Commit graph

45 commits

Author SHA1 Message Date
marko
75fe6fa6a4 branches/zip: When creating an index in innodb_strict_mode, check that
the maximum record size will never exceed the B-tree page size limit.
For uncompressed tables, there should always be enough space for two
records in an empty B-tree page.  For compressed tables, there should
be enough space for storing two node pointer records or one data
record in an empty page in uncompressed format.

dict_build_table_def_step(): Remove the inaccurate check for table row
size.

dict_index_too_big_for_tree(): New function: check if the index
records would be too big for a B-tree page.

dict_index_add_to_cache(): Add the parameter "strict".  Invoke
dict_index_too_big_for_tree() if it is set.

trx_is_strict(), thd_is_strict(): New functions, for determining if
innodb_strict_mode is enabled for the current transaction.

dict_create_index_step(): Pass the new parameter strict of
dict_index_add_to_cache() as trx_is_strict(trx).  All other callers
pass it as FALSE.

innodb.test: Enable innodb_strict_mode before attempting to create a
table with a too big record size.

innodb-zip.test: Remove the test of inserting random data.  Add tests
for checking that the maximum record lengths are enforced at table
creation time.
2008-09-18 12:31:17 +00:00
marko
cd124b7524 branches/zip: Always display a newline after ut_print_buf(stderr, ...). 2008-08-06 08:10:21 +00:00
inaam
4c74752708 branches/zip: issue#57
Fixes a race in recovery where the recovery thread recovering a
PREPARED trx and the background rollback thread can both try
to free the trx after its status is set to COMMITTED_IN_MEMORY.

trx->is_recovered flag was introduced in r2040.

Reviewed by: Sunny
2008-07-30 12:36:35 +00:00
marko
60ae240d23 branches/zip: Merge 2367:2384 from branches/5.1. 2008-03-26 17:14:00 +00:00
marko
2c2b06ad75 branches/zip: Introduce UNIV_INTERN, a linkage specifier for InnoDB-global
symbols.  Use it for all definitions of non-static variables and functions.

lexyy.c, make_flex.sh: Declare yylex as UNIV_INTERN, not static.  It is
referenced from pars0grm.c.

Actually, according to
	nm .libs/ha_innodb.so|grep -w '[ABCE-TVXYZ]'
the following symbols are still global:

* The vtable for class ha_innodb
* pars0grm.c: The function yyparse() and the variables yychar, yylval, yynerrs

The required changes to the Bison-generated file pars0grm.c will be addressed
in a separate commit, which will add a script similar to make_flex.sh.

The class ha_innodb is renamed from class ha_innobase by a #define.  Thus,
there will be no clash with the builtin InnoDB.  However, there will be some
overhead for invoking virtual methods of class ha_innodb.  Ideas for making
the vtable hidden are welcome.  -fvisibility=hidden is not available in GCC 3.
2008-02-06 14:17:36 +00:00
vasil
74ac13f05e branches/zip:
Change the output format of transaction ids from 2 32bit numbers separated
by space to a single hex number.

Suggested by:	Heikki
Approved by:	Heikki
2007-12-20 14:08:16 +00:00
vasil
69a8cc07a9 branches/zip:
Add the transaction's weight to information_schema.innodb_trx table.

Suggested by:	Ken
Approved by:	Heikki
2007-11-28 07:07:23 +00:00
vasil
7750d0e8d5 branches/zip: Merge 2093:2116 from trunk. 2007-11-23 17:12:35 +00:00
marko
6807b7731f branches/zip: trx_rollback_or_clean_all_without_sess(): Distinguish
recovered transactions from new ones.  Until r1594, they were distinguished
by trx->sess == NULL.

trx_t: Add the bitfield is_recovered.

trx_lists_init_at_db_start(): Set trx->is_recovered.

trx_create(): Initialize trx->is_recovered = 0.

trx_print(): Display information about trx->is_recovered.

trx_rollback_or_clean_all_without_sess(): Skip new transactions.
Protect all accesses of trx_sys->trx_list with kernel_mutex.

trx_roll_crash_recv_trx, trx_roll_max_undo_no, trx_roll_progress_printed_pct:
Made these variables static.
2007-10-29 15:32:19 +00:00
marko
d2f07538d1 branches/zip: trx_create(): Set trx->dict_operation directly, because
the assertion in trx_set_dict_operation() would read uninitialized data.
This mistake was made in r1998.
2007-10-22 07:02:02 +00:00
marko
1561b414e1 branches/zip: Introduce two new dictionary operation modes for transactions.
enum trx_dict_op: dictionary operation modes

trx_get_dict_operation(), trx_set_dict_operation(): Accessors for
trx->dict_operation.

lock_table_enqueue_waiting(), lock_rec_enqueue_waiting(): Do not complain
about lock waits if the dictionary mode is TRX_DICT_OP_INDEX_MAY_WAIT.

row_merge_lock_table(): Remove the work-around for avoiding the warning
in lock_table_enqueue_waiting().

trx_undo_mark_as_dict_operation(): Do not write trx->table_id to the
undo log unless the dict_operation is TRX_DICT_OP_TABLE.

ha_innobase::add_index(): Set the dict_operation mode initially to
TRX_DICT_OP_INDEX_MAY_WAIT, then lock the table exclusively, and set the
mode to TRX_DICT_OP_INDEX, and optionally to TRX_DICT_OP_TABLE when
creating a temporary table.
2007-10-19 10:52:25 +00:00
inaam
22d5997dbc branches/zip: Undo changes commited in r1832.
These should have gone to branches/fts.

Spotted by: Marko and Ken
2007-09-11 00:41:02 +00:00
inaam
24741ad8f7 branches/zip: Enabled group commit functionality with XA.
Reviewed by: Heikki
2007-09-10 17:06:44 +00:00
marko
52a8928693 branches/zip: Simplify crash recovery in fast index creation.
trx_t: Remove dict_undo_list and dict_redo_list.

innobase_create_temporary_tablename(): Replace TEMP_TABLE_PREFIX with
a table name suffix "#1" or "#2".  In this way, the user can restore
precious data, should anything go wrong.  It is possible to reach an
inconsistent state, because the creation, deletion and renaming of
single-table tablespaces are not transactional.

ut_print_namel(), fil_make_ibd_name(), innobase_rename_table(): Remove
the special treatment of TEMP_TABLE_PREFIX.

Introduce TEMP_INDEX_PREFIX == 0xff for temporary indexes.  This byte
cannot occur in index names since MySQL 4.1.  However, it might have
been possible to use this byte in MySQL 4.0.

recv_recovery_from_checkpoint_finish(): Call the new function
row_merge_drop_temp_indexes(), to drop all indexes whose name starts
with the byte 0xff.

row_merge_rename_indexes(): Renamed from row_merge_rename_index().
Remove the parameter "index".

row_drop_table_for_mysql(): Unconditionally call trx_commit_for_mysql().

row_drop_table_for_mysql_no_commit(): Correct the function commit,
based on the corrected comment of row_drop_table_for_mysql().  Rely on
table->to_be_dropped instead of TEMP_TABLE_PREFIX.

ha_innobase::add_index(): Simplify the control flow.
2007-09-05 10:18:03 +00:00
marko
faec4797c8 branches/zip: Merge 1664:1783 from trunk. 2007-08-30 09:21:25 +00:00
marko
d1be7f720e branches/zip: Remove trx->sync_cb. Call dict_rename_indexes() directly
from ha_innobase::add_index().

dict_rename_indexes(): Remove the redundant parameter commit_flag.
2007-08-21 12:36:13 +00:00
marko
9be35934d7 branches/zip: Minor cleanup.
trx_t: Change the type of error_info from void* to const dict_index_t*.

trx_get_error_info(): Add const qualifier to trx_t*.  Make this an
inline function.
2007-08-15 06:53:34 +00:00
marko
d662c3c656 branches/zip: Merge 1575:1664 from trunk. 2007-08-01 11:18:43 +00:00
marko
681d9e9f00 branches/zip: trx_weight_cmp(): Add const qualifiers. 2007-08-01 08:01:47 +00:00
marko
f1b9240b67 branches/zip: Declare innobase_mysql_print_thd() in ha_prototypes.h. 2007-06-21 13:27:22 +00:00
marko
12caeb9870 branches/zip: Initialize trx_dummy_sess only once. Require trx->sess to
be set always.

trx_rollback_active(): Split from trx_rollback_or_clean_all_without_sess().

row_undo_dictionary(): Do not return a value.  Assert that all operations
succeed.

row_merge_drop_index(): Remove bogus comment about void return value.

trx_dummy_sess: Move the declaration from trx0roll.h to trx0trx.h,
because the variable is defined in trx0trx.c.
2007-06-21 12:02:29 +00:00
marko
5afcf2e864 branches/zip: trx_commit_for_mysql(): Call trx_start_if_not_started() earlier.
Return DB_SUCCESS.  Do not release and reacquire kernel_mutex.
2007-06-21 10:42:20 +00:00
marko
f29addba49 branches/zip: Enable calls to inlined InnoDB functions in ha_innodb.cc,
now that all of InnoDB code is built from a single Makefile and it should
not be possible to build the modules with mutually incompatible options.

#define INSIDE_HA_INNOBASE_CC: Remove.

srv_sizeof_trx_t_in_ha_innodb_cc: Remove.

dict_table_get_low_noninlined(): Remove.  This function was unused.

Remove all _noninline functions.  Remove the _noninline suffix from
all function calls in ha_innodb.cc.
2007-06-20 08:26:26 +00:00
marko
251a921e76 branches/zip: trx_commit_for_mysql(): Replace ut_a(err)
with ut_a(err == DB_SUCCESS).
2007-06-13 10:19:23 +00:00
marko
d75e64f98a branches/zip: Merge 1493:1533 from trunk.
Make use of UT_BITS_IN_BYTES().
2007-05-29 08:48:16 +00:00
marko
a8b6524b14 branches/zip: Use ut_dulint_zero and ut_dulint_is_zero whenever possible. 2007-05-18 11:01:58 +00:00
marko
e7284367dc branches/zip: Merge revisions 1402:1493 from trunk.
Remove mysql.patch, because the configuration parameter interface has changed.
2007-05-14 09:07:15 +00:00
marko
a47b9e64e6 branches/zip: Merge branches/fast-index-creation -r1413.
Fix some bugs.  The tests innodb and innodb-index fail, but that might
be due to an old MySQL source tree being used.
2007-04-04 11:05:33 +00:00
marko
33c1125d55 branches/zip: Merge revisions 1322:1402 from trunk. 2007-04-02 05:39:41 +00:00
marko
d8536b0de8 branches/zip: Make mutex_own() work with UNIV_DEBUG, without UNIV_SYNC_DEBUG. 2007-01-18 18:29:12 +00:00
marko
2e8631ffd4 branches/zip: trx_prepare_off_kernel(): Eliminate the local variable
must_flush_log, and remove warning about lsn being possibly uninitialized.
2007-01-03 12:34:04 +00:00
marko
54c7dd7418 branches/zip: Merge revisions 1009:1165 from trunk. 2007-01-02 14:36:59 +00:00
marko
7c94b19f54 branches/zip: Minor cleanup.
buf_page_get_gen(): Cache the result of fil_space_get_zip_size().

trx_commit_off_kernel(): Eliminate the flag must_flush_log.  Initialize lsn = 0
to signify must_flush_log == FALSE.

log_flush_margin(): Eliminate the flag do_flush.  Initialize lsn = 0
to signify do_flush == FALSE.
2006-12-29 09:07:01 +00:00
marko
5e9d893508 branches/zip: Replace ib_ulonglong with ib_uint64_t, since we want exactly
64 bits.  "long long" might be longer than 64 bits on some systems.
2006-11-29 14:52:16 +00:00
marko
109570b94a branches/zip: Introduce the unsigned 64-bit data type ib_ulonglong
for log sequence numbers, to replace dulint.
2006-11-24 13:05:01 +00:00
marko
4574bdda81 branches/zip: Merge revisions 968:1009 from trunk. 2006-11-10 11:15:59 +00:00
marko
9a16aac783 branches/zip: Merge revisions 804:838 from trunk. 2006-09-19 10:14:07 +00:00
marko
64f3cee67f branches/zip: Merge revisions 720:765 from trunk and reindent the code
as per revisions r763:765.
2006-08-29 09:30:31 +00:00
marko
645e56909f branches/zip: Merge revisions 583:634 from trunk. 2006-06-13 20:23:26 +00:00
marko
cfc945a954 branches/zip: Merge revisions 465:532 from trunk. 2006-05-08 06:18:59 +00:00
marko
450bbd7c3b branches/zip: Merge revisions 265:459 from trunk. 2006-04-12 09:32:17 +00:00
marko
682d39515e branches/zip: Merge revisions 247:265 from trunk. 2006-03-03 14:43:05 +00:00
marko
f40121415d branches/zip: Merge revisions 200:236 from trunk. 2006-02-23 19:25:29 +00:00
marko
6ce8427cb8 branches/zip: Merge revisions 79:200 from trunk. 2006-02-17 14:19:39 +00:00
osku
c307820962 Import 5.0 code. 2005-10-27 07:29:40 +00:00