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35 commits

Author SHA1 Message Date
marko
349090707c branches/zip: Remove references to UNIV_HOTBACKUP from files that are
not used when building InnoDB Hot Backup.  Declare
innobase_invalidate_query_cache() in ha_prototypes.h.
2009-03-24 12:02:29 +00:00
vasil
4e0e5e1e53 branches/zip:
* Remove old Innobase copyright lines from C source files
* Add a reference to the GPLv2 license as recommended by the lawyers
at Oracle Legal

[Step 2/28]
2009-02-17 08:15:06 +00:00
marko
2341d537a4 branches/zip: Merge revisions 3601:3930 from branches/5.1:
------------------------------------------------------------------------
  r3911 | sunny | 2009-01-13 14:15:24 +0200 (Tue, 13 Jan 2009) | 13 lines

  branches/5.1: Fix Bug#38187 Error 153 when creating savepoints
  InnoDB previously treated savepoints as a stack e.g.,
    SAVEPOINT a;
    SAVEPOINT b;
    SAVEPOINT c;
    SAVEPOINT b; <- This would delete b and c.

  This fix changes the behavior to:
    SAVEPOINT a;
    SAVEPOINT b;
    SAVEPOINT c;
    SAVEPOINT b; <- Does not delete savepoint c
  ------------------------------------------------------------------------
  r3930 | marko | 2009-01-14 15:51:30 +0200 (Wed, 14 Jan 2009) | 4 lines

  branches/5.1: dict_load_table(): If dict_load_indexes() fails,
  invoke dict_table_remove_from_cache() instead of dict_mem_table_free(),
  so that the data dictionary will not point to freed data.
  (Bug #42075, Issue #153, rb://76 approved by Heikki Tuuri)
  ------------------------------------------------------------------------
2009-01-14 14:06:22 +00:00
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
bd8968b45d branches/zip: dict_load_table(): Remove a redundant check for !flags.
The function dict_sys_tables_get_flags() already ensures that the
table flags are 0 unless ROW_FORMAT=COMPACT.
2008-03-18 10:03:51 +00:00
marko
86361e032b branches/zip: Implement the configuration parameter and settable global
variable innodb_file_format.  Implement file format version stamping of
*.ibd files and SYS_TABLES.TYPE.

This change breaks introduces an incompatible change for for
compressed tables.  We can do this, as we have not released yet.

innodb-zip.test: Add tests for stricter KEY_BLOCK_SIZE and ROW_FORMAT
checks.

DICT_TF_COMPRESSED_MASK, DICT_TF_COMPRESSED_SHIFT: Replace with
DICT_TF_ZSSIZE_MASK, DICT_TF_ZSSIZE_SHIFT.

DICT_TF_FORMAT_MASK, DICT_TF_FORMAT_SHIFT, DICT_TF_FORMAT_51,
DICT_TF_FORMAT_ZIP: File format version, stored in table->flags,
in the .ibd file header, and in SYS_TABLES.TYPE.

dict_create_sys_tables_tuple(): Write the table flags to SYS_TABLES.TYPE
if the format is at least DICT_TF_FORMAT_ZIP.  For old formats
(DICT_TF_FORMAT_51), write DICT_TABLE_ORDINARY as the table type.

DB_TABLE_ZIP_NO_IBD: Remove the error code.  The error handling is done
in ha_innodb.cc; as a failsafe measure, dict_build_table_def_step() will
silently clear the compression and format flags instead of returning this
error.

dict_mem_table_create(): Assert that no extra bits are set in the flags.

dict_sys_tables_get_zip_size(): Rename to dict_sys_tables_get_flags().
Check all flag bits, and return ULINT_UNDEFINED if the combination is
unsupported.

dict_boot(): Document the SYS_TABLES columns N_COLS and TYPE.

dict_table_get_format(), dict_table_set_format(),
dict_table_flags_to_zip_size(): New accessors to table->flags.

dtuple_convert_big_rec(): Introduce the auxiliary variables
local_len, local_prefix_len.  Store a 768-byte prefix locally
if the file format is less than DICT_TF_FORMAT_ZIP.

dtuple_convert_back_big_rec(): Restore the columns.

srv_file_format: New variable: innodb_file_format.

fil_create_new_single_table_tablespace(): Replace the parameter zip_size
with table->flags.

fil_open_single_table_tablespace(): Replace the parameter zip_size_in_k
with table->flags.  Check the flags.

fil_space_struct, fil_space_create(), fil_op_write_log():
Replace zip_size with flags.

fil_node_open_file(): Note a TODO item for InnoDB Hot Backup.
Check that the tablespace flags match.

fil_space_get_zip_size(): Rename to fil_space_get_flags().  Add a
wrapper for fil_space_get_zip_size().

fsp_header_get_flags(): New function.

fsp_header_init_fields(): Replace zip_size with flags.

FSP_SPACE_FLAGS: New name for the tablespace flags.  This field used
to be called FSP_PAGE_ZIP_SIZE, or FSP_LOWEST_NO_WRITE.  It has always
been written as 0 in MySQL/InnoDB versions 4.1 to 5.1.

MLOG_ZIP_FILE_CREATE: Rename to MLOG_FILE_CREATE2.  Add a 32-bit
parameter for the tablespace flags.

ha_innobase::create(): Check the table attributes ROW_FORMAT and
KEY_BLOCK_SIZE.  Issue errors if they are inappropriate, or warnings
if the inherited attributes (in ALTER TABLE) will be ignored.

PAGE_ZIP_MIN_SIZE_SHIFT: New constant: the 2-logarithm of PAGE_ZIP_MIN_SIZE.
2008-03-10 11:05:32 +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
marko
463141d149 branches/zip: Implement a limit for the size of undo log records.
innodb-index.test: Add a test with a large number of externally stored
columns.  Check that there may not be prefix indexes on too many columns.

dict_index_too_big_for_undo(): New function: Check if the undo log may
overflow.

dict_index_add_to_cache(): Return DB_SUCCESS or DB_TOO_BIG_RECORD.
Postpone the creation and linking of some data structures, so that
when dict_index_too_big_for_undo() holds, it will be easier to clean up.
Check the return status in all callers.
2007-12-19 14:03:39 +00:00
marko
c661970d75 branches/zip: Merge 1937:2015 from trunk. 2007-10-24 10:59:54 +00:00
marko
8ab05ab1d2 branches/zip: Minor cleanup of B-tree cursor operations.
btr_pcur_get_rel_pos(): Add a const qualifier.

btr_pcur_get_btr_cur(), btr_pcur_get_page_cur(): btr_cur_get_page_cur():
Define as const-preserving macros.

btr_pcur_is_on_user_rec(), btr_pcur_is_after_last_on_page(),
btr_pcur_is_before_first_on_page(): Remove the unused parameter mtr.
Add a const qualifier.

btr_pcur_move_to_next_on_page(), btr_pcur_move_to_prev_on_page():
Remove the unused parameter mtr.

page_cur_search(): Add const qualifiers.

page_cur_get_page(), page_cur_is_before_first(), page_cur_is_after_last():
Add debug assertions.
2007-10-22 08:16:35 +00:00
marko
64dfb280d2 branches/zip: Remove some checks if an index or a table is a temporary one
created in fast index creation.

dict_load_indexes(): Always complain if the first index is not clustered.

lock_table_enqueue_waiting(): Always complain about lock waits in
a dictionary operation.

row_merge_rename_tables(): Add an assertion that dict_sys->mutex is
being held.

row_undo_mod_del_unmark_sec_and_undo_update(): Make the test about
temporary indexes more readable.

row_create_table_for_mysql(): Do not retry creating a temporary table
in fast index creation.  Orphaned temporary tables will have to be dropped
in crash recovery.
2007-08-29 08:45:34 +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
0178dba161 branches/zip: Avoid memory fragmentation when adding column definitions
to tables.

dict_mem_table_add_col(): Add the parameter "heap" for temporary memory
allocation.  Allow it and "name" to be NULL.  These parameters are NULL
when creating dummy indexes.

dict_add_col_name(): Remove calls to ut_malloc() and ut_free().

dict_table_get_col_name(): Allow table->col_names to be NULL.

dict_table_add_system_columns(), dict_table_add_to_cache():
Add the parameter "heap".
2007-01-30 09:24:18 +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
c712838401 branches/zip: Merge revisions 1165:1206 from trunk. 2007-01-18 12:58:39 +00:00
marko
381b9e69e5 branches/zip: dict_load_table(): Note that dict_sys_tables_get_zip_size()
returns the compressed page size in kilobytes, not bytes.
2006-10-27 13:12:47 +00:00
marko
a3d72680f6 branches/zip: Add const qualifiers to read-only pointers.
rec_get_nth_field_offs_old(): Split from rec_get_nth_field_old().

rec_get_nth_field_old(): Reimplement as a constness-preserving macro.

dict_drop_index_tree(), dict_truncate_index_tree(): Note that rec is
an in/out parameter, as the B-tree root page number will be updated.
2006-10-26 08:52:14 +00:00
marko
e8a779e73e branches/zip: Remove the casts introduced in r920 and r925. Replace the
accessors returning pointers with macros that preserve const qualifiers.
In UNIV_DEBUG builds, retain the accessors and cast away constness there.

dfield_get_type(), dfield_get_data(), dtuple_get_nth_field(),
dict_table_get_nth_col(), dict_table_get_sys_col(): Implement as macro
unless #ifdef UNIV_DEBUG.

rec_get_nth_field(): Replace with rec_get_nth_field_offs() that does not
do pointer arithmetics.  Implement rec_get_nth_field() as a macro.
2006-10-19 07:27:26 +00:00
marko
6bf52fdaca branches/zip: Introduce const qualifiers to many read-only parameters
and modify some functions to return const pointers.  Add const qualifiers
to local variable declarations or casts to remove the const qualifier
in those places where write access is needed.
2006-10-17 12:24:13 +00:00
marko
152fbb78a2 branches/zip: Remove compilation errors with -DUNIV_HOTBACKUP.
dict_load_foreigns(): Enclose in #ifndef UNIV_HOTBACKUP.

fil_extend_tablespaces_to_stored_len(): Pass zip_size to fil_read().

buf_page_init_for_backup_restore(): Add parameter zip_size.
Enclose the declaration in buf0buf.h in #ifdef UNIV_HOTBACKUP.

recv_apply_log_recs_for_backup(): Replace the local variable "page"
with the local variable "block".  Add local variable zip_size.
2006-10-06 11:23:19 +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
413f8ab0c1 branches/zip: dict_check_tablespaces_and_store_max_id():
Determine zip_size in kilobytes, pass on in bytes.
2006-08-04 12:35:43 +00:00
marko
441c29e94f branches/zip: Fix some crash recovery bugs.
dict_load_table(): Initialize table->flags with zip_size.

mlog_parse_nbytes(), mlog_parse_string(): Add parameter page_zip and
write the changes also to the compressed page if one is specified.
Assert that these functions are not called on FIL_PAGE_INDEX pages.

buf_page_io_complete(): Replace block->frame with frame where appropriate.

recv_parse_or_apply_log_rec_body(): Add ut_a(!page_zip) where appropriate.

page_parse_delete_rec_list(): Add parameter page_zip.
2006-08-02 05:49:15 +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
121623c1b4 branches/zip: Write the compressed page size to SYS_TABLES.TYPE
and to the file space header (FSP_PAGE_ZIP_SIZE, renamed from
FSP_LOWEST_NO_WRITE).

fil_space_struct: Add zip_size.

dict_table_struct: Embed zip_size in flags.

dict_table_zip_size(): Infer zip_size from table->flags.

dict_sys_tables_get_zip_size(): Read zip_size from SYS_TABLES.TYPE.

fil_space_get_zip_size(): Read zip_size from the file space header.

Add the redo log entry type MLOG_ZIP_FILE_CREATE.
2006-04-25 07:12:32 +00:00
marko
f72f850b79 branches/zip: Merge revisions 459:465 from trunk. 2006-04-12 12:39:58 +00:00
marko
450bbd7c3b branches/zip: Merge revisions 265:459 from trunk. 2006-04-12 09:32:17 +00:00
marko
82d38b63e3 branches/zip: Merge revisions 236:247 from trunk. 2006-02-27 09:33:26 +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
marko
e12d8a0f10 branches/zip: Merge revisions 9:72 from trunk. 2005-11-29 12:30:46 +00:00
osku
c307820962 Import 5.0 code. 2005-10-27 07:29:40 +00:00