sql/item.cc:
Fix valgrind errors: we need Item::name to point to PS memory
as well.
sql/item.h:
set_field no longer can be reused as is for PS purposes.
sql/sql_union.cc:
Item_field::set_field -> Item_field::reset_field.
crashes server"
(in 4.0 we fix only connection stalling in case of error, crash itself is
fixed in 4.1, the test case for this code is also there).
sql/sql_parse.cc:
Handling of COM_CREATE_DB, COM_DROP_DB:
We should call send_error() if mysql_create_db or mysql_drop_db
return error (like we do it for SQL versions of these commands).
names with ident. tables fr. diff. schemata": revise all uses of
Item_field and make them prepared-statements friendly when necessary.
mysql-test/r/ps.result:
Test results fixed: the test case for Bug#6050
mysql-test/r/ps_1general.result:
Test results fixed: in prepared statements we expand '*' to a list
of fully qualified fields (db.table.column).
mysql-test/t/ps.test:
A test for Bug#6050 "EXECUTE stmt reports ambiguous fieldnames with
ident. tables fr. diff. schemata"
sql/item.cc:
Revise all Item_field constructors: we need to make sure that no Item_field
object points to unaccessible memory in prepared statements.
sql/item.h:
Revise all Item_field constructors: we need to make sure that no Item_field
object points to unaccessible memory in prepared statements.
sql/sql_base.cc:
Item_field use changed to be prepared statements friendly.
sql/sql_class.h:
New check of Item_arena state.
sql/sql_union.cc:
Fixing the problem with name resolving in UNION and prepared statements:
In case of SELECT a, b, c FROM t1 UNION SELECT a, b, c FROM t2 the list of
selected items is represented as a List<Item_field>, where each
Item_field points to a field of temporary table.
But the temporary table is created anew on each execution of the prepared
statement. So on each subsequent execution we should reset Item_field
items to point to fields from freshly-created temporary table.
sql/table.h:
Comment TABLE member.
this timestamp might not be the correct time because e.g. ALTER TABLE
changes this timestamp.
sql/ha_innodb.cc:
Do not show check_time and update_time because we do not really know them.
UPDATE, INSERT and CHECK TABLE do not change these timestamps.
mysql-test/r/query_cache.result:
hiding real table stored in query cache by temporary table
mysql-test/t/query_cache.test:
hiding real table stored in query cache by temporary table
sql/sql_cache.cc:
Check of temporary tables hiding for query fetched from QC
sql/sql_cache.h:
Key length now stored in table record of query cache
mysql-test/r/view.result:
LOAD DATA with view and CHECK OPTION
mysql-test/t/view.test:
LOAD DATA with view and CHECK OPTION
sql/log_event.cc:
new parameter for load data
sql/mysql_priv.h:
new parameter for load data
sql/sql_lex.cc:
LOAD DATA supported by view
sql/sql_load.cc:
added support of view and CHECK OPTION of view to LOAD DATA
sql/sql_parse.cc:
new parameter for CHECK OPTION
mysql.time_zone* tables".
We are excluding implicitly used time zone tables from privilege
checking.
mysql-test/r/timezone2.result:
Added test for bug #6116 "SET time_zone := ... requires access to
mysql.time_zone tables"
mysql-test/t/timezone2.test:
Added test for bug #6116 "SET time_zone := ... requires access to
mysql.time_zone tables"
sql/sql_parse.cc:
check_table_access(): we should avoid privilege checking for implicitly
used time zone tables.
sql/tztime.cc:
Indicated dependancy between my_tz_get_table_list() function and
my_tz_check_n_skip_implicit_tables() function.
sql/tztime.h:
Added my_tz_check_n_skip_implicit_tables() function which allows easily
determine whenever we have found beggining of the list of implicitly used
time zone tables and fast-forward to its end.
check option build only according most top VIEW CHECK OPTION TYPE (BUG#5993)
mysql-test/r/view.result:
CASCADED should be used for all underlaying VIEWs
mysql-test/t/view.test:
CASCADED should be used for all underlaying VIEWs
sql/sql_base.cc:
new behaviour of CHECK option build, for mor efficience and more correct.
sql/table.cc:
new behaviour of CHECK option build, for mor efficience and more correct.
sql/table.h:
new behaviour of CHECK option build, for mor efficience and more correct.
Remove compiler warning 'skip_auto_inc_decr' : unreferenced local variable in Visual C++; of course, I still have to check Monty's auto-inc patch in whole
sql/ha_innodb.cc:
Remove compiler warning 'skip_auto_inc_decr' : unreferenced local variable in Visual C++; of course, I still have to check Monty's auto-inc patch in whole
positive numbers when no resultset is available": when sending
result set metadata we need to use virtual select_result::send_fields,
and not address protocol directly, because select_result descendents may
intercept result set (it's the case for example for SELECT INTO OUTFILE).
sql/sql_class.h:
A fix for bug#6059 "mysql_stmt_field_count returns positive numbers
when no resultset is available": introducing select_result::field_count()
method to report actual number of fields in a result set, if any result
set is sent to client.
sql/sql_prepare.cc:
A fix for bug#6059 "mysql_stmt_field_count returns
positive numbers when no resultset is available": when sending
result set metadata we need to use virtual select_result::send_fields,
and not address protocol directly, because select_result descendents may
intercept result set (it's the case for example for SELECT INTO OUTFILE).
Now we need to always have lex->result set if we're in prepared statements.
tests/client_test.c:
A test case for Bug#6059 "mysql_stmt_field_count returns positive
numbers when no resultset is available"
mysql-test/r/view.result:
changing value by trigger and CHECK OPTION
mysql-test/t/view.test:
changing value by trigger and CHECK OPTION
sql/sql_insert.cc:
value should be checked after 'before' trigger work
for InnoDB tables. Note that these times may always be correct ones,
because for example ALTER TABLE creates a table again.
innobase/include/os0file.h:
Added information of file timestamps and a function os_file_get_status
to get that information using stat().
innobase/os/os0file.c:
Added function that return information obout the specified file.
sql/ha_innodb.cc:
Get timestamps for the file where the table is stored.
mysql-test/r/view.result:
inserting single value with check option failed always get error
mysql-test/t/view.test:
inserting single value with check option failed always get error
sql/sql_insert.cc:
inserting single value with check option failed always get error
mysql-test/r/view.result:
fixed default behaviour of WITH CHECK OPTIONS according to standard
sql/sql_yacc.yy:
fixed default behaviour of WITH CHECK OPTIONS according to standard
ndb/src/mgmsrv/ConfigInfo.cpp:
Better cast
ndb/src/mgmsrv/MgmtSrvr.cpp:
Add default arg
sql/ha_ndbcluster.cc:
reorder methods, so that they are not used prior to declaration
(inlines)
mysql-test/r/view.result:
test of cascaded check option for whiew without WHERE clause
mysql-test/t/view.test:
test of cascaded check option for whiew without WHERE clause
sql/table.cc:
Allow inheriting check options if view have not WHERE clause
mysql-test/r/func_str.result:
fixed printing of substring_index
mysql-test/r/view.result:
test of substring_index with view
mysql-test/t/view.test:
test of substring_index with view
sql/item_strfunc.h:
fixed printing of substring_index
Fixed bug #6187: a wrong initial setting for const_item_cache
in Item_cond::fix_fields.
sql/item_cmpfunc.cc:
Fixed bug #6187: a wrong initial setting for const_item_cache
in Item_cond::fix_fields.
mysql-test/r/func_test.result:
Fixed bug #6187: a wrong initial setting for const_item_cache
in Item_cond::fix_fields.
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/range.result:
Auto merged
mysql-test/t/range.test:
Auto merged
sql/opt_range.cc:
Auto merged
BitKeeper/etc/logging_ok:
auto-union
Docs/Support/texi2html:
Auto merged
innobase/trx/trx0rec.c:
Auto merged
libmysql/libmysql.c:
Auto merged
myisam/myisampack.c:
Auto merged
mysql-test/t/innodb-lock.test:
Auto merged
mysys/thr_lock.c:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/sql_acl.cc:
Keep old code
mysql-test/r/innodb-lock.result:
Fix test case (old one didn't test things correctly)
mysql-test/t/innodb-lock.test:
Fix test case (old one didn't test things correctly)
mysys/thr_lock.c:
More debugging information
sql/mysqld.cc:
Enable innodb_table_locks as default, as otherwise there is a possibility for deadlocks
sql/sql_base.cc:
More debug information
into mysql.com:/home/dlenev/src/mysql-4.1-secfix
sql/mysql_priv.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
into mysql.com:/home/kostja/work/mysql-4.1-6049
libmysql/libmysql.c:
Auto merged
sql/field.cc:
Auto merged
sql/item.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
tests/client_test.c:
Auto merged
he has SELECT and INSERT privileges for table with primary key"
Now we set lex->duplicates= DUP_UPDATE right in parser if INSERT has
ON DUPLICATE KEY UPDATE clause, this simplifies insert_precheck()
function (this also fixes a bug) and some other code.
mysql-test/r/grant2.result:
Added test for bug #6173 "One can circumvent missing UPDATE privilege if
he has SELECT and INSERT privileges for table with primary key"
mysql-test/t/grant2.test:
Added test for bug #6173 "One can circumvent missing UPDATE privilege if
he has SELECT and INSERT privileges for table with primary key"
sql/mysql_priv.h:
insert_precheck() don't need "update" parameter any longer since
now we set lex->duplicates to DUP_UPDATE if INSERT has ON DUPLICATE
KEY UPDATE clause.
sql/sql_parse.cc:
insert_precheck() don't need "update" parameter any longer since
now we set lex->duplicates to DUP_UPDATE if INSERT has ON DUPLICATE
KEY UPDATE clause, so it can determine whenever it is needed to
require UPDATE_ACL by itself. Also calling of mysql_insert() is
simplified.
sql/sql_prepare.cc:
insert_precheck() don't need "update" parameter any longer since
now we set lex->duplicates to DUP_UPDATE if INSERT has ON DUPLICATE
KEY UPDATE clause, so it can determine whenever it is needed to
require UPDATE_ACL by itself. Also calling of mysql_insert() is
simplified.
sql/sql_yacc.yy:
It is better to set Lex->duplicates= DUP_UPDATE right in parser if we
have INSERT with ON DUPLICATE KEY UPDATE clause, rather doing this later.
Rename innodb_table_locks_old_behavior -> innodb_table_locks
Set innodb_table_locks to off by default to get same behaviour as in MySQL 4.0.20
(This means that Innodb ignore table locks by default, which makes it easier to combine MyISAM and InnoDB to simulate a transaction)
libmysql/libmysql.c:
Use ulong instead of unsigned long
Reuse _dig_vec()
myisam/myisampack.c:
Simplify code
mysql-test/r/innodb-lock.result:
new test case
mysql-test/t/innodb-lock.test:
new test case
sql/ha_innodb.cc:
Rename innodb_table_locks_old_behavior -> innodb_table_locks
sql/mysqld.cc:
Rename innodb_table_locks_old_behavior -> innodb_table_locks
Set this off by default to get same behaviour as in MySQL 4.0.20
sql/set_var.cc:
Rename innodb_table_locks_old_behavior -> innodb_table_locks
sql/sql_class.h:
Rename innodb_table_locks_old_behavior -> innodb_table_locks
into mishka.local:/home/my/mysql-4.1
client/mysqlimport.c:
Auto merged
libmysql/libmysql.c:
Auto merged
ndb/src/ndbapi/ndberror.c:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
BitKeeper/etc/ignore:
auto-union
mysql-test/r/range.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/t/range.test:
Auto merged
sql/item.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/item.h:
Manual merge
sql/sql_select.cc:
Manual merge
Simple optimzations and cleanups
Removed compiler warnings and fixed portability issues
Added client functions 'mysql_embedded()' to allow client to check if we are using embedded server
Fixes for purify
client/mysqlimport.c:
Remove not used variable
client/mysqltest.c:
Remove usage of MAXPATHLEN (all MySQL code uses FN_REFLEN)
Simplified code
Remove usage of sprintf("%llu") as this is not portable
include/mysql.h:
Added mysql_embedded() to be able to easily check if we are using the embedded server
innobase/srv/srv0start.c:
Don't use memcmp() when using purify (to avoid false warnings)
libmysql/libmysql.c:
Added mysql_embedded() to be able to easily check if we are using the embedded server
libmysql/libmysql.def:
Added mysql_embedded() to be able to easily check if we are using the embedded server
myisam/myisam_ftdump.c:
Remove compiler warning
myisam/myisamchk.c:
Remove compiler warning
myisam/rt_test.c:
#ifdef not used code
mysys/hash.c:
Remove compiler warning (from last push)
mysys/my_gethwaddr.c:
Remove compiler warning
ndb/src/ndbapi/ndberror.c:
#ifdef not used code
regex/regcomp.c:
Remove not used code
regex/regcomp.ih:
Remove not used code (to remove compiler warnings)
sql-common/client.c:
Remove compiler warnings
sql/field.cc:
Simple optimization
sql/ha_innodb.cc:
Rename mysql_embedded -> mysqld_embedded
sql/item.cc:
Fix comments
Move variables first on block
Remove else after return
Simple optimizations
(no logic changes)
sql/item_cmpfunc.cc:
Added comment
sql/mysql_priv.h:
Rename mysql_embedded -> mysqld_embedded
sql/mysqld.cc:
Rename mysql_embedded -> mysqld_embedded
sql/sql_acl.cc:
Added comments
simple optimization
Fixed 'very unlikely' bug when doing REVOKE ALL PRIVILEGES
sql/sql_select.cc:
More comments
Simple optimization
sql/sql_show.cc:
Simple changes to make similar code similar
More comments
sql/sql_string.cc:
Trivial optimization and better code layout
strings/Makefile.am:
Change xml.c to use bcmp to avoid warnings from purify
strings/xml.c:
Change xml.c to use bcmp to avoid warnings from purify
tests/client_test.c:
Remove usage of MAXPATHLEN (all MySQL code uses FN_REFLEN)
Added the code processing on expressions for applying
multiple equalities.
sql_select.cc:
Post-merge fixes for Item_equal patch.
Added the code processing on expressions for applying
multiple equalities.
Many files:
Post-merge fixes for Item_equal patch.
item_cmpfunc.cc:
Post-merge fixes for Item_equal patch.
Fixed a problem when an equality field=const cannot be applied to
the predicate P(field,c) for constant propagation as a conversion
of field is needed.
item.h, item.cc:
Fixed a problem when an equality field=const cannot be applied to
the predicate P(field,c) for constant propagation as a conversion
of field is needed.
mysql-test/r/func_test.result:
Post-merge fixes for Item_equal patch.
mysql-test/r/index_merge.result:
Post-merge fixes for Item_equal patch.
mysql-test/r/join_nested.result:
Post-merge fixes for Item_equal patch.
mysql-test/r/range.result:
Post-merge fixes for Item_equal patch.
sql/item.cc:
Fixed a problem when an equality field=const cannot be applied to
the predicate P(field,c) for constant propagation as a conversion
of field is needed.
sql/item.h:
Fixed a problem when an equality field=const cannot be applied to
the predicate P(field,c) for constant propagation as a conversion
of field is needed.
sql/item_cmpfunc.cc:
Post-merge fixes for Item_equal patch.
Fixed a problem when an equality field=const cannot be applied to
the predicate P(field,c) for constant propagation as a conversion
of field is needed.
sql/opt_range.cc:
Post-merge fixes for Item_equal patch.
sql/sql_select.cc:
Post-merge fixes for Item_equal patch.
Added the code processing on expressions for applying
multiple equalities.
sql/sql_select.h:
Added the code processing on expressions for applying
multiple equalities.
sql/table.h:
Added the code processing on expressions for applying
multiple equalities.
sql/ha_innodb.cc:
Note that LOAD DATA INFILE REPLACE also handles a duplicate key error
itself, and we must not decrement the autoinc counter if we are
performing that statement.
BUG #5831 Revoke privileges in a loop until no more privileges are revoked, because acl_dbs and column_priv_hash can re-organize during privilege removal.
sql/sql_acl.cc:
BUG #5831 Revoke privileges in a loop until no more privileges are revoked, because acl_dbs and column_priv_hash can re-organize during privilege removal.
test results corrected
mysql-test/r/range.result:
test results corrected
mysql-test/t/range.test:
test results corrected
sql/opt_range.cc:
compatibility fix
innobase/dict/dict0dict.c:
Use innobase_strcasecmp() and innobase_casedn_str()
instead of ut_cmp_in_lower_case() and ut_cpy_in_lower_case()
innobase/include/ut0byte.h:
Remove ut_cpy_in_lower_case() and ut_cmp_in_lower_case()
innobase/ut/ut0byte.c:
Remove ut_cpy_in_lower_case() and ut_cmp_in_lower_case()
sql/ha_innodb.cc:
Add innobase_strcasecmp() and innobase_casedn_str()
Replace tolower() loop with innobase_casedn_str()
Replace my_casedn_str() with innobase_casedn_str()
Replace ut_cmp_in_lower_case() with innobase_strcasecmp()
Now we use TABLE::timestamp_field_type instead of
TABLE::timestamp_default_now/on_update_now for determining
if we should auto-set value of TIMESTAMP field during this operation.
We are also use Field_timestamp::set_time() instead of
handler::update_timestamp().
sql/examples/ha_example.cc:
Now we use TABLE::timestamp_field_type instead of
TABLE::timestamp_default_now/on_update_now for determining
if we should auto-set value of TIMESTAMP field during this operation.
We are also use Field_timestamp::set_time() instead of
handler::update_timestamp().
sql/examples/ha_tina.cc:
Now we use TABLE::timestamp_field_type instead of
TABLE::timestamp_default_now/on_update_now for determining
if we should auto-set value of TIMESTAMP field during this operation.
We are also use Field_timestamp::set_time() instead of
handler::update_timestamp().
BUG #5731 key_buffer_size not properly restricted to 4GB; use UINT_MAX32 for clarity.
sql/mysqld.cc:
BUG #5731 key_buffer_size not properly restricted to 4GB; use UINT_MAX32 for clarity.
server".
Altough mysql_create_db()/mysql_drop_db() API calls are deprecated
since 4.0, they should not crash server and should not stall connection
in case of errors.
sql/sql_parse.cc:
Handling of COM_CREATE_DB, COM_DROP_DB:
mysql_create_db() requires from its second parameter to be non-zero.
We also should call send_error() if mysql_create_db or mysql_drop_db
return error (like we do it for SQL versions of these commands).
tests/client_test.c:
Added test for bug #6081 "Execution of deprecated mysql_create_db()
crashes server".
statements and negative time/date values".
The bug was in wrong sprintf format used in the client library.
The fix moves TIME -> string conversion functions to sql-common and
utilized them in the client library.
include/my_time.h:
Declarations for new functions shared between the client and server.
libmysql/libmysql.c:
Fix for Bug#6049 "Loss of sign when using prepared statements and negative
time/date values": use the same function as the server to convert
date/time/datetime values to strings.
sql-common/my_time.c:
Implementation of my_{time,datetime,date,TIME}_to_str: it's
needed by the client library, so it should be shared.
sql/field.cc:
Don't create String object if it's not needed.
sql/item.cc:
Don't create String object if it's not needed: TIME_to_string was
moved to my_TIME_to_str, with different arguments.
sql/item_timefunc.cc:
Don't create String object if it's not needed.
sql/mysql_priv.h:
TIME_to_string and MAX_DATE_REP_LENGTH moved to the client library.
MAX_DATE_REP_LENGTH was renamed to MAX_DATE_STRING_REP_LENGTH to not
conflict with the same name in libmysql.c
sql/protocol.cc:
Don't create String object if it's not needed.
sql/time.cc:
Implementation of my_{time,date,datetime,TIME}_to_str moved to my_time.c
shared between the client and the server.
tests/client_test.c:
A test case for Bug#6049.
was the query REPLACE or LOAD DATA INFILE REPLACE.
innobase/row/row0ins.c:
Find SQL-query directly from current thread and see if the
query was REPLACE or LOAD DATA INFILE REPLACE.
sql/ha_innodb.cc:
Find current thread and return true if SQL-query in the current
thread was either REPLACE or LOAD DATA INFILE REPLACE.
Added a try to a normal repair() if repair_by_sort() failed.
This was not done with ENABLE KEYS and OPTIMIZE TABLE.
Fixed error code handling in mysql_alter_table().
sql/ha_myisam.cc:
BUG#5625 - MyISAM Index corruption on ALTER TABLE x ENABLE KEYS due to full tmpdir.
Added a try to a normal repair() if repair_by_sort() failed.
This was not done with ENABLE KEYS and OPTIMIZE TABLE.
sql/sql_table.cc:
BUG#5625 - MyISAM Index corruption on ALTER TABLE x ENABLE KEYS due to full tmpdir.
Added a translation from 'bool' return value to '< 0' error indication,
which is used within mysql_execute_command() and must as such be
handed over by mysql_alter_table(). A returncode >= 0 is interpreted
as 'I have already called send_ok()'.
NO SQL
CONTAINS SQL (default)
READS SQL DATA
MODIFIES SQL DATA
These are needed as hints for the replication.
(Before this, we did have the default in the mysql.proc table, but no support in the parser.)
mysql-test/r/sp.result:
Modified test cases for new data access characteristics.
mysql-test/t/sp.test:
Modified test cases for new data access characteristics.
scripts/mysql_create_system_tables.sh:
We now support all the SP data access characteristics (not just CONTAINS SQL).
scripts/mysql_fix_privilege_tables.sql:
We now support all the SP data access characteristics (not just CONTAINS SQL).
sql/lex.h:
New tokens for SP data access characteristics.
sql/sp.cc:
Store, print and support alter of data access characteristics.
sql/sp_head.cc:
Added SP_ prefix to some symbols.
sql/sql_lex.h:
Added SP_ prefix to some symbols, and added SP data access enum.
sql/sql_yacc.yy:
Parse SP data access characteristics.
(And allow "alter ... language sql", mostly as a formality, it was accidently
put in the wrong clause before.)
into mishka.local:/home/my/mysql-4.1
sql/item_cmpfunc.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
crashes server." The fix makes Item_func_rand prepared-statements
aware plus it fixes the case when RAND is used in prepared
statements and replication is on (as well as several similar issues).
Until now we did not reset THD before every execution of a prepared
statement, so if some execution had set thd->time_zone_used
or thd->rand_used they would not be reset until next mysql_parse.
Some of post-review fixes done.
mysql-test/r/ps.result:
A test case for Bug#5985: test results fixed.
mysql-test/t/ps.test:
A test case for Bug#5985 "prepare stmt from "select rand(?)" crashes
server."
sql/item_func.cc:
Actual fix for Bug#5985: Item_func_rand rewritten to be
prepared statements aware.
sql/item_func.h:
Actual fix for Bug#5985: Item_func_rand rewritten to be
prepared statements aware.
sql/mysql_priv.h:
We need a separate call to reset THD state before every execute of
a prepared statement. Otherwise things like THD->user_var_events
are never cleaned up and bloat binary log (as the list of events
grows from execution to execution).
sql/sql_class.cc:
Statement::end_statement -> THD::end_statement()
(a leftover from some design change which is not to pushed now, but the
leftover is to be pushed).
sql/sql_class.h:
Statement::end_statement -> THD::end_statement()
(a leftover from some design change which is not to pushed now, but the
leftover is to be pushed).
sql/sql_lex.cc:
Move the part responsible for initializing LEX from mysql_init_query
to lex_start.
sql/sql_lex.h:
All lex-related initialization is now in lex_start.
Move thd->select_number to lex->select_number to be able to use it
easily in lex_start.
sql/sql_parse.cc:
Split mysql_init_query into two functions: mysql_reset_thd_for_next_query,
which is used in PS and conventional execution, and lex_start, used only
when we want to parse something.
Fix init_connect to use initialized THD.
sql/sql_prepare.cc:
Deploy mysql_reset_thd_for_next_query to reset THD state before
execution of a prepared statement.
Normally this should have been added to just one place, but
we have to reset thd before assigning placeholders from variables,
thus we can't do that in execute_stmt (yuck).
innodb_table_locks_old_behavior: do not acquire an
InnoDB table lock for LOCK TABLES, as in mysql-4.0.18
and earlier.
sql/ha_innodb.cc:
Do not acquire an InnoDB table lock for LOCK TABLES if
innodb_table_locks_old_behavior is enabled.
sql/mysqld.cc:
Added innodb_table_locks_old_behavior
sql/set_var.cc:
Added innodb_table_locks_old_behavior
sql/sql_class.h:
Added innodb_table_locks_old_behavior
Implement innobase_very_fast_shutdown and innobase_start_trx_and_assign_read_view(); these were requested by Guilhem
sql/ha_innodb.h:
Implement innobase_very_fast_shutdown and innobase_start_trx_and_assign_read_view(); these were requested by Guilhem
sql/ha_innodb.cc:
Implement innobase_very_fast_shutdown and innobase_start_trx_and_assign_read_view(); these were requested by Guilhem
innobase/include/srv0srv.h:
Implement innobase_very_fast_shutdown and innobase_start_trx_and_assign_read_view(); these were requested by Guilhem
innobase/log/log0log.c:
Implement innobase_very_fast_shutdown and innobase_start_trx_and_assign_read_view(); these were requested by Guilhem
innobase/srv/srv0srv.c:
Implement innobase_very_fast_shutdown and innobase_start_trx_and_assign_read_view(); these were requested by Guilhem
BUG#4335 - one name can be handler open'ed many times.
Fixed problems detected on Windows build by VC++.
Removed unused variables.
Applied a neccessary cast.
