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* Update wrong zip-code
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This solves the following issues:
* unlike lex->m_sql_cmd and lex->sql_command, thd->query_plan_flags
is not reset in Prepared_statement::execute, it survives
till the log_slow_statement(), so slow logging behaves correctly in --ps
* using thd->query_plan_flags for both slow_log_filter and
log_slow_admin_statements means the definition of "admin" statements
for the slow log is the same no matter how it is filtered out.
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Fixed by adding Item::rename_fields_processor
Signed-off-by: Monty <monty@mariadb.org>
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ALTER_CONVERT flag removed and replaced for ALTER_OPTIONS
for the CONVERT TO CHARACTER SET command.
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mysql_prepare_create_table fixed so it doesn't let duplicating
constraint names. Syntax for CONSTRAINT IF NOT EXISTS added
and handled in mysql_alter_table.
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* remove a confusing method name - Field::set_default_expression()
* remove handler::register_columns_for_write()
* rename stuff
* add asserts
* remove unlikely unlikely
* remove redundant if() conditions
* fix mark_unsupported_function() to report the most important violation
* don't scan vfield list for default values (vfields don't have defaults)
* move handling for DROP CONSTRAINT IF EXIST where it belongs
* don't protect engines from Alter_inplace_info::ALTER_ADD_CONSTRAINT
* comments
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MDEV-10134 Add full support for DEFAULT
- Added support for using tables with MySQL 5.7 virtual fields,
including MySQL 5.7 syntax
- Better error messages also for old cases
- CREATE ... SELECT now also updates timestamp columns
- Blob can now have default values
- Added new system variable "check_constraint_checks", to turn of
CHECK constraint checking if needed.
- Removed some engine independent tests in suite vcol to only test myisam
- Moved some tests from 'include' to 't'. Should some day be done for all tests.
- FRM version increased to 11 if one uses virtual fields or constraints
- Changed to use a bitmap to check if a field has got a value, instead of
setting HAS_EXPLICIT_VALUE bit in field flags
- Expressions can now be up to 65K in total
- Ensure we are not refering to uninitialized fields when handling virtual fields or defaults
- Changed check_vcol_func_processor() to return a bitmap of used types
- Had to change some functions that calculated cached value in fix_fields to do
this in val() or getdate() instead.
- store_now_in_TIME() now takes a THD argument
- fill_record() now updates default values
- Add a lookahead for NOT NULL, to be able to handle DEFAULT 1+1 NOT NULL
- Automatically generate a name for constraints that doesn't have a name
- Added support for ALTER TABLE DROP CONSTRAINT
- Ensure that partition functions register virtual fields used. This fixes
some bugs when using virtual fields in a partitioning function
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revno: 5820
committer: Nisha Gopalakrishnan <nisha.gopalakrishnan@oracle.com>
branch nick: mysql-5.6-13975225
timestamp: Mon 2014-02-17 15:12:16 +0530
message:
BUG# 13975227: ONLINE OPTIMIZE TABLE FOR INNODB TABLES
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