libmysqld/emb_qcache.cc:
  Fixed build warning on Windows:
  ported the fix from 6.0 in 5.1

offset for time part in UUIDs was 1/1000 of what it
should be. In other words, offset was off.

Also handle the case where we count into the future
when several UUIDs are generated in one "tick", and
then the next call is late enough for us to unwind
some but not all of those borrowed ticks.

Lastly, handle the case where we keep borrowing and
borrowing until the tick-counter overflows by also
changing into a new "numberspace" by creating a new
random suffix.

mysql-test/r/func_misc.result:
  Show that time-part of UUIDs is correct now.
mysql-test/t/func_misc.test:
  Show that time-part of UUIDs is correct now
  by replicating the C-code's resultin SQL.
  Results also decode to expect date-data on
  command-line (external validation).
  
  No test for unwinding of borrowed ticks as
  this a) is a race and b) depends on what timer
  we get.
sql/item_strfunc.cc:
  correct offset for date/time-part of UUID.
  also make sure that when we counted into
  the future earlier (several UUIDs generated
  in same tick), we only give back as many
  "borrowed" ticks as we can without duplicating
  past timestamps. If our tick-counter overflows
  before we can give back, or if the system-clock
  is set back (by user or Daylight Saving Time),
  we create a new random suffix to avoid
  collisions and clear the tick-counter.

offset for time part in UUIDs was 1/1000 of what it
should be. In other words, offset was off.

Also handle the case where we count into the future
when several UUIDs are generated in one "tick", and
then the next call is late enough for us to unwind
some but not all of those borrowed ticks.

Lastly, handle the case where we keep borrowing and
borrowing until the tick-counter overflows by also
changing into a new "numberspace" by creating a new
random suffix.


mysql-test/r/func_misc.result:
  Show that time-part of UUIDs is correct now.
mysql-test/t/func_misc.test:
  Show that time-part of UUIDs is correct now
  by replicating the C-code's resultin SQL.
  Results also decode to expect date-data on
  command-line (external validation).
  
  No test for unwinding of borrowed ticks as
  this a) is a race and b) depends on what timer
  we get.
sql/item_strfunc.cc:
  correct offset for date/time-part of UUID.
  also make sure that when we counted into
  the future earlier (several UUIDs generated
  in same tick), we only give back as many
  "borrowed" ticks as we can without duplicating
  past timestamps. If our tick-counter overflows
  before we can give back, or if the system-clock
  is set back (by user or Daylight Saving Time),
  we create a new random suffix to avoid
  collisions and clear the tick-counter.

   "funcs_2: The tests do not check if optional character
               sets exist."
2. Minor cleanup

The problem is that relying on the output of the 'ls' command is not
portable as its behavior is not the same between systems and it might
even not be available at all in (Windows).

So I added list_files that relies on the portable mysys library instead.
(and also list_files_write_file and list_files_append_file,
since the test was using '--exec ls' in that way.)

client/mysqltest.c:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  To be able to replace the use of '--exec ls' I have added
  list_files, list_files_write_file and list_files_append_file.
  
  list_files <dirname> [<filename incl. wild-cards>]
  is equivalent to 'ls <dirname>/[<filename incl. wild-cards>]'
  
  list_files_write_file creates/overwrites a file with the content
  list_files_append_file creates/appends a file with the content
  list_files* return a sorted output.
mysql-test/r/mysqltest.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  result file change, due to added test of the new list_files command.
mysql-test/suite/parts/inc/partition_check_drop.inc:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Using the new list_files instead of 'ls'.
  
  Changed the use of local variables (ls_file, file_list)
  and server variable (@aux).
mysql-test/suite/parts/inc/partition_layout.inc:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Using the new list_files instead of 'ls'.
mysql-test/suite/parts/inc/partition_layout_check1.inc:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Using the new list_files instead of 'ls'.
mysql-test/suite/parts/inc/partition_layout_check2.inc:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_alter1_1_2_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_alter1_1_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_alter1_2_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_alter2_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_alter3_innodb.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_alter3_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_basic_innodb.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_basic_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_basic_symlink_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_engine_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/suite/parts/r/partition_syntax_myisam.result:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Replaces '--exec ls' with list_files.
  Removal of the directory part of file listing.
mysql-test/t/mysqltest.test:
  Bug#35736 Test 'parts.partition_basic_symlink_myisam' depends on output of 'ls'
  
  Adding test for the new mysqltest commands list_files,
  list_files_write_file and list_files_append_file.

Fixed the test to expect the correct result.
The previous test script was in fact affected by 26030,
and wrongly expected a ER_PARSE_ERROR error.

problem was that ha_partition::records was not implemented, thus
using the default handler::records, which is not correct if the engine
does not support HA_STATS_RECORDS_IS_EXACT.
Solution was to implement ha_partition::records as a wrapper around
the underlying partitions records.

The rows column in explain partitions will now include the total
number of records in the partitioned table.

(recommit after removing out-commented code)

enabled)

Before this fix, the lexer and parser would treat the ';' character as a
different token (either ';' or END_OF_INPUT), based on convoluted logic,
which failed in simple cases where a stored procedure is implemented as a
single statement, and used in a multi query.

With this fix:
- the character ';' is always parsed as a ';' token in the lexer,
- parsing multi queries is implemented in the parser, in the 'query:' rules,
- the value of thd->client_capabilities, which is the capabilities
  negotiated between the client and the server during bootstrap,
  is immutable and not arbitrarily modified during parsing (which was the
  root cause of the bug)

 - moved the test into a separate file to check for presence of the test variable

mysql-test/r/subselect.result:
  Bug#37627: moved the test to a separate file
mysql-test/r/subselect_debug.result:
  Bug#37627: moved the test to a separate file
mysql-test/t/subselect.test:
  Bug#37627: moved the test to a separate file
mysql-test/t/subselect_debug.test:
  Bug#37627: moved the test to a separate file

On certain kinds of errors (e.g., out of stack), a call to Item_func_
set_user_var::fix_fields() might fail.  Since the return value of this
call was not checked inside User_var_log_event::exec_event(), continuing
execution after this will cause a crash inside Item_func_set_user_var::
update_hash().

The bug is fixed by aborting execution of the event with an error if
fix_fields() fails, since it is not possible to continue execution anyway.


sql/log_event.cc:
  Aborting execution of event if fix_fields() fails since execution
  of update_hash() might cause a crash.

	to use ANSI_QUOTES

Make all have_* tests universally safe by using ANSI quotes.

When there is an error executing EXISTS predicates they return NULL as their string
or decimal value but don't set the NULL value flag.
Fixed by returning 0 (as a decimal or a string) on error exectuting the subquery.
Note that we can't return NULL as EXISTS is not supposed to return NULL.

mysql-test/r/subselect.result:
  Bug#37627: test case
mysql-test/t/subselect.test:
  Bug#37627: test case
sql/item_subselect.cc:
  Bug#37627: return decimal (or string) 0 isntead of a NULL pointer on
  error calculating an EXISTS predicate.

Bug#12093 "SP not found on second PS execution if another thread 
drops other SP in between" and
Bug#21294 "executing a prepared statement that executes a stored 
function which was recreat"

Stored functions are resolved at prepared statement prepare only.
If someone flushes the stored functions cache between prepare and
execute, execution fails.

The fix is to detect the situation of the cache flush and automatically
reprepare the prepared statement after it.

mysql-test/r/ps_ddl.result:
  Update results (Bug#12093 and Bug#21294, the test cases are already
  in the source tree).
mysql-test/r/ps_ddl1.result:
  Update results (Bug#12093 and Bug#21294, the test cases are already
  in the source tree).
mysql-test/r/sp-error.result:
  Update results (Bug#12093 and Bug#21294, the test cases are already
  in the source tree).
mysql-test/t/ps_ddl.test:
  Modify the test to not expect an error where there is no error
  any more (Bug#12093, Bug#21294).
mysql-test/t/ps_ddl1.test:
  Modify the test to not expect an error where there is no error
  any more (Bug#12093, Bug#21294).
mysql-test/t/sp-error.test:
  Modify the test to not expect an error where there is no error
  any more (Bug#12093, Bug#21294).
sql/sp_cache.cc:
  Implement sp_cache_version() -- returns the current version of 
  a stored routines cache.
sql/sp_cache.h:
  Declare sp_cache_version().
sql/sql_prepare.cc:
  Keep track of stored functions cache version, and invalidate
  the statement if it changed between prepared statement
  prepare and execute (and the statement actually uses stored routines).

This bug has been fixed in two slightly different ways in
6.0-rpl and {5.1,6.0}-bugteam. To avoid future merge
problems, I'm now copying the 6.0-rpl fix to 5.1-bugteam.

The previous fix for the bug was incomplete. The test failed
because t2 did not exist on the slave (since the slave was
lagging) when the
wait_condition was executed. Fixed by inserting
sync_slave_with_master just after t2 was created.

Test was failing due to the addition of a '\x05' character in result sets
Latest builds of the server have shown this problem to have disappeared.
Removing code within the test that disables the test on Mac OS X.

Recommit due to tree error on earlier, approved patch.

REORGANIZE TEST parts WHERE ENGINE='NDB' ;)

Updated tests for better matching NDB's limitations.

Removed some duplicate tests.

mysql-test/suite/parts/inc/part_supported_sql_funcs_delete.inc:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added variable for NDB (since it does not support
  DROP PARTITION)
mysql-test/suite/parts/inc/partition_alter_11.inc:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Assigning directly to variable without going
  through the server.
mysql-test/suite/parts/inc/partition_bigint.inc:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added --sorted_result for consistency
  lowered number of partitions for use with NDB
  (NDB can only do maximum of 8 partitions)
mysql-test/suite/parts/inc/partition_int.inc:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added --sorted_result for consistency
  lowered number of partitions for use with NDB
  (NDB can only do maximum of 8 partitions)
mysql-test/suite/parts/inc/partition_mediumint.inc:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added --sorted_result for consistency
  lowered number of partitions for use with NDB
  (NDB can only do maximum of 8 partitions)
mysql-test/suite/parts/inc/partition_smallint.inc:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added --sorted_result for consistency
  lowered number of partitions for use with NDB
  (NDB can only do maximum of 8 partitions)
mysql-test/suite/parts/inc/partition_supported_sql_funcs.inc:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Made it work better with NDB
mysql-test/suite/parts/inc/partition_tinyint.inc:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added --sorted_result for consistency
  lowered number of partitions for use with NDB
  (NDB can only do maximum of 8 partitions)
mysql-test/suite/parts/r/ndb_blob_partition.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/r/ndb_dd_backuprestore.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/ndb_partition_error.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/r/ndb_partition_key.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/r/ndb_partition_list.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/r/ndb_partition_range.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/r/part_supported_sql_func_ndb.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_alter1_1_innodb.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_alter1_1_myisam.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_alter1_2_innodb.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file.
  Diff bigger than necessary, due to bzr diff bug.
mysql-test/suite/parts/r/partition_alter1_2_myisam.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_alter2_innodb.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_alter2_myisam.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_engine_ndb.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_int_innodb.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_int_myisam.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/partition_int_ndb.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Updated result file
mysql-test/suite/parts/r/rpl_ndb_dd_partitions.result:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/rpl_ndb
mysql-test/suite/parts/t/disabled.def:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removed some duplicate tests, fixed some tests.
  Removed the 'runs too long on PB' test from
  disabled.def and made them to require 'big-test'.
mysql-test/suite/parts/t/ndb_blob_partition.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/t/ndb_dd_backuprestore.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
mysql-test/suite/parts/t/ndb_partition_error.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/t/ndb_partition_key.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/t/ndb_partition_list.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/t/ndb_partition_range.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/ndb
mysql-test/suite/parts/t/part_supported_sql_func_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
  Added ndb restriction variables.
mysql-test/suite/parts/t/partition_alter1_1_2_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  requiring big-test instead of disable it.
mysql-test/suite/parts/t/partition_alter1_1_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  requiring big-test instead of disable it.
mysql-test/suite/parts/t/partition_alter1_2_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  requiring big-test instead of disable it.
mysql-test/suite/parts/t/partition_alter2_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
mysql-test/suite/parts/t/partition_basic_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
mysql-test/suite/parts/t/partition_bit_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
mysql-test/suite/parts/t/partition_engine_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
mysql-test/suite/parts/t/partition_int_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
mysql-test/suite/parts/t/partition_syntax_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
mysql-test/suite/parts/t/partition_value_ndb.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Added new=on for allowing test of
  hash/range and list partitioning.
mysql-test/suite/parts/t/rpl_ndb_dd_partitions.test:
  Bug#36732: many disabled ndb tests in test suite parts
  
  Removing this duplicate test since it already
  exists (and updated) in suite/rpl_ndb