correct value of CURRENT_USER() in SP with "security definer" (BUG#7291)
BitKeeper/etc/config:
switch off open logging
mysql-test/r/sp-security.result:
correct value from current_user() in function run from "security definer"
mysql-test/r/view.result:
evaluation constant functions in WHERE (BUG#4663)
mysql-test/t/sp-security.test:
correct value from current_user() in function run from "security definer"
mysql-test/t/view.test:
evaluation constant functions in WHERE (BUG#4663)
sql/item.cc:
Item_static_string_func creation if it is need
sql/item.h:
support of Item_static_string_func creation
sql/item_cmpfunc.cc:
do not evaluate items during view creation
sql/item_create.cc:
create Item_func_user
sql/item_strfunc.cc:
Item_func_sysconst in case of converting value still have to correctly print itself
=> use Item_static_string_func instead of Item_string
Item_func_user return USER() or CURRENT_USER()
sql/item_strfunc.h:
support of correct charset conversion procedure in Item_func_sysconst
sql/sql_class.h:
new method
sql/sql_yacc.yy:
Item_func_user now support both USER() and CURRENT_USER(), so we have to pass parametr what it is
try to find most suitable table, to avouid pickup table with too low locking mode or occupy table with write mode for select when it will be need for update later
(BUG#9597)
mysql-test/r/view.result:
opening table in correct locking mode test
mysql-test/t/view.test:
opening table in correct locking mode test
sql/sql_base.cc:
take into account table lock mode when opening table:
try to find most suitable table, to avouid pickup table with too low locking mode or occupy table with write mode for select when it will be need for update later
When searching column to sort on, item was compared to field under view
column, but not the column itself. Because names of view column and underlaid
field may differ, it leads to possibly choosing wrong column for sorting on.
This patch makes Item_direct_view_ref::eq(Item *item,...) compare
item's name with it's own name proir to comparing to *ref item.
sql/item.cc:
Fix bug #11709 View was ordered by wrong column
sql/item.h:
Fix bug #11709 View was ordered by wrong column
mysql-test/t/view.test:
Test case for bug #11709 View was ordered by wrong column.
mysql-test/r/view.result:
Test case for bug #11709 View was ordered by wrong column.
Expanded the test case for bug #6120 to cover
DROP VIEW / CREATE VIEW scenario.
sql_view.cc:
Expanded the fix for bug #6120 to cover the case of
DROP VIEW / CREATE_VIEW.
sql/sql_view.cc:
Expanded the fix for bug #6120 to cover the case of
DROP VIEW / CREATE_VIEW.
mysql-test/r/view.result:
Expanded the test case for bug #6120 to cover
DROP VIEW / CREATE VIEW scenario.
mysql-test/t/view.test:
Expanded the test case for bug #6120 to cover
DROP VIEW / CREATE VIEW scenario.
into igor-inspiron.creware.com:/home/igor/mysql-5.0
sql/sql_base.cc:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/view.test:
Auto merged
New item created in find_field_in_table() to fix view's item, was created
without taking into account original item's alias. This patch checks if alias
is set to the original item and if so sets it to newly created item.
sql/sql_base.cc:
Fix bug#11399 Alias wasn't set on view column
mysql-test/t/view.test:
Test case for bug#11399 Use an alias in a select statement on a view
mysql-test/r/view.result:
Test case for bug#11399 Use an alias in a select statement on a view
Added a test case for bug #11771.
item.h:
Fixed bug #11771.
Added method reset_query_id_processor to be able to adjust
query_id for fields generated from * in queries like this:
SELECT * FROM <view> ...
sql_base.cc:
Fixed bug #11771.
Adjusted query_id for fields generated from * in queries
like this: SELECT * FROM <view> ...
sql/sql_base.cc:
Fixed bug #11771.
Adjusted query_id for fields generated from * in queries
like this: SELECT * FROM <view> ...
sql/item.h:
Fixed bug #11771.
Added method reset_query_id_processor to be able to adjust
query_id for fields generated from * in queries like this:
SELECT * FROM <view> ...
mysql-test/t/view.test:
Added a test case for bug #11771.
mysql-test/r/view.result:
Added a test case for bug #11771.
Added a test case for bug #6120.
sql_view.cc:
Fixed bug #6120.
The SP cache must be invalidated when a view is altered.
sql/sql_view.cc:
Fixed bug #6120.
The SP cache must be invalidated when a view is altered.
mysql-test/t/view.test:
Added a test case for bug #6120.
mysql-test/r/view.result:
Added a test case for bug #6120.
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_table.cc:
Auto merged
mysql-test/r/view.result:
SCCS merged
mysql-test/t/view.test:
SCCS merged
mysql-test/r/view.result:
checking views after some view with error (BUG#11337)
mysql-test/t/view.test:
checking views after some view with error (BUG#11337)
sql/sql_lex.cc:
environment cleaning up for processing view one by one
sql/sql_lex.h:
methods for lex cleunup during view processing one by one
sql/sql_table.cc:
fixed environment creation and cleaning up for processing view one by one (BUG#11337)
mysql-test/r/view.result:
Using var_samp with view (BUG#10651)
mysql-test/t/view.test:
Using var_samp with view (BUG#10651)
sql/item_sum.h:
fixed var_samp printing
include/my_bitmap.h:
new bitmap operation
mysql-test/r/view.result:
added warnings
Correct inserting data check (absence of default value) for view underlying tables (BUG#6443)
mysql-test/t/view.test:
Correct inserting data check (absence of default value) for view underlying tables (BUG#6443)
mysys/my_bitmap.c:
new bitmap operation
sql/field.h:
index of field in table added
sql/item.cc:
Name resolution context added
table list removed from fix_fields() arguments
sql/item.h:
Name resolution context added
table list removed from fix_fields() arguments
sql/item_cmpfunc.cc:
table list removed from fix_fields() arguments
sql/item_cmpfunc.h:
table list removed from fix_fields() arguments
sql/item_func.cc:
table list removed from fix_fields() arguments
sql/item_func.h:
table list removed from fix_fields() arguments
sql/item_row.cc:
table list removed from fix_fields() arguments
sql/item_row.h:
table list removed from fix_fields() arguments
sql/item_strfunc.cc:
fixed server crash on NULL argument
sql/item_strfunc.h:
table list removed from fix_fields() arguments
sql/item_subselect.cc:
table list removed from fix_fields() arguments
sql/item_subselect.h:
table list removed from fix_fields() arguments
sql/item_sum.cc:
table list removed from fix_fields() arguments
sql/item_sum.h:
table list removed from fix_fields() arguments
sql/item_timefunc.cc:
table list removed from fix_fields() arguments
sql/item_timefunc.h:
table list removed from fix_fields() arguments
sql/item_uniq.h:
table list removed from fix_fields() arguments
sql/log_event.cc:
Name resolution context added
sql/log_event.h:
Name resolution context added
sql/mysql_priv.h:
Name resolution context added
sql/set_var.cc:
table list removed from fix_fields() arguments
sql/share/errmsg.txt:
new error message
sql/sp.cc:
Name resolution context added
sql/sp_head.cc:
table list removed from fix_fields() arguments
sql/sp_head.h:
Name resolution context added
sql/sql_base.cc:
table list removed from fix_fields() arguments
Name resolution context added
sql/sql_class.cc:
renamed variable
sql/sql_delete.cc:
Name resolution context added
sql/sql_derived.cc:
Name resolution context added
sql/sql_do.cc:
table list removed from fix_fields() arguments
sql/sql_handler.cc:
Name resolution context added
sql/sql_help.cc:
Name resolution context added
sql/sql_insert.cc:
Name resolution context added
table list removed from fix_fields() arguments
sql/sql_lex.cc:
Name resolution context added
sql/sql_lex.h:
removed resolve mode (information stored into name resolution context)
sql/sql_load.cc:
table list removed from fix_fields() arguments
sql/sql_olap.cc:
Name resolution context added
sql/sql_parse.cc:
Name resolution context added
sql/sql_prepare.cc:
table list removed from fix_fields() arguments
sql/sql_select.cc:
table list removed from fix_fields() arguments
sql/sql_show.cc:
Name resolution context added
sql/sql_trigger.cc:
table list removed from fix_fields() arguments
sql/sql_udf.h:
table list removed from fix_fields() arguments
sql/sql_union.cc:
Name resolution context added
sql/sql_update.cc:
Name resolution context added
sql/sql_view.cc:
Name resolution context added
sql/sql_view.h:
table list removed from fix_fields() arguments
sql/sql_yacc.yy:
Name resolution context added
sql/table.cc:
Name resolution context added
merged view processing moved
sql/table.h:
merged view processing moved
Wrong comparing method were choosen which results in false comparison.
Make Item_bool_func2::fix_length_and_dec() to get type and field from
real_item() to make REF_ITEM pass the check.
sql/item_cmpfunc.cc:
Fix bug#11325 Wrong date comparison in views
mysql-test/t/view.test:
Test case for bug#11325 Wrong date comparison in views.
mysql-test/r/view.result:
Test case for bug#11325 Wrong date comparison in views.
mysql-test/r/view.result:
using encrypt & substring_index in view
mysql-test/t/view.test:
using encrypt & substring_index in view
sql/item_strfunc.h:
fixed encrypt() print
into moonbone.local:/work/mysql-5.0-bug-11298
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
mysql-test/r/view.result:
SCCS merged
mysql-test/t/view.test:
SCCS merged
when using ORDER BY
Insert were inserting data from last record fetched instead of inserting from
temporary table.
Make Item_ref to save data from result_field if it's available rather then
from *ref on save_in_field() call.
sql/item.h:
Fix bug#11298 insert into select from VIEW produces incorrect result when using ORDER BY
sql/item.cc:
Fix bug#11298 insert into select from VIEW produces incorrect result when using ORDER BY
mysql-test/r/view.result:
Test case for bug#11298 insert into select from VIEW produces incorrect result when using ORDER BY
mysql-test/t/view.test:
Test case for bug#11298 insert into select from VIEW produces incorrect result when using ORDER BY
into sanja.is.com.ua:/home/bell/mysql/bk/work-bug4-5.0
mysql-test/r/view.result:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
mysql-test/r/view.result:
test of view field names generation
mysql-test/t/view.test:
test of view field names generation
sql/item.cc:
add a flag that indicates that the name of the item was an auto-generated one and so can be changed in a view
sql/item.h:
add a flag that indicates that the name of the item was an auto-generated one and so can be changed in a view
layout fixed
sql/item_func.cc:
line made less then 80 columns
sql/sql_view.cc:
fixed checking of duplicates of view fields:
1) case-insensitive system charset/collation is used now to compare view filds
2) in case if the duplicate field name was of an auto-generated one, we create another unique name for it
sql/sql_yacc.yy:
add a flag that indicates that the name of the item was an auto-generated one and so can be changed in a view
Field with wrong buffer was used to make sort key, which results in producing
same sort key for all records.
sql/filesort.cc:
Fix bug#7422 "order by" doesn't work
mysql-test/t/view.test:
Test case for bug#7422 "order by" doesn't work
mysql-test/r/view.result:
Test case for bug#7422 "order by" doesn't work
mysql-test/r/view.result:
using time_format in view (BUG#7521)
mysql-test/t/view.test:
using time_format in view (BUG#7521)
sql/item_timefunc.h:
fixed func_name reportion
mysql-test/r/view.result:
using sum(distinct ), cast(... as decimal) & avg(distinct ) in views
mysql-test/t/view.test:
using sum(distinct ), cast(... as decimal) & avg(distinct ) in views
sql/item.h:
Add a comment for Item::print
sql/item_func.cc:
Use functype(), not func_name() for item equvalence detection
sql/item_func.h:
Missed function typoes added
Add a comment for Item_func::func_name()
style fix
sql/item_strfunc.cc:
Use functype(), not func_name() for item equvalence detection
sql/item_strfunc.h:
Add missing func_name and func_type
sql/item_sum.cc:
Item_sum func_name report beggining of function till first argument
sql/item_sum.h:
Item_sum func_name report beggining of function till first argument
sql/item_timefunc.cc:
Use functype(), not func_name() for item equvalence detection
sql/item_timefunc.h:
Add missing func_name and func_type
sql/item_uniq.h:
Add missing func_name
into mishka.local:/home/my/mysql-5.0
mysql-test/r/group_min_max.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/view.test:
Auto merged
myisam_max_extra_sort_file_size is depricated
Ensure that myisam_data_pointer_size is honoured when creating new MyISAM files
Changed default value of myisam_data_pointer_size from 4 to 6 to get rid of 'table-is-full' errors
include/myisam.h:
Change type of myisam_block_size and myisam_concurrent_insert to make them changeable in mysqld.cc
Removed not used varaible myisam_max_extra_temp_length
include/thr_lock.h:
Added extra parameter to get_status
myisam/mi_create.c:
Ensure that myisam_data_pointer_size is honoured
myisam/mi_dynrec.c:
If 'append_insert_at_end' is set, only write at end of myisam record file
myisam/mi_locking.c:
Add extra argument to 'mi_get_status' to allow thr_lock to signal that we want to do a concurrent insert
If this is used, we will append new insert rows at end of data file.
Change mi_check_status() to allow concurrent_inserts even if there are holes in the file when myisam_concurent_insert=2
myisam/mi_static.c:
Change behavior of myisam_concurrent_insert so that setting this to 2 allows inserts even if there is a hole in the data file.
Default value is 2 for MyISAM direct usage but will be set to 1 (old default) by mysqld.cc
myisam/mi_statrec.c:
If 'append_insert_at_end' is set, only write at end of myisam record file
myisam/mi_write.c:
If 'append_insert_at_end' is set, only write at end of myisam record file
myisam/myisamdef.h:
Support for insert-at-end even if there is holes in data file
mysql-test/r/gis-rtree.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/group_min_max.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/index_merge.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/index_merge_ror.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/merge.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/myisam.result:
Test of concurrent_insert=2
mysql-test/r/null.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/preload.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/ps_1general.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/range.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/variables.result:
concurrent_insert is now a integer, not a boolean
myisam_extra_sort_file_size is deleted
mysql-test/r/view.result:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/t/index_merge.test:
Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/t/myisam.test:
Test of concurrent_insert=2
mysql-test/t/ps_1general.test:
Drop test table
mysql-test/t/variables.test:
concurrent_insert is now a integer, not a boolean
myisam_extra_sort_file_size is deleted
mysql-test/t/view.test:
Drop tables that may be left from previous tests
mysys/thr_lock.c:
Extra paramter to get_status to signal if concurrent_insert was used
sql/mysqld.cc:
concurrent-insert can now be set to 2 for concurrent inserts when there is holes in the data file
myisam_max_extra_sort_file_size is depricated
sql/set_var.cc:
concurrent-insert is now an integer, not a bool
myisam_max_extra_sort_file_size is deleted
sql/sql_base.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
view.test:
Added test case for bug #8528.
view.result:
Added test case for bug #8528. Fixed other test cases.
mysql-test/r/view.result:
Added test case for bug #8528. Fixed other test cases.
mysql-test/t/view.test:
Added test case for bug #8528.
sql/sql_base.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/sql_delete.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/sql_insert.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/sql_parse.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/sql_prepare.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/sql_select.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/sql_update.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/sql_view.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/table.cc:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
sql/table.h:
Fixed bug #8528.
Representation for single-table views was made similar to
representation for multi-table views.
to insert view's subqueries into select_lex->slave(->next)* chain.
In case a join has several such views, don't add the same subqueries several times
(this forms a loop on the above chain which breaks many parts of the code)
mysql-test/r/view.result:
Testcase for BUG#8490
mysql-test/t/view.test:
Testcase for BUG#8490
Added a test in connection with the fix for
bug #6106.
view.result, view.test:
Added test cases for bugs #6106/6107.
sql_show.cc:
The addition of the case for items of the type REF_ITEM in the
function uses_only_table_name_fields became necessary after
the fix for bug #6106.
sql_base.cc:
The problem was due to the fact that two different column
references were glued together though one of them belonged to
a subquery while another to an outer query. This caused
eventually a wrong calculation of values for the used_tables
attribute.
sql/sql_base.cc:
The problem was due to the fact that two different column
references were glued together though one of them belonged to
a subquery while another to an outer query. This caused
eventually a wrong calculation of values for the used_tables
attribute.
sql/sql_show.cc:
The addition of the case for items of the type REF_ITEM in the
function uses_only_table_name_fields became necessary after
the fix for bug #6106.
mysql-test/t/view.test:
Added test cases for bugs #6106/6107.
mysql-test/r/view.result:
Added test cases for bugs #6106/6107.
mysql-test/t/information_schema.test:
Added a test in connection with the fix for
bug #6106.
mysql-test/r/information_schema.result:
Added a test in connection with the fix for
bug #6106.
server testing cleanups.
mysql-test/r/innodb.result:
Update results
mysql-test/r/insert_select-binlog.result:
Update results
mysql-test/r/mix_innodb_myisam_binlog.result:
Update results
mysql-test/r/ps_1general.result:
Update results
mysql-test/r/ps_grant.result:
Update results
mysql-test/r/view.result:
Update results
mysql-test/t/client_xml.test:
Skip test with embedded server
mysql-test/t/flush_read_lock_kill.test:
Skip test with embedded server
mysql-test/t/grant3.test:
Skip test with embedded server
mysql-test/t/information_schema.test:
Skip test with embedded server
mysql-test/t/innodb.test:
Fix up filenames
mysql-test/t/multi_update.test:
Skip test with embedded server
mysql-test/t/mysqlshow.test:
Skip test with embedded server
mysql-test/t/ps_1general.test:
Move grant-related tests to ps_grant, and fix cleanup of filename
mysql-test/t/ps_grant.test:
Add additional tests
mysql-test/t/sp-security.test:
Skip test with embedded server
mysql-test/t/user_limits.test:
Skip test with embedded server
mysql-test/t/view.test:
Split grant-related tests to new test file view_grant
into sanja.is.com.ua:/home/bell/mysql/bk/work-multi-5.0
mysql-test/r/view.result:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/sql_view.cc:
Auto merged
mysql-test/r/view.result:
fix of required privileges for altering view VIEW (DELETE->DROP)
new test of altering view
mysql-test/t/view.test:
fix of required privileges for altering view VIEW (DELETE->DROP)
new test of altering view
sql/sql_view.cc:
fix of required privileges for altering view VIEW (DELETE->DROP)
(BUG##9398, BUG#8703)
fixed wrong join view detection in multi-delete which lead to server crash
mysql-test/r/lowercase_view.result:
added new tests of updation and selection from the same table
mysql-test/r/view.result:
added new tests of updation and selection from the same table
added test of multidelete command over join view which lead to server crash
test suite from bugs #9398 and #8703
mysql-test/t/lowercase_view.test:
added new tests of updation and selection from the same table
mysql-test/t/view.test:
added new tests of updation and selection from the same table
added test of multidelete command over join view which lead to server crash
test suite from bugs #9398 and #8703
sql/sql_base.cc:
changed procedure of finding tables
sql/sql_class.cc:
added derived table procession detection
sql/sql_class.h:
added derived table procession detection
sql/sql_delete.cc:
fixed detection of selection from table which update for multidelete
sql/sql_derived.cc:
added derived table procession detection
sql/sql_lex.cc:
added detection os SELECTs processed inside derived tables
removed old mechanism of multidelete/multiupdate table duplication detection (which can't work with views)
sql/sql_lex.h:
added detection os SELECTs processed inside derived tables
removed old mechanism of multidelete/multiupdate table duplication detection (which can't work with views)
sql/sql_parse.cc:
removed wrong test of join view (for multidelete in can be not only first table)
sql/sql_prepare.cc:
added detection os SELECTs processed inside derived tables (reset it for reusing in PS/SP)
sql/sql_select.cc:
added detection os SELECTs processed inside derived tables
sql/sql_update.cc:
fixed detection of selection from table which update for multiupdate
Post-review fixes
mysql-test/t/view.test:
Item_ref resolved as view field (BUG#6894)
sql/item.cc:
if Item_ref or Item_view was resolved in a view, there is no sense to continue process item which will be substitited
added comments
mysql-test/r/view.result:
added test with subquery in the FROM clause
mysql-test/t/view.test:
added test with subquery in the FROM clause
sql/table.cc:
use SELECT in which view is merging as main SELECT for nameresolving to make correct support for subqueries in the view.
include/mysql_com.h:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/item.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
Collect all tables and SPs refered by a statement, and open all tables
with an implicit LOCK TABLES. Do find things refered by triggers and views,
we open them first (and then repeat this until nothing new is found), before
doing the actual lock tables.
mysql-test/r/information_schema.result:
Updated result for WL#2130.
mysql-test/r/lock.result:
Updated result for WL#2130.
mysql-test/r/sp-error.result:
Updated result for WL#2130.
mysql-test/r/sp.result:
Updated result for WL#2130.
mysql-test/r/view.result:
Updated result for WL#2130.
mysql-test/t/information_schema.test:
Disabled one test case due to a bug involving LOCK TABLES,
which shows up with WL#2130.
mysql-test/t/lock.test:
New error message with WL#2130. This change is under debate and might change
in the future, but will do for now.
mysql-test/t/sp-error.test:
Updated for WL#2130. Some tests are voided when table access does work from
functions.
mysql-test/t/sp.test:
Updated for WL#2130.
mysql-test/t/view.test:
Updated for WL#2130.
sql/item_func.cc:
We now have to set net.no_send_ok for functions too, with WL#2130.
sql/share/errmsg.txt:
Reused an error code since the old use was voided by WL#2130, but a new
one was needed instead (similar, but more specific restriction).
sql/sp.cc:
Fixed error handling and collection of used tables for WL#2130.
sql/sp.h:
Fixed error handling and collection of used tables for WL#2130.
sql/sp_head.cc:
Added support functions for collecting and merging hash tables and lists
of used tables from SPs and substatements, for WL#2130.
sql/sp_head.h:
Added support functions for collecting and merging hash tables and lists
of used tables from SPs and substatements, for WL#2130.
sql/sql_base.cc:
Changed the way table->query_id is tested and set during with locked tables
in effect. This makes some SP test cases work with WL#2130, but has a side
effect on some error cases with explicit LOCK TABLES. It's still debated if
this is the correct way, so it might change.
sql/sql_class.h:
Added flags for circumventing some interference between WL#2130 and mysql_make_view().
sql/sql_derived.cc:
Added some missing initializations. (Potential bugs.)
sql/sql_lex.cc:
Clear the new hash tables for WL#2130.
sql/sql_lex.h:
Added hash tables for procedures and tables too (as for functions), for WL#2130.
sql/sql_parse.cc:
WL#2130: Make table accesses from stored functions work by adding an implicit
LOCK TABLES around (most) executed statements. To do this, we have to go through
a loop where we collect all SPs and tables in mysql_execute_statement.
sql/sql_prepare.cc:
Cache both functions and procedures for WL#2130.
sql/sql_show.cc:
Added some missing initializations. (Potential bugs.)
sql/sql_view.cc:
Shortcut mysql_make_view() if thd->shortcut_make_view is true during
the pre-open phase for collecting tables in WL#2130. Otherwise, the
similar mechanism here causes interference.
sql/sql_yacc.yy:
For WL#2130, added caching of procedures and disallowed LOCK/UNLOCK TABLES in SPs.
mysql-test/r/view.result:
view and group_concat()
mysql-test/t/view.test:
view and group_concat()
sql/item.cc:
comments added
sql/sql_select.cc:
fixed ORDER/GROUP BY processing for view support
mysql-test/r/view.result:
view over other view setup
mysql-test/t/view.test:
view over other view setup
sql/table.cc:
before using ancestor, check that it exists
