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30 commits

Author SHA1 Message Date
marko
810efe1245 branches/innodb+: Merge revisions 2867:2986 from branches/zip:
------------------------------------------------------------------------
  r2867 | marko | 2008-10-24 10:24:17 +0300 (Fri, 24 Oct 2008) | 2 lines

  branches/zip: ChangeLog: Document r2763, r2794, r2683, r2799, r2809, r2866.
  ------------------------------------------------------------------------
  r2869 | vasil | 2008-10-24 11:14:16 +0300 (Fri, 24 Oct 2008) | 4 lines

  branches/zip:

  White space cleanup in ChangeLog
  ------------------------------------------------------------------------
  r2870 | vasil | 2008-10-24 13:36:14 +0300 (Fri, 24 Oct 2008) | 8 lines

  branches/zip:

  Remove a statement that causes the innodb-index test to fail.

  The change in behavior was introduced in MySQL BZR-r2738.

  Suggested by:	Marko
  ------------------------------------------------------------------------
  r2871 | vasil | 2008-10-24 13:48:38 +0300 (Fri, 24 Oct 2008) | 5 lines

  branches/zip:

  Adjust mysql-test/patches/innodb-index.diff after the change to
  mysql-test/innodb-index.(test|result) in r2870.
  ------------------------------------------------------------------------
  r2878 | calvin | 2008-10-27 11:05:42 +0200 (Mon, 27 Oct 2008) | 8 lines

  branches/zip: port the fix of Bug#19424 - InnoDB: Possibly a memory
  overrun of the buffer being freed with 64-bit Microsoft Visual C++.

  The changed file:

  CMakeLists.txt: Removing Win64 compiler optimizations for all 
  innodb/mem/* files.
  ------------------------------------------------------------------------
  r2884 | vasil | 2008-10-27 11:48:46 +0200 (Mon, 27 Oct 2008) | 7 lines

  branches/zip:

  ChangeLog:

  Add entry for the fix of Bug#19424 InnoDB: Possibly a memory overrun of
  the buffer being freed (64-bit Visual C)
  ------------------------------------------------------------------------
  r2886 | calvin | 2008-10-27 22:39:11 +0200 (Mon, 27 Oct 2008) | 8 lines

  branches/zip: This patch is to solve the issue that file handles can
  not cross DLL/EXE boundaries on Windows. In builtin InnoDB, it makes
  call to MySQL server for creating tmp files. innobase_mysql_tmpfile
  is now rewritten for the plugin. 

  rb://5

  Approved by:	Marko
  ------------------------------------------------------------------------
  r2887 | calvin | 2008-10-27 22:48:29 +0200 (Mon, 27 Oct 2008) | 44 lines

  branches/zip: implement the delayloading of externals for the plugin
  on Windows, which includes:

   * Load mysqld.map and insert all symbol/address pairs into hash for
     quick access
   * Resolves all external data variables. The delayloading mechanism
     in MSVC does not support automatic imports of data variables.
     A workaround is to explicitly handle the data import using the delay
     loader during the initialization of the plugin.
   * Resolves all external functions during run-time, by implementing
     the delayed loading helper function delayLoadHelper2, which is
     called by run-time as well as HrLoadAllImportsForDll. 

  The delay loader reuses the hash implementation in InnoDB. The normal
  hash_create (in hash0hash.c) creates hash tables in buffer pool. But
  the delay loader is invoked before the engine is initialized, and 
  buffer pools are not ready yet. Instead, the delay loader has its own
  implementation of hash_create() and hash_table_free(), called
  wdl_hash_create() and wdl_hash_table_free().

  This patch should be used with other two patches in order to build
  a dynamically linked plugin on Windows:
   * patch for tmpfile functions (r2886)
   * patch for "build" files (to be committed)

  The list of file changed:

  handler/handler0vars.h: new file, defines a list of external data
  variables (no external functions).

  handler/win_delay_loader.cc: new file, the implementation of the delay
  loader for Windows plugin.

  handler/ha_innodb.cc: add a header file, and changes for copying the
  system variables.

  handler/handler0alter.cc: add a header file

  handler/i_s.cc: add a header file

  rb://27

  Reviewed by:	Sunny, Marko
  Approved by:	Sunny
  ------------------------------------------------------------------------
  r2888 | calvin | 2008-10-28 01:51:49 +0200 (Tue, 28 Oct 2008) | 25 lines

  branches/zip: for building dynamic plugin on Windows, ha_innodb.dll,
  when INNODB_DYNAMIC_PLUGIN is specified.

  The changes are:

  CMakeLists.txt: add project ha_innodb for dynamic plugin on Windows.
  ha_innodb depends on project mysqld.

  ha_innodb.def: a new file with standard exports for a dynamic plugin.

  Two new files will be added:
   * sql/mysqld.def:	.def file for 32-bit compiler
   * sql/mysqld_x64.def:	.def file for x64 compiler

  It is also required to apply a patch to the MySQL source tree. The 
  patch is described in win-plugin/README:

  win-plugin/win-plugin.diff - a patch to be applied to MySQL source
  tree. When applied, the following files will be modified:
   * CMakeLists.txt:	add INNODB_DYNAMIC_PLUGIN and _USE_32BIT_TIME_T
   * sql/CMakeLists.txt:	add mysqld.def or mysqld_x64.def for mysqld
   * win/configure.js:	add INNODB_DYNAMIC_PLUGIN
   * win/build-vs71.bat:	provide an option to specify CMAKE_BUILD_TYPE
   * win/build-vs8.bat:	provide an option to specify CMAKE_BUILD_TYPE
   * win/build-vs8_x64.bat: provide an option to specify CMAKE_BUILD_TYPE
  ------------------------------------------------------------------------
  r2894 | marko | 2008-10-28 08:36:39 +0200 (Tue, 28 Oct 2008) | 4 lines

  branches/zip: dict_str_starts_with_keyword(): Removed this unused function.

  Spotted by Sunny.
  ------------------------------------------------------------------------
  r2895 | vasil | 2008-10-28 08:40:45 +0200 (Tue, 28 Oct 2008) | 6 lines

  branches/zip:

  ChangeLog:

  add entry for the Windows plugin.
  ------------------------------------------------------------------------
  r2917 | marko | 2008-10-28 23:53:23 +0200 (Tue, 28 Oct 2008) | 3 lines

  branches/zip: innodb_plugin_init(): Do not copy session variables,
  even when the variable is a global variable in the built-in InnoDB.
  ------------------------------------------------------------------------
  r2918 | calvin | 2008-10-29 00:08:11 +0200 (Wed, 29 Oct 2008) | 2 lines

  branches/zip: fix a problem introduced in r2917 - dyn is not
  initialized. Move the check into for().
  ------------------------------------------------------------------------
  r2922 | calvin | 2008-10-29 08:29:01 +0200 (Wed, 29 Oct 2008) | 16 lines

  branches/zip: fix issue #102 - Windows plugin: resolve dbug functions
  during run-time.

  Implement wrapper functions in the plugin. The plugin will get the
  function entries from mysqld.exe during the init, and invoke the
  corresponding functions (in mysqld.exe). The list of functions are:

  	_db_pargs_
  	_db_doprnt_
  	_db_enter_
  	_db_return_
  	_db_dump_

  rb://38

  Approved by:	Marko
  ------------------------------------------------------------------------
  r2923 | marko | 2008-10-29 09:52:30 +0200 (Wed, 29 Oct 2008) | 1 line

  branches/zip: ChangeLog: Mention Bug #27276.
  ------------------------------------------------------------------------
  r2925 | calvin | 2008-10-29 10:09:41 +0200 (Wed, 29 Oct 2008) | 16 lines

  branches/zip: change function names in sql/mysqld.def in order
  to work with 5.1.29-rc.

  In 5.1.29, the following function names are changed:
    _hash_init
    hash_free
    hash_search
    hash_delete

  changed to
    _my_hash_init
    my_hash_free
    my_hash_search
    my_hash_delete

  Approved by:	Marko (on IM)
  ------------------------------------------------------------------------
  r2927 | marko | 2008-10-29 11:43:23 +0200 (Wed, 29 Oct 2008) | 4 lines

  branches/zip: ha_innodb.cc: Make some functions static, so that they will
  not be compiled as weak global symbols.  These functions must not be
  redirected to the built-in InnoDB.
  ------------------------------------------------------------------------
  r2928 | michael | 2008-10-29 19:20:10 +0200 (Wed, 29 Oct 2008) | 4 lines

  Remove unnecessary assert

  Approved by: Heikki, over IM
  ------------------------------------------------------------------------
  r2930 | marko | 2008-10-29 21:39:24 +0200 (Wed, 29 Oct 2008) | 33 lines

  branches/zip: Merge revisions 2854:2929 from branches/5.1,
  except r2924, which was merged from branches/zip r2866 to branches/5.1
  and except r2879 which was merged separately by Calvin:

    ------------------------------------------------------------------------
    r2902 | vasil | 2008-10-28 12:10:25 +0200 (Tue, 28 Oct 2008) | 10 lines

    branches/5.1:

    Fix Bug#38189 innodb_stats_on_metadata missing

    Make the variable innodb_stats_on_metadata visible to the users and
    also settable at runtime. Previously it was only "visible" as a command
    line startup option to mysqld.

    Approved by:    Marko (https://svn.innodb.com/rb/r/36)
    ------------------------------------------------------------------------
    r2929 | marko | 2008-10-29 21:26:14 +0200 (Wed, 29 Oct 2008) | 13 lines

    branches/5.1: dtype_get_sql_null_size(): return the correct storage
    size of a SQL NULL column. (Bug #40369)

    When MySQL Bug #20877 was fixed in r834, this function was
    accidentally modified to return 0 or 1. Apparently, the only impact of
    this bug is that fixed-length columns cannot be updated in-place from
    or to SQL NULL, even in ROW_FORMAT=REDUNDANT.  After this fix,
    fixed-length columns in ROW_FORMAT=REDUNDANT will have a constant
    storage size as they should, no matter if NULL or non-NULL.  The bug
    caused fixed-length NULL columns to occupy 1 byte.

    rb://37 approved by Heikki over IM.
    ------------------------------------------------------------------------

  ------------------------------------------------------------------------
  r2931 | vasil | 2008-10-29 22:10:40 +0200 (Wed, 29 Oct 2008) | 4 lines

  branches/zip:

  Add 2 ChangeLog entries for the 2 bugfixes that were merged from branches/5.1.
  ------------------------------------------------------------------------
  r2935 | vasil | 2008-10-30 12:17:23 +0200 (Thu, 30 Oct 2008) | 17 lines

  branches/zip:

  Fix "Bug#40360 Binlog related errors with binlog off" in InnoDB code in order
  to have a Bug#40360-free InnoDB Plugin 1.0.2.

  The fix does check whether binary logging is enabled in MySQL by accessing the
  opt_bin_log global variable that is defined in sql/mysqld.cc.

  In case MySQL does develop another solution to this via Bug#40360 then we can
  revert this patch (except the mysql-tests).

  The windows-plugin part of this fix will be committed as a separate commit to
  ease eventual merge into branches/5.1 [note from the future: the separate
  commit went into r2936].

  Approved by:	Marko (https://svn.innodb.com/rb/r/39)
  ------------------------------------------------------------------------
  r2936 | vasil | 2008-10-30 12:24:09 +0200 (Thu, 30 Oct 2008) | 7 lines

  branches/zip:

  Followup to r2935: add the Windows Delay Loader stuff for the MySQL
  variable that we are accessing. If someday we have another solution for
  Bug#40360 Binlog related errors with binlog off
  then this should also be reverted.
  ------------------------------------------------------------------------
  r2937 | vasil | 2008-10-30 12:28:47 +0200 (Thu, 30 Oct 2008) | 4 lines

  branches/zip:

  Add ChangeLog entry for Bug#40360 Binlog related errors with binlog off
  ------------------------------------------------------------------------
  r2938 | vasil | 2008-10-30 12:33:28 +0200 (Thu, 30 Oct 2008) | 5 lines

  branches/zip:

  Non-functional change: convert handler/handler0vars.h and
  handler/win_delay_loader.cc from \r\n (dos) to \n (unix) line terminators.
  ------------------------------------------------------------------------
  r2939 | marko | 2008-10-30 12:38:18 +0200 (Thu, 30 Oct 2008) | 2 lines

  branches/zip: Set svn:eol-style native on some recently added text files.
  ------------------------------------------------------------------------
  r2940 | marko | 2008-10-30 12:46:21 +0200 (Thu, 30 Oct 2008) | 1 line

  branches/zip: ChangeLog, ha_innodb.def: Set svn:eol-style native
  ------------------------------------------------------------------------
  r2941 | vasil | 2008-10-30 19:34:27 +0200 (Thu, 30 Oct 2008) | 4 lines

  branches/zip:

  Increment the InnoDB Plugin version from 1.0.1 to 1.0.2.
  ------------------------------------------------------------------------
  r2943 | sunny | 2008-10-31 09:40:29 +0200 (Fri, 31 Oct 2008) | 15 lines

  branches/zip: 
    1. We add a vector of locks to trx_t. This array contains the autoinc
    locks granted to a transaction. There is one per table.

    2. We enforce releasing of these locks in the reverse order from the
    one in which they are acquired. The assumption is that since the
    AUTOINC locks are statement level locks. Nested statements introduced
    by triggers are stacked it should hold.

  There was some cleanup done to the vector code too by adding const and
  some new functions. Rename dict_table_t::auto_inc_lock to autoinc_lock.

  Fix Bug#26316 Triggers create duplicate entries on auto-increment columns
  rb://22
  ------------------------------------------------------------------------
  r2944 | vasil | 2008-10-31 09:44:16 +0200 (Fri, 31 Oct 2008) | 12 lines

  branches/zip:

  Revert our temporary fix for "Bug#40360 Binlog related errors with binlog off"
  (r2935, r2936) and deploy MySQL's one, but put the function
  mysql_bin_log_is_engaged() inside mysql_addons.cc instead of in mysql's log.cc
  and use a different name for it so there is no collision when MySQL adds this
  function in log.cc.

  [note from the future: the windows part of this patch went into r2947]

  Approved by:	Marko (https://svn.innodb.com/rb/r/41/)
  ------------------------------------------------------------------------
  r2945 | sunny | 2008-10-31 09:44:45 +0200 (Fri, 31 Oct 2008) | 2 lines

  branches/zip: Update ChangeLog with r2943 info.
  ------------------------------------------------------------------------
  r2946 | marko | 2008-10-31 10:18:47 +0200 (Fri, 31 Oct 2008) | 2 lines

  branches/zip: Revert the unintended change to univ.i that was made in r2943.
  ------------------------------------------------------------------------
  r2947 | calvin | 2008-10-31 10:38:26 +0200 (Fri, 31 Oct 2008) | 6 lines

  branches/zip: Windows plugin part of r2944

  r2944 has reference to mysql_bin_log.is_open(), which is new in InnoDB.
  Add two new entries and remove one duplicate in mysqld.def & 
  mysqld_x64.def.
  ------------------------------------------------------------------------
  r2948 | vasil | 2008-10-31 11:39:07 +0200 (Fri, 31 Oct 2008) | 9 lines

  branches/zip:

  Fix Mantis issue#106 plugin init error:InnoDB: stats_on_metadata in static
  InnoDB (flags=0x2401) differs from stats_on_metadata in dynamic InnoDB (fl

  Ignore the NOSYSVAR flag in addition to ignoring the READONLY flag.

  Approved by:	Marko (https://svn.innodb.com/rb/r/42/)
  ------------------------------------------------------------------------
  r2949 | vasil | 2008-10-31 11:47:56 +0200 (Fri, 31 Oct 2008) | 4 lines

  branches/zip:

  White-space cleanup in ChangeLog.
  ------------------------------------------------------------------------
  r2951 | marko | 2008-10-31 14:21:43 +0200 (Fri, 31 Oct 2008) | 4 lines

  branches/zip: scripts/install_innodb_plugins_win.sql: New script,
  for installing the InnoDB plugins in Windows.  Copied from
  scripts/install_innodb_plugins.sql.
  ------------------------------------------------------------------------
  r2954 | calvin | 2008-11-04 09:15:26 +0200 (Tue, 04 Nov 2008) | 8 lines

  branches/zip: ignore the failure when builtin_innobase_plugin is not
  available.

  External variable builtin_innobase_plugin is not available when mysqld
  does not have a builtin InnoDB. The init of the Windows plugin should
  not fail in this case. 

  Approved by:	Marko (on IM)
  ------------------------------------------------------------------------
  r2955 | calvin | 2008-11-04 12:43:14 +0200 (Tue, 04 Nov 2008) | 11 lines

  branches/zip: windows plugin - fix references to array variables.

  This problem surfaced when running new test innodb_bug40360.test. Both
  tx_isolation_names and binlog_format_names are name arrays, and
  should be defined as wdl_tx_isolation_names and wdl_binlog_format_names,
  not *wdl_tx_isolation_names and *wdl_binlog_format_names.

  Another array variable is all_charsets, which is already correctly
  defined.

  Approved by:	Marko (on IM)
  ------------------------------------------------------------------------
  r2986 | marko | 2008-11-11 09:28:37 +0200 (Tue, 11 Nov 2008) | 11 lines

  branches/zip: ha_innobase::create(): Remove the dependences on
  DICT_TF_ZSSIZE_MAX, so that the code can be compiled with a different
  uncompressed page size by redefining UNIV_PAGE_SIZE_SHIFT in univ.i.
  Currently, the allowed values are 12, 13, or 14 (4k, 8k, 16k).

  Make the default compressed page size half the uncompressed page size.
  The previous default was 8 kilobytes, which is the same when compiling
  with the default 16k uncompressed page size.

  rb://50 approved by Pekka Lampio and Sunny Bains.
  ------------------------------------------------------------------------
2008-11-11 10:21:16 +00:00
marko
467b0a8db0 branches/innodb+: Merge revisions 2799:2835 from branches/zip:
------------------------------------------------------------------------
  r2809 | marko | 2008-10-16 09:41:13 +0300 (Thu, 16 Oct 2008) | 18 lines

  branches/zip: Skip the undo log size check on REDUNDANT and COMPACT tables.

  In ROW_FORMAT=DYNAMIC and ROW_FORMAT=COMPRESSED, column prefix indexes
  require that prefixes of externally stored columns be written to the
  undo log. This may make the undo log record bigger than the record on
  the B-tree page.  The maximum size of an undo log record is the page
  size.  That must be checked for, in dict_index_add_to_cache().

  dict_index_add_to_cache(): Skip the undo log size check for REDUNDANT
  and COMPACT tables. These tables store prefixes of externally stored
  columns locally within the clustered index record.  There are no special
  considerations for the undo log record size.

  innodb-index.test: Ensure that the check exists for ROW_FORMAT=DYNAMIC,
  but not for ROW_FORMAT=COMPACT.

  This fixes issue #99.  rb://28 approved by Sunny.
  ------------------------------------------------------------------------
  r2810 | vasil | 2008-10-16 19:57:58 +0300 (Thu, 16 Oct 2008) | 12 lines

  branches/zip:

  Fix Mantis issue#61:

  In row_undo_ins_parse_undo_rec(): if we find that a table has no indexes
  (dict_table_get_first_index() returns NULL) do not try to call
  trx_undo_rec_get_row_ref() with a NULL pointer because that would lead to
  a crash. Instead, print a warning and set node->table to NULL just like
  it is done if the .ibd file is missing.

  Approved by:    Heikki (via IM)
  ------------------------------------------------------------------------
  r2824 | marko | 2008-10-20 09:58:01 +0300 (Mon, 20 Oct 2008) | 2 lines

  branches/zip: rec_convert_dtuple_to_rec_comp(): Relax a too tight assertion.
  Spotted by Sunny.
  ------------------------------------------------------------------------
  r2825 | vasil | 2008-10-20 13:41:04 +0300 (Mon, 20 Oct 2008) | 6 lines

  branches/zip:

  Print the table name via ut_print_name() and add two spaces before InnoDB.

  Suggested by:   Marko
  ------------------------------------------------------------------------
  r2833 | marko | 2008-10-21 10:16:45 +0300 (Tue, 21 Oct 2008) | 2 lines

  branches/zip: ibuf_insert_low(): Avoid unnecessarily
  acquiring and releasing ibuf_mutex.
  ------------------------------------------------------------------------
  r2834 | marko | 2008-10-21 10:18:57 +0300 (Tue, 21 Oct 2008) | 1 line

  branches/zip: ibuf_delete_rec(): Add debug assertions suggested by Heikki.
  ------------------------------------------------------------------------
  r2835 | marko | 2008-10-21 11:04:06 +0300 (Tue, 21 Oct 2008) | 1 line

  branches/zip: ibuf_insert_low(): Simplify a comparison.
  ------------------------------------------------------------------------
2008-10-21 07:30:53 +00:00
marko
f7e76f23c1 branches/innodb+: Merge revisions 2678:2774 from branches/zip. 2008-10-11 19:37:21 +00:00
marko
8638150c6c branches/innodb+: Merge 2579:2637 from branches/zip. 2008-09-17 19:52:30 +00:00
sunny
d0e8003b2f branches/innodb+: Merge revisions 2460:2579 from branches/zip
The followin mysql-tests failed (and they are known to fail):
main.information_schema        	[ fail ]
main.innodb_file_per_table_basic[ fail ]
main.type_bit_innodb           	[ fail ]

Tested against : MYSQL_SERVER_VERSION  "5.1.28"
2008-08-09 00:15:46 +00:00
marko
30415ebd52 branches/zip: innodb-index.test: Test duplicate key failures for different
indexes.
2008-01-04 15:25:59 +00:00
marko
2505aea758 branches/zip: innodb-index.test: Drop all created tables at the end. 2008-01-04 07:57:13 +00:00
marko
4e44c7332b branches/zip: innodb-index.test: Work around MySQL bugs and bug fixes. 2008-01-03 12:45:17 +00:00
marko
adbb92becd 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
71a4f691b2 branches/zip: Fast index creation: Remove the ROW_PREBUILT_OBSOLETE nonsense.
Active transactions must not switch table or index definitions on the fly,
for several reasons, including the following:

 * copied indexes do not carry any history or locking information;
   that is, rollbacks, read views, and record locking would be broken

 * huge potential for race conditions, inconsistent reads and writes,
   loss of data, and corruption

Instead of trying to track down if the table was changed during a transaction,
acquire appropriate locks that protect the creation and dropping of indexes.

innodb-index.test: Test the locking of CREATE INDEX and DROP INDEX.  Test
that consistent reads work across dropped indexes.

lock_rec_insert_check_and_lock(): Relax the lock_table_has() assertion.
When inserting a record into an index, the table must be at least IX-locked.
However, when an index is being created, an IS-lock on the table is
sufficient.

row_merge_lock_table(): Add the parameter enum lock_mode mode, which must
be LOCK_X or LOCK_S.

row_merge_drop_table(): Assert that n_mysql_handles_opened == 0.
Unconditionally drop the table.

ha_innobase::add_index(): Acquire an X or S lock on the table, as appropriate.
After acquiring an X lock, assert that n_mysql_handles_opened == 1.
Remove the comments about dropping tables in the background.

ha_innobase::final_drop_index(): Acquire an X lock on the table.

dict_table_t: Remove version_number, to_be_dropped, and prebuilts.
ins_node_t: Remove table_version_number.

enum lock_mode: Move the definition from lock0lock.h to lock0types.h.

ROW_PREBUILT_OBSOLETE, row_update_prebuilt(), row_prebuilt_table_obsolete():
Remove.

row_prebuilt_t: Remove the declaration from row0types.h.

row_drop_table_for_mysql_no_commit(): Always print a warning if a table
was added to the background drop queue.
2007-12-17 15:49:59 +00:00
vasil
857c6501f4 branches/zip:
Move test that depends on ucs2 to a separate file that is disabled if
ucs2 is not compiled in.
2007-11-21 11:23:05 +00:00
vasil
9d76b5263d branches/zip:
Move common SQL commands to an .inc file.
2007-11-21 10:47:08 +00:00
vasil
62a46de281 branches/zip:
Synchronize the utf8 and ucs2 tests.
2007-11-21 10:18:22 +00:00
marko
6c9bfe7825 branches/zip: innodb-index.test: Add FORCE INDEX directives and remove
those SELECTs whose ORDER BY cannot possibly make use of an index.
2007-10-15 08:42:35 +00:00
marko
809270166b branches/zip: innodb-index.test: Add yet another CHECK TABLE and add the
column d to two SELECT FROM t1.
2007-09-21 10:00:00 +00:00
marko
f6aec10b49 branches/zip: innodb-index.test: Add more columns and rows, to ensure
that row_merge_blocks() will have some work to do when
row_merge_block_t is shrunk to 8192 bytes.

Currently, this will cause a debug assertion failure, because
row_merge_cmp() is considering all columns, not just the unique ones.
2007-09-19 09:37:09 +00:00
marko
fdcf0b1fcd branches/zip: row_merge_buf_add(): Correct the processing of
column prefixes in clustered indexes.

innodb-index.test: Add test cases for creating primary keys
containing column prefixes.
2007-09-19 07:14:36 +00:00
marko
5de8acee56 branches/zip: ha_innobase::add_index(): Translate DB_TOO_BIG_RECORD
via my_error().  Add a test case to innodb-index.test.
2007-09-17 10:43:51 +00:00
marko
62ede4fcd4 branches/zip: innodb-index.test: Make the column b much longer, to hit
the 65,535-byte VARCHAR length limit of MySQL.
2007-09-17 08:42:10 +00:00
marko
b60b6d142d branches/zip: innodb-index.test: Remove a bogus comment that should have
been removed in r1808.
2007-09-12 19:13:18 +00:00
marko
ffe9a4c52e branches/zip: ha_innobase:add_index(): Report HA_ERR_TABLE_EXIST when the
temporary table cannot be created or renamed.

innodb-index.test,result: Add test cases where a temporary table already
exists.
2007-09-05 11:27:41 +00:00
marko
71f47ed2e2 branches/zip: innodb-index.test: Add tests for creating or dropping
FOREIGN KEY constraints.  At the moment, MySQL will rebuild the entire
table and indexes when such constraints are added or removed, even though
the constraints do not affect the storage format of the data.
2007-08-21 06:40:46 +00:00
marko
885212294d branches/zip: Preserve FOREIGN KEY constraints when creating a PRIMARY KEY.
innodb-index.test: Add some test cases for FOREIGN KEY constraints.

row_merge_rename_tables(): New function,
adapted from row_rename_table_for_mysql().

ha_innobase::add_index(): Use row_merge_rename_tables().
2007-08-20 11:40:00 +00:00
marko
66f6a5acc8 branches/zip: Fix bugs in the creation or dropping of the clustered index
(PRIMARY KEY or UNIQUE INDEX on NOT NULL columns).

innodb-index.test: Remove the --replace_regex directives.  Replace correct
values to the "Duplicate entry" messages.  This will cause the test to
fail until we somehow return the duplicate key values to MySQL.
Add test cases for creating or dropping UNIQUE INDEX or PRIMARY KEY.

innobase_copy_index_def(): Allow the function to copy a clustered index
definition to a secondary one (UNIQUE INDEX).

innobase_create_key_def(): Check the NOT NULL flag from the correct
place.  Copy the clustered index if it is a UNIQUE INDEX.

ha_innobase::prepare_drop_index(): Refuse to drop the clustered index.
2007-08-16 13:13:25 +00:00
marko
4d793ff876 branches/zip: Add changes that accidentally omitted from r1698:
innodb-index.test, innodb-index.result: Add a test for creating
a PRIMARY KEY on a column that contains a NULL value.
2007-08-10 15:53:19 +00:00
marko
9ae3820ffa branches/zip: innodb-index.test: Replace numeric error codes with
symbolic ones.
2007-08-01 13:00:16 +00:00
marko
1a8a63d0cd branches/zip: Reimplement merge sort in fast index creation.
The creation of the primary key does not work.  We will have to flag
externally stored columns and copy the externally stored part from
the old table.

row_build_index_for_mysql(): Rename to row_merge_build_indexes().
Move from row0mysql.c to row0merge.c.

Remove private declarations from row0merge.h.  Make many functions static
in row0merge.c.

cmp_rec_rec_simple(): A new comparison function.

dict_index_get_min_size(): New function.

OS_FILE_FROM_FD(fd): A macro for converting from int to os_file_t.

rec_convert_dtuple_to_rec_comp(): Make the interface lower-level.

rec_get_converted_size_comp(): Return also extra_size.

UT_SORT_FUNCTION_BODY(): Remove reference to an obsolete test program.

row_rec_to_index_entry_low(): New function.

row0merge.c: Implement merge sort based on file streams instead of
fixed-size blocks.  Sort the small blocks as arrays of dfield_t*,
because it is faster than invoking rec_get_offsets() for every
comparison.
2007-06-08 07:37:07 +00:00
marko
d9c3a96f4f branches/zip: innodb-index.test: Check the length of the long columns. 2007-06-07 19:57:34 +00:00
marko
aa2a74a67c branches/zip: Minor cleanup.
innobase_create_index_def(): Add parameter new_primary.

innobase_copy_index_def(): Simplify the documented algorithm,
and try to implement it properly.

innodb-index.test: Replace CHECKSUM TABLE with something more stable and
useful.  The test passes on an older BitKeeper snapshot:

ChangeSet@1.2475.18.9, 2007-05-08 11:16:41+02:00, jbruehe@mysql.com +1 -0
  Raise version number after cloning 5.1.18-beta

But it fails on a newer one where the statement
	alter table t1 add primary key (a), add key (b(20));
results in fast index creation:

ChangeSet@1.2500.1.40, 2007-06-01 20:06:13+04:00, kostja@bodhi.(none) +2 -0
  Merge bodhi.(none):/opt/local/work/mysql-5.0-runtime
  into  bodhi.(none):/opt/local/work/mysql-5.1-runtime
  MERGE: 1.1810.2984.14
2007-06-07 12:23:26 +00:00
marko
fc65b08f53 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