Made the combination of INTO and FROM DUAL work, e.g.
SELECT 1 INTO @x FROM DUAL.
As a consequence, DUAL is made a reserved word. It would work to not have
it reserved, but it was deemed to be confusing as a user defined table by
the same name then must be qualified with a db (schema).
sql/sql_yacc.yy:
Made the combination of INTO and FROM DUAL work, e.g.
SELECT 1 INTO @x FROM DUAL.
As a consequence, DUAL is made a reserved word. It would work to not have
it reserved, but it was deemed to be confusing as a user defined table by
the same name then must be qualified with a db (schema).
Fixed wrong number of warnings/duplicates for machines with high-byte-first
client/mysql.cc:
Remove not used variables
client/mysqltest.c:
Remove double ;
myisam/ft_nlq_search.c:
Fix valgrind error (not fatal)
myisam/rt_test.c:
Portability fix
mysql-test/r/rpl_trunc_binlog.result:
Portability fix
mysql-test/t/rpl_trunc_binlog.test:
Portability fix
(Column 23 was different on openbsd)
sql/sql_insert.cc:
Fixed wrong number of warnings/duplicates for machines with high-byte-first
strings/ctype-big5.c:
Portability fix
strings/ctype-gbk.c:
Portability fix
strings/ctype-mb.c:
Portability fix
strings/ctype-uca.c:
Portability fix
tests/client_test.c:
Portability fixes
using of methods like sint2korr() doesn't work on Bigendian machines
sql/sql_prepare.cc:
special 'embedded' patches added to almost all set_parameter_XXX functions
check for field_name (not only for name) in find_item_in_list, to be compatible with item->eq() that is done later
mysql-test/r/order_by.result:
bug#3681 - order by, distinct, refer to aliased field by name
BitKeeper/etc/logging_ok:
auto-union
client/mysql.cc:
Auto merged
client/mysqltest.c:
Auto merged
innobase/btr/btr0btr.c:
Auto merged
innobase/dict/dict0dict.c:
Auto merged
innobase/dict/dict0load.c:
Auto merged
innobase/eval/eval0eval.c:
Auto merged
innobase/ibuf/ibuf0ibuf.c:
Auto merged
innobase/include/ut0mem.h:
Auto merged
innobase/lock/lock0lock.c:
Auto merged
innobase/row/row0ins.c:
Auto merged
innobase/row/row0mysql.c:
Auto merged
innobase/row/row0sel.c:
Auto merged
innobase/row/row0umod.c:
Auto merged
innobase/row/row0upd.c:
Auto merged
innobase/trx/trx0trx.c:
Auto merged
innobase/ut/ut0dbg.c:
Auto merged
innobase/ut/ut0mem.c:
Auto merged
myisam/mi_dynrec.c:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/t/fulltext.test:
Auto merged
mysql-test/t/rpl_rotate_logs.test:
Auto merged
scripts/make_binary_distribution.sh:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_show.cc:
Auto merged
innobase/os/os0file.c:
Merge with 4.0.20
Ensure that we call F_UNLCK for files on which we call F_WRLCK.
This is to ensure that this code will be portable accross most platforms.
myisam/ft_boolean_search.c:
Merge with 4.0.20 (keep original file)
myisam/ft_parser.c:
Merge with 4.0.20 (keep original file)
myisam/ftdefs.h:
Merge with 4.0.20 (keep original file)
New records_in_range() interface (similar to read_range())
Macros for faster bitmap handling
Simplify read_range() code (#WL1786)
New general key_cmp() function to compare keys
heap/hp_hash.c:
New records_in_range() interface
include/heap.h:
New records_in_range() interface
include/my_base.h:
Moved 'key_range' here so that all table handlers can use it
include/my_bitmap.h:
Make some bitmap functions inline for faster usage in one thread
include/myisam.h:
New records_in_range() interface
include/myisammrg.h:
New records_in_range() interface
myisam/mi_range.c:
New records_in_range() interface
myisam/mi_test2.c:
New records_in_range() interface
myisam/rt_test.c:
New records_in_range() interface
Indentation fixes
myisam/sp_test.c:
New records_in_range() interface
Indentation fixes
myisammrg/myrg_range.c:
New records_in_range() interface
mysys/my_bitmap.c:
Make some bitmap functions inline for faster usage in one thread
sql/examples/ha_example.cc:
New records_in_range() interface
sql/field.cc:
Fixed indentation
sql/ha_berkeley.cc:
New records_in_range() interface
sql/ha_berkeley.h:
New records_in_range() interface
sql/ha_heap.cc:
New records_in_range() interface
sql/ha_heap.h:
New records_in_range() interface
sql/ha_innodb.cc:
New records_in_range() interface
sql/ha_innodb.h:
New records_in_range() interface
sql/ha_isam.cc:
New records_in_range() interface
sql/ha_isam.h:
New records_in_range() interface
sql/ha_myisam.cc:
New records_in_range() interface
sql/ha_myisam.h:
New records_in_range() interface
sql/ha_myisammrg.cc:
New records_in_range() interface
sql/ha_myisammrg.h:
New records_in_range() interface
sql/ha_ndbcluster.cc:
New records_in_range() interface
sql/ha_ndbcluster.h:
New records_in_range() interface
sql/handler.cc:
Simplify read_range() interface:
- Add 'eq_range' to read_range_first
- Remove 'eq_range' parameer from read_range_next()
- Trust values from index_next_same()
- Simplfy compare_key() by moving key_comparision to key.cc (as this code can be reused from other places)
sql/handler.h:
Move key_range to my_base.h to be used by external table handlers
Simplify read_range() interface
New records_in_range() interface
sql/key.cc:
Rename key_cmp() to key_cmp_if_same() to make it more descriptive
Add new key_cmp() function usable from range and handler code.
sql/mysql_priv.h:
Prototypes for new functions
sql/opt_range.cc:
New records_in_range() interface
Simplify cmp_prev()
(We can in 5.0 simplify cmp_next() the same way)
sql/opt_range.h:
Added key_part_info to QUICK_SELECT to be able to use key_cmp() in get_next()
sql/opt_sum.cc:
key_cmp -> key_cmp_if_same
sql/sql_acl.cc:
key_cmp -> key_cmp_if_same
sql/sql_select.cc:
key_cmp -> key_cmp_if_same
libmysql/libmysql.c:
code to fix#3772
counting of field->max_length moved to mysql_store_stmt_result so
it will work in libmysqld also
libmysqld/lib_sql.cc:
to fix#3771 and #3775
stmt->affected_rows specifying added
code getting default values changed so it will add terminating /0 to
values
sql/sql_parse.cc:
to fix#3773
silly mistake here :\
sql/sql_prepare.cc:
to fix#3774 and #3776
special function for datetime values in embedded server added
unsigned flag now specified for values in embedded server
tests/client_test.c:
this test fails if privilege-checking pars are disabled
(it's the default for libmysqld)
mysql-test/r/func_gconcat.result:
test of Bug #3752
mysql-test/t/func_gconcat.test:
test of Bug #3752
sql/sql_base.cc:
check of item name presence in find_item_in_list
Fix remaining cases of Bug #3596: fix possible races caused by an obsolete value of thd->query_length in SHOW PROCESSLIST and SHOW INNODB STATUS; this fix depends on the fact that thd->query is always set to NULL before setting it to point to a new query
sql/sql_class.h:
Fix remaining cases of Bug #3596: fix possible races caused by an obsolete value of thd->query_length in SHOW PROCESSLIST and SHOW INNODB STATUS; this fix depends on the fact that thd->query is always set to NULL before setting it to point to a new query
sql/ha_innodb.cc:
Fix remaining cases of Bug #3596: fix possible races caused by an obsolete value of thd->query_length in SHOW PROCESSLIST and SHOW INNODB STATUS; this fix depends on the fact that thd->query is always set to NULL before setting it to point to a new query
sql/log_event.cc:
Fix remaining cases of Bug #3596: fix possible races caused by an obsolete value of thd->query_length in SHOW PROCESSLIST and SHOW INNODB STATUS; this fix depends on the fact that thd->query is always set to NULL before setting it to point to a new query
sql/slave.cc:
Fix remaining cases of Bug #3596: fix possible races caused by an obsolete value of thd->query_length in SHOW PROCESSLIST and SHOW INNODB STATUS; this fix depends on the fact that thd->query is always set to NULL before setting it to point to a new query
sql/sql_db.cc:
Fix remaining cases of Bug #3596: fix possible races caused by an obsolete value of thd->query_length in SHOW PROCESSLIST and SHOW INNODB STATUS; this fix depends on the fact that thd->query is always set to NULL before setting it to point to a new query
sql/sql_parse.cc:
Fix remaining cases of Bug #3596: fix possible races caused by an obsolete value of thd->query_length in SHOW PROCESSLIST and SHOW INNODB STATUS; this fix depends on the fact that thd->query is always set to NULL before setting it to point to a new query
sql/sql_show.cc:
Fix remaining cases of Bug #3596: fix possible races caused by an obsolete value of thd->query_length in SHOW PROCESSLIST and SHOW INNODB STATUS; this fix depends on the fact that thd->query is always set to NULL before setting it to point to a new query
Fix bug #3749: if there were several indexs that made an automatically generated FOREIGN KEY index redundant, then MySQL miscalculated the number of keys, and the AUTO_INCREMENT flag was forgotten by MySQL from a PRIMARY KEY. There were probably a multitude of other errors caused by this.
sql/sql_table.cc:
Fix bug #3749: if there were several indexs that made an automatically generated FOREIGN KEY index redundant, then MySQL miscalculated the number of keys, and the AUTO_INCREMENT flag was forgotten by MySQL from a PRIMARY KEY. There were probably a multitude of other errors caused by this.
Reserve the MySQL LOCK_thread_count mutex when printing thd->query of
an arbitrary transaction; if we are printing thd->query of a transaction that
we know is currently executing inside InnoDB, then we know that MySQL cannot
meanwhile change thd->query, and no need to reserve the MySQL mutex; note
that this patch still leaves open the possibility of races in MySQL's
thd->query_len
innobase/trx/trx0trx.c:
Reserve the MySQL LOCK_thread_count mutex when printing thd->query of an arbitrary transaction; if we are printing thd->query of the a transaction that we know is currently executing inside InnoDB, then we know that MySQL cannot meanwhile change thd->query, and no need to reserve the MySQL mutex; note that thsi patch still leaves aopen the possibility of races in MySQL's thd->query_len
innobase/lock/lock0lock.c:
Reserve the MySQL LOCK_thread_count mutex when printing thd->query of an arbitrary transaction; if we are printing thd->query of the a transaction that we know is currently executing inside InnoDB, then we know that MySQL cannot meanwhile change thd->query, and no need to reserve the MySQL mutex; note that thsi patch still leaves aopen the possibility of races in MySQL's thd->query_len
innobase/include/trx0trx.h:
Reserve the MySQL LOCK_thread_count mutex when printing thd->query of an arbitrary transaction; if we are printing thd->query of the a transaction that we know is currently executing inside InnoDB, then we know that MySQL cannot meanwhile change thd->query, and no need to reserve the MySQL mutex; note that thsi patch still leaves aopen the possibility of races in MySQL's thd->query_len
sql/ha_innodb.cc:
Reserve the MySQL LOCK_thread_count mutex when printing thd->query of an arbitrary transaction; if we are printing thd->query of the a transaction that we know is currently executing inside InnoDB, then we know that MySQL cannot meanwhile change thd->query, and no need to reserve the MySQL mutex; note that thsi patch still leaves aopen the possibility of races in MySQL's thd->query_len
A flawed fix of the thd->query race in SHOW INNODB STATUS; see the comments in code about how to fix this properly; we cannot use LOCK_thread_count to protect thd->query, because that will cause a deadlock of threads
sql/ha_innodb.cc:
A flawed fix of the thd->query race in SHOW INNODB STATUS; see the comments in code about how to fix this properly; we cannot use LOCK_thread_count to protect thd->query, because that will cause a deadlock of threads
scripts/mysql_install_db.sh:
Portability fix (! is not portable)
sql/item_func.cc:
Use my_strtoll10() instead of strtoull()
sql/repl_failsafe.cc:
Use my_strtoll10() instead of strtoull()
sql/sql_analyse.cc:
Use my_strtoll10() instead of strtoull()
sql/sql_yacc.yy:
Use my_strtoll10() instead of strtoull()
strings/my_strtoll10.c:
Fix compiler warnings
sql/examples/ha_example.cc:
Documentation updates (lots of comments in the code).
sql/examples/ha_example.h:
Documenation update, lots of comments in the code.
Prefer not automatic keys before automatic keys. If there is two conf
BitKeeper/etc/ignore:
added *.d
include/my_base.h:
Added flag for automaticly generated key
mysql-test/r/constraints.result:
Update tests after bug fix
mysql-test/r/create.result:
Update tests after bug fix
mysql-test/r/innodb.result:
Added test of automatic creation of foreign keys
mysql-test/t/innodb.test:
Added test of automatic creation of foreign keys
mysql-test/t/key_cache.test:
Portability fixes (64 BIT os)
sql/sql_acl.cc:
Indentation fixes
sql/sql_class.cc:
Fix key comparison to handle prefix and optionally key segments in different order.
sql/sql_class.h:
Added flag for automaticly generated keys
sql/sql_parse.cc:
Added flag for automaticly generated keys
sql/sql_table.cc:
Don't automaticly generate a new key for a foreign key constraint if there is already a usable key.
Prefer not automatic keys before automatic keys. If there is two conflicting automatic keys, prefer the longer one.
sql/sql_yacc.yy:
Added flag for automaticly generated keys
strings/strings-x86.s:
Portability fix.
