(Includes merge of arena code in 4.1 and 5.0)
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
VC++Files/sql/mysqld.dsp:
Auto merged
client/mysql.cc:
Auto merged
client/mysqltest.c:
Auto merged
include/my_global.h:
Auto merged
include/my_sys.h:
Auto merged
include/mysql.h:
Auto merged
include/mysql_com.h:
Auto merged
innobase/row/row0sel.c:
Auto merged
libmysql/client_settings.h:
Auto merged
libmysql/libmysql.c:
Auto merged
libmysqld/Makefile.am:
Auto merged
libmysqld/examples/Makefile.am:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
myisam/mi_check.c:
Auto merged
myisam/myisamchk.c:
Auto merged
myisam/sort.c:
Auto merged
mysql-test/r/connect.result:
Auto merged
mysql-test/r/ctype_recoding.result:
Auto merged
mysql-test/r/ctype_ucs.result:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/func_like.result:
Auto merged
mysql-test/r/gis.result:
Auto merged
mysql-test/r/having.result:
Auto merged
mysql-test/r/heap.result:
Auto merged
mysql-test/r/join.result:
Auto merged
mysql-test/r/key.result:
Auto merged
mysql-test/r/lowercase_table.result:
Auto merged
mysql-test/r/ndb_autodiscover.result:
Auto merged
mysql-test/r/null.result:
Auto merged
mysql-test/r/olap.result:
Auto merged
mysql-test/r/order_by.result:
Auto merged
mysql-test/r/ps_1general.result:
Auto merged
mysql-test/r/ps_2myisam.result:
Auto merged
mysql-test/r/ps_3innodb.result:
Auto merged
mysql-test/r/ps_4heap.result:
Auto merged
mysql-test/r/ps_5merge.result:
Auto merged
mysql-test/r/ps_6bdb.result:
Auto merged
mysql-test/r/range.result:
Auto merged
mysql-test/r/rename.result:
Auto merged
mysql-test/r/show_check.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/r/variables.result:
Auto merged
mysql-test/t/alter_table.test:
Auto merged
mysql-test/t/null.test:
Auto merged
mysql-test/t/ps_1general.test:
Auto merged
mysql-test/t/rpl_charset.test:
Auto merged
mysql-test/t/rpl_heap.test:
Auto merged
mysql-test/t/rpl_relayrotate.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
netware/mysql_test_run.c:
Auto merged
scripts/make_binary_distribution.sh:
Auto merged
scripts/mysql_create_system_tables.sh:
Auto merged
scripts/mysql_fix_privilege_tables.sql:
Auto merged
scripts/mysql_install_db.sh:
Auto merged
sql/ha_berkeley.cc:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_create.cc:
Auto merged
sql/item_create.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/item_timefunc.h:
Auto merged
sql/lex.h:
Auto merged
sql/lock.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/records.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_acl.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_list.h:
Auto merged
sql/sql_load.cc:
Auto merged
sql/sql_rename.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_string.h:
Auto merged
sql/table.cc:
Auto merged
sql-common/client.c:
Auto merged
client/mysqlbinlog.cc:
Merge with 4.1
configure.in:
Merge with 4.1
include/mysqld_error.h:
Add new error message (1) from 4.1
mysql-test/mysql-test-run.sh:
Merge with 4.1
mysql-test/r/func_gconcat.result:
Merge with 4.1
mysql-test/r/func_if.result:
Merge with 4.1
mysql-test/r/grant.result:
Merge with 4.1
mysql-test/r/join_outer.result:
Merge with 4.1
mysql-test/r/rpl_charset.result:
Merge with 4.1 (This has to be fixed before pushing)
mysql-test/r/system_mysql_db.result:
Merge with 4.1.
Added collation to new privileges
mysql-test/t/grant.test:
Merge with 4.1
mysql-test/t/grant_cache.test:
Merge with 4.1
mysql-test/t/show_check.test:
Merge with 4.1
sql/Makefile.am:
Merge with 4.1
sql/item.cc:
Merge with 4.1
sql/item_cmpfunc.cc:
Merge with 4.1 (arena code)
sql/item_subselect.cc:
Merge with 4.1
sql/item_subselect.h:
Merge with 4.1
sql/item_sum.cc:
Merge with 4.1
sql/item_sum.h:
Merge with 4.1
sql/log.cc:
Merge with 4.1 (Remove code that is not relevant for 5.0)
sql/mysqld.cc:
Merge with 4.1
sql/opt_range.cc:
Merge with 4.1
sql/share/czech/errmsg.txt:
Merge with 4.1
sql/share/danish/errmsg.txt:
Merge with 4.1
sql/share/dutch/errmsg.txt:
Merge with 4.1
sql/share/english/errmsg.txt:
Merge with 4.1
sql/share/estonian/errmsg.txt:
Merge with 4.1
sql/share/french/errmsg.txt:
Merge with 4.1
sql/share/german/errmsg.txt:
Merge with 4.1
sql/share/greek/errmsg.txt:
Merge with 4.1
sql/share/hungarian/errmsg.txt:
Merge with 4.1
sql/share/italian/errmsg.txt:
Merge with 4.1
sql/share/japanese/errmsg.txt:
Merge with 4.1
sql/share/korean/errmsg.txt:
Merge with 4.1
sql/share/norwegian-ny/errmsg.txt:
Merge with 4.1
sql/share/norwegian/errmsg.txt:
Merge with 4.1
sql/share/polish/errmsg.txt:
Merge with 4.1
sql/share/portuguese/errmsg.txt:
Merge with 4.1
sql/share/romanian/errmsg.txt:
Merge with 4.1
sql/share/russian/errmsg.txt:
Merge with 4.1
sql/share/serbian/errmsg.txt:
Merge with 4.1
sql/share/slovak/errmsg.txt:
Merge with 4.1
sql/share/spanish/errmsg.txt:
Merge with 4.1
sql/share/swedish/errmsg.txt:
Merge with 4.1
sql/share/ukrainian/errmsg.txt:
Merge with 4.1
sql/sql_base.cc:
Merge with 4.1
sql/sql_class.cc:
Merge with 4.1
Use arena code from 4.1
sql/sql_class.h:
Merge with 4.1
Use arena code from 4.1
sql/sql_derived.cc:
Merge with 4.1
sql/sql_lex.cc:
Merge with 4.1
sql/sql_lex.h:
Merge with 4.1
sql/sql_parse.cc:
Merge with 4.1
sql/sql_prepare.cc:
Merge with 4.1
sql/sql_select.cc:
Merge with 4.1
sql/sql_table.cc:
Merge with 4.1
sql/sql_union.cc:
Merge with 4.1
sql/sql_yacc.yy:
Merge with 4.1
sql/tztime.cc:
Merge with 4.1
tests/client_test.c:
Merge with 4.1
a second time". The bug was caused by incompatibility of
negations elimination algorithm and PS: during first statement
execute a subtree with negation was replaced with equivalent
subtree without NOTs.
The problem was that although this transformation was permanent,
items of the new subtree were created in execute-local memory.
The patch adds means to check if it is the first execute of a
prepared statement, and if this is the case, to allocate items
in memory of the prepared statement.
The implementation:
- backports Item_arena from 5.0
- adds Item_arena::is_stmt_prepare(),
Item_arena::is_first_stmt_execute().
- deletes THD::allocate_temporary_pool_for_ps_preparing(),
THD::free_temporary_pool_for_ps_preparing(); they
were redundant.
and adds a few invariants:
- thd->free_list never contains junk (= freed items)
- thd->current_arena is never null. If there is no
prepared statement, it points at the thd.
The rest of the patch contains mainly mechanical changes and
cleanups.
mysql-test/r/ps.result:
Test results updated (test case for Bug#4912)
mysql-test/t/ps.test:
A test case for Bug#4912 "mysqld crashs in case a statement is
executed a second time"
sql/item_cmpfunc.cc:
current_statement -> current_arena
sql/item_subselect.cc:
Statement -> Item_arena, current_statement -> current_arena
sql/item_subselect.h:
Item_subselect does not need to save thd->current_statement.
sql/item_sum.cc:
Statement -> Item_arena
sql/item_sum.h:
Statement -> Item_arena
sql/mysql_priv.h:
Statement -> Item_arena
sql/sql_base.cc:
current_statement -> current_arena
sql/sql_class.cc:
- Item_arena
- convenient set_n_backup_statement, restore_backup_statement
(nice idea, Sanja)
sql/sql_class.h:
- Item_arena: backport from 5.0
- allocate_temporary_pool_for_ps_preparing,
free_temporary_pool_for_ps_preparing removed.
sql/sql_derived.cc:
current_statement -> current_arena
sql/sql_lex.cc:
current_statement -> current_arena
sql/sql_parse.cc:
Deploy invariant that thd->free_list never contains junk items
(backport from 5.0).
sql/sql_prepare.cc:
- backporting Item_arena
- no need to allocate_temporary_pool_for_ps_preparing().
sql/sql_select.cc:
Fix for bug#4912 "mysqld crashs in case a statement is
executed a second time": if this is the first execute of
a prepared statement, negation elimination is
done in memory of the prepared statement.
sql/sql_union.cc:
Backporting Item_arena from 5.0.
a second time". The bug was caused by incompatibility of
negations elimination algorithm and PS: during first statement
execute a subtree with negation was replaced with equivalent
subtree without NOTs.
The problem was that although this transformation was permanent,
items of the new subtree were created in execute-local memory.
The patch adds means to check if it is the first execute of a
prepared statement, and if this is the case, to allocate items
in memory of the prepared statement.
The implementation:
- backports Item_arena from 5.0
- adds Item_arena::is_stmt_prepare(),
Item_arena::is_first_stmt_execute().
- deletes THD::allocate_temporary_pool_for_ps_preparing(),
THD::free_temporary_pool_for_ps_preparing(); they
were redundant.
and adds a few invariants:
- thd->free_list never contains junk (= freed items)
- thd->current_arena is never null. If there is no
prepared statement, it points at the thd.
The rest of the patch contains mainly mechanical changes and
cleanups.
- client side part is simple and may be considered stable
- server side part now just joggles with THD state to save execution
state and has no additional locking wisdom.
Lot's of it are to be rewritten.
include/mysql.h:
Cursor patch to push into the main tree, client library part (considered
stable):
- new statement attribute STMT_ATTR_CURSOR_TYPE
- MYSQL_STMT::flags to store statement cursor type
- MYSQL_STMT::server_status to store server status (i. e. if the server
was able to open a cursor for this query).
include/mysql_com.h:
Cursor patch to push into the main tree, client library part (considered
stable):
- new COMmand, COM_FETCH, to fetch K rows from read-only cursor.
By design should support scrollable cursors as well.
- a few new server statuses:
SERVER_STATUS_CURSOR_EXISTS is sent by server in reply to COM_EXECUTE,
when cursor was successfully opened for this query
SERVER_STATUS_LAST_ROW_SENT is sent along with the last row to prevent one
more round trip just for finding out that all rows were fetched from
this cursor (this is server mem savier also).
- and finally, all possible values of STMT_ATTR_CURSOR_TYPE,
while now we support only CURSORT_TYPE_NO_CURSOR and
CURSOR_TYPE_READ_ONLY
libmysql/libmysql.c:
Cursor patch to push into the main tree, client library part (considered
stable):
- simple additions to mysql_stmt_fetch implementation to read data
from an opened cursor: we can read up to iteration count rows per
one request; read rows are buffered in the same way as rows of
mysql_stmt_store_result.
- now send stmt->flags to server to let him now if we wish to have
a cursor for this statement.
- support for setting/getting statement cursor type.
libmysqld/examples/Makefile.am:
Testing cursors was originally implemented in C++. Now when these tests
go into client_test, it's time to convert it to C++ as well.
libmysqld/lib_sql.cc:
- cleanup: send_fields flags are now named.
sql/ha_innodb.cc:
- cleanup: send_fields flags are now named.
sql/mysql_priv.h:
- cursors support: declaration for server-side handler of COM_FETCH
sql/protocol.cc:
- cleanup: send_fields flags are now named.
- we can't anymore assert that field_types[field_pos] is sensible:
if we have COM_EXCUTE(stmt1), COM_EXECUTE(stmt2), COM_FETCH(stmt1)
field_types[field_pos] will point to fields of stmt2.
sql/protocol.h:
- cleanup: send_fields flag_s_ are now named.
sql/protocol_cursor.cc:
- cleanup: send_fields flags are now named.
sql/repl_failsafe.cc:
- cleanup: send_fields flags are now named.
sql/slave.cc:
- cleanup: send_fields flags are now named.
sql/sp.cc:
- cleanup: send_fields flags are now named.
sql/sp_head.cc:
- cleanup: send_fields flags are now named.
sql/sql_acl.cc:
- cleanup: send_fields flags are now named.
sql/sql_class.cc:
- cleanup: send_fields flags are now named.
sql/sql_class.h:
- cleanup: send_fields flags are now named.
sql/sql_error.cc:
- cleanup: send_fields flags are now named.
sql/sql_handler.cc:
- cleanup: send_fields flags are now named.
sql/sql_help.cc:
- cleanup: send_fields flags are now named.
sql/sql_parse.cc:
Server side support for cursors:
- handle COM_FETCH
- enforce assumption that whenever we free thd->free_list,
we reset it to zero. This way it's much easier to handle free_list
in prepared statements implementation.
sql/sql_prepare.cc:
Server side support for cursors:
- implementation of mysql_stmt_fetch (fetch some rows from open cursor).
- management of cursors memory is quite tricky now.
- execute_stmt can't be reused anymore in mysql_stmt_execute and
mysql_sql_stmt_execute
sql/sql_repl.cc:
- cleanup: send_fields flags are now named.
sql/sql_select.cc:
Server side support for cursors:
- implementation of Cursor::open, Cursor::fetch (buggy when it comes to
non-equi joins), cursor cleanups.
- -4 -3 -0 constants indicating return value of sub_select and end_send are
to be renamed to something more readable:
it turned out to be not so simple, so it should come with the other patch.
sql/sql_select.h:
Server side support for cursors:
- declaration of Cursor class.
- JOIN::fetch_limit contains runtime value of rows fetched via cursor.
sql/sql_show.cc:
- cleanup: send_fields flags are now named.
sql/sql_table.cc:
- cleanup: send_fields flags are now named.
sql/sql_union.cc:
- if there was a cursor, don't cleanup unit: we'll need it to fetch
the rest of the rows.
tests/Makefile.am:
Now client_test is in C++.
tests/client_test.cc:
A few elementary tests for cursors.
BitKeeper/etc/ignore:
Added libmysqld/examples/client_test.cc to the ignore list
- client side part is simple and may be considered stable
- server side part now just joggles with THD state to save execution
state and has no additional locking wisdom.
Lot's of it are to be rewritten.
two TABLE_LIST copy eliminated
include/mysqld_error.h:
errors of view
libmysqld/Makefile.am:
new view file
mysql-test/r/connect.result:
SHOW TABLE show type of table
mysql-test/r/ctype_recoding.result:
SHOW TABLE show type of table
mysql-test/r/drop.result:
SHOW TABLE show type of table
mysql-test/r/grant.result:
new two privileges (CRETEA|SHOW VIEW)
mysql-test/r/lowercase_table.result:
SHOW TABLE show type of table
mysql-test/r/ps_1general.result:
SHOW TABLE show type of table
mysql-test/r/rename.result:
SHOW TABLE show type of table
mysql-test/r/rpl000009.result:
SHOW TABLE show type of table
mysql-test/r/rpl_error_ignored_table.result:
SHOW TABLE show type of table
mysql-test/r/select.result:
SHOW TABLE show type of table
mysql-test/r/system_mysql_db.result:
SHOW TABLE show type of table
new two privileges (CRETEA|SHOW VIEW)
mysql-test/t/system_mysql_db_fix.test:
removing all system tables
scripts/mysql_fix_privilege_tables.sql:
new two privileges (CRETEA|SHOW VIEW)
sql/Makefile.am:
new VIEW related file
sql/ha_myisammrg.cc:
two TABLE_LIST copy eliminated
sql/item.cc:
VIEW
sql/item.h:
VIEW
sql/item_subselect.cc:
VIEW
sql/item_subselect.h:
VIEW
sql/lex.h:
VIEW
sql/lock.cc:
VIEW
sql/mysql_priv.h:
VIEW
sql/mysqld.cc:
VIEW
new parameter - sql_updatable_view_key
sql/opt_sum.cc:
two TABLE_LIST copy eliminated
sql/set_var.cc:
new parameter - sql_updatable_view_key
sql/share/czech/errmsg.txt:
errors messages of views
sql/share/danish/errmsg.txt:
errors messages of views
sql/share/dutch/errmsg.txt:
errors messages of views
sql/share/english/errmsg.txt:
errors messages of views
sql/share/estonian/errmsg.txt:
errors messages of views
sql/share/french/errmsg.txt:
errors messages of views
sql/share/german/errmsg.txt:
errors messages of views
sql/share/greek/errmsg.txt:
errors messages of views
sql/share/hungarian/errmsg.txt:
errors messages of views
sql/share/italian/errmsg.txt:
errors messages of views
sql/share/japanese/errmsg.txt:
errors messages of views
sql/share/korean/errmsg.txt:
errors messages of views
sql/share/norwegian-ny/errmsg.txt:
errors messages of views
sql/share/norwegian/errmsg.txt:
errors messages of views
sql/share/polish/errmsg.txt:
errors messages of views
sql/share/portuguese/errmsg.txt:
errors messages of views
sql/share/romanian/errmsg.txt:
errors messages of views
sql/share/russian/errmsg.txt:
errors messages of views
sql/share/serbian/errmsg.txt:
errors messages of views
sql/share/slovak/errmsg.txt:
errors messages of views
sql/share/spanish/errmsg.txt:
errors messages of views
sql/share/swedish/errmsg.txt:
errors messages of views
sql/share/ukrainian/errmsg.txt:
errors messages of views
sql/slave.cc:
two TABLE_LIST copy eliminated
sql/sp.cc:
VIEW
sql/sql_acl.cc:
VIEW
sql/sql_acl.h:
VIEW
sql/sql_base.cc:
VIEW
sql/sql_cache.cc:
two TABLE_LIST copy eliminated
sql/sql_class.h:
VIEW
sql/sql_db.cc:
two TABLE_LIST copy eliminated
sql/sql_delete.cc:
VIEW
sql/sql_derived.cc:
VIEW
sql/sql_handler.cc:
two TABLE_LIST copy eliminated
sql/sql_help.cc:
two TABLE_LIST copy eliminated
sql/sql_insert.cc:
VIEW
sql/sql_lex.cc:
VIEW
sql/sql_lex.h:
VIEW
sql/sql_load.cc:
VIEW
sql/sql_olap.cc:
VIEW
sql/sql_parse.cc:
two TABLE_LIST copy eliminated
VIEW
sql/sql_prepare.cc:
VIEW
sql/sql_rename.cc:
two TABLE_LIST copy eliminated
sql/sql_select.cc:
VIEW
sql/sql_show.cc:
VIEW
sql/sql_table.cc:
VIEW
sql/sql_union.cc:
VIEW
sql/sql_update.cc:
VIEW
sql/sql_yacc.yy:
VIEW
sql/table.cc:
VIEW
sql/table.h:
VIEW
sql/tztime.cc:
two TABLE_LIST copy eliminated
sql/unireg.h:
VIEW
tests/client_test.c:
VIEW
mysql-test/r/sp.result:
Added test case for BUG#2460.
mysql-test/t/sp.test:
Added test case for BUG#2460.
sql/sql_union.cc:
When called from stored procedures, tabs might be reset already.
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
client/mysqltest.c:
Auto merged
configure.in:
Auto merged
include/my_sys.h:
Auto merged
include/mysql_com.h:
Auto merged
libmysql/libmysql.c:
Auto merged
libmysqld/Makefile.am:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
myisam/mi_check.c:
Auto merged
myisam/myisamchk.c:
Auto merged
myisam/myisamdef.h:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/null.result:
Auto merged
mysql-test/r/query_cache.result:
Auto merged
mysql-test/r/rpl_server_id2.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/variables.result:
Auto merged
mysql-test/t/rpl000015.test:
Auto merged
mysql-test/t/rpl_error_ignored_table.test:
Auto merged
mysql-test/t/rpl_log.test:
Auto merged
mysql-test/t/rpl_log_pos.test:
Auto merged
mysql-test/t/rpl_max_relay_size.test:
Auto merged
mysql-test/t/rpl_relayrotate.test:
Auto merged
mysql-test/t/rpl_rotate_logs.test:
Auto merged
mysql-test/t/rpl_server_id2.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
mysys/my_pthread.c:
Auto merged
netware/BUILD/compile-netware-all:
Auto merged
netware/BUILD/compile-netware-standard:
Auto merged
netware/BUILD/mwenv:
Auto merged
netware/Makefile.am:
Auto merged
netware/my_manage.c:
Auto merged
netware/my_manage.h:
Auto merged
netware/mysql_test_run.c:
Auto merged
scripts/mysql_install_db.sh:
Auto merged
sql/Makefile.am:
Auto merged
sql/ha_berkeley.cc:
Auto merged
sql/ha_berkeley.h:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_subselect.h:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_sum.h:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/protocol.h:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_string.cc:
Auto merged
sql/sql_string.h:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_union.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
tests/client_test.c:
Auto merged
mysql-test/r/sp.result:
test suite for Bug #2266
mysql-test/t/sp.test:
test suite for Bug #2266
sql/item_subselect.cc:
made ancestor for Statement (Item_arena)
sql/item_subselect.h:
made ancestor for Statement (Item_arena)
sql/item_sum.cc:
made ancestor for Statement (Item_arena)
sql/item_sum.h:
made ancestor for Statement (Item_arena)
sql/mysql_priv.h:
reset_stmt_for_execute use PS and SP
sql/sp_head.cc:
sp_head use Item_arena as ancestor to be PS cleunup compatible
SP use PS storing/restoring/cleanup mechanisms
cleanup() of SP Items added
Items created in temporary memory pool during SP execution saved for normal freeing after SP execution
sql/sp_head.h:
sp_head use Item_arena
sql/sql_base.cc:
made ancestor for Statement (Item_arena)
results of wild_setup made permanent
setup_conds make natural joins expanding only once and store results in PS/SP memory
sql/sql_class.cc:
made ancestor for Statement (Item_arena)
sql/sql_class.h:
made ancestor for Statement (Item_arena)
method to detect PS preparation added
sql/sql_delete.cc:
storing where for DELETE and mark first execution
sql/sql_derived.cc:
use method
sql/sql_insert.cc:
mark first execution for INSERT
sql/sql_lex.cc:
flags to correctly make transformations of query and storing them in memory of PS/SP
made ancestor for Statement (Item_arena)
sql/sql_lex.h:
reved variable od SP ol saving data
flags to correctly make transformations of query and storing them in memory of PS/SP
sql/sql_parse.cc:
cleunup unit for any query
sql/sql_prepare.cc:
made ancestor for Statement (Item_arena)
storing where moved to preparation
changed interface of reset_stmt_for_execute to use it is SP
do not restore where/order by/group by before first execution (but tables and unit can be chenged without execution and should be prepared (subqueries executes on demand))
sql/sql_select.cc:
storing where for SELECT/multi-DELETE/... and mark first execution
sql/sql_union.cc:
made ancestor for Statement (Item_arena)
sql/sql_update.cc:
storing where for UPDATE and mark first execution
into sanja.is.com.ua:/home/bell/mysql/bk/work-explain-4.1
mysql-test/r/func_encrypt.result:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_union.cc:
Auto merged
into sanja.is.com.ua:/home/bell/mysql/bk/work-explain-4.1
mysql-test/r/subselect.result:
Auto merged
mysql-test/t/subselect.test:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_union.cc:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/union.result:
Auto merged
sql/item.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_union.cc:
SCCS merged
mysql-test/r/subselect.result:
ALL/ANY test
mysql-test/t/subselect.test:
ALL/ANY test
sql/item_subselect.cc:
keep old engine & JOIN if we changed subquery Item, which allow avoid second all SELECT items fix_fields call with pervios clean up (because of second setup_tables which remove table->key_use and maybe something else)
keep list when we change Item in SELECT list
processing inserted max/min function (now JOIN::prepare will be called only once)
methods of changing item for subselect engines
sql/item_subselect.h:
change item & results procedure
sql/item_sum.cc:
Item_sum_hybrid::clear moved to .cc file (to keep .h clean and to make inserving/removing debug info easy)
sql/item_sum.h:
Item_sum_hybrid::clear moved to .cc file (to keep .h clean and to make inserving/removing debug info easy)
sql/sql_lex.cc:
note about new method
sql/sql_lex.h:
method for changing result of UNION JOINs
sql/sql_select.cc:
method for changing result in JOIN
sql/sql_select.h:
method for changing result in JOIN
sql/sql_union.cc:
method for changing result in JOIN
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
VC++Files/sql/mysqld.dsp:
Auto merged
configure.in:
Auto merged
include/my_global.h:
Auto merged
include/mysql_com.h:
Auto merged
libmysql/libmysql.c:
Auto merged
libmysqld/Makefile.am:
Auto merged
myisam/myisamchk.c:
Auto merged
myisam/myisamdef.h:
Auto merged
mysql-test/install_test_db.sh:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/mysqldump.result:
Auto merged
mysql-test/r/show_check.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
scripts/make_binary_distribution.sh:
Auto merged
scripts/mysql_install_db.sh:
Auto merged
sql/ha_berkeley.cc:
Auto merged
mysql-test/t/rpl_error_ignored_table.test:
Auto merged
sql/ha_berkeley.h:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_sum.h:
Auto merged
sql/lex.h:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/records.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_acl.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_load.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_string.cc:
Auto merged
sql/sql_test.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.h:
Auto merged
tests/client_test.c:
Auto merged
item_list for fake_select will be created only once
(problem reported by valgrind in test_union2 fixed)
sql/sql_lex.h:
new function to keep code in one place
sql/sql_union.cc:
fake_select_lex should be prepared during PS preparation to work correctly
item_list for fake_select will be created only once
EXPLAIN of hidden SELECT of UNION
mysql-test/r/derived.result:
explain of hidden select
mysql-test/r/subselect.result:
explain of hidden select
mysql-test/r/union.result:
explain of hidden select
correct error messages on explain
mysql-test/t/subselect.test:
show eliminated costants in WHERE clause
mysql-test/t/union.test:
correct error messages on EXPLAIN with union
sql/item.cc:
fixed name constructing for global ORDER BY items
sql/sql_class.h:
select ID can be negative (for hidden SELECTs)
removed unused field
sql/sql_lex.cc:
new flag of UNION EXPLAIN
sql/sql_lex.h:
new flag of UNION EXPLAIN
select ID can be negative (for hidden SELECTs)
sql/sql_select.cc:
EXPLAIN UNION using same routing which used for execution
explain for hidden SELECT of UNION
sql/sql_union.cc:
EXPLAIN UNION using same routing which used for execution
