* col, /* in: column */
ulint order, /* in: order criterion */
ulint prefix_len); /* in: column prefix length */
/***********************************************************************
Copies types of fields contained in index to tuple. */
......@@ -679,13 +690,6 @@ dict_index_get_tree(
/* out: index tree */
dict_index_t* index); /* in: index */
/*************************************************************************
Gets the field order criterion. */
UNIV_INLINE
ulint
dict_field_get_order(
/*=================*/
dict_field_t* field);
/*************************************************************************
Gets the field column. */
UNIV_INLINE
dict_col_t*
......
storage/innobase/include/dict0dict.ic
View file @ 9c11c63f
......@@ -189,6 +189,25 @@ dict_table_get_sys_col_no(
return(table->n_cols - DATA_N_SYS_COLS + sys);
}
/************************************************************************
Check whether the table uses the compact page format. */
UNIV_INLINE
ibool
dict_table_is_comp(
/*===============*/
/* out: TRUE if table uses the
compact page format */
const dict_table_t* table) /* in: table */
{
ut_ad(table);
#if DICT_TF_COMPACT != TRUE
#error
#endif
return(UNIV_LIKELY(table->flags & DICT_TF_COMPACT));
}
/************************************************************************
Gets the number of fields in the internal representation of an index,
including fields added by the dictionary system. */
......@@ -326,19 +345,6 @@ dict_index_get_tree(
return(index->tree);
}
/*************************************************************************
Gets the field order criterion. */
UNIV_INLINE
ulint
dict_field_get_order(
/*=================*/
dict_field_t* field)
{
ut_ad(field);
return(field->order);
}
/*************************************************************************
Gets the field column. */
UNIV_INLINE
......@@ -494,7 +500,7 @@ Checks if a table is in the dictionary cache. */
UNIV_INLINE
dict_table_t*
dict_table_check_if_in_cache_low(
/*==============================*/
/*=============================*/
/* out: table, NULL if not found */
const char* table_name) /* in: table name */
{
......
storage/innobase/include/dict0load.h
View file @ 9c11c63f
......@@ -82,7 +82,8 @@ dict_load_foreigns(
/*===============*/
/* out: DB_SUCCESS or error code */
const char* table_name, /* in: table name */
ibool check_types); /* in: TRUE=check type compatibility */
ibool check_charsets);/* in: TRUE=check charsets
compatibility */
/************************************************************************
Prints to the standard output information on all tables found in the data
dictionary system table. */
......
storage/innobase/include/dict0mem.h
View file @ 9c11c63f
......@@ -33,15 +33,15 @@ combination of types */
other index */
#define DICT_IBUF 8 /* insert buffer tree */
/* Flags for ordering an index field: OR'ing of the flags allowed */
#define DICT_DESCEND 1 /* in descending order (default ascending) */
/* Types for a table object */
#define DICT_TABLE_ORDINARY 1
#define DICT_TABLE_CLUSTER_MEMBER 2
#define DICT_TABLE_CLUSTER 3 /* this means that the table is
really a cluster definition */
/* Table flags */
#define DICT_TF_COMPACT 1 /* compact page format */
/**************************************************************************
Creates a table memory object. */
......@@ -55,7 +55,7 @@ dict_mem_table_create(
is ignored if the table is made
a member of a cluster */
ulint n_cols, /* in: number of columns */
ibool comp); /* in: TRUE=compact page format */
ulint flags); /* in: table flags */
/**************************************************************************
Creates a cluster memory object. */
......@@ -116,8 +116,6 @@ dict_mem_index_add_field(
/*=====================*/
dict_index_t* index, /* in: index */
const char* name, /* in: column name */
ulint order, /* in: order criterion; 0 means an
ascending order */
ulint prefix_len); /* in: 0 or the column prefix length
in a MySQL index like
INDEX (textcol(25)) */
......@@ -163,8 +161,6 @@ UTF-8 charset. In that charset, a character may take at most 3 bytes. */
struct dict_field_struct{
dict_col_t* col; /* pointer to the table column */
const char* name; /* name of the column */
ulint order; /* flags for ordering this field:
DICT_DESCEND, ... */
ulint prefix_len; /* 0 or the length of the column
prefix in bytes in a MySQL index of
type, e.g., INDEX (textcol(25));
......@@ -175,10 +171,6 @@ struct dict_field_struct{
ulint fixed_len; /* 0 or the fixed length of the
column if smaller than
DICT_MAX_INDEX_COL_LEN */
ulint fixed_offs; /* offset to the field, or
ULINT_UNDEFINED if it is not fixed
within the record (due to preceding
variable-length fields) */
};
/* Data structure for an index tree */
......@@ -311,6 +303,7 @@ a foreign key constraint is enforced, therefore RESTRICT just means no flag */
struct dict_table_struct{
dulint id; /* id of the table or cluster */
ulint type; /* DICT_TABLE_ORDINARY, ... */
ulint flags; /* DICT_TF_COMPACT, ... */
mem_heap_t* heap; /* memory heap */
const char* name; /* table name */
const char* dir_path_of_temp_table;/* NULL or the directory path
......@@ -328,7 +321,6 @@ struct dict_table_struct{
ibool tablespace_discarded;/* this flag is set TRUE when the
user calls DISCARD TABLESPACE on this table,
and reset to FALSE in IMPORT TABLESPACE */
ibool comp; /* flag: TRUE=compact page format */
hash_node_t name_hash; /* hash chain node */
hash_node_t id_hash; /* hash chain node */
ulint n_def; /* number of columns defined so far */
......
storage/innobase/include/dyn0dyn.ic
View file @ 9c11c63f
......@@ -106,7 +106,9 @@ dyn_array_create(
size sizeof(dyn_array_t) */
{
ut_ad(arr);
ut_ad(DYN_ARRAY_DATA_SIZE < DYN_BLOCK_FULL_FLAG);
#if DYN_ARRAY_DATA_SIZE >= DYN_BLOCK_FULL_FLAG
# error "DYN_ARRAY_DATA_SIZE >= DYN_BLOCK_FULL_FLAG"
#endif
arr->heap = NULL;
arr->used = 0;
......
storage/innobase/include/eval0eval.h
View file @ 9c11c63f
......@@ -77,7 +77,7 @@ Gets a iboolean value from a query node. */
UNIV_INLINE
ibool
eval_node_get_ibool_val(
/*===================*/
/*====================*/
/* out: iboolean value */
que_node_t* node); /* in: query graph node */
/*********************************************************************
......
storage/innobase/include/eval0eval.ic
View file @ 9c11c63f
......@@ -149,7 +149,7 @@ Gets a iboolean value from a query node. */
UNIV_INLINE
ibool
eval_node_get_ibool_val(
/*===================*/
/*====================*/
/* out: iboolean value */
que_node_t* node) /* in: query graph node */
{
......@@ -170,7 +170,7 @@ Sets a iboolean value as the value of a function node. */
UNIV_INLINE
void
eval_node_set_ibool_val(
/*===================*/
/*====================*/
func_node_t* func_node, /* in: function node */
ibool val) /* in: value to set */
{
......
storage/innobase/include/fil0fil.h
View file @ 9c11c63f
......@@ -63,7 +63,20 @@ extern fil_addr_t fil_addr_null;
#define FIL_PAGE_LSN 16 /* lsn of the end of the newest
modification log record to the page */
#define FIL_PAGE_TYPE 24 /* file page type: FIL_PAGE_INDEX,...,
2 bytes */
2 bytes.
The contents of this field can only
be trusted in the following case:
if the page is an uncompressed
B-tree index page, then it is
guaranteed that the value is
FIL_PAGE_INDEX.
The opposite does not hold.
In tablespaces created by
MySQL/InnoDB 5.1.7 or later, the
contents of this field is valid
for all uncompressed pages. */
#define FIL_PAGE_FILE_FLUSH_LSN 26 /* this is only defined for the
first page in a data file: the file
has been flushed to disk at least up
......@@ -79,11 +92,19 @@ extern fil_addr_t fil_addr_null;
to the last 4 bytes of FIL_PAGE_LSN */
#define FIL_PAGE_DATA_END 8
/* File page types */
#define FIL_PAGE_INDEX 17855
#define FIL_PAGE_UNDO_LOG 2
#define FIL_PAGE_INODE 3
#define FIL_PAGE_IBUF_FREE_LIST 4
/* File page types (values of FIL_PAGE_TYPE) */
#define FIL_PAGE_INDEX 17855 /* B-tree node */
#define FIL_PAGE_UNDO_LOG 2 /* Undo log page */
#define FIL_PAGE_INODE 3 /* Index node */
#define FIL_PAGE_IBUF_FREE_LIST 4 /* Insert buffer free list */
/* File page types introduced in MySQL/InnoDB 5.1.7 */
#define FIL_PAGE_TYPE_ALLOCATED 0 /* Freshly allocated page */
#define FIL_PAGE_IBUF_BITMAP 5 /* Insert buffer bitmap */
#define FIL_PAGE_TYPE_SYS 6 /* System page */
#define FIL_PAGE_TYPE_TRX_SYS 7 /* Transaction system data */
#define FIL_PAGE_TYPE_FSP_HDR 8 /* File space header */
#define FIL_PAGE_TYPE_XDES 9 /* Extent descriptor page */
#define FIL_PAGE_TYPE_BLOB 10 /* Uncompressed BLOB page */
/* Space types */
#define FIL_TABLESPACE 501
......@@ -271,7 +292,7 @@ Decrements the count of pending insert buffer page merges. */
void
fil_decr_pending_ibuf_merges(
/*========================*/
/*=========================*/
ulint id); /* in: space id */
/***********************************************************************
Parses the body of a log record written about an .ibd file operation. That is,
......
storage/innobase/include/ha0ha.h
View file @ 9c11c63f
......@@ -99,13 +99,15 @@ ha_remove_all_nodes_to_page(
ulint fold, /* in: fold value */
page_t* page); /* in: buffer page */
/*****************************************************************
Validates a hash table. */
Validates a given range of the cells in hash table. */
ibool
ha_validate(
/*========*/
/* out: TRUE if ok */
hash_table_t* table); /* in: hash table */
hash_table_t* table, /* in: hash table */
ulint start_index, /* in: start index */
ulint end_index); /* in: end index */
/*****************************************************************
Prints info of a hash table. */
......
storage/innobase/include/hash0hash.h
View file @ 9c11c63f
......@@ -109,8 +109,8 @@ do {\
\
while (struct3333->NAME != DATA) {\
\
ut_a(struct3333);\
struct3333 = struct3333->NAME;\
ut_a(struct3333);\
}\
\
struct3333->NAME = DATA->NAME;\
......
storage/innobase/include/ibuf0ibuf.ic
View file @ 9c11c63f
......@@ -206,8 +206,9 @@ ibuf_update_free_bits_if_full(
before = ibuf_index_page_calc_free_bits(max_ins_size);
if (max_ins_size >= increase) {
ut_ad(ULINT_UNDEFINED > UNIV_PAGE_SIZE);
#if ULINT32_UNDEFINED <= UNIV_PAGE_SIZE
# error "ULINT32_UNDEFINED <= UNIV_PAGE_SIZE"
#endif
after = ibuf_index_page_calc_free_bits(max_ins_size
- increase);
#ifdef UNIV_IBUF_DEBUG
......
storage/innobase/include/lock0lock.h
View file @ 9c11c63f
......@@ -477,7 +477,7 @@ searching for a lock in the hash table. */
UNIV_INLINE
ulint
lock_rec_fold(
/*===========*/
/*==========*/
/* out: folded value */
ulint space, /* in: space */
ulint page_no);/* in: page number */
......
storage/innobase/include/mach0data.h
View file @ 9c11c63f
......@@ -281,7 +281,7 @@ Reads a float. It is stored in a little-endian format. */
UNIV_INLINE
float
mach_float_read(
/*=============*/
/*============*/
/* out: float read */
byte* b); /* in: pointer to memory from where to read */
/*************************************************************
......@@ -289,7 +289,7 @@ Writes a float. It is stored in a little-endian format. */
UNIV_INLINE
void
mach_float_write(
/*==============*/
/*=============*/
byte* b, /* in: pointer to memory where to write */
float d); /* in: float */
/*************************************************************
......
storage/innobase/include/mach0data.ic
View file @ 9c11c63f
......@@ -578,7 +578,7 @@ Reads a float. It is stored in a little-endian format. */
UNIV_INLINE
float
mach_float_read(
/*=============*/
/*============*/
/* out: float read */
byte* b) /* in: pointer to memory from where to read */
{
......@@ -604,7 +604,7 @@ Writes a float. It is stored in a little-endian format. */
UNIV_INLINE
void
mach_float_write(
/*==============*/
/*=============*/
byte* b, /* in: pointer to memory where to write */
float d) /* in: float */
{
......
storage/innobase/include/mem0dbg.h
View file @ 9c11c63f
......@@ -25,8 +25,7 @@ UNIV_MEM_ALIGNMENT. In the debug version there are also
check fields at the both ends of the field. */
#ifdef UNIV_MEM_DEBUG
#define MEM_SPACE_NEEDED(N) ut_calc_align((N) + MEM_FIELD_HEADER_SIZE\
+ MEM_FIELD_TRAILER_SIZE,\
UNIV_MEM_ALIGNMENT)
+ MEM_FIELD_TRAILER_SIZE, UNIV_MEM_ALIGNMENT)
#else
#define MEM_SPACE_NEEDED(N) ut_calc_align((N), UNIV_MEM_ALIGNMENT)
#endif
......@@ -115,7 +114,7 @@ the neighborhood of a given pointer. */
void
mem_analyze_corruption(
/*===================*/
byte* ptr); /* in: pointer to place of possible corruption */
void* ptr); /* in: pointer to place of possible corruption */
/*********************************************************************
Prints information of dynamic memory usage and currently allocated memory
heaps or buffers. Can only be used in the debug version. */
......
storage/innobase/include/mem0mem.h
View file @ 9c11c63f
......@@ -68,22 +68,19 @@ Use this macro instead of the corresponding function! Macro for memory
heap creation. */
#define mem_heap_create(N) mem_heap_create_func(\
(N), NULL, MEM_HEAP_DYNAMIC,\
__FILE__, __LINE__)
(N), NULL, MEM_HEAP_DYNAMIC, __FILE__, __LINE__)
/******************************************************************
Use this macro instead of the corresponding function! Macro for memory
heap creation. */
#define mem_heap_create_in_buffer(N) mem_heap_create_func(\
(N), NULL, MEM_HEAP_BUFFER,\
__FILE__, __LINE__)
(N), NULL, MEM_HEAP_BUFFER, __FILE__, __LINE__)
/******************************************************************
Use this macro instead of the corresponding function! Macro for memory
heap creation. */
#define mem_heap_create_in_btr_search(N) mem_heap_create_func(\
(N), NULL, MEM_HEAP_BTR_SEARCH |\
MEM_HEAP_BUFFER,\
(N), NULL, MEM_HEAP_BTR_SEARCH | MEM_HEAP_BUFFER,\
__FILE__, __LINE__)
/******************************************************************
Use this macro instead of the corresponding function! Macro for fast
......@@ -92,8 +89,7 @@ caller, N is its size, and this memory block is not freed by
mem_heap_free. See the parameter comment in mem_heap_create_func below. */
#define mem_heap_fast_create(N, B) mem_heap_create_func(\
(N), (B), MEM_HEAP_DYNAMIC,\
__FILE__, __LINE__)
(N), (B), MEM_HEAP_DYNAMIC, __FILE__, __LINE__)
/******************************************************************
Use this macro instead of the corresponding function! Macro for memory
......
storage/innobase/include/mtr0log.ic
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storage/innobase/include/os0thread.h
View file @ 9c11c63f
......@@ -80,7 +80,7 @@ os_thread_create(
thread */
int
os_thread_join(
/*=============*/
/*===========*/
os_thread_id_t thread_id); /* in: id of the thread to join */
/*********************************************************************
Exits the current thread. */
......
storage/innobase/include/page0page.h
View file @ 9c11c63f
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storage/innobase/include/page0page.ic
View file @ 9c11c63f
......@@ -284,7 +284,7 @@ TRUE if the record is the infimum record on a page. */
UNIV_INLINE
ibool
page_rec_is_infimum_low(
/*=====================*/
/*====================*/
/* out: TRUE if the infimum record */
ulint offset) /* in: record offset on page */
{
......
storage/innobase/include/pars0grm.h
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