Implemented a new INFORMATION_SCHEMA table, which is intended to
provide information about tablespaces.
mysql-test/r/information_schema.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
mysql-test/r/information_schema_db.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
mysql-test/r/mysqlshow.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
mysql-test/suite/funcs_1/r/is_columns_is.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
mysql-test/suite/funcs_1/r/is_tables_is.result:
Updated test result according to WL#2511. With this WL
I_S has new TABLESPACES schema.
sql/handler.h:
Added SCH_TABLESPACES to enum_schema_tables.
sql/mysql_priv.h:
Added human readable definitions for I_S.TABLESPACES field
identifiers.
sql/sql_show.cc:
Added I_S.TABLESPACES schema. The code which handles I_S.FILES
is capable to handle I_S.TABLESPACES as well. Thus we reuse
this code and let functions/variables have more generic names.
When checking for an error after removing the special view error handler the code
was not taking into account that open_tables() may fail because of the current
statement being killed.
Added a check for thd->killed.
Added a client program to test it.
The attached patch adds a method
handlerton::fill_is_table that can be used
instead of having to create specific
handlerton::fill_*_table methods.
sql/ha_ndbcluster.cc:
WL#4448 Generalize the handlerton::fill_files_table call with handlerton::fill_is_table
Implemented the method ndbcluster_fill_is_table
that uses the supplied table id to switch to the
appropriate fill_*_table method.
sql/handler.h:
WL#4448 Generalize the handlerton::fill_files_table call with handlerton::fill_is_table
Moved the enum_schema_table enumeration
from table.h to here.
contains the declaration for the new method
fill_is_tables.
sql/sql_show.cc:
WL#4448 Generalize the handlerton::fill_files_table call with handlerton::fill_is_table
calls the fill_is_table method instead of the
fill_files_table method.
sql/table.h:
WL#4448 Generalize the handlerton::fill_files_table call with handlerton::fill_is_table
removed the earlier definition of enum_schema_tables.
Text conflict in mysql-test/collections/default.experimental
Text conflict in mysql-test/r/show_check.result
Text conflict in mysql-test/r/sp-code.result
Text conflict in mysql-test/suite/binlog/r/binlog_tmp_table.result
Text conflict in mysql-test/suite/rpl/t/disabled.def
Text conflict in mysql-test/t/show_check.test
Text conflict in mysys/my_delete.c
Text conflict in sql/item.h
Text conflict in sql/item_cmpfunc.h
Text conflict in sql/log.cc
Text conflict in sql/mysqld.cc
Text conflict in sql/repl_failsafe.cc
Text conflict in sql/slave.cc
Text conflict in sql/sql_parse.cc
Text conflict in sql/sql_table.cc
Text conflict in sql/sql_yacc.yy
Text conflict in storage/myisam/ha_myisam.cc
Corrected results for
stm_auto_increment_bug33029.reject 2009-12-01
20:01:49.000000000 +0300
<andrei> @@ -42,9 +42,6 @@
<andrei> RETURN i;
<andrei> END//
<andrei> CALL p1();
<andrei> -Warnings:
<andrei> -Note 1592 Statement may not be safe to log in statement
format.
<andrei> -Note 1592 Statement may not be safe to log in statement
format.
There should be indeed no Note present because there is in fact autoincrement
top-level query in sp() that triggers inserting in yet another auto-inc table.
(todo: alert DaoGang to improve the test).
revno: 2476.784.2
committer: davi@moksha.local
timestamp: Thu 2007-09-27 16:56:27 -0300
message:
Bug#28870 check that table locks are released/reset
The problem is that some mysql_lock_tables error paths are not
resetting the tables lock type back to TL_UNLOCK. If the lock
types are not reset properly, a table might be returned to the
table cache with wrong lock_type.
The proposed fix is to ensure that the tables lock type is always
properly reset when mysql_lock_tables fails. This is a
incompatible change with respect to the process state information.
sql/lock.cc:
Merge mysql_lock_tables cleanup sequence and the reset_lock_data
function into a single function and take steps to ensure it is
always called for each error exit path. Also remove references
to the redundant THD::locked variable which was almost exclusively
used by this function and the same information is already on proc_info.
sql/sql_class.cc:
Remove references to the THD::locked variable.
sql/sql_class.h:
Remove the THD::locked variable.
sql/sql_show.cc:
Remove references to THD:locked, state_info will now default to proc_info.
------------------------------------------------------------
revno: 2597.4.17
revision-id: sp1r-davi@mysql.com/endora.local-20080328174753-24337
parent: sp1r-anozdrin/alik@quad.opbmk-20080328140038-16479
committer: davi@mysql.com/endora.local
timestamp: Fri 2008-03-28 14:47:53 -0300
message:
Bug#15192 "fatal errors" are caught by handlers in stored procedures
The problem is that fatal errors (e.g.: out of memory) were being
caught by stored procedure exception handlers which could cause
the execution to not be stopped due to a continue handler.
The solution is to not call any exception handler if the error is
fatal and send the fatal error to the client.
mysql-test/r/sp-error.result:
Add test case result for Bug#15192
mysql-test/t/sp-error.test:
Add test case for Bug#15192
mysys/my_alloc.c:
Pass flag to signal fatal error in memory root allocations.
sql/event_data_objects.cc:
Use init_sql_alloc to initialize memory roots, which uses
the sql error handler to push errors.
sql/ha_partition.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/item_func.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/item_subselect.cc:
Remove redundant fatal error, memory root already pushes error.
sql/opt_sum.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/sp_head.cc:
Allocator already sets fatal error.
sql/sql_class.h:
A error must exist for it to be fatal. Pass flag to signal fatal
error instead of calling fatal_error.
sql/sql_insert.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/sql_list.h:
Pass flag to signal fatal error instead of calling fatal_error.
sql/sql_parse.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/sql_partition.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/sql_select.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/sql_servers.cc:
Use init_sql_alloc to initialize memory roots, which uses
the sql error handler to push errors.
sql/sql_show.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/sql_trigger.cc:
Use init_sql_alloc to initialize memory roots, which uses
the sql error handler to push errors.
sql/sql_update.cc:
Pass flag to signal fatal error instead of calling fatal_error.
sql/tztime.cc:
Use init_sql_alloc to initialize memory roots, which uses
the sql error handler to push errors.
------------------------------------------------------------
revno: 2617.31.21
revision-id: davi.arnaut@sun.com-20090402193933-2zbhg15kd0z3xh8r
parent: alik@sun.com-20090402081500-78l1hpkx03twe4bf
committer: Davi Arnaut <Davi.Arnaut@Sun.COM>
branch nick: 41971-6.0
timestamp: Thu 2009-04-02 16:39:33 -0300
message:
Bug#41971: Thread state on embedded server is always "Writing to net"
The problem is that the state of a thread on a embedded server is
always displayed as "Writing to net", which is wrong as there is
no "network" in the embedded server.
The solution is only exclude, on a embedded server, the thread
state conditions that are related to network operations. Other
thread states related to waiting on conditions or other operations
are preserved.
sql/sql_show.cc:
Unroll conditionals into a function. Skip check for network
operations on the embedded library. Change use of thread_info::
command to retrieve the command directly from the thread
handle -- they have the same value.
2630.39.1, 2630.28.29, 2630.34.3, 2630.34.2, 2630.34.1, 2630.29.29,
2630.29.28, 2630.31.1, 2630.28.13, 2630.28.10, 2617.23.14 and
some other minor revisions.
This patch implements:
WL#4264 "Backup: Stabilize Service Interface" -- all the
server prerequisites except si_objects.{h,cc} themselves (they can
be just copied over, when needed).
WL#4435: Support OUT-parameters in prepared statements.
(and all issues in the initial patches for these two
tasks, that were discovered in pushbuild and during testing).
Bug#39519: mysql_stmt_close() should flush all data
associated with the statement.
After execution of a prepared statement, send OUT parameters of the invoked
stored procedure, if any, to the client.
When using the binary protocol, send the parameters in an additional result
set over the wire. When using the text protocol, assign out parameters to
the user variables from the CALL(@var1, @var2, ...) specification.
The following refactoring has been made:
- Protocol::send_fields() was renamed to Protocol::send_result_set_metadata();
- A new Protocol::send_result_set_row() was introduced to incapsulate
common functionality for sending row data.
- Signature of Protocol::prepare_for_send() was changed: this operation
does not need a list of items, the number of items is fully sufficient.
The following backward incompatible changes have been made:
- CLIENT_MULTI_RESULTS is now enabled by default in the client;
- CLIENT_PS_MULTI_RESUTLS is now enabled by default in the client.
include/mysql.h:
Add a new flag to MYSQL_METHODS::flush_use_result
function pointer. This flag determines if all results
should be flushed or only the first one:
- if flush_all_results is TRUE, then cli_flush_use_result()
will read/flush all pending results. I.e. it will read
all packets while server status attribute indicates that
there are more results. This is a new semantic, required
to fix the bug.
- if flush_all_results is FALSE, the old sematic
is preserved -- i.e. cli_flush_use_result() reads data
until first EOF-packet.
include/mysql.h.pp:
Update the ABI with new calls (compatible changes).
include/mysql_com.h:
Add CLIENT_PS_OUT_PARAMS -- a client capability indicating that the client supportsю
libmysql/libmysql.c:
Add mysql_stmt_next_result() -- analogue of mysql_next_result() for binary protocol.
Fix a minor bug in alloc_fields() -- not all members were copied over,
and some only shallow-copied (catalog).
Flush all results in mysql_stmt_close() (Bug#39519).
libmysqld/lib_sql.cc:
Rename send_fields() -> send_result_set_metadata().
Refactoring: change prepare_for_send() so that it accepts only
what it really needs -- a number of elements in the list.
mysql-test/r/ps.result:
Update results: WL#4435.
mysql-test/t/ps.test:
WL#4435: A test case for an SQL-part of the problem.
sql-common/client.c:
Bug#39519.
Implement new functionality in cli_flush_use_result():
if flush_all_delete is TRUE, then it should read/flush
all pending results.
sql/Makefile.am:
Add a new header sql_prepare.h to the list
of build headers.
sql/events.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/handler.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/mysql_priv.h:
Move sql_prepare.cc-specific declarations to a new
header - sql_prepare.h.
sql/procedure.h:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/protocol.cc:
Move the logic responsible for sending of one result
set row to the Protocol class. Define a template
for end-of-statement action.
Refactoring: change prepare_for_send() so that it accepts
only what it really needs -- a number of elements in the list.
Rename send_fields() to send_result_set_metadata().
sql/protocol.h:
Update with new declarations (WL#4435).
Rename send_fields() -> send_result_set_metadata().
prepare_for_send() only needs the number of columns to send,
and doesn't use the item list - update signature to require
only what's needed.
Add a new protocol type -- Protocol_local.
sql/repl_failsafe.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/slave.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_acl.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_base.cc:
Include sql_prepare.h (for Reprepare_observer).
sql/sql_cache.cc:
Extend the query cache flags block to be able
to store a numeric id for the result format,
not just a flag binary/non-binary.
sql/sql_class.cc:
Update to use the rename of Protocol::send_fields()
to Protocol::send_result_set_metadata().
Use Protocol::send_one_result_set_row().
sql/sql_class.h:
Move the declaration of Reprepare_observer to the
new header - sql_prepare.h.
Update to the new signature of class Protocol::send_fields().
sql/sql_connect.cc:
Use a protocol template method instead of
raw NET layer API at the end of a statement.
sql/sql_cursor.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_error.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_handler.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
Use new method Protocol::send_one_result_set_row().
sql/sql_help.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_lex.cc:
Initialize multi_statements variable.
Add a handy constant for empty lex
string.
sql/sql_lex.h:
Add a separate member for a standalone
parsing option - multi-statements support.
sql/sql_list.cc:
sql_list.h is a standalone header now,
no need to include mysql_priv.h.
sql/sql_list.h:
Make sql_list.h a stand-alone header.
sql/sql_parse.cc:
Include sql_prepare.h for prepared
statements- related declarations.
Use a new Protocol template method to end
each statement (send OK, EOF or ERROR to
the client).
sql/sql_prepare.cc:
Implement Execute Direct API (WL#4264),
currently unused. It will be used by the service
interface (Backup).
Use a new header - sql_prepare.h.
Add support for OUT parameters in the
binary and text protocol (prepared statements
only).
sql/sql_prepare.h:
Add a new header to contain (for now)
all prepared statement- external
related declarations.
sql/sql_profile.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_repl.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_select.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_show.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_string.h:
Add a way to convert a String to LEX_STRING.
sql/sql_table.cc:
Rename: Protocol::send_fields() ->
Protocol::send_result_set_metadata().
sql/sql_update.cc:
Remove an extraneous my_error(). The error
is already reported in update_non_unique_table_error().
sql/sql_yacc.yy:
Support for multi-statements is an independent
property of parsing, not derived from
the protocol type.
tests/mysql_client_test.c:
Add tests for WL#4435 (binary protocol).
The flag EXTRA_ACL is used in conjugation with our access checks, yet it is
not clear what impact this flag has.
This is a code clean up which replaces use of EXTRA_ACL with an explicit
function parameter.
The patch also fixes privilege checks for:
- SHOW CREATE TABLE: The new privilege requirement is any privilege on
the table-level.
- CHECKSUM TABLE: Requires SELECT on the table level.
- SHOW CREATE VIEW: Requires SHOW_VIEW and SELECT on the table level
(just as the manual claims)
- SHOW INDEX: Requires any privilege on any column combination.
mysql-test/r/grant.result:
* Error message now shows correct command (SHOW instead of SELECT)
mysql-test/r/grant2.result:
* Error message now shows correct command (SHOW instead of SELECT)
mysql-test/r/grant4.result:
* This test file tests privilege requirements for
SHOW COLUMNS
CREATE TABLE .. LIKE
SHOW CREATE TABLE
SHOW INDEX
CHECKSUM TABLE
SHOW CREATE VIEW
mysql-test/r/information_schema_db.result:
* Added SELECT privilege to testdb_2 as
SHOW CREATE VIEW now demands this privilege
as well as SHOW VIEW.
mysql-test/r/outfile.result:
* Changed error code
mysql-test/r/view_grant.result:
* Additional SELECT privilege is now needed
for SHOW CREATE VIEW
mysql-test/t/grant4.test:
* This test file tests privilege requirements for
SHOW COLUMNS
CREATE TABLE .. LIKE
SHOW CREATE TABLE
SHOW INDEX
CHECKSUM TABLE
SHOW CREATE VIEW
mysql-test/t/information_schema_db.test:
* Added SELECT privilege to testdb_2 as
SHOW CREATE VIEW now demands this privilege
as well as SHOW VIEW.
mysql-test/t/outfile.test:
* Changed error code
mysql-test/t/view_grant.test:
* Additional SELECT privilege is now needed
for SHOW CREATE VIEW
sql/mysql_priv.h:
* Replaced EXTRA_ACL with a parameter
sql/sp_head.cc:
* Replaced EXTRA_ACL with a parameter
sql/sql_acl.cc:
* Converted function documentation to doxygen and clarified some behaviors.
* Changed value from uint to bool to better reflect its meaning.
* Removed pointless variable orig_want_access
* Added function has_any_table_level_privileges to help with requirements
checks during SHOW CREATE TABLE.
sql/sql_acl.h:
* changed signature of check_grant()
* introduced access control function has_any_table_leevl_privileges()
sql/sql_base.cc:
* Check_table_access has new signature
sql/sql_cache.cc:
* Check_table_access has new signature
sql/sql_parse.cc:
* Rewrote function documentation in doxygen comments for: check_access,
check_table_acces, check_grant.
* Removed EXTRA_ACL flag where it doesn't hold any meaningful purpose anymore
and replaced it with a function parameter where any privileges on any column
combination would satisfy the requirement.
* Fixed privilege check for SHOW COLUMNS and SHOW INDEX
* Modified check_table_access to gain clarity in what EXTRA_ACL actually does.
* Modified check_access to gain clarity in what EXTRA_ACL actually does.
* Fixed privilege check for CREATE TABLE .. LIKE .. ; It now requires SELECT
privileges on the table.
* Fixed privilege check for SHOW CREATE TABLE ..; It now requires any privilege
on the table level.
sql/sql_plugin.cc:
* check_table_access has new signature
sql/sql_prepare.cc:
* check_table_access has new signature
sql/sql_show.cc:
* check_table_access has new signature
sql/sql_trigger.cc:
* check_table_access has new signature
sql/sql_update.cc:
* check grant has new signature
sql/sql_view.cc:
* check_table_access has new signature
Implemented the server infrastructure for the fix:
1. Added a function LEX_STRING *thd_query_string(THD) to return
a LEX_STRING structure instead of char *.
This is the function that must be called in innodb instead of
thd_query()
2. Did some encapsulation in THD : aggregated thd_query and
thd_query_length into a LEX_STRING and made accessor and mutator
methods for easy code updating.
3. Updated the server code to use the new methods where applicable.
----------------------------------------------------------
revno: 2630.22.8
committer: Konstantin Osipov <konstantin@mysql.com>
branch nick: mysql-6.0-runtime
timestamp: Sun 2008-08-10 18:49:52 +0400
message:
Get rid of typedef struct for the most commonly used types:
TABLE, TABLE_SHARE, LEX. This simplifies use of tags
and forward declarations.
Original revision in 6.0:
------------------------------------------------------------
revno: 2630.13.11
committer: Alexander Nozdrin <alik@mysql.com>
branch nick: 6.0-rt-wl4300
timestamp: Thu 2008-07-24 11:44:21 +0400
message:
A patch for WL#4300: Define privileges for tablespaces.
------------------------------------------------------------
per-file messages:
mysql-test/r/grant.result
Update result file: new columm 'Create_tablespace_priv' has been added to mysql.user.
mysql-test/r/ps.result
Update result file: new columm 'Create_tablespace_priv' has been added to mysql.user.
mysql-test/r/system_mysql_db.result
Update result file: new columm 'Create_tablespace_priv' has been added to mysql.user.
mysql-test/suite/falcon/r/falcon_tablespace_priv.result
Test case for WL#4300.
mysql-test/suite/falcon/t/falcon_tablespace_priv.test
Test case for WL#4300.
mysql-test/suite/ndb/r/ndb_dd_ddl.result
Test case for WL#4300.
mysql-test/suite/ndb/t/ndb_dd_ddl.test
Test case for WL#4300.
scripts/mysql_system_tables.sql
New columm 'Create_tablespace_priv' has been added to mysql.user.
scripts/mysql_system_tables_data.sql
'CREATE TABLESPACE' is granted by default to the root user.
scripts/mysql_system_tables_fix.sql
Grant 'CREATE TABLESPACE' privilege during system table upgrade
if a user had SUPER privilege.
sql/sql_acl.cc
Added CREATE TABLESPACE privilege.
sql/sql_acl.h
Added CREATE TABLESPACE privilege.
sql/sql_parse.cc
Check global 'CREATE TABLESPACE' privilege for the following SQL statements:
- CREATE | ALTER | DROP TABLESPACE
- CREATE | ALTER | DROP LOGFILE GROUP
sql/sql_show.cc
Added CREATE TABLESPACE privilege.
sql/sql_yacc.yy
Added CREATE TABLESPACE privilege.
strict SQL mode
The problem was that a COMMENT longer than 64 characters
caused CREATE PROCEDURE to fail.
This patch fixed the problem by changing the COMMENT field in
mysql.proc from char(64) to text. The corresponding ROUTINE_COMMENT
field in INFORMATION_SCHEMA.ROUTINES is also changed from
varchar(64) to longtext.
mysql_system_tables.sql and mysql_system_tables_fix.sql updated.
Test case added to sp.test and affected result-files updated.
lowercasing table name".
In lower_case_table_names > 0 mode some queries to I_S left entries
with incorrect key in table definition cache. This wasted memory and
caused some of the further queries to I_S to produce stale results
in cases when table definition was changed by a DDL statement.
Also in combination with similar problem in CREATE TABLE (which also
has peeked into table definition cache using non-normalized key) this
issue led to to spurious ER_TABLE_EXISTS_ERROR errors when one tried
to create a table with the same name as a previously existing but
dropped table (assuming that table name contained characters in upper
case).
This problem occured due to fact that fill_schema_table_from_frm()
was not properly normalizing (lowercasing) database and table names
which it used for lookups in table definition cache.
This fix adds proper normalization to this function. It also solves
similar problem in CREATE TABLE's code by ensuring that it uses
properly normalized version of table name when it peeks into table
definition cache instead of non-normalized one.
mysql-test/r/lowercase_table2.result:
Added test for #44738 "fill_schema_table_from_frm() opens tables
without lowercasing table name".
mysql-test/t/lowercase_table2.test:
Added test for #44738 "fill_schema_table_from_frm() opens tables
without lowercasing table name".
sql/sql_show.cc:
Normalize database and table name before using them for looking
up entry in table definition cache.
sql/sql_table.cc:
Ensure that CREATE TABLE uses properly normalized version of table
name when it peeks into table definition cache.
