into olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug28272
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/t/innodb_mysql.test:
Auto merged
sql/sql_select.cc:
Manual merge
Several string comparisons could never yield true because they had an 'x' guard
added to the variable but not to the constant value. Fix that by guarding both sides.
scripts/make_win_bin_dist:
Fix bug#27833 "Bourne shell string comparison issue in scripts/make_win_bin_dist":
Several string comparisons could never yield true because they had an 'x' guard
added to the variable but not to the constant value. Fix that by guarding both sides.
Use this occasion to apply some corrections to the comments and the usage text.
Also, ensure the ".pdb" file is always optional.
- mysqld does not need requireAdministrator rights
to run.
sql/CMakeLists.txt:
Bug#24732 Executables do not include Vista manifests
- Request less permissive set of privileges.
- Manifest requires four part application version.
- mysqld does not need requireAdministrator rights
to run.
sql/CMakeLists.txt:
Bug#24732 Executables do not include Vista manifests
- Request less permissive set of privileges.
win/create_manifest.js:
Bug#24732 Executables do not include Vista manifests
- Manifest requires four part application version.
into vajra.(none):/opt/local/work/mysql-5.1-runtime
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/t/disabled.def:
Manual merge.
- Give some more protection against "too long socket name by setting the max
length when to use a tmpdir for sockets to 70
mysql-test/mysql-test-run.pl:
Give some more protection against "too long socket name by setting the max
ength when to use a tmpdir for sockets to 70
into vajra.(none):/opt/local/work/mysql-5.1-runtime
mysql-test/include/mix1.inc:
Auto merged
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/r/ps_1general.result:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/ps_1general.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster_binlog.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.h:
Auto merged
sql/sql_insert.cc:
SCCS merged
to NULL
For queries of the form SELECT MIN(key_part_k) FROM t1
WHERE key_part_1 = const and ... and key_part_k-1 = const,
the opt_sum_query optimization tries to
use an index to substitute MIN/MAX functions with their values according
to the following rules:
1) Insert the minimum non-null values where the WHERE clause still matches, or
3) A row of nulls
However, the correct semantics requires that there is a third case 2)
such that a NULL value is substituted if there are only NULL values for
key_part_k.
The patch modifies opt_sum_query() to handle this missing case.
mysql-test/r/func_group.result:
Bug #27573: Correct result
mysql-test/t/func_group.test:
Bug #27573: test case
sql/opt_sum.cc:
Bug #27573:
Added code that will try to read the
first non-null value for a given complete-field prefix, second
choice is to read the null, and lastly set the error code if no row
is found.
into vajra.(none):/opt/local/work/mysql-5.0-runtime
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/r/compress.result:
result fix
mysql-test/r/information_schema.result:
result fix
mysql-test/r/openssl_1.result:
result fix
mysql-test/r/rpl_packet.result:
result fix
mysql-test/r/status.result:
result fix
for a query over an empty table right after its creation.
The crash is the result of an attempt made by JOIN::optimize to evaluate
the WHERE condition when no records have been actually read.
The added test case can reproduce the crash only with InnoDB tables and
only with 5.0.x.
mysql-test/r/innodb_mysql.result:
Added a test case for bug #28272.
mysql-test/t/innodb_mysql.test:
Added a test case for bug #28272.
sql/sql_select.cc:
Fixed bug #28272: crash that occurs when running an EXPLAIN command
for a query over an empty table right after its creation.
The crash is the result of an attempt made by JOIN::optimize to evaluate
the WHERE condition when no records have been actually read.
Such attempts could be observed only with EXPLAIN commands.
Now at the optimization phase the WHERE condition is never evaluated if
there is no record previously read from the table.
into whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-single-user
storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp:
Auto merged
storage/ndb/src/kernel/error/ndbd_exit_codes.c:
Auto merged
storage/ndb/include/mgmapi/ndbd_exit_codes.h:
manual merge
statement from a UNION query with ORDER BY an expression containing
RAND().
The crash happened because the global order by list in the union query
was not re-initialized for execution.
(Local order by lists were re-initialized though).
mysql-test/r/ps.result:
Added a test case for bug #27937.
mysql-test/t/ps.test:
Added a test case for bug #27937.
sql/sql_union.cc:
Fixed bug #27937: crash for the the second execution of a prepared
statement from a UNION query with ORDER BY an expression containing
RAND().
The crash happened because the global order by list in the union query
was not re-initialized for execution.
(Local order by lists were re-initialized though).
Added re-initialization of the global order by list in the function
st_select_lex_unit::init_prepare_fake_select_lex.
TABLES" and failures of alter_table.test on Windows which occured after
pushing fix for bugs #20662, #20903, #24508, #24738 (various problems
with CREATE TABLE SELECT).
ALTER TABLE statements which were handled using "fast" alter table
optimization were not properly working under LOCK TABLES if table
was transactional (for all table types under Windows).
Code implementing "fast" version of ALTER TABLE tried to open and
lock table using open_ltable() after renaming .FRM files (which
corresponds to renaming tables in normal case) in some cases
(for transactional tables or on Windows). This caused problems
under LOCK TABLES and conflicted with name-lock taken by
ALTER TABLE RENAME on target tables.
This patch solves this issue by using reopen_name_locked_table()
instead of open_ltable().
mysql-test/include/mix1.inc:
Added test for bug #28415 "Some ALTER TABLE statements no longer work
under LOCK TABLES" and minimal coverage for fast ALTER TABLE behaviour
for transactional tables.
mysql-test/r/innodb_mysql.result:
Added test for bug #28415 "Some ALTER TABLE statements no longer work
under LOCK TABLES" and minimal coverage for fast ALTER TABLE behaviour
for transactional tables.
sql/sql_table.cc:
mysql_alter_table():
Fixed handling of transactional tables (and all tables on Windows)
by "fast" ALTER TABLE.
Code implementing "fast" version of ALTER TABLE tried to open and
lock table using open_ltable() after renaming .FRM files (which
corresponds to renaming tables in normal case) for such tables.
This caused problems under LOCK TABLES and conflicted with name-lock
taken by ALTER TABLE RENAME on target tables. We solve this issue by
using reopen_name_locked_table() instead of open_ltable().
