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- 04 Dec, 2006 1 commit
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unknown authored
mysql-5.1-build tree, in order to get it into mysql-5.1 faster. See comments from Marc's original push for patch details.
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- 15 Nov, 2006 1 commit
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unknown authored
Bug#21025 (misleading error message when creating functions named 'x', or 'y') Bug#22619 (Spaces considered harmful) This change contains a fix to report warnings or errors, and multiple tests cases. Before this fix, name collisions between: - Native functions - User Defined Functions - Stored Functions were not systematically reported, leading to confusing behavior. I) Native / User Defined Function Before this fix, is was possible to create a UDF named "foo", with the same name as a native function "foo", but it was impossible to invoke the UDF, since the syntax "foo()" always refer to the native function. After this fix, creating a UDF fails with an error if there is a name collision with a native function. II) Native / Stored Function Before this fix, is was possible to create a SF named "db.foo", with the same name as a native function "foo", but this was confusing since the syntax "foo()" would refer to the native function. To refer to the Stored Function, the user had to use the "db.foo()" syntax. After this fix, creating a Stored Function reports a warning if there is a name collision with a native function. III) User Defined Function / Stored Function Before this fix, creating a User Defined Function "foo" and a Stored Function "db.foo" are mutually exclusive operations. Whenever the second function is created, an error is reported. However, the test suite did not cover this behavior. After this fix, the behavior is unchanged, and is now covered by test cases. Note that the code change in this patch depends on the fix for Bug 21114. mysql-test/r/sp.result: New test cases. mysql-test/r/udf.result: New test cases. mysql-test/t/sp.test: New test cases. mysql-test/t/udf.test: New test cases. sql/sql_lex.cc: Name collisions with native functions. sql/sql_lex.h: Name collisions with native functions. sql/sql_yacc.yy: Name collisions with native functions. sql/share/errmsg.txt: Name collisions with native functions. mysql-test/r/sp_gis.result: New test cases. mysql-test/t/sp_gis.test: New test cases.
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- 02 Nov, 2006 1 commit
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unknown authored
Due to the complexity of this change, everything is documented in WL#3565 This patch is the third iteration, it takes into account the comments received to date. mysql-test/r/func_math.result: Improved test coverage mysql-test/r/view.result: Name collision, x() is a geometry native in function mysql-test/t/func_math.test: Improved test coverage mysql-test/t/view.test: Name collision, x() is a geometry native in function sql/item_create.cc: Revised the create_func implementation sql/item_create.h: Revised the create_func implementation sql/item_geofunc.h: Explicit Item allocation in the thread memory pool. sql/lex.h: Removed function parsing from the lexical parser sql/lex_symbol.h: Removed function parsing from the lexical parser sql/mysql_priv.h: Server initialization and shutdown sql/mysqld.cc: Server initialization and shutdown sql/share/errmsg.txt: New error messages sql/sql_yacc.yy: Removed function parsing from the lexical parser tests/mysql_client_test.c: Spaces are no longer significant for function calls mysql-test/include/parser_bug21114.inc: New tests mysql-test/r/parser.result: New tests mysql-test/r/parser_bug21114_innodb.result: New tests mysql-test/t/parser.test: New tests mysql-test/t/parser_bug21114_innodb.test: New tests
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- 13 Oct, 2006 2 commits
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unknown authored
Bug #21785 "Server crashes after rename of the log table" and Bug #21966 "Strange warnings on create like/repair of the log tables" According to the patch, from now on, one should use RENAME to perform a log table rotation (this should also be reflected in the manual). Here is a sample: use mysql; CREATE TABLE IF NOT EXISTS general_log2 LIKE general_log; RENAME TABLE general_log TO general_log_backup, general_log2 TO general_log; The rules for Rename of the log tables are following: IF 1. Log tables are enabled AND 2. Rename operates on the log table and nothing is being renamed to the log table. DO 3. Throw an error message. ELSE 4. Perform rename. The very RENAME query will go the the old (backup) table. This is consistent with the behavoiur we have with binlog ROTATE LOGS statement. Other problems, which are solved by the patch are: 1) Now REPAIR of the log table is exclusive operation (as it should be), this also eliminates lock-related warnings. and 2) CREATE LIKE TABLE now usese usual read lock on the source table rather then name lock, which is too restrictive. This way we get rid of another log table-related warning, which occured because of the above fact (as a side-effect, name lock resulted in a warning). mysql-test/r/log_tables.result: update result file mysql-test/t/log_tables.test: Add tests for the bugs sql/handler.cc: update comment sql/handler.h: update function to reflect changes in log tables locking logic. sql/lock.cc: Now we allow locking of the log tables for "privileged" threads Privileged thread must explicitly close and lock log tables. This is required for admin operations such as REPAIR. sql/log.cc: Changes to the file: 1) Add checks for table schema. It's more important now, as we allow rename of the log tables. Since we should check for schema when writing to a log table. E.g. if one created a table with one-only comlumn and renamed it to general_log, the server should cope with it. 2) refactor LOGGER::flush(), so that we can now use the same machinery as we use in FLUSH LOGS in other statements: whenever we have to perform a serious operation on the log tables, we have to (a) lock logger, which blocks other concurrent statements (such as selects) (b) close logs. Then perform an exclusive operation, c) reenable logs and d) unlock logger. 3) Add a function to check if a given table is a log table. 4) Add support for "privileged" thread 5) merge is_[general/slow]_log_table_enabled() into one function. 6) Add new function: reopen _log_tables, which reopens the tables, which were enabled (after temporary close, required for admin operation) sql/log.h: 1) add a new call close_n_lock_tables(). Now we use it instead of LOGGER::flush() in FLUSH LOGS implementation. 2) add a prototype for the function to check if a given table is a log table; 3) add privileged table flag to table logger 4) merge is_[general/slow]_log_table_enabled() into one function. sql/mysql_priv.h: move log table defines to log.h sql/sql_delete.cc: use new function check_if_log_table() instead of direct strcmp sql/sql_rename.cc: Traverse the list of tables in mysql_rename_tables to make sure that log tables are processed correctly (that is, according to the rules specified in the main CS comment) sql/sql_table.cc: 1) mysql_admin_table() should disable logs if it performs exclusive admin operation on a log table. This way we also eliminate warning on REPAIR of the log table. 2) mysql_create_like_table should read-lock the source table instead getting name lock on it. Name lock is too restrictive in this case. sql/share/errmsg.txt: Add a new error message for rename of the log tables sql/table.cc: use new function instead of direct strcmp. change my_strcasecmp() -> strcmp(), when comparing system db and table names storage/csv/ha_tina.cc: update function to reflect changes in log tables locking logic. storage/myisam/ha_myisam.cc: update function to reflect changes in log tables locking logic.
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unknown authored
ndb - fixed for BUG#15021, binlog_index table become inconsistent if errors during purge of binlogs. if EMFILE error occured while purging binary logs, stop purging logs and report error message to user. mysys/my_open.c: report EMFILE error when opening file failed. sql/log.cc: report EMFILE error when purging logs, and stop purging logs when EMFILE error occured. sql/log.h: added LOG_INFO_EMFILE error number. sql/share/errmsg.txt: added EMFILE error message for purging binary logs. sql/sql_repl.cc: added EMFILE error message. sql/table.cc: report EMFILE error.
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- 06 Oct, 2006 1 commit
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unknown authored
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- 02 Oct, 2006 1 commit
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unknown authored
crash for, e.g., NDB): Submitting patch to base64_decode() adding extra parameter. include/base64.h: Adding parameter to base64_decode() to return the position just after the string that was decoded. mysys/base64.c: Adding comment to base64_decode(). Adding parameter to base64_decode() to return the position just after the string that was decoded. sql/share/errmsg.txt: Adding error message. storage/ndb/src/mgmapi/mgmapi.cpp: Parameters to base64_decode() changed. unittest/mysys/base64-t.c: Parameters to base64_decode() changed.
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- 01 Oct, 2006 1 commit
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unknown authored
mysql-test/r/partition.result: Updated results sql/ha_ndbcluster.cc: Updated hton sql/ha_partition.cc: Removed need for global internal hton. sql/handler.cc: Removed need for global mrg sql/mysql_priv.h: Updated needs for global variables. sql/mysqld.cc: Removed needs around hton sql/partition_info.cc: Removed bug.... aka what happens if tables are neither? sql/share/errmsg.txt: Made error message more generic. sql/sql_cache.cc: Removed specific hton reference
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- 29 Sep, 2006 2 commits
- 28 Sep, 2006 1 commit
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unknown authored
On an INSERT into an updatable but non-insertable view an error message was issued stating the view being not updatable. This can lead to a confusion of a user. A new error message is introduced. Is is showed when a user tries to insert into a non-insertable view. sql/sql_base.cc: Fixed bug#5505: Wrong error message on INSERT into a view The update_non_unique_table_error() function now issues proper error for an INSERT. sql/sql_insert.cc: Fixed bug#5505: Wrong error message on INSERT into a view Issue the ER_NON_INSERTABLE_TABLE error instead of the ER_NON_UPDATABLE_TABLE on insert into a view. sql/sql_view.cc: Fixed bug#5505: Wrong error message on INSERT into a view Issue the ER_NON_INSERTABLE_TABLE error instead of the ER_NON_UPDATABLE_TABLE on insert into a view. mysql-test/r/view.result: Added the test case for bug#5505: Wrong error message on INSERT into a view Corrected a few test cases after fixing bug#5505 mysql-test/t/view.test: Added the test case for bug#5505: Wrong error message on INSERT into a view Corrected a few test cases after fixing bug#5505 sql/share/errmsg.txt: Fixed bug#5505: Wrong error message on INSERT into a view Added the ER_NON_INSERTABLE_TABLE error definition.
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- 27 Sep, 2006 2 commits
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unknown authored
at the moment, so we can safely do that). Update an error mesage to make it translateable. mysql-test/r/log_tables.result: update result file sql/share/errmsg.txt: remove unused error messages sql/sql_table.cc: Use name of the statements rather then English words. This way error message is translateable.
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unknown authored
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- 15 Sep, 2006 1 commit
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unknown authored
Bug #18559 "log tables cannot change engine, and gets deadlocked when dropping w/ log on": 1) Add more generic error messages 2) Add new handlerton flag for engines, which support log tables 3) Remove (log-tables related) mutex lock in myisam to improve performance mysql-test/r/log_tables.result: update result file to use new error messages mysql-test/t/log_tables.test: update test file with new error messages sql/handler.h: Add new handlerton flag, to mark whether engine supports log tables sql/share/errmsg.txt: Add more generic error messages sql/sql_table.cc: Update error messages storage/csv/ha_tina.cc: CSV supports log tables storage/myisam/ha_myisam.cc: MyISAM supports log tables storage/myisam/mi_write.c: remove mutex lock to improve performance
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- 07 Sep, 2006 2 commits
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unknown authored
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unknown authored
Update of Dutch errmsg translations (not complete yet) errmsg.h: Fixup of changed error message file path in comment authors.h: Ego add. include/errmsg.h: Fixup of changed error message file path in comment sql/authors.h: Ego add. sql/share/errmsg.txt: Update of Dutch errmsg translations (not complete yet)
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- 31 Aug, 2006 1 commit
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unknown authored
fixed error message mysql-test/r/ndb_partition_key.result: Bug#21862 Misleading error message 1490: "A PRIMARY KEY need to include all fields..." result fix mysql-test/r/partition.result: Bug#21862 Misleading error message 1490: "A PRIMARY KEY need to include all fields..." result fix
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- 30 Aug, 2006 1 commit
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unknown authored
"strict mode: inserts autogenerated auto_increment value bigger than max" Strict mode should fail if autoincrement value is out of range include/my_base.h: Add new handler error codes sql/ha_berkeley.cc: handle error in update_auto_increment() sql/ha_heap.cc: handle error in update_auto_increment() sql/ha_innodb.cc: handle error in update_auto_increment() sql/ha_myisam.cc: handle error in update_auto_increment() sql/ha_myisammrg.cc: handle error in update_auto_increment() sql/ha_ndbcluster.cc: handle error in update_auto_increment() sql/handler.cc: return error from handler::update_auto_increment() sql/handler.h: change return type of handler::update_auto_increment() to int sql/share/errmsg.txt: new error message for auto-increment mysql-test/include/strict_autoinc.inc: New BitKeeper file ``mysql-test/include/strict_autoinc.inc'' mysql-test/r/strict_autoinc_1myisam.result: New BitKeeper file ``mysql-test/r/strict_autoinc_1myisam.result'' mysql-test/r/strict_autoinc_2innodb.result: New BitKeeper file ``mysql-test/r/strict_autoinc_2innodb.result'' mysql-test/r/strict_autoinc_3heap.result: New BitKeeper file ``mysql-test/r/strict_autoinc_3heap.result'' mysql-test/r/strict_autoinc_4bdb.result: New BitKeeper file ``mysql-test/r/strict_autoinc_4bdb.result'' mysql-test/r/strict_autoinc_5ndb.result: New BitKeeper file ``mysql-test/r/strict_autoinc_5ndb.result'' mysql-test/t/strict_autoinc_1myisam.test: New BitKeeper file ``mysql-test/t/strict_autoinc_1myisam.test'' mysql-test/t/strict_autoinc_2innodb.test: New BitKeeper file ``mysql-test/t/strict_autoinc_2innodb.test'' mysql-test/t/strict_autoinc_3heap.test: New BitKeeper file ``mysql-test/t/strict_autoinc_3heap.test'' mysql-test/t/strict_autoinc_4bdb.test: New BitKeeper file ``mysql-test/t/strict_autoinc_4bdb.test'' mysql-test/t/strict_autoinc_5ndb.test: New BitKeeper file ``mysql-test/t/strict_autoinc_5ndb.test''
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- 24 Aug, 2006 1 commit
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unknown authored
User name (host name) has limit on length. The server code relies on these limits when storing the names. The problem was that sometimes these limits were not checked properly, so that could lead to buffer overflow. The fix is to check length of user/host name in parser and if string is too long, throw an error. mysql-test/r/grant.result: Updated result file. mysql-test/r/sp.result: Updated result file. mysql-test/r/trigger.result: Updated result file. mysql-test/r/view.result: Updated result file. mysql-test/t/grant.test: Added test for BUG#16899. mysql-test/t/sp.test: Added test for BUG#16899. mysql-test/t/trigger.test: Added test for BUG#16899. mysql-test/t/view.test: Added test for BUG#16899. sql/mysql_priv.h: Added prototype for new function. sql/sql_acl.cc: Remove outdated checks. sql/sql_parse.cc: Add a new function for checking string length. sql/share/errmsg.txt: Added new resources. sql/sql_yacc.yy: Check length of user/host name.
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- 23 Aug, 2006 1 commit
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unknown authored
User name (host name) has limit on length. The server code relies on these limits when storing the names. The problem was that sometimes these limits were not checked properly, so that could lead to buffer overflow. The fix is to check length of user/host name in parser and if string is too long, throw an error. mysql-test/r/grant.result: Updated result file. mysql-test/r/sp.result: Updated result file. mysql-test/r/trigger.result: Updated result file. mysql-test/r/view.result: Updated result file. mysql-test/t/grant.test: Added test for BUG#16899. mysql-test/t/sp.test: Added test for BUG#16899. mysql-test/t/trigger.test: Added test for BUG#16899. mysql-test/t/view.test: Added test for BUG#16899. sql/mysql_priv.h: Added prototype for new function. sql/share/errmsg.txt: Added new resources. sql/sql_acl.cc: Remove outdated checks. sql/sql_parse.cc: Add a new function for checking string length. sql/sql_yacc.yy: Check length of user/host name.
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- 17 Aug, 2006 1 commit
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unknown authored
Post-review fixes. Mostly whitespace, int-to-bool return value, fixed comments sql/Makefile.am: compile all submodules of Events before compiling the facade sql/event_data_objects.cc: - Use initialization list - Clean whitespaces - Shorten comments - Fix comments sql/event_data_objects.h: - Fix whitespace sql/event_db_repository.cc: - Change return type from int to bool where only one error code is returned. - Don't use macros but get the maximal number of characters in a column from the column - Fix comments - Make functions which has return value but it's not used - void. sql/event_db_repository.h: - Methods with only one error code int -> bool return value - Remove declaration of fill_schema_events, a function that does not exist sql/event_queue.cc: - Use initialization lists - Let find_n_remove_event delete the object thus making the code more robust. The caller could forget to destruct the object. In addition, find_n_remove_element() does not return a value. - Move check_system_tables() to class Events - Fix comments sql/event_queue.h: - Whitespace changes - init_queue() should allow passing of THD - check_system_tables moved to class Events - find_n_remove_event() is now void sql/event_scheduler.cc: - Initialize res before use - Remove end stop from message sql/event_scheduler.h: Add uninitialized state. The scheduler is in it before init_scheduler() is called. The rationale is that otherwise state has no value before the call. If the system tables were damaged the scheduler won't be initialized but in Events::deinit() Event_scheduler::stop() will be called and this will touch state, generating valgrind warning at minimum. sql/events.cc: - Whitespace changes - Fix comments - Make methods which have only one error code be bool instead of int - Create temporarily a THD to be used for the initialization of Event_queue - Event_queue::check_system_tables() moved to Events::check_system_tables - is_started() is renamed to is_execution_of_events_started() sql/events.h: - Whitespace changes - When a method returns only one error code it should be bool, not int - is_started() renamed to is_execution_of_events_started() sql/set_var.cc: is_started() is renamed to is_execution_of_events_started() sql/sql_db.cc: The return code is not used, thus don't return anything and drop_schema_events() is now void. sql/sql_yacc.yy: - Fix comments - Remove unneeded initialization which is performed in lex_init() sql/share/errmsg.txt: New error message sql/table.cc: - Fix comments - make table_check_intact() accespt const *table_def sql/table.h: Make table_check_intact() accespt const *table_def
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- 14 Aug, 2006 1 commit
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unknown authored
mysql-test/r/events_bugs.result: update results after merge mysql-test/t/events.test: num to name mysql-test/t/events_bugs.test: num to name sql/sql_yacc.yy: post-merge fixes regarding init_sp_name put back code which I unintentionally removed during merg sql/share/errmsg.txt: add the message back
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- 11 Aug, 2006 1 commit
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unknown authored
sql/share/errmsg.txt: Merged by hand German translations as sent by Stefan. Normalized indentation by expanding tabs to spaces.
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- 07 Aug, 2006 1 commit
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unknown authored
mysql-test/r/partition.result: Added some test cases mysql-test/t/partition.test: Added some test cases sql/share/errmsg.txt: Added new error message
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- 03 Aug, 2006 1 commit
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unknown authored
gets deadlocked when dropping w/ log on" Log tables rely on concurrent insert machinery to add data. This means that log tables are always opened and locked by special (artificial) logger threads. Because of this, the thread which tries to drop a log table starts to wait for the table to be unlocked. Which will happen only if the log table is disabled. Alike situation happens if one tries to alter a log table. However in addition to the problem above, alter table calls check_if_locking_is_allowed() routine for the engine. The routine does not allow alter for the log tables. So, alter doesn't start waiting forever for logs to be disabled, but returns with an error. Another problem is that not all engines could be used for the log tables. That's because they need concurrent insert. In this patch we: (1) Explicitly disallow to drop/alter a log table if it is currently used by the logger. (2) Update MyISAM to support log tables (3) Allow to drop log tables/alter log tables if log is disabled At the same time we (4) Disallow to alter log tables to unsupported engine (after this patch CSV and MyISAM are alowed) Recommit with review fixes. mysql-test/r/log_tables.result: Update result file. Note: there are warnings in result file. This is because of CSV bug (Bug #21328). They should go away after it is fixed. mysql-test/t/log_tables.test: Add a test for the bug sql/ha_myisam.cc: Add log table handling to myisam: as log tables use concurrent insert, they are typically locked with TL_CONCURRERENT_INSERT lock. So, disallow other threads to attempt locking of the log tables in incompatible modes. Because otherwise the threads will wait for the tables to be unlocked forever. sql/handler.cc: Add a function to check if a table we're going to lock is a log table and if the lock mode we want allowed sql/handler.h: Add a new function to check compatibility of the locking sql/log.cc: we shouldn't close the log table if and only if this particular table is already closed sql/log.h: add new functions to check if a log is enabled sql/share/errmsg.txt: add new error messages sql/sql_table.cc: DROP and ALTER TABLE should not work on log tables if the log tables are enabled storage/csv/ha_tina.cc: move function to check if the locking for the log tables allowed to handler class, so that we can reuse it in other engines. storage/myisam/mi_extra.c: add new ::extra() flag processing to myisam storage/myisam/mi_open.c: init log table flag storage/myisam/mi_write.c: update status after each write if it's a log table storage/myisam/myisamdef.h: Add new log table flag to myisam share. We need it to distinguish between usual and log tables, as for the log tables we should provide concurrent insert in a different way than for usual tables: we want new rows to be immediately visible to other threads.
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- 02 Aug, 2006 1 commit
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unknown authored
columns Fixed confusing warning. Quoting INSERT section of the manual: ---- Inserting NULL into a column that has been declared NOT NULL. For multiple-row INSERT statements or INSERT INTO ... SELECT statements, the column is set to the implicit default value for the column data type. This is 0 for numeric types, the empty string ('') for string types, and the "zero" value for date and time types. INSERT INTO ... SELECT statements are handled the same way as multiple-row inserts because the server does not examine the result set from the SELECT to see whether it returns a single row. (For a single-row INSERT, no warning occurs when NULL is inserted into a NOT NULL column. Instead, the statement fails with an error.) ---- This is also true for LOAD DATA INFILE. For INSERT user can specify DEFAULT keyword as a value to set column default. There is no similiar feature available for LOAD DATA INFILE. mysql-test/r/auto_increment.result: Fixed confusing warning. mysql-test/r/create.result: Fixed confusing warning. mysql-test/r/insert.result: Fixed confusing warning. mysql-test/r/insert_select.result: Fixed confusing warning. mysql-test/r/key.result: Fixed confusing warning. mysql-test/r/null.result: Fixed confusing warning. mysql-test/r/null_key.result: Fixed confusing warning. mysql-test/r/ps_2myisam.result: Fixed confusing warning. mysql-test/r/ps_3innodb.result: Fixed confusing warning. mysql-test/r/ps_4heap.result: Fixed confusing warning. mysql-test/r/ps_5merge.result: Fixed confusing warning. mysql-test/r/ps_6bdb.result: Fixed confusing warning. mysql-test/r/strict.result: Fixed confusing warning. mysql-test/r/view.result: Fixed confusing warning. mysql-test/r/warnings.result: Fixed confusing warning. sql/share/errmsg.txt: Fixed confusing warning.
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- 15 Jul, 2006 1 commit
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unknown authored
Fixed bug#10977: No warning issued if a column name is truncated New warning message is added. sql/share/errmsg.txt: Fixed bug#10977: No warning issued if a column name is truncated New warning message is added.
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- 13 Jul, 2006 1 commit
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unknown authored
mysql-test/r/federated.result: A post-merge fix. mysql-test/r/show_check.result: A post-merge fix. sql/log_event.cc: Remove rewrite_db (it's refactored in 5.1 to rpl_filter) sql/share/errmsg.txt: Move ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA to the end of the list. This breaks compatibility of errmsg.sys with 5.0 but preserves compatibility with 5.1.11. sql/sql_class.h: A post-merge fix.
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- 10 Jul, 2006 1 commit
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unknown authored
This patch introduces specialized Event data objects Event_basic as parent. Event_queue_element used for queue storage Event_timed used for SHOW EVENTS/ I_S.EVENTS / SHOW CREATE EVENT Event_job_data using during execution. Methods were moved out of Event_timed to other classes. This patch also introduces Events::LOCK_event_metadata. This patch gives new implementation of Events::dump_internal_status(). Now both the Event_scheduler and Event_queue return information during their ::dump_internal_status(). Shortened a bit the runtime for executing events test cases. mysql-test/r/events.result: update results mysql-test/r/events_bugs.result: update results mysql-test/r/events_logs_tests.result: update results mysql-test/r/events_scheduling.result: update results mysql-test/t/events.test: update test make --sleep more appropriate . saving some time could mean failure on loaded boxes though :( add tests for previously uncovered branches. mysql-test/t/events_bugs.test: update test make --sleep more appropriate . saving some time could mean failure on loaded boxes though :( add tests for previously uncovered branches. mysql-test/t/events_logs_tests.test: make the test shorter by time mysql-test/t/events_scheduling.test: when selecting always use ORDER BY mysql-test/t/events_stress.test: sleep 2.5secs for shorter stress test sql/event_data_objects.cc: Event_timed is no more used during execution. Event_timed is no more used during in the memory queue. Event_timed is only used for SHOW CREATE EVENT/ I_S.EVENTS/ SHOW EVENTS Event_basic is the parent of almost all Event data objects. Event_basic -> Event_queue_element (used for the memory queue) -> Event_timed Event_basic -> Event_job_data (the object used for execution) Sql_alloc -> Event_parse_data (used during parsing) sql/event_data_objects.h: Event_timed is no more used during execution. Event_timed is no more used during in the memory queue. Event_timed is only used for SHOW CREATE EVENT/ I_S.EVENTS/ SHOW EVENTS Event_basic is the parent of almost all Event data objects. Event_basic -> Event_queue_element (used for the memory queue) -> Event_timed Event_basic -> Event_job_data (the object used for execution) Sql_alloc -> Event_parse_data (used during parsing) sql/event_db_repository.cc: Cosmetics. load_named_event now uses Event_basic, for polymorphism find_event uses Event_basic, to be polymorphic. use Field **fields= table->field and then index fields[...] Add documentation. Fix documentation. sql/event_db_repository.h: Event_db_repository depends only on Event_basic's interface sql/event_queue.cc: Cosmetics. Don't use Event_timed for the queue and giving back object for execution. Event_queue_element is for the queue, Event_job_data is for execution. Add Event_queue::dump_internal_status() for SHOW SCHEDULER STATUS command sql/event_queue.h: Cosmetics. Don't use Event_timed for the queue and giving back object for execution. Event_queue_element is for the queue, Event_job_data is for execution. Add Event_queue::dump_internal_status() for SHOW SCHEDULER STATUS command sql/event_scheduler_ng.cc: Add back Event_scheduler::cond_wait() Add back Event_scheduler::dump_internal_status() Using Event_job_data for execution. Make the scheduler thread unkillable (thd->command= COM_DAEMON). Add a lot of documentation. sql/event_scheduler_ng.h: Add back Event_scheduler::cond_wait() Add back Event_scheduler::dump_internal_status() Using Event_job_data for execution. sql/events.cc: Documentation Add LOCK_event_metadata sql/events.h: Change the signature of Events::drop_event() not to use sp_name but LEX_STRING sql/share/errmsg.txt: Fix error message sql/sql_parse.cc: Events::drop_event() has new signature
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- 04 Jul, 2006 1 commit
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unknown authored
Cut Nr. 8. All tests pass. Separated Event_scheduler into Event_queue and Event_scheduler. Added new Event_scheduler_ng which is the new scheduler and is used system-wide. Will be moved to the event_scheduler.cc in the future. Using Event_timed in Event_queue as well as cloned during execution. Next step is to have Event_worker_data which will be used during execution and will take ::compile()/::execute() out of Event_timed. mysql-test/r/events.result: update result mysql-test/r/events_bugs.result: update result mysql-test/r/ps_1general.result: update result mysql-test/r/skip_name_resolve.result: update result mysql-test/r/sp-threads.result: update result mysql-test/r/sp_notembedded.result: update result mysql-test/r/status.result: update result mysql-test/t/events_stress.test: Make event_stress a bit longer sql/Makefile.am: Add new event_scheduler_ng.h/cc . These are only to be in the experimental clone. Later their content will be moved to event_scheduler.h/cc sql/event_data_objects.cc: Allocate strings memory on own memory root, instead on the schedulers. Thus don't "leak" memory. This should fix bug#18683 memory leak in event scheduler sql/event_data_objects.h: add mem_root add THD - this is only temporal, will be moved to class Event_job_data once Event_job_data is responsible for the execution. sql/event_db_repository.cc: Remove unused code. Cosmetic changes sql/event_queue.cc: Now use the Event_scheduler_ng (NextGen) sql/event_queue.h: Now use the Event_scheduler_ng (NextGen) sql/event_scheduler.cc: This file is no more used, but will be soon. sql/event_scheduler.h: This file is no more used but will be soon sql/events.cc: Now use the Event_scheduler_ng (NextGen) sql/events.h: Now use the Event_scheduler_ng (NextGen) sql/mysqld.cc: Make it again possible to kill the scheduler thread sql/set_var.cc: Now use the Event_scheduler_ng (NextGen) sql/share/errmsg.txt: Shorten the message. sql/sql_show.cc: Loading is on a own root, then don't use thd->mem_root
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- 28 Jun, 2006 1 commit
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unknown authored
Bug #18361: Triggers on mysql.user table cause server crash Because they do not work, we do not allow creating triggers on tables within the 'mysql' schema. (They may be made to work and re-enabled at some later date, but not in 5.0 or 5.1.) mysql-test/r/trigger.result: Add new results mysql-test/t/trigger.test: Add new regression test for creating triggers on system schema sql/share/errmsg.txt: Add new error message sql/sql_trigger.cc: Disallow creating triggers on tables in the 'mysql' schema
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- 27 Jun, 2006 3 commits
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unknown authored
the parsing. Next step will be to refactor of usage of Event_timed during Events::create_event() and Events::update_event(). Disallow: - CREATE EVENT ... DO CREATE EVENT ...; - ALTER EVENT ... DO CREATE EVENT ...; - CREATE EVENT ... DO ALTER EVENT DO ....; - CREATE PROCEDURE ... BEGIN CREATE EVENT ... END| Allowed: - CREATE EVENT ... DO DROP EVENT yyy; - CREATE EVENT ... DO ALTER EVENT yyy; (the nested ALTER EVENT can have anything but DO clause) - ALTER EVENT ... DO ALTER EVENT yyy; (the nested ALTER EVENT can have anything but DO clause) - ALTER EVENT ... DO DROP EVENT yyy; - CREATE PROCEDURE ... BEGIN ALTER EVENT ... END| (the nested ALTER EVENT can have anything but DO clause) - CREATE PROCEDURE ... BEGIN DROP EVENT ... END| mysql-test/r/events.result: update results mysql-test/r/events_bugs.result: update results mysql-test/t/events.test: use number as error, mysql-test-run does not like the name. will come back to this later, now it's enough to pass the test. disable nested events / events in SP, when the nested event has a body. If no body is provided, namely DROP EVENT or ALTER that changes the characteristics, then these are allowed. mysql-test/t/events_bugs.test: use number as error, mysql-test-run does not like the name. will come back to this later, now it's enough to pass the test. disable nested events / events in SP, when the nested event has a body. If no body is provided, namely DROP EVENT or ALTER that changes the characteristics, then these are allowed. sql/share/errmsg.txt: new message sql/sql_yacc.yy: refactor CREATE EVENT parsing to fit into the structure CREATE DEFINER=xxx EVENT The actual definer part is not used, but parsed, for now. Disable nested CREATE EVENTS, CREATE EVENT inside CREATE PROCEDURE. And an event DDL with body inside an ALTER. This stops the following : - CREATE EVENT ... DO CREATE EVENT ...; - ALTER EVENT ... DO CREATE EVENT ...; - CREATE EVENT ... DO ALTER EVENT DO ....; - CREATE PROCEDURE ... BEGIN CREATE EVENT ... END| This allows: - CREATE EVENT ... DO DROP EVENT yyy; - CREATE EVENT ... DO ALTER EVENT yyy; (the nested ALTER EVENT can have anything but DO clause) - ALTER EVENT ... DO ALTER EVENT yyy; (the nested ALTER EVENT can have anything but DO clause) - ALTER EVENT ... DO DROP EVENT yyy; - CREATE PROCEDURE ... BEGIN ALTER EVENT ... END| (the nested ALTER EVENT can have anything but DO clause) - CREATE PROCEDURE ... BEGIN DROP EVENT ... END|
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unknown authored
Second cut of separating parsing phase from execution phase Separate Event_timed from parsing phase and introducing Event_parse_data. sql/event_data_objects.cc: second cut, copy Event_timed::init_body() to Event_parse_data::init_body() Init the body during parsing, everything else keep as a pointer to Item or some other pointer to use for later initialization. sql/event_data_objects.h: get the identifier as sp_name*, later will initialize our structures sql/events.cc: for easy transition add temporarily parse_data, later Event_timed *et will be removed. Do slow transition because Event_timed is so tightly integrated that a front-attack by removing things from this class was unsuccessful. Do things step by step by eliminating dependencies. Hence, the code could be checked with the current test suite too (early testing) sql/events.h: for easy transition add temporarily parse_data, later Event_timed *et will be removed. Do slow transition because Event_timed is so tightly integrated that a front-attack by removing things from this class was unsuccessful. Do things step by step by eliminating dependencies. Hence, the code could be checked with the current test suite too (early testing) BitKeeper/etc/ignore: Added libmysql/viosocket.o.6WmSJk libmysqld/event_data_objects.cc libmysqld/event_db_repository.cc libmysqld/event_queue.cc server-tools/instance-manager/net_serv.cc to the ignore list sql/share/errmsg.txt: remove this message, not used and needed for now sql/sql_lex.h: for easy transition add temporarily parse_data, later Event_timed *et will be removed. Do slow transition because Event_timed is so tightly integrated that a front-attack by removing things from this class was unsuccessful. Do things step by step by eliminating dependencies. Hence, the code could be checked with the current test suite too (early testing) sql/sql_parse.cc: for easy transition add temporarily parse_data, later Event_timed *et will be removed. Do slow transition because Event_timed is so tightly integrated that a front-attack by removing things from this class was unsuccessful. Do things step by step by eliminating dependencies. Hence, the code could be checked with the current test suite too (early testing) sql/sql_yacc.yy: for easy transition add temporarily parse_data, later Event_timed *et will be removed. Do slow transition because Event_timed is so tightly integrated that a front-attack by removing things from this class was unsuccessful. Do things step by step by eliminating dependencies. Hence, the code could be checked with the current test suite too (early testing)
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unknown authored
Infrastructure built. Added the foreseen files and change Makefile.am/CMakeLists.txt accordingly. libmysqld/Makefile.am: add new files. this is first cut of WL3337u sql/CMakeLists.txt: add more files to build sql/Makefile.am: add new files. this is first cut of WL3337 sql/event_scheduler.cc: event_timed.h -> event_data_objects.h (WL#3337) sql/events.cc: event_timed.h -> event_data_objects.h (WL#3337) sql/share/errmsg.txt: new error message sql/event_data_objects.cc: event_timed.h -> event_data_objects.h (WL#3337) sql/event_data_objects.h: event_timed.h -> event_data_objects.h (WL#3337) sql/sql_parse.cc: event_timed.h -> event_data_objects.h (WL#3337) sql/sql_show.cc: event_timed.h -> event_data_objects.h (WL#3337) sql/sql_yacc.yy: event_timed.h -> event_data_objects.h (WL#3337)
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- 20 Jun, 2006 1 commit
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unknown authored
It fact, filenames are truncated in normal server as well, just we get bigger filenames in embedded server tests, but that can potentially get some problems in both cases. I modified file-related error messages to allow longer filenames sql/share/errmsg.txt: error messages fixed to keep longer filenames uncut
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- 19 Jun, 2006 1 commit
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unknown authored
Added slow_query_log & general_log global upadatable variables. Added slow-query-log & general-log startup options. Added log_output, general_log_file, slow_query_log_file global updatable variables. mysql-test/r/show_check.result: WL#3015: Logging Improvements - No Restarts result fix sql/log.cc: WL#3015: Logging Improvements - No Restarts added methods to LOGGER class void deactivate_log_handlers(THD* thd, uint log_type); bool activate_log_handlers(THD* thd, uint log_type); added methods to Log_to_file_event_handler: TABLE_LIST *get_mysql_slow_log() TABLE_LIST *get_mysql_log() sql/log.h: WL#3015: Logging Improvements - No Restarts added methods to LOGGER class void deactivate_log_handlers(THD* thd, uint log_type); bool activate_log_handlers(THD* thd, uint log_type); added methods to Log_to_file_event_handler: TABLE_LIST *get_mysql_slow_log() TABLE_LIST *get_mysql_log() sql/mysql_priv.h: WL#3015: Logging Improvements - No Restarts sql/mysqld.cc: WL#3015: Logging Improvements - No Restarts added 'slow-query-log' & 'general-log' options sql/set_var.cc: WL#3015: Logging Improvements - No Restarts added 'slow_query_log' & 'general_log' updatable variables added 'log_output', 'general_log_file', 'slow_query_log_file' updatable variables sql/set_var.h: WL#3015: Logging Improvements - No Restarts new class sys_var_log_state new class sys_var_log_output sql/share/errmsg.txt: WL#3015: Logging Improvements - No Restarts added error message sql/sql_delete.cc: WL#3015: Logging Improvements - No Restarts 'truncate table slow_log|general', keep status of logs
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- 13 Jun, 2006 1 commit
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unknown authored
mysql-test/r/partition.result: New test case mysql-test/t/partition.test: New test case sql/partition_info.cc: Disable CSV engine for partitioned tables sql/share/errmsg.txt: Update error message for more flexibility sql/sql_partition.cc: Editing fixes
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- 06 Jun, 2006 1 commit
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unknown authored
Changed error to be more descriptive when you are refering to a not existing key Fixed core dump in view test and changed to better error message BUILD/compile-pentium64-debug-max: Added --pipe option for faster compile (This changset was missing in the tree I used to rebuild a new 5.1 tree) BUILD/compile-pentium64-debug: Added --pipe option for faster compile (This changset was missing in the tree I used to rebuild a new 5.1 tree) mysql-test/include/common-tests.inc: Changed error to be more descriptive mysql-test/r/compress.result: Changed error to be more descriptive mysql-test/r/explain.result: Changed error to be more descriptive mysql-test/r/key_cache.result: Changed error to be more descriptive mysql-test/r/preload.result: Changed error to be more descriptive mysql-test/r/select.result: Changed error to be more descriptive mysql-test/r/ssl.result: Changed error to be more descriptive mysql-test/r/ssl_compress.result: Changed error to be more descriptive mysql-test/r/view.result: Changed error to be more descriptive mysql-test/t/disabled.def: Disable im_instance_conf and im_options until Bug#20294 (Instance manager test im_instance_conf fails randomly) is fixed mysql-test/t/explain.test: Changed error to be more descriptive mysql-test/t/select.test: Changed error to be more descriptive mysql-test/t/view.test: Changed error to be more descriptive sql/share/errmsg.txt: Fix that ER_KEY_DOES_NOT_EXISTS has same SQLSTATE as ER_KEY_COLUMN_DOES_NOT_EXISTS sql/sql_base.cc: Fixed core dump in view test Changed to correct error message that also shows the name of the faulty table BUILD/compile-pentium64: New BitKeeper file ``BUILD/compile-pentium64''
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- 05 Jun, 2006 1 commit
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unknown authored
mysql-test/r/partition.result: Added new test cases mysql-test/r/partition_error.result: Fixed test case mysql-test/t/partition.test: Added new test cases mysql-test/t/partition_error.test: Fixed test case sql/ha_partition.cc: Review fixes sql/partition_element.h: Review fixes sql/partition_info.cc: Review fixes sql/share/errmsg.txt: Review fixes sql/sql_partition.cc: Review fixes sql/sql_yacc.yy: Enabled possibility to use (MAXVALUE) as well as MAXVALUE.
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- 04 Jun, 2006 1 commit
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unknown authored
This changeset is largely a handler cleanup changeset (WL#3281), but includes fixes and cleanups that was found necessary while testing the handler changes Changes that requires code changes in other code of other storage engines. (Note that all changes are very straightforward and one should find all issues by compiling a --debug build and fixing all compiler errors and all asserts in field.cc while running the test suite), - New optional handler function introduced: reset() This is called after every DML statement to make it easy for a handler to statement specific cleanups. (The only case it's not called is if force the file to be closed) - handler::extra(HA_EXTRA_RESET) is removed. Code that was there before should be moved to handler::reset() - table->read_set contains a bitmap over all columns that are needed in the query. read_row() and similar functions only needs to read these columns - table->write_set contains a bitmap over all columns that will be updated in the query. write_row() and update_row() only needs to update these columns. The above bitmaps should now be up to date in all context (including ALTER TABLE, filesort()). The handler is informed of any changes to the bitmap after fix_fields() by calling the virtual function handler::column_bitmaps_signal(). If the handler does caching of these bitmaps (instead of using table->read_set, table->write_set), it should redo the caching in this code. as the signal() may be sent several times, it's probably best to set a variable in the signal and redo the caching on read_row() / write_row() if the variable was set. - Removed the read_set and write_set bitmap objects from the handler class - Removed all column bit handling functions from the handler class. (Now one instead uses the normal bitmap functions in my_bitmap.c instead of handler dedicated bitmap functions) - field->query_id is removed. One should instead instead check table->read_set and table->write_set if a field is used in the query. - handler::extra(HA_EXTRA_RETRIVE_ALL_COLS) and handler::extra(HA_EXTRA_RETRIEVE_PRIMARY_KEY) are removed. One should now instead use table->read_set to check for which columns to retrieve. - If a handler needs to call Field->val() or Field->store() on columns that are not used in the query, one should install a temporary all-columns-used map while doing so. For this, we provide the following functions: my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->read_set); field->val(); dbug_tmp_restore_column_map(table->read_set, old_map); and similar for the write map: my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->write_set); field->val(); dbug_tmp_restore_column_map(table->write_set, old_map); If this is not done, you will sooner or later hit a DBUG_ASSERT in the field store() / val() functions. (For not DBUG binaries, the dbug_tmp_restore_column_map() and dbug_tmp_restore_column_map() are inline dummy functions and should be optimized away be the compiler). - If one needs to temporary set the column map for all binaries (and not just to avoid the DBUG_ASSERT() in the Field::store() / Field::val() methods) one should use the functions tmp_use_all_columns() and tmp_restore_column_map() instead of the above dbug_ variants. - All 'status' fields in the handler base class (like records, data_file_length etc) are now stored in a 'stats' struct. This makes it easier to know what status variables are provided by the base handler. This requires some trivial variable names in the extra() function. - New virtual function handler::records(). This is called to optimize COUNT(*) if (handler::table_flags() & HA_HAS_RECORDS()) is true. (stats.records is not supposed to be an exact value. It's only has to be 'reasonable enough' for the optimizer to be able to choose a good optimization path). - Non virtual handler::init() function added for caching of virtual constants from engine. - Removed has_transactions() virtual method. Now one should instead return HA_NO_TRANSACTIONS in table_flags() if the table handler DOES NOT support transactions. - The 'xxxx_create_handler()' function now has a MEM_ROOT_root argument that is to be used with 'new handler_name()' to allocate the handler in the right area. The xxxx_create_handler() function is also responsible for any initialization of the object before returning. For example, one should change: static handler *myisam_create_handler(TABLE_SHARE *table) { return new ha_myisam(table); } -> static handler *myisam_create_handler(TABLE_SHARE *table, MEM_ROOT *mem_root) { return new (mem_root) ha_myisam(table); } - New optional virtual function: use_hidden_primary_key(). This is called in case of an update/delete when (table_flags() and HA_PRIMARY_KEY_REQUIRED_FOR_DELETE) is defined but we don't have a primary key. This allows the handler to take precisions in remembering any hidden primary key to able to update/delete any found row. The default handler marks all columns to be read. - handler::table_flags() now returns a ulonglong (to allow for more flags). - New/changed table_flags() - HA_HAS_RECORDS Set if ::records() is supported - HA_NO_TRANSACTIONS Set if engine doesn't support transactions - HA_PRIMARY_KEY_REQUIRED_FOR_DELETE Set if we should mark all primary key columns for read when reading rows as part of a DELETE statement. If there is no primary key, all columns are marked for read. - HA_PARTIAL_COLUMN_READ Set if engine will not read all columns in some cases (based on table->read_set) - HA_PRIMARY_KEY_ALLOW_RANDOM_ACCESS Renamed to HA_PRIMARY_KEY_REQUIRED_FOR_POSITION. - HA_DUPP_POS Renamed to HA_DUPLICATE_POS - HA_REQUIRES_KEY_COLUMNS_FOR_DELETE Set this if we should mark ALL key columns for read when when reading rows as part of a DELETE statement. In case of an update we will mark all keys for read for which key part changed value. - HA_STATS_RECORDS_IS_EXACT Set this if stats.records is exact. (This saves us some extra records() calls when optimizing COUNT(*)) - Removed table_flags() - HA_NOT_EXACT_COUNT Now one should instead use HA_HAS_RECORDS if handler::records() gives an exact count() and HA_STATS_RECORDS_IS_EXACT if stats.records is exact. - HA_READ_RND_SAME Removed (no one supported this one) - Removed not needed functions ha_retrieve_all_cols() and ha_retrieve_all_pk() - Renamed handler::dupp_pos to handler::dup_pos - Removed not used variable handler::sortkey Upper level handler changes: - ha_reset() now does some overall checks and calls ::reset() - ha_table_flags() added. This is a cached version of table_flags(). The cache is updated on engine creation time and updated on open. MySQL level changes (not obvious from the above): - DBUG_ASSERT() added to check that column usage matches what is set in the column usage bit maps. (This found a LOT of bugs in current column marking code). - In 5.1 before, all used columns was marked in read_set and only updated columns was marked in write_set. Now we only mark columns for which we need a value in read_set. - Column bitmaps are created in open_binary_frm() and open_table_from_share(). (Before this was in table.cc) - handler::table_flags() calls are replaced with handler::ha_table_flags() - For calling field->val() you must have the corresponding bit set in table->read_set. For calling field->store() you must have the corresponding bit set in table->write_set. (There are asserts in all store()/val() functions to catch wrong usage) - thd->set_query_id is renamed to thd->mark_used_columns and instead of setting this to an integer value, this has now the values: MARK_COLUMNS_NONE, MARK_COLUMNS_READ, MARK_COLUMNS_WRITE Changed also all variables named 'set_query_id' to mark_used_columns. - In filesort() we now inform the handler of exactly which columns are needed doing the sort and choosing the rows. - The TABLE_SHARE object has a 'all_set' column bitmap one can use when one needs a column bitmap with all columns set. (This is used for table->use_all_columns() and other places) - The TABLE object has 3 column bitmaps: - def_read_set Default bitmap for columns to be read - def_write_set Default bitmap for columns to be written - tmp_set Can be used as a temporary bitmap when needed. The table object has also two pointer to bitmaps read_set and write_set that the handler should use to find out which columns are used in which way. - count() optimization now calls handler::records() instead of using handler->stats.records (if (table_flags() & HA_HAS_RECORDS) is true). - Added extra argument to Item::walk() to indicate if we should also traverse sub queries. - Added TABLE parameter to cp_buffer_from_ref() - Don't close tables created with CREATE ... SELECT but keep them in the table cache. (Faster usage of newly created tables). New interfaces: - table->clear_column_bitmaps() to initialize the bitmaps for tables at start of new statements. - table->column_bitmaps_set() to set up new column bitmaps and signal the handler about this. - table->column_bitmaps_set_no_signal() for some few cases where we need to setup new column bitmaps but don't signal the handler (as the handler has already been signaled about these before). Used for the momement only in opt_range.cc when doing ROR scans. - table->use_all_columns() to install a bitmap where all columns are marked as use in the read and the write set. - table->default_column_bitmaps() to install the normal read and write column bitmaps, but not signaling the handler about this. This is mainly used when creating TABLE instances. - table->mark_columns_needed_for_delete(), table->mark_columns_needed_for_delete() and table->mark_columns_needed_for_insert() to allow us to put additional columns in column usage maps if handler so requires. (The handler indicates what it neads in handler->table_flags()) - table->prepare_for_position() to allow us to tell handler that it needs to read primary key parts to be able to store them in future table->position() calls. (This replaces the table->file->ha_retrieve_all_pk function) - table->mark_auto_increment_column() to tell handler are going to update columns part of any auto_increment key. - table->mark_columns_used_by_index() to mark all columns that is part of an index. It will also send extra(HA_EXTRA_KEYREAD) to handler to allow it to quickly know that it only needs to read colums that are part of the key. (The handler can also use the column map for detecting this, but simpler/faster handler can just monitor the extra() call). - table->mark_columns_used_by_index_no_reset() to in addition to other columns, also mark all columns that is used by the given key. - table->restore_column_maps_after_mark_index() to restore to default column maps after a call to table->mark_columns_used_by_index(). - New item function register_field_in_read_map(), for marking used columns in table->read_map. Used by filesort() to mark all used columns - Maintain in TABLE->merge_keys set of all keys that are used in query. (Simplices some optimization loops) - Maintain Field->part_of_key_not_clustered which is like Field->part_of_key but the field in the clustered key is not assumed to be part of all index. (used in opt_range.cc for faster loops) - dbug_tmp_use_all_columns(), dbug_tmp_restore_column_map() tmp_use_all_columns() and tmp_restore_column_map() functions to temporally mark all columns as usable. The 'dbug_' version is primarily intended inside a handler when it wants to just call Field:store() & Field::val() functions, but don't need the column maps set for any other usage. (ie:: bitmap_is_set() is never called) - We can't use compare_records() to skip updates for handlers that returns a partial column set and the read_set doesn't cover all columns in the write set. The reason for this is that if we have a column marked only for write we can't in the MySQL level know if the value changed or not. The reason this worked before was that MySQL marked all to be written columns as also to be read. The new 'optimal' bitmaps exposed this 'hidden bug'. - open_table_from_share() does not anymore setup temporary MEM_ROOT object as a thread specific variable for the handler. Instead we send the to-be-used MEMROOT to get_new_handler(). (Simpler, faster code) Bugs fixed: - Column marking was not done correctly in a lot of cases. (ALTER TABLE, when using triggers, auto_increment fields etc) (Could potentially result in wrong values inserted in table handlers relying on that the old column maps or field->set_query_id was correct) Especially when it comes to triggers, there may be cases where the old code would cause lost/wrong values for NDB and/or InnoDB tables. - Split thd->options flag OPTION_STATUS_NO_TRANS_UPDATE to two flags: OPTION_STATUS_NO_TRANS_UPDATE and OPTION_KEEP_LOG. This allowed me to remove some wrong warnings about: "Some non-transactional changed tables couldn't be rolled back" - Fixed handling of INSERT .. SELECT and CREATE ... SELECT that wrongly reset (thd->options & OPTION_STATUS_NO_TRANS_UPDATE) which caused us to loose some warnings about "Some non-transactional changed tables couldn't be rolled back") - Fixed use of uninitialized memory in ha_ndbcluster.cc::delete_table() which could cause delete_table to report random failures. - Fixed core dumps for some tests when running with --debug - Added missing FN_LIBCHAR in mysql_rm_tmp_tables() (This has probably caused us to not properly remove temporary files after crash) - slow_logs was not properly initialized, which could maybe cause extra/lost entries in slow log. - If we get an duplicate row on insert, change column map to read and write all columns while retrying the operation. This is required by the definition of REPLACE and also ensures that fields that are only part of UPDATE are properly handled. This fixed a bug in NDB and REPLACE where REPLACE wrongly copied some column values from the replaced row. - For table handler that doesn't support NULL in keys, we would give an error when creating a primary key with NULL fields, even after the fields has been automaticly converted to NOT NULL. - Creating a primary key on a SPATIAL key, would fail if field was not declared as NOT NULL. Cleanups: - Removed not used condition argument to setup_tables - Removed not needed item function reset_query_id_processor(). - Field->add_index is removed. Now this is instead maintained in (field->flags & FIELD_IN_ADD_INDEX) - Field->fieldnr is removed (use field->field_index instead) - New argument to filesort() to indicate that it should return a set of row pointers (not used columns). This allowed me to remove some references to sql_command in filesort and should also enable us to return column results in some cases where we couldn't before. - Changed column bitmap handling in opt_range.cc to be aligned with TABLE bitmap, which allowed me to use bitmap functions instead of looping over all fields to create some needed bitmaps. (Faster and smaller code) - Broke up found too long lines - Moved some variable declaration at start of function for better code readability. - Removed some not used arguments from functions. (setup_fields(), mysql_prepare_insert_check_table()) - setup_fields() now takes an enum instead of an int for marking columns usage. - For internal temporary tables, use handler::write_row(), handler::delete_row() and handler::update_row() instead of handler::ha_xxxx() for faster execution. - Changed some constants to enum's and define's. - Using separate column read and write sets allows for easier checking of timestamp field was set by statement. - Remove calls to free_io_cache() as this is now done automaticly in ha_reset() - Don't build table->normalized_path as this is now identical to table->path (after bar's fixes to convert filenames) - Fixed some missed DBUG_PRINT(.."%lx") to use "0x%lx" to make it easier to do comparision with the 'convert-dbug-for-diff' tool. Things left to do in 5.1: - We wrongly log failed CREATE TABLE ... SELECT in some cases when using row based logging (as shown by testcase binlog_row_mix_innodb_myisam.result) Mats has promised to look into this. - Test that my fix for CREATE TABLE ... SELECT is indeed correct. (I added several test cases for this, but in this case it's better that someone else also tests this throughly). Lars has promosed to do this. BitKeeper/etc/ignore: added mysys/test_bitmap include/base64.h: Removed my_global.h, as this must be included first in any program include/heap.h: Added heap_reset() (Required by new handler interface) include/my_base.h: Removed HA_EXTRA_RESET. MySQL will now call ::reset() instead of ::extra(HA_EXTRA_RESET). HA_EXTRA_RETRIVE_ALL_COLS and HA_EXTRA_RETRIVE_PRIMARY key are deleted as the column bitmaps makes these unnecessary include/my_bitmap.h: Remove my_pthread.h (should be included at upper level) Introduced my_bitmap_map typedef to make it the bitmap handling more like a black box Added bitmap_is_overlapping(), bitmap_test_and_clear(), bitmap_copy() and bitmap_cmp() Made bitmap_set_bit(), bitmap_flip_bit(), bitmap_clear_bit() return void include/myisam.h: Added mi_reset() (Required by new handler interface) include/myisammrg.h: Added myrg_reset() (Required by new handler interface) include/mysql_com.h: Added flag FIELD_IN_ADD_INDEX to be able to remove Field->add_index mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test: Added testing of CREATE ... SELECT in a mixed environment (This found some bugs that Mats is going to fix shortly) mysql-test/install_test_db.sh: Simplify ldata usage Added --tmpdir=. option to mysqld bootstrap (Removed some warnings when TMPDIR was wrongly set) mysql-test/mysql-test-run.pl: Added --tmpdir=. to bootstrap mysql-test/mysql-test-run.sh: Use copy instead of INSTALL_DB for master and slave databases. (Speeds up startup time a lot!) Remove snapshot directories at startup (removes some strange warnings) mysql-test/r/binlog_row_mix_innodb_myisam.result: Added testing of CREATE ... SELECT in a mixed environment (This found some bugs that Mats is going to fix shortly) mysql-test/r/binlog_stm_mix_innodb_myisam.result: Added testing of CREATE ... SELECT in a mixed environment mysql-test/r/create.result: Some extra tests of warnings and number of tables opened by CREATE ... SELECT mysql-test/r/federated.result: Drop some left over tables Added testing of multiple table update and multiple table delete (with and without keys) mysql-test/r/func_gconcat.result: Enable some disabled tests (converted them slightly to be predictable) mysql-test/r/func_time.result: Added drop of test function mysql-test/r/innodb_mysql.result: Added tests for CREATE ... SELECT mysql-test/r/insert.result: More tests Added testing of duplicate columns in insert mysql-test/r/loaddata.result: Added testing LOAD DATA ... SET ... mysql-test/r/multi_update.result: Test multi updates and deletes using primary key and without mysql-test/r/ndb_index_unique.result: Better error message mysql-test/r/ndb_replace.result: New correct result after fixing REPLACE handling with NDB mysql-test/r/rpl_ddl.result: Now we don't get these (wrong) warnings anymore mysql-test/r/view_grant.result: Drop used views mysql-test/t/create.test: Some extra tests of warnings and number of tables opened by CREATE ... SELECT mysql-test/t/federated.test: Drop some left over tables Added testing of multiple table update and multiple table delete (with and without keys) mysql-test/t/func_gconcat.test: Enable some disabled tests (converted them slightly to be predictable) mysql-test/t/func_time.test: Added drop of test function mysql-test/t/innodb_mysql.test: Added tests for CREATE ... SELECT mysql-test/t/insert.test: More tests Added testing of duplicate columns in insert mysql-test/t/loaddata.test: Added testing LOAD DATA ... SET ... mysql-test/t/multi_update.test: Test multi updates and deletes using primary key and without mysql-test/t/view_grant.test: Drop used views mysql-test/valgrind.supp: Added supression of not needed warnings when printing stack trace mysys/base64.c: Include my_global.h first mysys/my_bitmap.c: Added bitmap_is_overlapping(), bitmap_test_and_clear() and bitmap_copy() Changed logic of bitmap handling to be a bit more efficent (Did this together with Mikael Ronström) Now the 'extra, not used bits' in the bitmap are assumed to have a 'random value' and the bitmap functions are free to change them whenever needed. Changed how mutex is allocated to make 'bitmap_free()' function simpler. mysys/thr_lock.c: Added 0x before thread pointers (for easier comparison of DBUG traces) sql/event.cc: Ensure 'use_all_columns()' is used for event tables Don't print warning that event table is damaged if it doesn't exists. sql/field.cc: Added ASSERT_COLUMN_MARKED_FOR_WRITE in all store() methods and ASSERT_COLUMN_MARKED_FOR_READ in all val() methods to catch wrong setting if table->read_set and table->write_set (Rest of changes are only indentation cleanups) sql/field.h: Removed Field->query_id (replaced by table->read_set and table->write_set) Removed Field->fieldnr (use Field->field_index instead) Removed Field->add_index (Use Field->flags instead) Add Field->part_of_key_not_clustered (for usage in opt_range.cc) sql/filesort.cc: Added paramater sort_postion to filesort() to force sorting by position instead of storing all fields in the result set. This allowed me to remove checking of sql_command. Create a temporary column bitmap for fields that are used by the sorting process. Use column bitmaps instead of query_id sql/ha_berkeley.cc: Update to 'newer' table handler interface sql/ha_berkeley.h: Update to 'newer' table handler interface sql/ha_federated.cc: Update to 'newer' table handler interface Only read columns that are needed from remote server. In case of eq ranges, don't generate two conditions in the WHERE clause (this can still be optimized, but would require a bigger code change) Use 'simpler to use' XXXX_LEN' macros A bit simpler logic in ::write_row() when creating statements. In update, only include test of fields actually read. (This greatly simplifies the queries sent by the federated engine) Similar changes done for delete_row() sql/ha_federated.h: Update to 'newer' table handler interface Changed XXX_LEN macros to use sizeof(...)-1, to simplify usage in ha_federated.cc Added HA_PRIMARY_KEY_REQUIRED_FOR_DELETE to tell MySQL to read all primary key columns in case of DELETE sql/ha_heap.cc: Update to 'newer' table handler interface sql/ha_heap.h: Update to 'newer' table handler interface sql/ha_innodb.cc: Update to 'newer' table handler interface - Update innobase_create_handler() to new interface - Removed HA_NOT_EXACT_COUNT (not needed) - Renamed HA_PRIMARY_KEY_ALLOW_RANDOM_ACCESS to HA_PRIMARY_KEY_REQUIRED_FOR_POSITION. - Prefixed base status variables with 'stats' - Use table column bitmaps instead of ha_get_bit_in_read_set() - Added ::reset(), with code from ::extra(HA_EXTRA_RESET) - Removed HA_EXTRA_RETRIVE_ALL_COLS and HA_EXTRA_RETRIEVE_PRIMARY_KEY as the table->read_set and table->write_set bitmaps now are accurate sql/ha_innodb.h: Update to 'newer' table handler interface - table_flags are now ulonglong - Added reset() method - Removed not needed ha_retrieve_all_cols() and ha_retrieve_all_pk() columns. - Made build_template() a class function to be able to easier access class variables sql/ha_myisam.cc: Update to 'newer' table handler interface sql/ha_myisam.h: Update to 'newer' table handler interface sql/ha_myisammrg.cc: Update to 'newer' table handler interface sql/ha_myisammrg.h: Update to 'newer' table handler interface sql/ha_ndbcluster.cc: Update to 'newer' table handler interface Fixed use_blob_value() to be accurate In ::complemented_read() we have to check both the read and write bitmap as the old code did mark all changed columns also in the read map Correct dumping of field data with DBUG_DUMP Prefix addresses in DBUG_PRINT with 0x Fixed usage of not initialized memory Update to use field->flags & FIELD_IN_ADD_INDEX instead of field->add_index. sql/ha_ndbcluster.h: Update to 'newer' table handler interface sql/ha_ndbcluster_binlog.cc: Mark usage of all columns in ndbcluster binlog tables false -> FALSE, true -> TRUE Use table->s->all_set instead of creating a temporary bitmap. sql/ha_partition.cc: Update to 'newer' table handler interface Added memroot to initialise_partitions() and related functions to get faster memory allocation. partition_create_handler() is now responsible for initialisation of the partition object Some trivial optimizations and indentation fixes Ensure that table_flags() are up to date Removed documentation for removed HA_EXTRA flags Fixed 'strange' usage of m_file[i] in new_handlers_from_part_info()that worked in current code 'by chance' sql/ha_partition.h: Update to 'newer' table handler interface sql/handler.cc: create_xxx handler now takes MEMROOT as an argument to simplify memory allocation. Much simpler get_new_handler() (Initialization of the object is now handled by the create method for the engine) Moved all allocation of bitmap handling to the TABLE object (in table.cc) Added column_bitmaps_signal() to signal column usage changes. Changed binlog_log_row() to use the exiusting all_set bitmap in the table object. Added ha_reset() function to test that the file object is ok at end of statement and call handler::reset() Added use_hidden_primary_key() to signal handler that we we are going to read and update + delete the row and the handler should thus remember the position for the row sql/handler.h: Added HA_NO_TRANSACTIONS, HA_PARTIAL_COLUMN_READ, HA_REQUIRES_KEY_COLUMNS_FOR_DELETE,HA_PRIMARY_KEY_REQUIRED_FOR_DELETE and HA_HAS_RECORDS Removed HA_NOT_EXACT_COUNT, HA_READ_RND_SAME HA_DUPP_POS -> HA_DUPLICATE_POS HA_NOT_EXACT_COUNT replaced by HA_STATS_RECORDS_IS_EXACT, HA_HAS_RECORDS and records() HA_PRIMARY_KEY_ALLOW_RANDOM_ACCESS renamed to HA_PRIMARY_KEY_REQUIRED_FOR_POSITION Added future row type 'ROW_TYPE_PAGES' Added MEM_ROOT to handlerton 'create' function Added ha_statistics, a structure for all status variable in the base handler class. Moved all status variables in the handler class into a stats structs to improve readability. ha_table_flags() is now a cached (not virtual) version of table_flags() reset() doesn't anymore call extra(HA_EXTRA_RESET) but is a function of it's own. Renamed dupp_ref to dup_ref Renamed not used handler::sortkey Moved read_set and write_set to TABLE structure handler::init() function added for cacheing of virtual constants from engine. sql/item.cc: Added register_field_in_read_map() for marking used columns in expression. This is used by filesort() for creating an optimal column bitmap while retrieving columns for sorting. Initalize value.cs_info.character_set_client to fix core dump bug with --debug set_query_id -> mark_used_columns Mark used columns in read_set OR write_set. sql/item.h: Removed reset_query_id_processor() as it's not needed anymore. Added register_field_in_read_map() Added extra argument to Item::walk() to indicate if we should also traverse sub queries. sql/item_cmpfunc.cc: Temporary mark used columns to be read/writable Update Item::walk to new interface sql/item_cmpfunc.h: Added extra argument to Item::walk() to indicate if we should also traverse sub queries. sql/item_func.cc: Update Item::walk() to new interface table_flags() -> ha_table_flags() sql/item_func.h: Update Item::walk() to new interface sql/item_row.cc: Update Item::walk() to new interface sql/item_row.h: Update Item::walk() to new interface sql/item_strfunc.h: Update Item::walk() to new interface sql/item_subselect.cc: Added Item_subselect::walk() (It was a bug it was missing before. Not sure what kind of bugs this could have caused) sql/item_subselect.h: Update Item::walk() to new interface sql/item_sum.cc: Update Item::walk() to new interface Updates for new handler interace sql/item_sum.h: Update Item::walk() to new interface sql/key.cc: Updates for new handler interace sql/log.cc: Mark all columns used for log tables Split options flag Ensured that second argument to trans_register_ha is a bool sql/log_event.cc: Fixed comments to be withing 79 characters Use OPTION_KEEP_LOG instead of OPTION_STATUS_NO_TRANS_UPDATE to remove wrong warnings Updates for new handler interface Use 0x%lx instead of %p (portability problem) sql/mysql_priv.h: Added OPTION_KEEP_LOG to indicate that we should replicate the binlog even on rollback Removed not used 'conds' argument to setup_tables sql/mysqld.cc: Indentation fixes and removed old comment sql/opt_range.cc: Update to new handler and bitmap interface. Fixed calls to cp_buffer_from_ref() and walk() (new argument). Create new temporary bitmaps for ror scans. (Needed because of handler changes and to get more accurate column bitmaps than before) Remove not needed file->ha_reset() call before file->close(). Some trivial optimization and indentation fixes. Use Field->part_of_key_not_clustered() to check if field is part of a key, instead of looping over all key parts. Added flag 'in_ror_merged_scan' to allow ::get_next() to know that we need a special column bitmap to only fetch pointer to record. This is needed because ror scan uses the same TABLE object but different file objects, which creates problem for the column bitmap handling. (This is a temporary solution. A better one would be to allocate an own TABLE object for ROR scans) Optimized bitmap handling in ror scans: - Start bitmap at position 0, not 1 - Use same bitmap size as in TABLE - Use table->read_set and table->write_set to create column bitmaps instead of looping over all fields in table sql/opt_range.h: Added 'in_ror_merged_scan' to indicate if we are doing a ROR scan Added temporary column bitmaps used in ROR scans sql/opt_sum.cc: Added get_ext_record_count() which is used in COUNT() optimization if handler has HA_HAS_RECORDS Note that we don't call this if handler has HA_STATS_RECORDS_IS_EXACT set. sql/protocol.cc: We need to mark columns as readable in ::store() as we sometimes return default value for fields to the user sql/records.cc: Updates for new handler interface sql/set_var.cc: Handle splitting OPTION_STATUS_NO_TRANS_UPDATE to two flags sql/share/errmsg.txt: Fixed wrong sql/sp.cc: Mark that we are using all columns for the proc table Update call to setup_tables() to use new prototype sql/sp_head.cc: Removed QQ comment sql/spatial.cc: Removed wrong QQ comment sql/sql_acl.cc: Mark that we need all columns for acl tables Supply memroot to some 'new' calls. Indentation fixes sql/sql_base.cc: set_query_id removed Ensure we call ha_reset() at end of each statement Mark read columns in read_set and changed columns in write_set (Before all columns was marked in read set) Fixed marking of some columns that was not proplerly marked before Maintain in TABLE->merge_keys set of all keys that are used in some way Removed not used 'conds' argument from setup_tables() Remove not used setting of 'dupp_field' in insert_fields() Added missing FN_LIBCHAR in mysql_rm_tmp_tables() (This has probably caused us to not properly remove temporary files after crash) sql/sql_bitmap.h: Added is_overlapping() sql/sql_class.cc: Slow_logs was not properly initialized, which could maybe cause extra/lost entries in slow log. set_query_id -> mark_used_columns Simpler variable usage in pack_row() (cleanup) Moved some variable declartion at start of function for better code readability sql/sql_class.h: Added enum_mark_columns Updated comments Renamed dupp_field -> dup_field Added virtual function 'can_rollback_data()' to select_insert() to be used in CREATE ... SELECT to optimize use of OPTION_STATUS_NO_TRANS_UPDATE. (This fixes a bug in CREATE ... SELECT where we did give wrong warnings when using non transacational tables) sql/sql_delete.cc: Updates to new handler interface Call table->mark_columns_needed_for_delete() to allow us to put additional columns in column usage maps if handler so requires. Call table->prepare_for_position() to tell handler that we are going to call ha_position(). Removed call to free_io_cache(). (io_cache is now removed in ha_reset()). Fixed calls to setup_tables() sql/sql_do.cc: Update call to setup_fields() sql/sql_handler.cc: Tell handler tables to always read all columns. Use temporary column map when storing value in field for later index usage sql/sql_help.cc: Makr all used fields to be read Update call to setup_fields() sql/sql_insert.cc: Tell handler we are going to update the auto_increment column dupp_field -> dup_field Set column usage bits for timestamp field. Call table->mark_columns_needed_for_insert() and table->mark_auto_increment_column() Removed not used argument from mysql_prepare_insert_check_table(). If we get an duplicate row on insert, change column map to read and write all columns while retrying the operatation. This is required by the definition of REPLACE and also ensures that fields that are only part of UPDATE are properly handled. This fixed a bug in NDB and REPLACE where REPLACE wrongly copied some column values from the replaced row. Setup new bitmaps for delayed insert rows Remove reseting of next_number_fields as it will be reset on next call to handler_insert() Fixed usage of thd->options and OPTION_STATUS_NO_TRANS_UPDATE. The issue was that one should not to reset this flag as it may be set by a previous statement. The way it was now used caused us to loose some warnings and get other wrong warnings when using non transactional tables mixed with transactional. I fixed it by introducing 'select_insert::can_rollback_data' to inform send_error() that the given statement can be rolled back (which in case of CREATE TABLE can always be done) Don't close tables created with CREATE ... SELECT but keep them in the table cache. Moved out MY_HOOKS from inside function (better readability) sql/sql_load.cc: Update to use new handler and column marking interface Update using setup_tables() sql/sql_olap.cc: Update calls to setup_tables Use enums instead of constants to setup_fields() sql/sql_parse.cc: Handle OPTION_KEEP_LOG: - Set it on CREATE TEMPORARY TABLE / DROP TABLE - Reset it when OPTION_STATUS_NO_TRANS_UPDATE is reset - Don't set it for CREATE ... SELECT (this is handled in select_create class) Remove reseting of OPTION_STATUS_NO_TRANS_UPDATE in begin_trans() as this should already be reset. If in autocommit mode, reset OPTION_KEEP_LOG and OPTION_STATUS_NO_TRANS_UPDATE to not give warnings in future commands sql/sql_partition.cc: Update walk() usage Trivial indentation fixes sql/sql_plugin.cc: Mark all columns as used for plugins sql/sql_prepare.cc: Added assert to find out hidden bugs in character_set_client (got an error in debug binary when this not set correctly) Updates for new handler interface Update calls to setup_fields() sql/sql_repl.cc: Indentation fixes sql/sql_select.cc: Update call to setup_tables() and setup_fields() Remove some old disabled code Update to new hadler interface Indentation cleanups Added column bitmaps for temporary tables. Remove updating of the removed slots in the Field class Added TABLE argument to cp_buffer_from_ref() (To be able to install temporary column maps) For internal temporary tables, use handler::write_row(), handler::delete_row() and handler::update_row() instead of handler::ha_xxxx() for faster execution. sql/sql_select.h: Indentaition fixes. Install temporary column usage maps when needed Added TABLE element to cp_buffer_from_ref() sql/sql_show.cc: Update to new handler interface Mark all columns used for internal tables. Style fixes. Added support for 'future' ROW_TYPE_PAGES. Don't allocate TMP_TABLE_PARAM with calloc. The 'init()' function will initialize the structure properly. sql/sql_table.cc: Update to new handler interface Simple my_snprintf -> strmake() Changed some constants to defines Don't test for NULL in primary key (as we a couple of line above force the PRIMARY KEY to be NOT NULL) Change field->add_index to use field->flags & FIELD_IN_ADD_INDEX Mark all columns as used for ALTER TABLE Style fixes Update call to filesort() sql/sql_trigger.h: Added friend functions to be able to test if triggers exists for table we are going to insert/update or delete in. sql/sql_udf.cc: Mark all columns as used for udf system table. sql/sql_union.cc: Update call to walk() Update to new handler interface sql/sql_update.cc: Remove query_id argument from compare_record() Use column bitmaps instead of query_id. We can't use compare_records() to skip updates for handlers that returns a partial column set and the read_set doesn't cover all columns in the write set, because compare_record() can't in this case know if a not read column changed value. Update call to setup_fields() Using separate column read and write sets allows for easier checking of timestamp field was set by statement. Removed call to free_io_cache() as this is now done in ha_reset() Call table->mark_columns_needed_for_update() and table->prepare_for_position() Style fixes sql/sql_view.cc: Style fixes sql/table.cc: Remove implicitely include 'errno.h' Remove code for building normalized path, as this is now identical to 'path' Remove field->fieldnr Added update of field->part_of_key_not_clustered() Create column bitmaps in TABLE and TABLE_SHARE Don't setup a temporary MEM_ROOT object as a thread specific variable for the handler. Instead we send the to-be-used MEMROOT to get_new_handler() Update to new handler interface Update call to walk() Added new functions: - st_table::clear_column_bitmaps() - st_table::prepare_for_position() - st_table::mark_columns_used_by_index() - st_table::restore_column_maps_after_mark_index() - st_table::mark_columns_used_by_index_no_reset() - st_table::mark_auto_increment_column() - st_table::mark_columns_needed_for_delete() - st_table::mark_columns_needed_for_update() - st_table::mark_columns_needed_for_insert() sql/table.h: Moved column usage bitmaps from handler to TABLE Added to TABLE_SHARE all_set and column_bitmap_size Added to TABLE merge_keys, bitmap_init_values, def_read_set, def_write_set, tmp_set, read_set and write_set. Declared all new table column bitmap functions Added TABLE functions column_bitmaps_set(), column_bitmaps_set_no_signal(), use_all_columns() and default_column_bitmaps() Added functions: tmp_use_all_columns() and tmp_restore_column_map() to temporarly switch column bitmaps Added functions: dbug_tmp_use_all_columns() and dbug_tmp_restore_column_map() to temporarly switch column bitmaps to avoid asserts in Field::store() and Field::val(). sql/tztime.cc: Mark all columns as used for timezone tables storage/archive/ha_archive.cc: Update to new handler interface storage/archive/ha_archive.h: Update to new handler interface storage/blackhole/ha_blackhole.cc: Update to new handler interface storage/blackhole/ha_blackhole.h: Update to new handler interface removed not needed flag HA_DUPP_POS storage/csv/ha_tina.cc: Update to new handler interface storage/csv/ha_tina.h: Update to new handler interface storage/example/ha_example.cc: Update to new handler interface storage/example/ha_example.h: Update to new handler interface storage/heap/hp_extra.c: Added heap_reset() (Required by new handler interface) storage/heap/hp_test2.c: Use heap_reset() storage/myisam/ft_boolean_search.c: Fixed compiler warning storage/myisam/mi_extra.c: Added mi_reset() (Required by new handler interface) storage/myisam/mi_search.c: Fixed DBUG_PRINT messages to use 0x%lx instead of %lx storage/myisam/mi_test2.c: Use mi_reset() storage/myisam/myisampack.c: Use mi_reset() storage/myisammrg/myrg_extra.c: Added myrg_reset() (Required by new handler interface) unittest/mysys/base64.t.c: Include my_global.h Don't include implictely include file 'stdlib.h'
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