Commit graph

1520 commits

Author SHA1 Message Date
monty@mysql.com
3fb088a075 Add 0x before pointers (to help with debugging)
Add support for VARCHAR with 1 or 2 length bytes
Enable VARCHAR packing in MyISAM files (previous patch didn't pack data properly)
Give error if we got problems in temporary tables during a SELECT
Don't use new table generated by ALTER TABLE if index generation fails
Fixed wrong call by range_end() (Could cause an ASSERT in debug mode)
2004-12-18 05:19:21 +02:00
monty@mysql.com
77207d19f2 Merge with new VARCHAR code 2004-12-06 19:18:35 +02:00
serg@serg.mylan
dc2e9d01d7 int decimal_is_zero(decimal *from); 2004-12-06 15:08:26 +01:00
monty@mysql.com
67ce247965 Add support for up to VARCHAR (size up to 65535)
Renamed HA_VAR_LENGTH to HA_VAR_LENGTH_PART
Renamed in all files FIELD_TYPE_STRING and FIELD_TYPE_VAR_STRING to MYSQL_TYPE_STRING and MYSQL_TYPE_VAR_STRING to make it easy to catch all possible errors
Added support for VARCHAR KEYS to heap
Removed support for ISAM
Now only long VARCHAR columns are changed to TEXT on demand (not CHAR)
Internal temporary files can now use fixed length tables if the used VARCHAR columns are short
2004-12-06 02:00:37 +02:00
serg@serg.mylan
f09429a4df protection: TRASH in delete
fixed a bug that it discovered
2004-11-28 15:53:17 +01:00
serg@serg.mylan
319546d5f0 create/drop/rename user cleanup 2004-11-27 23:07:30 +01:00
ingo@mysql.com
cb53411b47 WL#2050 - CREATE USER and DROP USER and RENAME USER
Added new commands CREATE USER and RENAME USER.
Changed behaviour of DROP USER.
Changed an error messages for the new commands.
2004-11-25 21:55:49 +01:00
bell@sanja.is.com.ua
69ec6a4592 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0
into sanja.is.com.ua:/home/bell/mysql/bk/work-join-5.0
2004-11-25 02:27:02 +02:00
serg@serg.mylan
a5ce45fc3d Merge bk-internal:/home/bk/mysql-5.0
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
2004-11-22 22:58:34 +01:00
serg@serg.mylan
ee933cd198 merged 2004-11-22 21:33:15 +01:00
bar@mysql.com
e3b94d4ef5 Bug : REGEXP gives wrong result with case sensitive collation:
- A new flag MY_CS_CSSORT was introduced for case sensitivity.
- Item_func_regexp doesn't substiture ICASE not only
  for binary collations but for case sensitive collations as well.
2004-11-22 11:58:40 +04:00
bell@sanja.is.com.ua
072d38eb12 merge 2004-11-21 20:08:12 +02:00
bell@sanja.is.com.ua
8ded2093e6 postreview changes 2004-11-21 16:35:42 +02:00
serg@serg.mylan
2d3dd65cc1 merged 2004-11-20 18:36:41 +01:00
dlenev@mysql.com
cb7e272e46 Manual merge of fix for bug "Invalid DATETIME value is not handled
properly" with main tree.
2004-11-19 18:35:36 +03:00
serg@serg.mylan
e68bd85b77 merged 2004-11-17 18:04:36 +01:00
serg@serg.mylan
431b93609c #warning removed
AC_FUNC_MMAP changes to AC_CHECK_FUNCS(mmap)
2004-11-17 14:38:01 +01:00
sergefp@mysql.com
1cc999fbd4 Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-4.1
into mysql.com:/dbdata/psergey/mysql-4.1-heap-bug
2004-11-16 21:36:31 +03:00
guilhem@mysql.com
e38dae0bc1 Merge 2004-11-16 00:04:12 +01:00
serg@serg.mylan
87840e841c Merge bk-internal:/home/bk/mysql-5.0
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
2004-11-15 19:27:06 +01:00
dlenev@brandersnatch.localdomain
b02f5aa692 Fix for bug "Invalid DATETIME value is not handled properly".
In server we assume that datetime values stored in MYSQL_TIME struct
are normalized (and year is not greater than 9999), so we should 
perform range checks in all places then we convert something to
MYSQL_TIME.
2004-11-15 15:44:29 +03:00
tomas@poseidon.ndb.mysql.com
16e34bd27d changed compile order, mysqladmin with ndbcluster extensions needs ndb to be compiled first
added libs variable for ndbmgmclient used by mysqladmin
    add linkage with @ndb_mgmclient_libs@
    additional options for ndbcluster
    added support for managing the cluster to mysqladmin
    added DEFINE_CXA_PURE_VIRTUAL flag to CFLAGS to enable linkage with c++ libs
    use macros for C_MODE_START/END so that define of FIX_GCC_LINKING_PROBLEM works in c-programs
2004-11-15 12:40:32 +00:00
bell@sanja.is.com.ua
7210195f1e now my_printf_error is not better then my_error, but my_error call is shorter
used only one implementation of format parser of (printf)
fixed multistatement
2004-11-13 19:35:51 +02:00
bell@sanja.is.com.ua
1555469b64 merge 2004-11-12 15:36:31 +02:00
brian@avenger.(none)
f05daf02ba Resolved merge from 4.1 -> 5.0 (mainly Guilhem's work with mysqldump) 2004-11-11 18:58:57 -08:00
bell@sanja.is.com.ua
0ef0b030a5 merge 2004-11-11 21:18:10 +02:00
serg@serg.mylan
aafb2cf6a3 Merge serg.mylan:/usr/home/serg/Abk/mysql-5.0-xa
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
2004-11-11 13:44:10 +01:00
guilhem@mysql.com
f9a51b66ae Merge gbichot@bk-internal.mysql.com:/home/bk/mysql-4.1
into mysql.com:/home/mysql_src/mysql-4.1-clean
2004-11-11 00:27:34 +01:00
guilhem@mysql.com
09da85338c no new message in 4.1 (causes merge issues with 5.0). Using ER_UNKNOW_ERROR and hardcoded message string instead. 2004-11-11 00:00:17 +01:00
monty@mysql.com
7d78fd077a Merge bk-internal.mysql.com:/home/bk/mysql-4.1
into mysql.com:/home/my/mysql-4.1
2004-11-11 00:36:56 +02:00
monty@mysql.com
68130e428a Added possibility to detect if libmysqld is restarted
(Needed to check if memory allocated with mysql_once_init() has been freed)
2004-11-11 00:36:18 +02:00
guilhem@mysql.com
600b965f32 Merge 2004-11-10 18:02:00 +01:00
guilhem@mysql.com
6cd218cc56 WL#1596 "make mysqldump --master-data --single-transaction able to do online dump of InnoDB AND report reliable
binlog coordinates corresponding to the dump".
The good news is that now mysqldump can be used to get an online backup of InnoDB *which works for
point-in-time recovery and replication slave creation*. Formerly, mysqldump --master-data --single-transaction
used to call in fact mysqldump --master-data, so the dump was not an online dump (took big lock all time of dump).
The only lock which is now taken in this patch is at the beginning of the dump: mysqldump does:
FLUSH TABLES WITH READ LOCK; START TRANSACTION WITH CONSISTENT SNAPSHOT; SHOW MASTER STATUS; UNLOCK TABLES;
so the lock time is in fact the time FLUSH TABLES WITH READ LOCK takes to return (can be 0 or very long, if
a table is undergoing a huge update).
I have done some more minor changes listed in the paragraph of mysqldump.c.
WL#2237 "WITH CONSISTENT SNAPSHOT clause for START TRANSACTION":
it's a START TRANSACTION which additionally starts a consistent read on all
capable storage engine (i.e. InnoDB). So, can serve as a replacement for
BEGIN; SELECT * FROM some_innodb_table LIMIT 1; which starts a consistent read too.
2004-11-10 17:56:45 +01:00
monty@mysql.com
c7e85ef9b9 More debugging
Print position in normal log for Binlog dump
2004-11-10 18:07:39 +02:00
monty@mysql.com
e9d9ca83f1 Merge bk-internal.mysql.com:/home/bk/mysql-4.1
into mysql.com:/home/my/mysql-4.1
2004-11-10 13:08:22 +02:00
bar@mysql.com
f08a29d85a Adding new function prototype 2004-11-10 14:13:38 +04:00
serg@sergbook.mylan
498541f9c9 typos fixed 2004-11-09 16:34:06 +01:00
monty@mysql.com
d45bbae2de Fix for valgrind/purify for variables that the compiler touches but that doesn't affect the outcome of the tests 2004-11-09 14:46:26 +02:00
monty@mysql.com
87af3d9113 merge on pull 2004-11-09 04:06:44 +02:00
monty@mysql.com
1087186657 Merge with 4.1 to get new thd->mem_root handling 2004-11-08 17:53:32 +02:00
monty@mysql.com
b903a129e2 Simpler arena swapping code
Now thd->mem_root is a pointer to thd->main_mem_root and THR_MALLOC is a pointer to thd->mem_root.
This gives us the following benefits:
- Allow us to easily detect if arena has already been swapped before (this fixes a bug in setup_conds() where arena was swaped twice in some cases)
- Faster swaps of arenas (as we don't have to copy the whole MEM_ROOT)
- We don't anymore have to call my_pthread_setspecific_ptr(THR_MALLOC,...) to change where memory is alloced. Now it's enough to set thd->mem_root
2004-11-08 01:13:54 +02:00
serg@serg.mylan
f58484fac2 s/ha_store_ptr/my_store_ptr/
s/ha_get_ptr/my_get_ptr/
2004-11-07 22:39:27 +01:00
serg@serg.mylan
bb9cc04026 mmap portability layer, mmap for Windows
new macro: thread_safe_decrement, thread_safe_dec_and_test, statistic_decrement
2004-11-04 22:55:47 +01:00
serg@serg.mylan
353dd4fe35 dbug: DBUG_EXECUTE_IF macro, build user manual automatically, document all features
charset2html moved from mysys to extra
ignore: new files added, garbage removed
2004-11-04 22:29:00 +01:00
monty@mysql.com
071001950e Merge with 4.1 to get in latest bug fixes 2004-11-04 15:06:24 +02:00
petr@mysql.com
4326074296 fix problem with make dist and decimal.h 2004-11-04 13:07:38 +01:00
serg@serg.mylan
b2dd380beb take into accound end \0 in decimal_string_size 2004-11-03 22:30:37 +01:00
serg@serg.mylan
9dfea75b3e Merge bk-internal:/home/bk/mysql-5.0/
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
2004-11-03 19:08:29 +01:00
serg@serg.mylan
44ddca5399 error codes chaged to bitmap (for easier testing with masks)
two more round() modes - CEILING and FLOOR
2004-11-03 18:43:48 +01:00
monty@mysql.com
7d3be517a4 Merge on pull 2004-11-03 13:01:38 +02:00