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Author SHA1 Message Date
Sergei Golubchik
c50ee6c23d MDEV-4088 Replication 10.0 -> 5.5 fails 2013-04-09 23:27:52 +02:00
Sergei Golubchik
da7eca021b remove old workaround for replicating from old 
MySQL 5.1 and 5.2 alpha trees.
 2013-04-09 23:27:41 +02:00
Sergei Golubchik
68f6c229c5 prefer static inline functions to macros. 
avoid unnecessary strlen()'s
 2013-04-09 23:27:37 +02:00
Sergei Golubchik
775e82638b put status variables in the proper pluginname_ scope 
(but support the scopeless mysql style too).
always output status/system variables in the correct lettercase
 2013-04-09 23:27:33 +02:00
Sergei Golubchik
c7eead7a96 MDEV-3807 show plugins soname 'xxx' 
and INFORMATION_SCHEMA.ALL_PLUGINS table
with condition pushdown for I_S.ALL_PLUGINS
and a  new status variable to cound successful dlopen's
 2013-04-09 23:27:29 +02:00
Sergei Golubchik
5f293dd694 MDEV-4022 table attributes with sysvar as a default value 2013-04-09 23:27:24 +02:00
Sergei Golubchik
7d3288129f create sys_var::val_str(), sys_var::val_int(), sys_var::val_real(). 
Change Item_func_get_system_var::val_xxx functions to use that.

mysql-test/t/variables.test:
  @@GLOBAL.INIT_CONNECT is never NULL anymore. Nor it ever was.
  It was a bug that empty string system variables appeared as NULL
  in the *integer context* (but not in a string, real, or decimal context!)
 2013-04-09 23:27:19 +02:00
Sergei Golubchik
eda4c51241 cleanup 2013-04-09 23:27:14 +02:00
Sergei Golubchik
3ad01d00f2 error messages: name the storage engine explicitly, 
instead of "used storage engine" and similar changes.
 2013-04-09 23:27:07 +02:00
Sergei Golubchik
ffbd15eb32 post-review comments and other minor edits 2013-04-09 16:20:59 +02:00
Sergei Golubchik
7ec57f2279 add sequence and sql_discovery suites to the default list. 
implement ./mtr --dry-run
 2013-04-09 16:20:54 +02:00
Sergei Golubchik
050d7d6d75 optimize discovery for cases when the storage engine is known in advance 2013-04-09 16:20:48 +02:00
Sergei Golubchik
3a8e1a2205 mysql-test fixes 2013-04-09 16:19:22 +02:00
Sergei Golubchik
ee92b2114d assisted discovery in federatedx 2013-04-09 16:19:18 +02:00
Sergei Golubchik
32ee15d851 Assisted discovery 2013-04-09 16:19:14 +02:00
Sergei Golubchik
60aed41222 fix internal plugin names 2013-04-09 16:19:10 +02:00
Sergei Golubchik
db7809e817 dead code, remove unused argument 2013-04-09 16:19:05 +02:00
Sergei Golubchik
a53200d4e7 remove HA_CREATE_INFO::frm_only - it's internal server flag, 
not part of the SE API, and, again, mutually exclusive with
C_ORDINARY_CREATE and C_CREATE_SELECT.
 2013-04-09 16:19:01 +02:00
Sergei Golubchik
0c4cf3c7e5 small cleanup 2013-04-09 16:18:56 +02:00
Sergei Golubchik
9c089b04b3 TABLE_SHARE::free_frm_image() method to free the memory 
allocated by the same allocator as in TABLE_SHARE::read_frm_image()
 2013-04-09 16:18:51 +02:00
Sergei Golubchik
37379ef0ed limit frm size, when reading it in memory 2013-04-09 16:18:47 +02:00
Sergei Golubchik
e71cda83c6 cleanup: merge two mutually dependent function arguments into one, 
eliminating reduncancy and a possibility of setting them to a pair of
invalid values.
 2013-04-09 16:18:44 +02:00
Sergei Golubchik
336da6e270 cleanup 2013-04-09 16:18:37 +02:00
Sergei Golubchik
02c712aa54 * frm extra2 segment. 
* persistent table versions in the extra2
* ha_archive::frm_compare using TABLE_SHARE::tabledef_version
* distinguish between "important" and "optional" extra2 frm values
* write engine-defined attributes (aka "table options") to extra2, not to extra,
  but still read from the old location, if they're found there.
 2013-04-09 16:18:33 +02:00
Sergei Golubchik
f6168bb67b cleanup 2013-04-09 16:18:27 +02:00
Sergei Golubchik
f6108b1fab comments 2013-04-09 16:18:21 +02:00
Sergei Golubchik
b10937ea24 update the comment 2013-04-09 16:18:10 +02:00
Sergei Golubchik
13b7bcd5d4 sequence engine 2013-04-09 16:17:16 +02:00
Sergei Golubchik
2d788ff5ca test_sql_discovery storage engine 
use it to test main test cases with need_full_discover_for_existence > 0
 2013-04-09 16:07:35 +02:00
Sergei Golubchik
4853c7192d discovery using sql CREATE TABLE statement 2013-04-09 16:07:17 +02:00
Sergei Golubchik
474f45b3dc discover of table non-existance on drop 2013-04-09 16:06:54 +02:00
Sergei Golubchik
e06cb31719 CREATE TABLE and frm-less discovering engines. 
Now CREATE TABLE does not write the frm file on disk,
if the engine can discover it
 2013-04-09 15:57:09 +02:00
Sergei Golubchik
b3e70c4ae7 split mysql_create_frm() in create_frm_image() and writefrm() 2013-04-09 15:56:59 +02:00
Sergei Golubchik
cb5473cb2f write frm pieces contiguously, don't align them on a 4K boundary 
(in partition_archive.test frm size goes down 16 times :)
 2013-04-09 15:56:52 +02:00
Sergei Golubchik
e671cba9ed Instead of creating and writing frm into a file peacewise 
(allocating and freeing buffers on the way), allocate
one frm buffer, prepare the frm image completely in memory,
and then write it down.
 2013-04-09 15:56:43 +02:00
Sergei Golubchik
9ec326a8b1 cleanup frm creation: 
* comments
* cosmetic changes, *(ptr+5) -> ptr[5]
* a couple of trivial functions -> inline
* remove unused argument from pack_header()
* create_frm() no longer creates frm file (the function used to prepare and
  fill a memory buffer and call my_create at the end. Now it only prepares
  a memory buffer). Renamed accordingly.
* don't call pack_screen twice, go for a smaller screen area in the first attempt
* remove useless calls to check_duplicate_warning()
* don't write unireg screens to .frm files
* remove make_new_entry(), it's basically dead code, always calculating
  and writing into frm the same string value. replace the function call
  with the constant string.
 2013-04-09 15:56:28 +02:00
Sergei Golubchik
84b882172d if discovery in recover_from_failed_open fails, don't bother to reopen 2013-04-09 15:51:04 +02:00
Sergei Golubchik
f597a6a694 HA_ERR_TABLE_DEF_CHANGED support in ha_archive 2013-04-09 15:50:55 +02:00
Sergei Golubchik
cdc01e29d3 remove dd_frm_type(), dd_frm_storage_engine(), dd_check_storage_engine_flag() 
from everywhere - now RENAME, SHOW FULL TABLES, and TRUNCATE work with discovery.
improve error messages in truncate
 2013-04-09 15:50:30 +02:00
Sergei Golubchik
15c936e4b3 open_table_def() no longer probes for the old pre-5.1 table file names. 
SELECT * FROM `t-1` will no longer read "t-1.frm" file, use `#mysql50#t-1` for this.
 2013-04-09 15:49:59 +02:00
Sergei Golubchik
9594107fb8 cleanups 2013-04-09 15:49:48 +02:00
Sergei Golubchik
5f69c8a594 ha_create_table: remove unused argument 2013-04-09 15:49:39 +02:00
Sergei Golubchik
556f568493 init_from_binary_frm_image: verify that we don't read beyond the image buffer 2013-04-09 15:49:30 +02:00
Sergei Golubchik
2481db063f move writing of the frm into init_from_binary_frm_image() 2013-04-09 15:49:21 +02:00
Sergei Golubchik
07b2523918 rename a handler method to more precisely reflect what kind of a hack it does 2013-04-09 15:49:13 +02:00
Sergei Golubchik
5d364e53cb handlerton::discover_table_names() can not discover only 
"unknown" tables. Duplicates are possible - deal with them.
 2013-04-09 15:49:00 +02:00
Sergei Golubchik
a489ae89b9 fix mysql_rm_table_no_locks() not to use dd_frm_type, because the frm file 
may not exist (the table exists only in the engine).
 2013-04-09 15:47:25 +02:00
Sergei Golubchik
e5a323e107 single table discovery: handlerton::discover_table() method. 
fixes for need_full_discover_for_existence mode
 2013-04-09 15:45:31 +02:00
Sergei Golubchik
f532653c29 remove ha_create_table_from_engine() 
replace enum read_frm_op with a bitmap flags.
remove always-unused 'error' argument of get_table_share
 2013-04-09 15:41:57 +02:00
Sergei Golubchik
6a839ff40d handlerton::discover_table_existence() method 2013-04-09 15:35:57 +02:00