into  weblab.(none):/home/marcsql/TREE/mysql-5.1-18239


mysql-test/t/sp.test:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

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.

mysql-test/t/events_bugs.test:
  give a bit more time for execution

trigger which uses stored function invoked from different connections"
into 5.1.


sql/item_func.cc:
  After merge fix. Starting from 5.1 TABLE_SHARE for dummy TABLE object
  is also allocated in Item_func_sp constructor, so we use TABLE::alias
  instead of TABLE::s to check that dummy TABLE was not initialized yet
  or requires re-initialization.

into  mockturtle.local:/home/dlenev/src/mysql-5.1-merge


mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/item_func.cc:
  Auto merged

into  mockturtle.local:/home/dlenev/src/mysql-5.0-bg23651


sql/item_func.cc:
  Auto merged

stored function invoked from different connections".

Invocation of trigger which was using stored function from different
connections caused server crashes (for non-debug server this happened
in highly concurrent environment, but debug server failed on assertion
in relatively simple scenario).

Item_func_sp was not safe to use in triggers (in other words for
re-execution from different threads) as artificial TABLE object
pointed by Item_func_sp::dummy_table referenced incorrect THD
object. To fix the problem we force re-initialization of this
object for each re-execution of statement.


mysql-test/r/trigger.result:
  Added test for bug#23651 "Server crashes when trigger which uses
  stored function invoked from different connections".
mysql-test/t/trigger.test:
  Added test for bug#23651 "Server crashes when trigger which uses
  stored function invoked from different connections".
sql/item_func.cc:
  To make Item_func_sp safe for usage in triggers (in other words safe
  for re-execution in different threads) we need to ensure that artificial
  TABLE object pointed by Item_func_sp::dummy_table references correct
  THD object. To achieve this we simply force its re-initialization for
  each re-execution of statement.

into  bodhi.local:/opt/local/work/mysql-5.1-runtime

into  bodhi.local:/opt/local/work/mysql-5.1-runtime

into  bodhi.local:/opt/local/work/mysql-5.0-runtime

into  mysql.com:/Users/kent/mysql/bk/mysql-5.1


mysql-test/mysql-test-run.pl:
  Auto merged

into  mysql.com:/Users/kent/mysql/bk/mysql-5.0

  Test for base directory when a RPM install corrected


mysql-test/mysql-test-run.pl:
  Test for base directory when a RPM install corrected

into  bodhi.local:/opt/local/work/mysql-5.1-runtime


configure.in:
  Auto merged
include/my_time.h:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/rename.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
  Auto merged
mysql-test/t/rename.test:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/time.cc:
  Auto merged
sql-common/my_time.c:
  Auto merged

into  bodhi.local:/opt/local/work/mysql-5.0-runtime


configure.in:
  Auto merged
include/my_time.h:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/rename.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/time.cc:
  Auto merged
mysql-test/t/rename.test:
  Use local (resolve a conflict)

into  trift2.:/MySQL/M50/push-5.0

into  trift2.:/MySQL/M51/push-5.1


BitKeeper/deleted/.del-gcc.cpp~3d2e013cfac48838:
  Auto merged
configure.in:
  Auto merged
include/my_time.h:
  Auto merged
mysql-test/install_test_db.sh:
  Auto merged
mysql-test/mysql-test-run-shell.sh:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/rename.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
mysql-test/t/rename.test:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/time.cc:
  Auto merged
storage/myisam/sort.c:
  Auto merged

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/51


mysql-test/mysql-test-run.pl:
  Auto merged

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/51


mysql-test/mysql-test-run.pl:
  Auto merged

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/50

into  trift2.:/MySQL/M50/push-5.0


BitKeeper/deleted/.del-gcc.cpp~3d2e013cfac48838:
  Auto merged

into  trift2.:/MySQL/M50/push-5.0


BitKeeper/deleted/.del-gcc.cpp~3d2e013cfac48838:
  Auto merged
configure.in:
  Auto merged
include/my_time.h:
  Auto merged
mysql-test/install_test_db.sh:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/rename.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
mysql-test/t/rename.test:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/time.cc:
  Auto merged
myisam/sort.c:
  Manual merge: "use local" (= 5.0 version).
mysql-test/mysql-test-run.pl:
  Manual merge, part of the fix for bug#17194.

into  trift2.:/MySQL/M41/push-4.1

into  trift2.:/MySQL/M41/push-4.1


myisam/sort.c:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/mysql-test-run.pl:
  Manual merge.

into  kahlann.erinye.com:/home/df/mysql/build/mtr-4.1

into  kahlann.erinye.com:/home/df/mysql/build/mtr-5.0


mysql-test/mysql-test-run.pl:
  merge

into  kahlann.erinye.com:/home/df/mysql/build/51


mysql-test/mysql-test-run.pl:
  SCCS merged

into  kahlann.erinye.com:/home/df/mysql/build/mtr-5.0


mysql-test/mysql-test-run.pl:
  Auto merged

mysql-test/mysql-test-run.pl:
  add --report-features
mysql-test/include/report-features.test:
  test file showing server features for mysql-test-run.pl --report-features

into  outpost.site:/home/cps/mysql/trees/4.1-runtime-bug9191


configure.in:
  Auto merged
include/my_time.h:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/rename.result:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/time.cc:
  Auto merged
mysql-test/t/rename.test:
  choose one of the race problem solutions. It was solved
  differently in -runtime and mainstream

into  ted.mysql.internal:/home/ted/src/mysql/mysql-5.1-new-maint


client/mysql_upgrade.c:
  Auto merged

into  mysql.com:/Users/kent/mysql/bk/mysql-5.1

into  mysql.com:/Users/kent/mysql/bk/lic/my51-lic


mysql-test/mysql-test-run-shell.sh:
  Auto merged

into  mysql.com:/Users/kent/mysql/bk/mysql-5.0

into  mysql.com:/Users/kent/mysql/bk/lic/my50-lic


mysql-test/mysql-test-run.sh:
  Auto merged

  Added --force-restart pseudo server argument to shell version as well


mysql-test/mysql-test-run.sh:
  Added --force-restart pseudo server argument to shell version as well

    Adapt to the different path of the server program, if installation was by RPM.
    Missing in the first changeset for bug#17194.


mysql-test/install_test_db.sh:
  Adapt to the different path of the server program, if installation was by RPM.
  Missing in the first changeset for bug#17194.

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/inno/51


client/mysql_upgrade.c:
  Auto merged
client/mysqltest.c:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/im_daemon_life_cycle.result:
  Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
  Auto merged
vio/viosslfactories.c:
  Auto merged