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gluh@eagle.intranet.mysql.r18.ru
ae72df07f2 Bug#17204 "second CALL to procedure crashes Server" 
Bug#18282 "INFORMATION_SCHEMA.TABLES provides inconsistent info about invalid views"
This bug caused crashes or resulted in wrong data being returned
when one tried to obtain information from I_S tables about views
using stored functions.

It was caused by the fact that we were using LEX representing
statement which were doing select from I_S tables as active LEX
when contents of I_S table were built. So state of this LEX both
affected and was affected by open_tables() calls which happened
during this process. This resulted in wrong behavior and in
violations of some of invariants which caused crashes.

This fix tries to solve this problem by properly saving/resetting
and restoring part of LEX which affects and is affected by the
process of opening tables and views in get_all_tables() routine.
To simplify things we separated this part of LEX in a new class
and made LEX its descendant.
 2006-05-30 10:45:23 +05:00
kent@mysql.com
3cf1f85d35 Merge 2006-05-29 20:25:30 +02:00
msvensson@neptunus.(none)
48ceae077e Merge bk-internal:/home/bk/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2006-05-29 16:31:36 +02:00
msvensson@neptunus.(none)
3fe937b1f4 Merge 192.168.0.20:mysql/yassl_import/my50-yassl_import 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2006-05-29 15:02:57 +02:00
msvensson@shellback.(none)
4ba0e7e3e9 Add new file md4.cpp to VC++ project file 2006-05-29 15:01:04 +02:00
msvensson@shellback.(none)
8f27d3dc4a Import from yaSSL 2006-05-29 14:49:51 +02:00
msvensson@devsrv-b.mysql.com
126bce1d16 Merge msvensson@msvensson.mysql.internal:/home/msvensson/mysql/mysql-5.0 
into  devsrv-b.mysql.com:/users/msvensson/mysql-5.0
 2006-05-29 10:47:08 +02:00
msvensson@neptunus.(none)
31765bfbf9 Merge 192.168.0.20:mysql/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2006-05-29 10:45:29 +02:00
msvensson@neptunus.(none)
f90fe21064 Merge bk-internal:/home/bk/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2006-05-29 10:43:15 +02:00
msvensson@shellback.(none)
c2e8f34eb4 Merge shellback.(none):/home/msvensson/mysql/yassl_import/my50-yassl_import 
into  shellback.(none):/home/msvensson/mysql/mysql-5.0
 2006-05-29 10:05:52 +02:00
msvensson@devsrv-b.mysql.com
1e89dff375 Merge msvensson@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  devsrv-b.mysql.com:/users/msvensson/mysql-5.0
 2006-05-29 09:35:18 +02:00
ramil@mysql.com
8436973fda after merge fix. 2006-05-29 12:32:08 +05:00
msvensson@neptunus.(none)
c58f79cb3e Update result file after merge 2006-05-29 09:26:31 +02:00
msvensson@neptunus.(none)
91e4fd9ac9 Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2006-05-29 09:06:06 +02:00
ramil@mysql.com
6b2ab800c9 manual merge 2006-05-29 11:17:38 +05:00
ramil@mysql.com
120c72b047 Merge mysql.com:/usr/home/ram/work/mysql-4.1 
into  mysql.com:/usr/home/ram/work/mysql-5.0
 2006-05-29 08:55:48 +05:00
elliot@mysql.com
47f7438333 Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/home/emurphy/iggy/mysql-5.0
 2006-05-26 15:00:09 -04:00
gkodinov@mysql.com
393d1b69e0 Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/home/kgeorge/mysql/5.0/clean
 2006-05-26 12:13:48 +03:00
gkodinov@mysql.com
b6acee915a Merge mysql.com:/home/kgeorge/mysql/5.0/clean 
into  mysql.com:/home/kgeorge/mysql/5.0/B18681
 2006-05-26 11:57:56 +03:00
gkodinov@mysql.com
7552d8d9ba Merge mysql.com:/home/kgeorge/mysql/5.0/clean 
into  mysql.com:/home/kgeorge/mysql/5.0/B18681
 2006-05-26 11:51:30 +03:00
gkodinov@mysql.com
f0f9c740ed Merge mysql.com:/home/kgeorge/mysql/5.0/clean 
into  mysql.com:/home/kgeorge/mysql/5.0/B14875
 2006-05-26 11:51:11 +03:00
gkodinov@mysql.com
59837f7a5b Bug #14875: Bad view DEFINER makes SHOW CREATE VIEW fail 
When reading a view definition from a .frm file it was
throwing a SQL error if the DEFINER user is not defined.
Changed it to a warning to match the (documented) case
when a view with undefined DEFINER user is created.
 2006-05-26 11:49:39 +03:00
gkodinov@mysql.com
a21a2b5bcd BUG#18681: View privileges are broken 
The check for view security was lacking several points :
1. Check with the right set of permissions : for each table ref that
participates in a view there were the right credentials to use in it's
security_ctx member, but these weren't used for checking the credentials.
This makes hard enforcing the SQL SECURITY DEFINER|INVOKER property
consistently.
2. Because of the above the security checking for views was just ruled out
in explicit ways in several places.
3. The security was checked only for the columns of the tables that are
brought into the query from a view. So if there is no column reference
outside of the view definition it was not detecting the lack of access to
the tables in the view in SQL SECURITY INVOKER mode.

The fix below tries to fix the above 3 points.
 2006-05-26 11:47:53 +03:00
pekka@mysql.com
6ff1648d99 ndb - compile fix for Solaris 10 AMD64 -max GCC [ ulonglong != Uint64 ] 2006-05-25 18:00:55 +02:00
pekka@mysql.com
61057f6112 Merge mysql.com:/space/pekka/ndb/version/my50 
into  mysql.com:/space/pekka/ndb/version/my50-bug14509
 2006-05-25 13:14:16 +02:00
pekka@mysql.com
da807a85b9 Merge mysql.com:/space/pekka/ndb/version/my50 
into  mysql.com:/space/pekka/ndb/version/my50-bug14509
 2006-05-25 13:08:50 +02:00
gkodinov@mysql.com
0336a34c7f Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/home/kgeorge/mysql/5.0/clean
 2006-05-25 13:12:57 +03:00
gkodinov@mysql.com
d50fcc8644 Merge mysql.com:/home/kgeorge/mysql/5.0/clean 
into  mysql.com:/home/kgeorge/mysql/5.0/B18742-2
 2006-05-25 12:21:42 +03:00
gkodinov@mysql.com
bda18671a1 Merge mysql.com:/home/kgeorge/mysql/5.0/clean 
into  mysql.com:/home/kgeorge/mysql/5.0/B18742-2
 2006-05-25 10:45:24 +03:00
gkodinov@mysql.com
486837b0fa Merge mysql.com:/home/kgeorge/mysql/5.0/clean 
into  mysql.com:/home/kgeorge/mysql/5.0/B19700
 2006-05-25 10:45:00 +03:00
gkodinov@mysql.com
d6b5a89044 Bug #19700: subselect returning BIGINT always returned it as SIGNED 
The unsigned flag in Item was not propagated through the single value subqueries.
This caused the result to be treated as signed.
 2006-05-25 10:39:18 +03:00
monty@mysql.com
4064f11acf Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/home/my/mysql-5.0
 2006-05-24 17:33:12 +03:00
monty@mysql.com
7cb3df0114 Merge monty@192.168.0.9:/my/mysql-5.0 
into  mysql.com:/home/my/mysql-5.0
 2006-05-24 17:32:17 +03:00
monty@mysql.com
9e9ca8b6eb More DBUG statements 
Replaced COND_refresh with COND_global_read_lock becasue of a bug in NTPL threads when using different mutexes as arguments to pthread_cond_wait()
The original code caused a hang in FLUSH TABLES WITH READ LOCK in some circumstances because pthread_cond_broadcast() was not delivered to other threads.
This fixes:
Bug#16986: Deadlock condition with MyISAM tables
Bug#20048: FLUSH TABLES WITH READ LOCK causes a deadlock
 2006-05-24 17:21:35 +03:00
svoj@april.(none)
99b1d746b3 Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0
 2006-05-24 18:42:18 +05:00
svoj@april.(none)
551043b3df Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0
 2006-05-24 16:59:27 +05:00
konstantin@mysql.com
9e635c7bfe Merge mysql.com:/opt/local/work/mysql-5.0-root 
into  mysql.com:/opt/local/work/mysql-5.0-runtime
 2006-05-24 14:54:35 +04:00
kent@mysql.com
7ffc786686 configure.in: 
Update NDB version as well
 2006-05-24 12:30:34 +02:00
kent@mysql.com
22a52ede3f configure.in: 
Stepped up to 5.0.23
 2006-05-24 12:28:34 +02:00
kent@mysql.com
eb627531f3 configure.in: 
Stepped up to 4.1.22
 2006-05-24 12:20:17 +02:00
svoj@april.(none)
73ae726d60 Merge april.(none):/home/svoj/devel/mysql/BUG12873/mysql-5.0 
into  april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0
 2006-05-24 15:19:48 +05:00
svoj@april.(none)
0674c702b0 Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0
 2006-05-24 15:13:49 +05:00
monty@mysql.com
2a2da2f09b Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/home/my/mysql-5.0
 2006-05-24 12:09:16 +03:00
monty@mysql.com
97b941d924 Remove dflt_field from field structure as this was only needed when createing temporary table and I found another soultion that doesn't increase the size of the field structure for all table instances. (Better fix for bug #19089) 
Fixed compiler warnings
Fixed valgrind warning in Item_date_add_intervall::eq. (Recoding of bugfix #19490)
 2006-05-24 11:56:59 +03:00
msvensson@neptunus.(none)
dcf9810cb1 Merge neptunus.(none):/home/msvensson/mysql/bug15328/my41-bug15328 
into  neptunus.(none):/home/msvensson/mysql/mysql-4.1
 2006-05-24 10:16:31 +02:00
svoj@april.(none)
fb27799a86 Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  april.(none):/home/svoj/devel/mysql/BUG18233/mysql-5.0
 2006-05-24 10:47:09 +05:00
cmiller@zippy.(none)
971dc90e3a Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  zippy.(none):/home/cmiller/work/mysql/mysql-5.0--bug11151
 2006-05-23 15:01:05 -04:00
msvensson@neptunus.(none)
f25fcf79a5 Bug#19938 Valgrind error (race) in handle_slave_sql() 2006-05-23 20:16:57 +02:00
msvensson@neptunus.(none)
0f1ae1305d Merge bk-internal:/home/bk/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
 2006-05-23 17:05:37 +02:00
cmiller@zippy.(none)
e700e84567 Guilhelm suggested that the "load data infile" command should be flagged as 
not transaction-safe for stored procedures.  Related to Bug#11151.
 2006-05-23 10:29:58 -04:00