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mariadb/sql
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unknown 67fd3c4a53 A fix and a test case for Bug#15217 "Using a SP cursor on a table created 
with PREPARE fails with weird error".
More generally, re-executing a stored procedure with a complex SP cursor query
could lead to a crash.

The cause of the problem was that SP cursor queries were not optimized 
properly at first execution: their parse tree belongs to sp_instr_cpush,
not sp_instr_copen, and thus the tree was tagged "EXECUTED" when the
cursor was declared, not when it was opened. This led to loss of optimization
transformations performed at first execution, as sp_instr_copen saw that the
query is already "EXECUTED" and therefore either not ran first-execution 
related blocks or wrongly rolled back the transformations caused by 
first-execution code.
The fix is to update the state of the parsed tree only when the tree is
executed, as opposed to when the instruction containing the tree is executed.
Assignment if i->state is moved to reset_lex_and_exec_core.


mysql-test/r/sp.result:
  Test results fixed (Bug#15217)
mysql-test/t/sp.test:
  Add a test case for Bug#15217
sql/sp_head.cc:
  Move assignment of stmt_arena->state to reset_lex_and_exec_core
2006-06-22 19:29:48 +04:00
..
examples Fix for bug #15558: truncate doesn't clear table on archive storage engine tables. 2006-05-18 17:10:58 +05:00
share Fixed bug #17873: confusing error message when IGNORE/USE/FORCE INDEX 2006-05-30 00:08:58 -07:00
.cvsignore
add_errmsg
client_settings.h
custom_conf.h
derror.cc
des_key_file.cc Many files: 2005-09-30 14:03:55 +02:00
discover.cc
field.cc Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 2006-06-15 18:36:46 -07:00
field.h Bug #18895: BIT values cause joins to fail 2006-06-14 15:57:23 +03:00
field_conv.cc Fix for BUG#18587: Function that accepts and returns TEXT 2006-05-10 23:16:30 +04:00
filesort.cc Move handling of suffix_length from strnxfrm_bin() to filesort to ensure proper sorting of all kind of binary objects 2005-10-14 00:04:52 +03:00
frm_crypt.cc
gen_lex_hash.cc a fix (#10742: Can't compile "sql_lex.cc" on AIX 5.2). 2005-05-19 18:56:01 +05:00
gstream.cc fixes for windows 64-bit compiler warnings 2005-06-13 12:41:15 +02:00
gstream.h
ha_archive.cc Manually merged 2006-06-17 02:57:50 +04:00
ha_archive.h Dean noticed that constant flush calls caused the archive stream file to flush empty buffers. This patch removes that behavior. 2006-04-20 18:23:04 -07:00
ha_berkeley.cc BUG#6554 Problem Building MySql on Fedora Core 3 2006-01-16 12:17:30 +01:00
ha_berkeley.h Fixes during review of new code 2005-11-03 22:42:25 +02:00
ha_blackhole.cc bug#10952 2006-05-09 13:31:46 -07:00
ha_blackhole.h Merge a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-4.1 2005-08-26 15:56:52 +03:00
ha_federated.cc Bug#17377 Federated Engine returns wrong Data, always the rows with the highest ID 2006-02-28 11:17:40 +01:00
ha_federated.h Bug#17377 Federated Engine returns wrong Data, always the rows with the highest ID 2006-02-28 11:17:40 +01:00
ha_heap.cc Manual merge 2006-03-30 17:14:55 +04:00
ha_heap.h Merge mysql.com:/opt/local/work/mysql-4.1-root 2006-02-02 18:17:18 +03:00
ha_innodb.cc Applied innodb-5.0-ss547 snapshot. 2006-05-15 18:02:21 +04:00
ha_innodb.h foo2 2006-04-13 17:22:56 +09:30
ha_myisam.cc bug #15860 (SPATIAL keys in INNODB) 2006-04-12 22:05:23 +05:00
ha_myisam.h A fix and a test case for Bug#10760 and complementary cleanups. 2005-07-19 22:21:12 +04:00
ha_myisammrg.cc bug#10952 2006-05-09 13:31:46 -07:00
ha_myisammrg.h Bug#19648 2006-05-30 17:10:53 -07:00
ha_ndbcluster.cc Merge poseidon.ndb.mysql.com:/home/tomas/mysql-5.0 2006-06-14 20:27:32 +02:00
ha_ndbcluster.h Merge mysql.com:/home/marty/MySQL/mysql-4.1 2006-06-09 12:07:04 +02:00
handler.cc foo2 2006-04-13 17:22:56 +09:30
handler.h Bug #18864 TRUNCATE TABLE doesn't reset AUTO_INCREMENT value on ndb table 2006-06-02 07:26:45 +02:00
hash_filo.cc a compiler must see '#pragma implementation' *before* 2005-06-05 19:38:52 +02:00
hash_filo.h forgotten s/__GNUC__/USE_PRAGMA_INTERFACE/ causes compilation faliures 2005-05-27 14:15:08 +02:00
hostname.cc Merge mysql.com:/usr/home/ram/work/mysql-4.1 2006-03-03 15:32:00 +04:00
init.cc Fixes during review of new pushed code 2005-08-12 13:54:42 +03:00
item.cc Merge rurik.mysql.com:/home/igor/mysql-5.0 2006-05-18 11:30:42 -07:00
item.h Manually merged 2006-06-14 23:54:08 +04:00
item_buff.cc Fix for bug#19667 group by a decimal expression yields wrong result 2006-06-15 16:24:02 +05:00
item_cmpfunc.cc Merge moonbone.local:/home/evgen/bk-trees/mysql-4.1-opt 2006-06-17 01:57:25 +04:00
item_cmpfunc.h item_cmpfunc.h, cast.result: 2006-06-15 16:39:18 +04:00
item_create.cc Bug#16461: connection_id() does not work properly inside trigger 2006-04-12 19:31:00 +04:00
item_create.h Fix for BUG#12335 (SP replication) : New binlogging strategy for stored PROCEDUREs/FUNCTIONs. 2005-08-25 17:34:34 +04:00
item_func.cc Manually merged 2006-06-17 02:57:50 +04:00
item_func.h After-merge fixes; some function signatures changed from Item * to Item **. 2006-05-15 19:57:10 +02:00
item_geofunc.cc Merge ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-4.1 2005-10-31 11:54:36 +02:00
item_geofunc.h Merge neptunus.(none):/home/msvensson/mysql/bug10241 2005-05-09 11:26:48 +02:00
item_row.cc Merge mysql.com:/opt/local/work/mysql-4.1-16365 2006-04-12 18:30:54 +04:00
item_row.h Merge mysql.com:/opt/local/work/mysql-4.1-16365 2006-04-12 18:30:54 +04:00
item_strfunc.cc Merge moonbone.local:/home/evgen/bk-trees/mysql-4.1-opt 2006-06-17 01:57:25 +04:00
item_strfunc.h Bug#19599 duplication of information_schema column value in a CONCAT expr with user var 2006-06-06 12:51:04 +05:00
item_subselect.cc Bug #19700: subselect returning BIGINT always returned it as SIGNED 2006-05-25 10:39:18 +03:00
item_subselect.h BUG#7549: Missing error message for invalid view selection with subquery. 2006-05-11 15:30:54 +03:00
item_sum.cc Post merge fix 2006-04-20 00:42:12 -07:00
item_sum.h Post merge fix 2006-04-20 00:42:12 -07:00
item_timefunc.cc Manually merged 2006-06-17 02:11:12 +04:00
item_timefunc.h Manually merged 2006-06-17 02:11:12 +04:00
item_uniq.cc Merge with 4.1 2005-06-07 00:31:53 +03:00
item_uniq.h Inefficient usage of String::append() fixed. 2005-11-20 20:47:07 +02:00
key.cc Bug #13601: Wrong int type for bit 2006-04-04 17:54:58 -07:00
lex.h Fixed BUG#18949: Test case sp-goto is disabled 2006-04-18 11:07:34 +02:00
lex_symbol.h
lock.cc More DBUG statements 2006-05-24 17:21:35 +03:00
log.cc BUG#18116: Changed of how mutex is handled for XA and rotating binlog 2006-03-31 11:48:08 +02:00
log_event.cc BUG#18293 (Values in stored procedures written to binlog unescaped): 2006-03-21 14:35:49 +01:00
log_event.h Fixed compiler warnings from gcc 4.0.2: 2006-02-25 17:46:30 +02:00
Makefile.am Bug#19575 MySQL-shared-5.0.21-0.glibc23 causes segfault in SSL_library_init 2006-05-31 16:19:06 +02:00
matherr.c
mf_iocache.cc
my_decimal.cc Fix for bug #13573 (wrong data inserted for too big decimals) 2005-10-15 21:57:32 +05:00
my_decimal.h Fix for bug #13573 (wrong data inserted for too big decimals) 2005-10-15 21:57:32 +05:00
my_lock.c
mysql_priv.h Merge mysql.com:/home/kgeorge/mysql/5.0/clean 2006-05-26 11:51:30 +03:00
mysqld.cc Merge april:devel/BitKeeper/mysql-5.0-engines 2006-06-19 16:11:23 +05:00
mysqld_suffix.h
net_serv.cc configure.in, net_serv.cc, compile-netware-END: 2006-06-17 00:30:02 +02:00
nt_servc.cc
nt_servc.h
opt_range.cc Merge mysql.com:/home/kgeorge/mysql/4.1/B4981 2006-06-02 15:35:40 +03:00
opt_range.h many warnings (practically safe but annoying) corrected 2006-01-03 17:54:54 +01:00
opt_sum.cc Merge rurik.mysql.com:/home/igor/mysql-4.1-opt 2006-06-15 18:40:18 -07:00
parse_file.cc Fix for BUG#15921: DROP TRIGGER - can't be drop trigger created 2006-03-28 01:01:51 +04:00
parse_file.h Fix for BUG#15921: DROP TRIGGER - can't be drop trigger created 2006-03-28 01:01:51 +04:00
password.c Merge mysql.com:/opt/local/work/mysql-4.1-root 2006-01-11 17:49:56 +03:00
procedure.cc Merge with 4.1 2005-06-07 00:31:53 +03:00
procedure.h Merge neptunus.(none):/home/msvensson/mysql/bug10241 2005-05-09 11:26:48 +02:00
protocol.cc Fixes to embedded server to be able to run tests with it 2006-02-24 18:34:15 +02:00
protocol.h Fixes to embedded server to be able to run tests with it 2006-02-24 18:34:15 +02:00
records.cc Merge ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-4.1 2005-10-27 23:43:20 +03:00
repl_failsafe.cc Bug #18607: LOAD DATA FROM MASTER fails because of INFORMATION_SCHEMA database 2006-04-21 18:26:39 -07:00
repl_failsafe.h pthread_handler_decl() changed to be ctags-friendly 2005-10-08 16:39:55 +02:00
set_var.cc Bug #1039: tmpdir and datadir not available via @@ system variable syntax 2006-05-08 16:38:45 -07:00
set_var.h Bug #1039: tmpdir and datadir not available via @@ system variable syntax 2006-05-08 16:38:45 -07:00
slave.cc Bug#19938 Valgrind error (race) in handle_slave_sql() 2006-05-23 20:16:57 +02:00
slave.h many warnings (practically safe but annoying) corrected 2006-01-03 17:54:54 +01:00
sp.cc Fixed memory leak in sql_parse.cc (lex_end() was not called) 2006-05-04 15:30:38 +03:00
sp.h Fixed BUG#16303: erroneus stored procedures and functions should be droppable 2006-01-26 13:29:46 +01:00
sp_cache.cc Fix use of "%*s" *printf() specifiers that were really meant to be 2005-10-06 17:37:24 -07:00
sp_cache.h BUG#12228: Post review fixes: Added test case, code cleanup. 2005-08-10 21:17:02 +00:00
sp_head.cc A fix and a test case for Bug#15217 "Using a SP cursor on a table created 2006-06-22 19:29:48 +04:00
sp_head.h BUG#18037: Fix stack corruption in THD::rollback_item_tree_changes(). 2006-05-15 12:01:55 +02:00
sp_pcontext.cc Fixed BUG#18949: Test case sp-goto is disabled 2006-04-18 11:07:34 +02:00
sp_pcontext.h Fixed BUG#18949: Test case sp-goto is disabled 2006-04-18 11:07:34 +02:00
sp_rcontext.cc BUG#18037: Fix stack corruption in THD::rollback_item_tree_changes(). 2006-05-15 12:01:55 +02:00
sp_rcontext.h BUG#18037: Fix stack corruption in THD::rollback_item_tree_changes(). 2006-05-15 12:01:55 +02:00
spatial.cc Merge sanja.is.com.ua:/home/bell/mysql/bk/work-bug1-5.0 2005-11-21 21:15:48 +02:00
spatial.h Fixed compiler warnings from gcc 4.0.2: 2006-02-25 17:46:30 +02:00
sql_acl.cc Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0 2006-05-29 15:06:37 +02:00
sql_acl.h Reapply fix for bug#16372 (Server crashes when test 'conc_sys' is running) 2006-05-06 11:25:59 +04:00
sql_analyse.cc Porting fix that allows others to include compiled code with different parsers. 2006-03-09 10:09:52 -08:00
sql_analyse.h Merge from 4.1 2005-05-26 21:01:55 +02:00
sql_array.h Fix for BUG#12335 (SP replication) : New binlogging strategy for stored PROCEDUREs/FUNCTIONs. 2005-08-25 17:34:34 +04:00
sql_base.cc Manually merged 2006-06-17 00:58:36 +04:00
sql_bitmap.h Bug#10932 - Building server with key limit of 128, makes test cases fail 2005-07-19 14:13:56 +02:00
sql_cache.cc Fixed BUG#15758: "Holding adaptive search latch in 2006-04-07 23:58:17 +04:00
sql_cache.h Fixed compiler warnings from gcc 4.0.2: 2006-02-25 17:46:30 +02:00
sql_class.cc after-merge fixes. 2006-06-16 14:05:58 +05:00
sql_class.h after-merge fixes. 2006-06-16 14:05:58 +05:00
sql_client.cc
sql_crypt.cc a compiler must see '#pragma implementation' *before* 2005-06-05 19:38:52 +02:00
sql_crypt.h Add ifdefs to control when "#pragma implementation" should be used 2005-05-26 12:09:14 +02:00
sql_cursor.cc Fixed BUG#15758: "Holding adaptive search latch in 2006-04-07 23:58:17 +04:00
sql_cursor.h A fix and a test case for Bug#6513 "Test Suite: Values inserted by using 2005-09-22 02:11:21 +04:00
sql_db.cc Bug#19815 - CREATE/RENAME/DROP DATABASE can deadlock on a global read lock 2006-05-29 15:26:23 +02:00
sql_delete.cc BUG#18681: View privileges are broken 2006-05-26 11:47:53 +03:00
sql_derived.cc support of view underlying tables and SP functions security check added (BUG#9505) (WL#2787) 2005-10-28 00:18:23 +03:00
sql_do.cc Name resolution context added (BUG#6443) 2005-07-01 07:05:42 +03:00
sql_error.cc Add extre DBUG_PRINT in push_warning 2006-03-16 12:06:39 +01:00
sql_error.h
sql_handler.cc Changed condition similar to code in 4.1. 2006-01-16 23:15:00 +02:00
sql_help.cc many warnings (practically safe but annoying) corrected 2006-01-03 17:54:54 +01:00
sql_insert.cc Merge mysql.com:/home/alik/MySQL/devel/5.0-tree 2006-06-19 16:57:46 +04:00
sql_lex.cc Merge bk-internal:/home/bk/mysql-5.0 2006-06-02 21:41:57 +02:00
sql_lex.h Manually merged 2006-06-17 00:58:36 +04:00
sql_list.cc a compiler must see '#pragma implementation' *before* 2005-06-05 19:38:52 +02:00
sql_list.h WL#2486 - Natural/using join according to SQL:2003. 2005-11-28 21:57:50 +02:00
sql_load.cc BUG#18681: View privileges are broken 2006-05-26 11:47:53 +03:00
sql_manager.cc Merge bk-internal.mysql.com:/home/bk/mysql-5.0 2005-10-12 00:59:52 +03:00
sql_manager.h
sql_map.cc WL#2286 - Compile MySQL w/YASSL support 2005-06-22 14:08:28 +05:00
sql_map.h Add ifdefs to control when "#pragma implementation" should be used 2005-05-26 12:09:14 +02:00
sql_olap.cc Implementation of WL#2486 - 2005-08-12 17:57:19 +03:00
sql_parse.cc Fix for bug#19634 "Re-execution of multi-delete which involve trigger/stored 2006-06-21 01:50:20 +04:00
sql_prepare.cc Post-merge fixes. 2006-05-07 16:14:43 -07:00
sql_rename.cc Fix for bug #13525 "Rename table does not keep info of triggers". 2006-02-24 23:50:36 +03:00
sql_repl.cc foo2 2006-04-13 17:22:56 +09:30
sql_repl.h
sql_select.cc Merge rurik.mysql.com:/home/igor/mysql-4.1-opt 2006-06-02 17:06:10 -07:00
sql_select.h Merge rurik.mysql.com:/home/igor/mysql-4.1-opt 2006-06-02 17:06:10 -07:00
sql_show.cc Bug#17661 information_schema.SCHEMATA returns uppercase with lower_case_table_names = 1 2006-06-06 11:25:31 +05:00
sql_sort.h
sql_state.c
sql_string.cc Merge mysql.com:/usr/home/bar/mysql-4.1.b15376 2006-03-23 12:41:28 +04:00
sql_string.h Netware specific changes. 2005-12-14 01:21:56 +02:00
sql_table.cc BUG#19192 - CHECK TABLE EXTENDED / REPAIR TABLE show no errors. 2006-06-01 18:08:57 +05:00
sql_test.cc Post-review changes. 2006-05-03 21:35:27 -07:00
sql_trigger.cc Fix for BUG#15921: DROP TRIGGER - can't be drop trigger created 2006-03-28 01:01:51 +04:00
sql_trigger.h Merge bk-internal.mysql.com:/home/bk/mysql-5.0-runtime 2006-02-26 16:38:48 +03:00
sql_udf.cc Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0 2006-03-20 21:35:05 +01:00
sql_udf.h Name resolution context added (BUG#6443) 2005-07-01 07:05:42 +03:00
sql_union.cc Post merge fixes 2006-04-21 08:19:38 -07:00
sql_update.cc Addition to fix for 2006-06-19 17:50:52 +05:00
sql_view.cc Fixed wrong free in sql_view.cc 2006-05-04 22:19:31 +03:00
sql_view.h Merge jamppa@bk-internal.mysql.com:/home/bk/mysql-5.0 2005-11-03 16:43:05 +02:00
sql_yacc.yy Fixed bug#18175: The nest_level counter wasn't decremented for union parts which 2006-06-15 22:09:58 +04:00
stacktrace.c
stacktrace.h
strfunc.cc
structs.h Manually merged 2006-06-14 23:54:08 +04:00
table.cc Merge anna@bk-internal.mysql.com:/home/bk/mysql-5.0 2006-06-02 22:31:51 +03:00
table.h BUG#17379 Wrong reuse of E(#rows(range)) as E(#rows(ref(const))): 2006-05-10 17:40:20 +04:00
thr_malloc.cc
time.cc Fixes during review of new pushed code 2005-07-31 12:49:55 +03:00
tzfile.h
tztime.cc Fix for bug#11081 "Using a CONVERT_TZ function in a stored function or 2006-04-24 18:57:00 +04:00
tztime.h Fix for bug#11081 "Using a CONVERT_TZ function in a stored function or 2006-04-24 18:57:00 +04:00
udf_example.cc Fix small bug in udf_example.cc, it was processing one char too much and thus returning junk 2006-04-28 11:37:20 +02:00
uniques.cc many warnings (practically safe but annoying) corrected 2006-01-03 17:54:54 +01:00
unireg.cc A fix and a test case for Bug#14210 "Simple query with > operator on 2005-11-03 14:20:13 +03:00
unireg.h Fixed bug#14169: type of group_concat() result changed to blob if tmp_table was 2006-04-12 23:05:38 +04:00
watchdog_mysqld