* Finished Monty and Jani's merge
* Some InnoDB tests still fail (because it's old xtradb code run against
newer testsuite). They are expected to go after mergning with the latest
xtradb.
The problem is that the lexer could inadvertently skip over the
end of a query being parsed if it encountered a malformed multibyte
character. A specially crated query string could cause the lexer
to jump up to six bytes past the end of the query buffer. Another
problem was that the laxer could use unfiltered user input as
a signed array index for the parser maps (having upper and lower
bounds 0 and 256 respectively).
The solution is to ensure that the lexer only skips over well-formed
multibyte characters and that the index value of the parser maps
is always a unsigned value.
mysql-test/r/ctype_recoding.result:
Update test case result: ending backtick is not skipped over anymore.
sql/sql_lex.cc:
Characters being analyzed must be unsigned as they can be
used as indexes for the parser maps. Only skip over if the
string is a valid multi-byte sequence.
tests/mysql_client_test.c:
Add test case for Bug#45010
- Make elimination check to be able detect cases like t.primary_key_col1=othertbl.col AND t.primary_key_col2=func(t.primary_key_col1).
These are needed to handle e.g. the case of func() being a correlated subquery that selects the latest value.
- If we've removed a condition with subquery predicate, EXPLAIN [EXTENDED] won't show the subquery anymore
sql/item.cc:
MWL#17: Table elimination
- Add tem_field::check_column_usage_processor(). it allows to check which key parts a condition depends on.
sql/item.h:
MWL#17: Table elimination
- Add tem_field::check_column_usage_processor(). it allows to check which key parts a condition depends on.
sql/item_subselect.cc:
MWL#17: Table elimination
- Item_subselect got 'eliminated' attribute. It is used only to determine if the subselect should be printed by EXPLAIN.
- Item_subselect got List<Item> refers_to - a list of item in the current select that are referred to from within the subselect.
- Added Item_*::check_column_usage_processor(). it allows to check which key parts a condition depends on.
- Added a comment about possible problem in Item_subselect::walk
sql/item_subselect.h:
MWL#17: Table elimination
- Item_subselect got 'eliminated' attribute. It is used only to determine if the subselect should be printed by EXPLAIN.
- Item_subselect got List<Item> refers_to - a list of item in the current select that are referred to from within the subselect.
- Added Item_*::check_column_usage_processor(). it allows to check which key parts a condition depends on.
sql/item_sum.cc:
MWL#17: Table elimination
sql/sql_lex.cc:
MWL#17: Table elimination
sql/sql_lex.h:
MWL#17: Table elimination
sql/sql_select.h:
MWL#17: Table elimination
with gcc 4.3.2
Compiling MySQL with gcc 4.3.2 and later produces a number of
warnings, many of which are new with the recent compiler
versions.
This bug will be resolved in more than one patch to limit the
size of changesets. This is the second patch, fixing more
of the warnings.
with gcc 4.3.2
Compiling MySQL with gcc 4.3.2 and later produces a number of
warnings, many of which are new with the recent compiler
versions.
This bug will be resolved in more than one patch to limit the
size of changesets. This is the second patch, fixing more
of the warnings.
Added a more detailed error message on calling an ambiguous missing function.
mysql-test/r/ps.result:
Bug #38159: fixed existing tests
mysql-test/r/sp-error.result:
Bug #38159: test case
mysql-test/t/ps.test:
Bug #38159: fixed existing tests
mysql-test/t/sp-error.test:
Bug #38159: test case
sql/item_func.cc:
Bug #38159: generate more detailed error message
sql/share/errmsg.txt:
Bug #38159: add a more detailed error message
sql/sql_derived.cc:
Bug #38159: treat the detailed error message the same way as the
generic one
sql/sql_lex.cc:
Bug #38159:
- detect if the token is ambiguous and print the appropriate error.
- backport is_lex_native_function() from 5.1
sql/sql_lex.h:
Bug #38159: detect if the token is ambiguous and print the appropriate error.
sql/sql_yacc.yy:
Bug #38159: generate more detailed error message
sql/table.cc:
Bug #38159: treat the detailed error message the same way as the
generic one
comment can't be read back
A change to the lexer in 5.1 caused slash-asterisk-bang-version
sections to be terminated early if there exists a slash-asterisk-
style comment inside it. Nesting comments is usually illegal,
but we rely on versioned comment blocks in mysqldump, and the
contents of those sections must be allowed to have comments.
The problem was that when encountering open-comment tokens and
consuming -or- passing through the contents, the "in_comment"
state at the end was clobbered with the not-in-a-comment value,
regardless of whether we were in a comment before this or not.
So, """/*!VER one /* two */ three */""" would lose its in-comment
state between "two" and "three". Save the echo and in-comment
state, and restore it at the end of the comment if we consume a
comment.
The problem is that a SELECT .. FOR UPDATE statement might open
a table and later wait for a impeding global read lock without
noticing whether it is holding a table that is being waited upon
the the flush phase of the process that took the global read
lock.
The same problem also affected the following statements:
LOCK TABLES .. WRITE
UPDATE .. SET (update and multi-table update)
TRUNCATE TABLE ..
LOAD DATA ..
The solution is to make the above statements wait for a impending
global read lock before opening the tables. If there is no
impending global read lock, the statement raises a temporary
protection against global read locks and progresses smoothly
towards completion.
Important notice: the patch does not try to address all possible
cases, only those which are common and can be fixed unintrusively
enough for 5.0.
mysql-test/r/lock_multi.result:
Add test case result for Bug#43230
mysql-test/t/lock_multi.test:
Add test case for Bug#43230
sql/sql_lex.cc:
Initialize flag.
sql/sql_lex.h:
Add a flag to the lexer.
sql/sql_parse.cc:
Wait for the global read lock is a write lock is going to be
taken. The wait is done before opening tables.
sql/sql_yacc.yy:
Protect against the GRL if its a SELECT .. FOR UPDATE or LOCK TABLES
.. WRITE statement.
An unnecessarily restrictive lock were taken on sub-SELECTs during DELETE.
During parsing, a global structure is reused for sub-SELECTs and the attribute
keeping track of lock options were not reset properly.
This patch introduces a new attribute to keep track on the syntactical lock
option elements found in a sub-SELECT and then sets the lock options accordingly.
Now the sub-SELECTs will try to acquire a READ lock if possible
instead of a WRITE lock as inherited from the outer DELETE statement.
mysql-test/r/lock.result:
Added test case for bug39843
mysql-test/t/lock.test:
Added test case for bug39843
sql/sql_lex.cc:
* Reset member variable lock_option on each new query.
sql/sql_lex.h:
* Introduced new member variable 'lock_option' which is keeping track
of the syntactical lock option of a (sub-)select query.
sql/sql_parse.cc:
* Wrote comments to functions.
sql/sql_yacc.yy:
* Introduced an attribute to keep track of syntactical lock options
in sub-selects.
* Made sure that the default value TL_READ_DEFAULT is at the begining
of each subselect-rule.
- Remove bothersome warning messages. This change focuses on the warnings
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
- Remove bothersome warning messages. This change focuses on the warnings
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
- Added braces around expressions with &&, ||, & and |
- Added empty line before ; for empty while and for loops
- Added () around if with assignments
- Removed const before function returning simple type
Changed BUILD scripts to not build with NDB
BUILD/SETUP.sh:
By default, don't build ndb with --max in Maria tree.
NDB is not kept up to date anyway in 5.1
client/mysql.cc:
Added braces around && to get rid of compiler warnings
sql/event_db_repository.cc:
Added braces around && to get rid of compiler warnings
sql/events.cc:
Added braces around && to get rid of compiler warnings
sql/field.cc:
Added braces around && to get rid of compiler warnings
Fixed for loops
sql/field.h:
Added braces around & to get rid of compiler warnings
sql/field_conv.cc:
Added braces around && to get rid of compiler warnings
Fixed bug when copying between DATETIME fields and strict dates are used
Removed not needeed else
sql/gstream.cc:
Added braces around && to get rid of compiler warnings
sql/ha_ndbcluster.cc:
Added braces around && to get rid of compiler warnings
Added {} to get rid of compiler warnings
sql/handler.cc:
Added braces around && to get rid of compiler warnings
sql/item.cc:
Added braces around && to get rid of compiler warnings
sql/item_cmpfunc.cc:
Added braces around && to get rid of compiler warnings
Removed some not needed space
sql/item_func.cc:
Added braces around && to get rid of compiler warnings
sql/item_strfunc.cc:
Added braces around && to get rid of compiler warnings
sql/item_subselect.cc:
Added braces around && to get rid of compiler warnings
sql/item_sum.cc:
Added braces around && to get rid of compiler warnings
sql/item_timefunc.cc:
Added braces around && to get rid of compiler warnings
sql/item_xmlfunc.cc:
Added empty line before ; for empty while and for loops
sql/log.cc:
Added braces around && to get rid of compiler warnings
sql/log_event.cc:
Added braces around && to get rid of compiler warnings
Removed not needed else
sql/log_event_old.cc:
Added braces around && to get rid of compiler warnings
sql/opt_range.cc:
Added braces around && to get rid of compiler warnings
sql/opt_sum.cc:
Added braces around && to get rid of compiler warnings
sql/set_var.cc:
Added empty line before ; for empty while and for loops
Added () around if with assignments
sql/slave.cc:
Added braces around && to get rid of compiler warnings
Added empty line before ; for empty while and for loops
sql/spatial.h:
Added braces around && to get rid of compiler warnings
sql/sql_acl.cc:
Added braces around && to get rid of compiler warnings
sql/sql_analyse.cc:
Added empty line before ; for empty while and for loops
sql/sql_base.cc:
Added braces around && to get rid of compiler warnings
sql/sql_connect.cc:
Added braces around && to get rid of compiler warnings
sql/sql_db.cc:
Added braces around && to get rid of compiler warnings
sql/sql_delete.cc:
Added braces around && to get rid of compiler warnings
sql/sql_help.cc:
Added empty line before ; for empty while and for loops
sql/sql_insert.cc:
Added braces around && to get rid of compiler warnings
Added () around if with assignments
sql/sql_lex.cc:
Cast char array references to uchar; Fixed wrong array referencing when using characters > ASCII 128 in SQL statments
Added empty line before ; for empty while and for loops
Trivial indent fixes
Added braces around && to get rid of compiler warnings
sql/sql_load.cc:
Added braces around && to get rid of compiler warnings
sql/sql_parse.cc:
Added braces around && to get rid of compiler warnings
sql/sql_partition.cc:
Added braces around && to get rid of compiler warnings
sql/sql_plugin.cc:
Fixed bug in detecing if option variable should be readonly
Added empty line before ; for empty while and for loops
sql/sql_prepare.cc:
Added braces around && to get rid of compiler warnings
sql/sql_select.cc:
Added braces around && to get rid of compiler warnings
Added () around if with assignments
Added empty line before ; for empty while and for loops
sql/sql_show.cc:
Added braces around && to get rid of compiler warnings
sql/sql_table.cc:
Added braces around && to get rid of compiler warnings
sql/sql_trigger.cc:
Added braces around && to get rid of compiler warnings
sql/sql_update.cc:
Added braces around && to get rid of compiler warnings
sql/sql_yacc.yy:
Added braces around && to get rid of compiler warnings
sql/table.cc:
Added braces around && to get rid of compiler warnings
sql/table.h:
Added braces around && to get rid of compiler warnings
sql/time.cc:
Added braces around && to get rid of compiler warnings
sql/tztime.cc:
Added braces around && to get rid of compiler warnings
sql/uniques.cc:
Added braces around && to get rid of compiler warnings
storage/federated/ha_federated.cc:
Fixed bug in testing of variable to ha_info() (Not critical)
storage/heap/ha_heap.cc:
Added braces around && to get rid of compiler warnings
storage/maria/ha_maria.cc:
Fixed bug: Mark that maria_log_dir_path is readonly
Added braces around && to get rid of compiler warnings
storage/ndb/include/ndbapi/NdbEventOperation.hpp:
Removed const before function returning simple type
storage/ndb/include/ndbapi/NdbOperation.hpp:
Removed const before function returning simple type
storage/ndb/src/ndbapi/Ndb.cpp:
Added empty line before ; for empty while and for loops
storage/ndb/src/ndbapi/NdbEventOperation.cpp:
Removed const before function returning simple type
storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
Removed const before function returning simple type
storage/ndb/src/ndbapi/NdbEventOperationImpl.hpp:
Removed const before function returning simple type
storage/ndb/src/ndbapi/NdbRecAttr.cpp:
Added empty line before ; for empty while and for loops
storage/ndb/src/ndbapi/TransporterFacade.hpp:
Added braces around && to get rid of compiler warnings
Related to operator precedence and associativity.
Make the expressions as explicit as possible.
sql/field.h:
Silence gcc-4.3 warning: be more explicit.
sql/item.cc:
Silence gcc-4.3 warning: be more explicit.
sql/item_sum.cc:
Silence gcc-4.3 warning: be more explicit.
sql/log_event.cc:
Silence gcc-4.3 warning: be more explicit.
sql/spatial.h:
Silence gcc-4.3 warning: be more explicit.
sql/sql_lex.cc:
Silence gcc-4.3 warning: be more explicit.
sql/table.h:
Silence gcc-4.3 warning: be more explicit.
storage/federated/ha_federated.cc:
Fix operator precedence bug.
storage/heap/ha_heap.cc:
Silence gcc-4.3 warning: be more explicit.
The problem is that the offset argument of the limit clause
might be truncated on a 32-bits server built without big
tables support. The truncation was happening because the
original 64-bits long argument was being cast to a 32-bits
(ha_rows) offset counter.
The solution is to check if the conversing resulted in value
truncation and if so, the offset is set to the maximum possible
value that can fit on the type.
mysql-test/r/limit.result:
Add test case result for Bug#37075
mysql-test/t/limit.test:
Add test case for Bug#37075
sql/sql_lex.cc:
Check for truncation of the offset value. If value was
truncated, set to the maximum possible value.
``FLUSH TABLES WITH READ LOCK''
Concurrent execution of 1) multitable update with a
NATURAL/USING join and 2) a such query as "FLUSH TABLES
WITH READ LOCK" or "ALTER TABLE" of updating table led
to a server crash.
The mysql_multi_update_prepare() function call is optimized
to lock updating tables only, so it postpones locking to
the last, and if locking fails, it does cleanup of modified
syntax structures and repeats a query analysis. However,
that cleanup procedure was incomplete for NATURAL/USING join
syntax data: 1) some Field_item items pointed into freed
table structures, and 2) the TABLE_LIST::join_columns fields
was not reset.
Major change:
short-living Field *Natural_join_column::table_field has
been replaced with long-living Item*.
mysql-test/r/lock_multi.result:
Added test case for bug #38691.
mysql-test/t/lock_multi.test:
Added test case for bug #38691.
sql/item.cc:
Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
``FLUSH TABLES WITH READ LOCK''
The Item_field constructor has been modified to allocate
and copy original database/table/field names always (not
during PS preparation/1st execution only), because
an initialization of Item_field items with a pointer to
short-living Field structures is a common practice.
sql/sql_base.cc:
Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
``FLUSH TABLES WITH READ LOCK''
1) Type adjustment for Natural_join_column::table_field
(Field to Item_field);
2) The setup_natural_join_row_types function has been
updated to take into account new
first_natural_join_processing flag to skip unnecessary
reinitialization of Natural_join_column::join_columns
during table reopening after lock_tables() failure
(like the 'first_execution' flag for PS).
sql/sql_lex.cc:
Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
``FLUSH TABLES WITH READ LOCK''
Initialization of the new
st_select_lex::first_natural_join_processing flag has
been added.
sql/sql_lex.h:
Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
``FLUSH TABLES WITH READ LOCK''
The st_select_lex::first_natural_join_processing flag
has been added to skip unnecessary rebuilding of
NATURAL/USING JOIN structures during table reopening
after lock_tables failure.
sql/sql_update.cc:
Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
``FLUSH TABLES WITH READ LOCK''
Extra cleanup calls have been added to reset
Natural_join_column::table_field items.
sql/table.cc:
Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
``FLUSH TABLES WITH READ LOCK''
Type adjustment for Natural_join_column::table_field
(Field to Item_field).
sql/table.h:
Bug #38691: segfault/abort in ``UPDATE ...JOIN'' while
``FLUSH TABLES WITH READ LOCK''
Type of the Natural_join_column::table_field field has
been changed from Field that points into short-living
TABLE memory to long-living Item_field that can be
linked to (fixed) reopened table.
columns data types
The "SELECT @lastId, @lastId := Id FROM t" query returns
different result sets depending on the type of the Id column
(INT or BIGINT).
Note: this fix doesn't cover the case when a select query
references an user variable and stored function that
updates a value of that variable, in this case a result
is indeterminate.
The server uses incorrect assumption about a constantness of
an user variable value as a select list item:
The server caches a last query number where that variable
was changed and compares this number with a current query
number. If these numbers are different, the server guesses,
that the variable is not updating in the current query, so
a respective select list item is a constant. However, in some
common cases the server updates cached query number too late.
The server has been modified to memorize user variable
assignments during the parse phase to take them into account
on the next (query preparation) phase independently of the
order of user variable references/assignments in a select
item list.
mysql-test/r/user_var.result:
Added test case for bug #26020.
mysql-test/t/user_var.test:
Added test case for bug #26020.
sql/item_func.cc:
An update of entry and update_query_id variables has been
moved from Item_func_set_user_var::fix_fields() to a separate
method, Item_func_set_user_var::set_entry().
sql/item_func.h:
1. The Item_func_set_user_var::set_entry() method has been
added to update Item_func_set_user_var::entry.
2. The Item_func_set_user_var::entry_thd field has beend
added to update Item_func_set_user_var::entry only when
needed.
sql/sql_base.cc:
Fix: setup_fiedls() calls Item_func_set_user_var::set_entry()
for all items from the thd->lex->set_var_list before the first
call of ::fix_fields().
sql/sql_lex.cc:
The lex_start function has been modified to reset
the st_lex::set_var_list list.
sql/sql_lex.h:
New st_lex::set_var_list field has been added to
memorize all user variable assignments in the current
select query.
sql/sql_yacc.yy:
The variable_aux rule has been modified to memorize
in-query user variable assignments in the
st_lex::set_var_list list.
build)
The crash was caused by freeing the internal parser stack during the parser
execution.
This occured only for complex stored procedures, after reallocating the parser
stack using my_yyoverflow(), with the following C call stack:
- MYSQLparse()
- any rule calling sp_head::restore_lex()
- lex_end()
- x_free(lex->yacc_yyss), xfree(lex->yacc_yyvs)
The root cause is the implementation of stored procedures, which breaks the
assumption from 4.1 that there is only one LEX structure per parser call.
The solution is to separate the LEX structure into:
- attributes that represent a statement (the current LEX structure),
- attributes that relate to the syntax parser itself (Yacc_state),
so that parsing multiple statements in stored programs can create multiple
LEX structures while not changing the unique Yacc_state.
Now, Yacc_state and the existing Lex_input_stream are aggregated into
Parser_state, a structure that represent the complete state of the (Lexical +
Syntax) parser.
mysql-test/r/parser_stack.result:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
mysql-test/t/parser_stack.test:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sp.cc:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sp_head.cc:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_class.cc:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_class.h:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_lex.cc:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_lex.h:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_parse.cc:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_prepare.cc:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_trigger.cc:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_view.cc:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
sql/sql_yacc.yy:
Bug#35577 (CREATE PROCEDURE causes either crash or syntax error depending on
build)
enabled)
Before this fix, the lexer and parser would treat the ';' character as a
different token (either ';' or END_OF_INPUT), based on convoluted logic,
which failed in simple cases where a stored procedure is implemented as a
single statement, and used in a multi query.
With this fix:
- the character ';' is always parsed as a ';' token in the lexer,
- parsing multi queries is implemented in the parser, in the 'query:' rules,
- the value of thd->client_capabilities, which is the capabilities
negotiated between the client and the server during bootstrap,
is immutable and not arbitrarily modified during parsing (which was the
root cause of the bug)
into moonbone.local:/work/27219-bug-5.1
sql/item_subselect.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_sum.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/group_by.result:
SCCS merged
mysql-test/t/group_by.test:
SCCS merged
sql/item.cc:
SCCS merged
sql/sql_lex.h:
SCCS merged
Mixing aggregate functions and non-grouping columns is not allowed in the
ONLY_FULL_GROUP_BY mode. However in some cases the error wasn't thrown because
of insufficient check.
In order to check more thoroughly the new algorithm employs a list of outer
fields used in a sum function and a SELECT_LEX::full_group_by_flag.
Each non-outer field checked to find out whether it's aggregated or not and
the current select is marked accordingly.
All outer fields that are used under an aggregate function are added to the
Item_sum::outer_fields list and later checked by the Item_sum::check_sum_func
function.
mysql-test/t/group_by.test:
Added a test case for the bug#27219: Aggregate functions in ORDER BY.
mysql-test/r/group_by.result:
Added a test case for the bug#27219: Aggregate functions in ORDER BY.
sql/sql_select.cc:
Bug#27219: Aggregate functions in ORDER BY.
Implementation of new check for mixing non aggregated fields and aggregation
function in the ONLY_FULL_GROUP_BY mode.
sql/sql_lex.cc:
Bug#27219: Aggregate functions in ORDER BY.
Initialization of the full_group_by_flag bitmap.
SELECT_LEX::test_limit function doesn't reset ORDER BY
clause anymore.
sql/sql_lex.h:
Bug#27219: Aggregate functions in ORDER BY.
The full_group_by_flag is added to the SELECT_LEX class.
sql/item_sum.h:
Bug#27219: Aggregate functions in ORDER BY.
The outer_fields list is added to the Item_sum class.
sql/mysql_priv.h:
Bug#27219: Aggregate functions in ORDER BY.
Defined a set of constants used in the new check for mixing non aggregated
fields and sum functions in the ONLY_FULL_GROUP_BY_MODE.
sql/item_subselect.cc:
Bug#27219: Aggregate functions in ORDER BY.
The Item_in_subselect::select_in_like_transformer function now drops
ORDER BY clause in all selects in a subquery.
sql/item_sum.cc:
Bug#27219: Aggregate functions in ORDER BY.
Now the Item_sum::check_sum_func function now checks whether fields in the
outer_fields list are aggregated or not and marks selects accordingly.
sql/item.cc:
Bug#27219: Aggregate functions in ORDER BY.
Now the Item_field::fix_fields function checks whether the field is aggregated
or not and marks its select_lex accordingly.
between 5.0 and 5.1.
The problem was that in the patch for Bug#11986 it was decided
to store original query in UTF8 encoding for the INFORMATION_SCHEMA.
This approach however turned out to be quite difficult to implement
properly. The main problem is to preserve the same IS-output after
dump/restore.
So, the fix is to rollback to the previous functionality, but also
to fix it to support multi-character-set-queries properly. The idea
is to generate INFORMATION_SCHEMA-query from the item-tree after
parsing view declaration. The IS-query should:
- be completely in UTF8;
- not contain character set introducers.
For more information, see WL4052.
mysql-test/include/ddl_i18n.check_views.inc:
Add a test case for Bug#30217.
mysql-test/r/ddl_i18n_koi8r.result:
Update result file.
mysql-test/r/ddl_i18n_utf8.result:
Update result file.
mysql-test/r/information_schema.result:
Update result file.
mysql-test/r/information_schema_db.result:
Update result file.
mysql-test/r/mysqldump.result:
Update result file.
mysql-test/r/show_check.result:
Update result file.
mysql-test/t/ddl_i18n_koi8r.test:
Add a test case for Bug#30217.
mysql-test/t/ddl_i18n_utf8.test:
Add a test case for Bug#30217.
mysql-test/t/mysqldump.test:
Add a test case for Bug#30217.
sql/ha_ndbcluster.cc:
Add a parameter to print().
sql/item.cc:
1. Add a parameter to print().
2. Item_string::print():
- Do not append character set introducer to the text literal
if we're building a query for INFORMATION_SCHEMA;
- Convert text literal to UTF8 if we're building a query
for INFORMATION_SCHEMA.
sql/item.h:
Add a parameter to print().
sql/item_cmpfunc.cc:
Add a parameter to print().
sql/item_cmpfunc.h:
Add a parameter to print().
sql/item_func.cc:
Add a parameter to print().
sql/item_func.h:
Add a parameter to print().
sql/item_geofunc.h:
Add a parameter to print().
sql/item_row.cc:
Add a parameter to print().
sql/item_row.h:
Add a parameter to print().
sql/item_strfunc.cc:
Add a parameter to print().
sql/item_strfunc.h:
Add a parameter to print().
sql/item_subselect.cc:
Add a parameter to print().
sql/item_subselect.h:
Add a parameter to print().
sql/item_sum.cc:
Add a parameter to print().
sql/item_sum.h:
Add a parameter to print().
sql/item_timefunc.cc:
Add a parameter to print().
sql/item_timefunc.h:
Add a parameter to print().
sql/mysql_priv.h:
Add a parameter to print().
sql/sp_head.cc:
Add a parameter to print().
sql/sql_lex.cc:
Add a parameter to print().
sql/sql_lex.h:
Add a parameter to print().
sql/sql_parse.cc:
Add a parameter to print().
sql/sql_select.cc:
Add a parameter to print().
sql/sql_show.cc:
Add a parameter to print().
sql/sql_test.cc:
Add a parameter to print().
sql/sql_view.cc:
Build INFORMATION_SCHEMA query from Item-tree.
sql/sql_yacc.yy:
Build INFORMATION_SCHEMA query from Item-tree.
sql/table.h:
Add a parameter to print().
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
CMakeLists.txt:
Auto merged
configure.in:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
mysql-test/r/information_schema_db.result:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
sql/CMakeLists.txt:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/structs.h:
Auto merged
sql/table.h:
Auto merged
storage/archive/ha_archive.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
support-files/mysql.spec.sh:
Auto merged
client/mysqlcheck.c:
Manual merge.
mysql-test/r/information_schema.result:
Manual merge.
mysql-test/r/mysqlcheck.result:
Manual merge.
mysql-test/t/mysqlcheck.test:
Manual merge.
sql/slave.cc:
Manual merge.
sql/sql_base.cc:
Manual merge.
sql/sql_delete.cc:
Manual merge.
sql/sql_parse.cc:
Manual merge.
sql/sql_update.cc:
Manual merge.
into stella.local:/home2/mydev/mysql-5.1-bug31210
sql/sql_acl.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_connect.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_servers.cc:
Auto merged
sql/sql_udf.cc:
Auto merged
sql/table.cc:
Auto merged
partitioned table
Trying INSERT DELAYED on a partitioned table, that has not been
used right before, crashes the server. When a table is used for
select or update, it is kept open for some time. This period I
mean with "right before".
Information about partitioning of a table is stored in form of
a string in the .frm file. Parsing of this string requires a
correctly set up lexical analyzer (lex). The partitioning code
uses a new temporary instance of a lex. But it does still refer
to the previously active lex. The delayd insert thread does not
initialize its lex though...
Added initialization for thd->lex before open table in the delayed
thread and at all other places where it is necessary to call
lex_start() if all tables would be partitioned and need to parse
the .frm file.
mysql-test/r/partition_hash.result:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Added test result
mysql-test/t/partition_hash.test:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Added test
sql/event_scheduler.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/events.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/ha_ndbcluster_binlog.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/slave.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/sql_acl.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/sql_base.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Asserted that lex is initialized in open_table().
sql/sql_connect.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/sql_insert.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Added initialization for thd->lex before open table.
sql/sql_lex.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Added 'is_lex_started' to test if lex is initialized.
sql/sql_lex.h:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Added 'is_lex_started' to test if lex is initialized.
sql/sql_plugin.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/sql_servers.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/sql_udf.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
sql/table.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Asserted that lex is initialized in open_table_from_share().
sql/tztime.cc:
Bug#31210 - INSERT DELAYED crashes server when used on
partitioned table
Initialized lex for later use in open_table().
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1
client/mysqlcheck.c:
Auto merged
configure.in:
Auto merged
include/config-win.h:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/t/func_in.test:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sp_head.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_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.h:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
sql/sql_lex.h:
SCCS merged
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-recentcommmerge
BitKeeper/deleted/.del-ha_berkeley.cc:
Auto merged
BitKeeper/deleted/.del-mysqld.vcproj~6aa7b3f9c3e28fcb:
Auto merged
BitKeeper/triggers/post-commit:
Auto merged
client/mysqlcheck.c:
Auto merged
include/config-win.h:
Auto merged
include/my_dbug.h:
Auto merged
libmysqld/Makefile.am:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/r/information_schema_db.result:
Auto merged
mysql-test/t/func_in.test:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
sql/Makefile.am:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/structs.h:
Auto merged
sql/table.h:
Auto merged
storage/archive/ha_archive.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
storage/ndb/src/common/util/File.cpp:
Auto merged
configure.in:
Manual merge.
sql/CMakeLists.txt:
Manual merge.
sql/mysql_priv.h:
Manual merge.
sql/mysqld.cc:
Manual merge.
sql/set_var.cc:
Manual merge.
sql/slave.cc:
Manual merge.
sql/sql_cache.cc:
Manual merge.
sql/sql_class.cc:
Manual merge.
sql/sql_lex.h:
Manual merge.
sql/sql_parse.cc:
Manual merge.
sql/sql_select.cc:
Manual merge.
sql/sql_show.cc:
Manual merge.
sql/sql_table.cc:
Manual merge.
sql/sql_update.cc:
Manual merge.
sql/sql_yacc.yy:
Manual merge.
Problem: creating a partitioned table during name resolution for the
partition function we search for column names in all parts of the
CREATE TABLE query. It is superfluous (and wrong) sometimes.
Fix: launch name resolution for the partition function against
the table we're creating.
mysql-test/r/partition.result:
Fix for bug #29444: crash with partition refering to table in create-select
- test result.
mysql-test/t/partition.test:
Fix for bug #29444: crash with partition refering to table in create-select
- test result.
sql/item.cc:
Fix for bug #29444: crash with partition refering to table in create-select
- LEX::use_only_table_context introduced, which is used in the
Item_field::fix_fields() to resolve names only against
context->first_name_resolution_table/last_name_resolution_table.
sql/sql_lex.cc:
Fix for bug #29444: crash with partition refering to table in create-select
- LEX::use_only_table_context introduced, which is used in the
Item_field::fix_fields() to resolve names only against
context->first_name_resolution_table/last_name_resolution_table.
sql/sql_lex.h:
Fix for bug #29444: crash with partition refering to table in create-select
- LEX::use_only_table_context introduced, which is used in the
Item_field::fix_fields() to resolve names only against
context->first_name_resolution_table/last_name_resolution_table.
sql/sql_partition.cc:
Fix for bug #29444: crash with partition refering to table in create-select
- set the lex->use_only_table_context before the func_expr->fix_fields()
call to ensure we're resolving names against the table we're creating;
then restore it back after the call.
