mysql-test/r/limit.result:
Add missing drop of table t1
mysql-test/r/lowercase_fs_off.result:
Add missing drop of "sample" user
mysql-test/t/limit.test:
Add missing drop of table t1
mysql-test/t/lowercase_fs_off.test:
Add missing drop of "sample" user
The problem was that THD::row_count_func was zeroed too. It was zeroed
as a fix for bug 4905 "Stored procedure doesn't clear for "Rows affected"
However, the proper solution is not to zero, because THD::row_count_func has
been set to -1 already in mysql_execute_command(), a later fix, which obsoletes
the incorrect fix of #4095
mysql-test/r/sp.result:
update result
mysql-test/t/sp.test:
test for bug#23760 ROW_COUNT() and store procedure not owrking together
sql/sql_parse.cc:
Remove zeroing for thd->row_count_func
The fix for #4905 wasn't right. Now, it's ok without this zeroing
because if there was an error THD::
The regression is caused by the fix for bug 14767. When INSERT ... SELECT
used a view in the SELECT list that was not inlined, and there was an
active transaction, the server could crash in Query_cache::invalidate.
On INSERT ... SELECT only the table being inserted into is invalidated.
Thus views that can't be inlined are skipped from invalidation.
The bug manifests itself in two ways so there is 2 test cases.
One checks that the only the table being inserted into is invalidated.
And the second one checks that there is no crash on INSERT ... SELECT.
mysql-test/t/query_cache.test:
Added a test case for bug#20045: Server crash on INSERT ... SELECT ... FROM non-mergeable view
mysql-test/r/query_cache.result:
Added a test case for bug#20045: Server crash on INSERT ... SELECT ... FROM non-mergeable view
sql/sql_parse.cc:
Bug#20045: Server crash on INSERT ... SELECT ... FROM non-mergeable view
On INSERT ... SELECT only the table being inserted into is invalidated.
This change set implements the DROP TRIGGER IF EXISTS functionality.
This fix is considered a bug and not a feature, because without it,
there is no known method to write a database creation script that can create
a trigger without failing, when executed on a database that may or may not
contain already a trigger of the same name.
Implementing this functionality closes an orthogonality gap between triggers
and stored procedures / stored functions (which do support the DROP IF
EXISTS syntax).
In sql_trigger.cc, in mysql_create_or_drop_trigger,
the code has been reordered to:
- perform the tests that do not depend on the file system (access()),
- get the locks (wait_if_global_read_lock, LOCK_open)
- call access()
- perform the operation
- write to the binlog
- unlock (LOCK_open, start_waiting_global_read_lock)
This is to ensure that all the code that depends on the presence of the
trigger file is executed in the same critical section,
and prevents race conditions similar to the case fixed by Bug 14262 :
- thread 1 executes DROP TRIGGER IF EXISTS, access() returns a failure
- thread 2 executes CREATE TRIGGER
- thread 2 logs CREATE TRIGGER
- thread 1 logs DROP TRIGGER IF EXISTS
The patch itself is based on code contributed by the MySQL community,
under the terms of the Contributor License Agreement (See Bug 18161).
mysql-test/r/rpl_trigger.result:
DROP TRIGGER IF EXISTS
mysql-test/r/trigger.result:
DROP TRIGGER IF EXISTS
mysql-test/t/rpl_trigger.test:
DROP TRIGGER IF EXISTS
mysql-test/t/trigger.test:
DROP TRIGGER IF EXISTS
sql/sql_trigger.cc:
DROP TRIGGER IF EXISTS
sql/sql_yacc.yy:
DROP TRIGGER IF EXISTS
The code that set up data to be passed to user-defined functions was very
old and analyzed the "Type" of the data that was passed into the UDF, when
it really should analyze the "return_type", which is hard-coded for simple
Items and works correctly for complex ones like functions.
---
Added test at Sergei's behest.
mysql-test/r/udf.result:
Verify that various arguments work.
---
Added test at Sergei's behest.
mysql-test/t/udf.test:
Verify that various arguments work.
---
Added test at Sergei's behest.
sql/item_func.cc:
For function-Items, test whether it is constant and set the struct members
for the UDF parameter appropriately.
Replace tabs with spaces in affected code.
sql/udf_example.c:
Include a simple function that is useful in testing.
into mysql.com:/home/bk/MERGE/mysql-5.0-merge
BitKeeper/triggers/post-commit:
Auto merged
mysql-test/t/func_gconcat.test:
Auto merged
sql/item_sum.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/log_event.h:
Manual merge
sql/slave.cc:
Manual merge
libmysqld/lib_sql.cc:
check for bootstrap added
mysql-test/include/federated.inc:
disabled in embedded
mysql-test/mysql-test-run.pl:
we disable ssh in embedded server
mysql-test/r/bdb.result:
part moved to bdb_notembedded as it uses binlog
mysql-test/r/flush_block_commit.result:
part moved to flush_block_commit_notembedded
mysql-test/r/insert.result:
part moved to insert_notembedded as delayed works differently in embedded server
mysql-test/r/insert_select.result:
part moved to insert_notembedded as GRANTS usually disabled in embedded server
mysql-test/r/join.result:
access rights hidden in result
mysql-test/t/backup.test:
now available in embedded server
mysql-test/t/bdb.test:
part moved to bdb_notembedded as it uses binlog
mysql-test/t/delayed.test:
code trimmed
mysql-test/t/execution_constants.test:
skipped in embedded-server mode
mysql-test/t/flush_block_commit.test:
moved to flush_block_commit_notembedded
mysql-test/t/information_schema_db.test:
skipped in embedded-server
mysql-test/t/innodb.test:
directories replaced to be embedded-server compliant
mysql-test/t/insert.test:
part moved to insert_notembedded
mysql-test/t/insert_select.test:
part moved to insert_notembedded
mysql-test/t/join.test:
access rights hidden
mysql-test/t/status.test:
skipped in embedded server
mysql-test/t/trigger.test:
directories replaced to be embedded-server compliant
sql/item_strfunc.cc:
extra contexts not needed whan access checks disabled
sql/share/errmsg.txt:
bigger paths reserved to prevent test's fails
mysql-test/r/bdb_notembedded.result:
***MISSING WEAVE***
mysql-test/r/flush_block_commit_notembedded.result:
added
mysql-test/r/insert_notembedded.result:
added
mysql-test/t/bdb_notembedded.test:
***MISSING WEAVE***
mysql-test/t/flush_block_commit_notembedded.test:
added
mysql-test/t/insert_notembedded.test:
added
Add new test file mysql_upgrade.test
BitKeeper/deleted/.del-abi_check.ic:
Rename: include/abi_check.ic -> BitKeeper/deleted/.del-abi_check.ic
client/mysql_upgrade.c:
Make mysql_upgrade search also in "client" dir so it can be run from a source dist.
mysql-test/mysql-test-run.pl:
Make it possible for .test scripts to run "mysql_upgrade"
mysql-test/r/mysql_upgrade.result:
New BitKeeper file ``mysql-test/r/mysql_upgrade.result''
mysql-test/t/mysql_upgrade.test:
New BitKeeper file ``mysql-test/t/mysql_upgrade.test''
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.
- Add printout of "Warning" or "Note" for non error messages in default_reporter
- Add test for the above in new mysqladmin.test
mysql-test/mysql-test-run.pl:
Add support for mysqladmin to mysql-test-run.pl
mysys/my_getopt.c:
Add printout of Warning: or Info: in 'default_reporter', this
will make the user aware of the problem but can filter it
as a warning or note.
mysql-test/r/mysqladmin.result:
New BitKeeper file ``mysql-test/r/mysqladmin.result''
mysql-test/t/mysqladmin.test:
New BitKeeper file ``mysql-test/t/mysqladmin.test''
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
specifying DEFAULT
This was not specific to datetime. When there is no default value
for a column, and the user inserted DEFAULT, we would write
uninitialized memory to the table.
Now, insist on writing a default value, a zero-ish value, the same
one that comes from inserting NULL into a not-NULL field.
(This is, at best, really strange behavior that comes from allowing
sloppy usage, and serves as a good reason always to run one's server
in a strict SQL mode.)
mysql-test/r/default.result:
Verify that all kinds of types work, even others other than datetime.
mysql-test/t/default.test:
Verify that all kinds of types work, even others other than datetime.
sql/item.cc:
Even if we warn that there is no default value in the table definition,
we have to insert /something/.
When compiling GROUP BY Item_ref instances are dereferenced in
setup_copy_fields(), i.e. replaced with the corresponding Item_field
(if they point to one) or Item_copy_string for the other cases.
Since the Item_ref (in the Item_field case) is no longer used the information
about the aliases stored in it is lost.
Fixed by preserving the column, table and DB alias on dereferencing Item_ref
mysql-test/r/metadata.result:
Bug #20191: getTableName gives wrong or inconsistent result when using VIEWs
- test case
mysql-test/t/metadata.test:
Bug #20191: getTableName gives wrong or inconsistent result when using VIEWs
- test case
sql/item.cc:
Bug #20191: getTableName gives wrong or inconsistent result when using VIEWs
- use the table and db name to fill up the metadata for columns
sql/sql_select.cc:
Bug #20191: getTableName gives wrong or inconsistent result when using VIEWs
- preserve the field, table and DB name on dereferencing an Item_ref
As get_arg0_date() in the Item_func_last_day::get_date() returns
0000-00-00 date sometimes, we have to check ltime->month for 0 after the call.
mysql-test/r/func_time.result:
Fix for bug #23653: Crash if last_day('0000-00-00')
- test result.
mysql-test/t/func_time.test:
Fix for bug #23653: Crash if last_day('0000-00-00')
- test case.
sql/item_timefunc.cc:
Fix for bug #23653: Crash if last_day('0000-00-00')
- return error if month is 0.
- Detect if a table has field of type MYSQL_TYPE_VAR_STRING while running
"CHECK TABLE t FOR UPGRADE" and indicate it need to be fixed
with "REPAIR TABLE t".
- When running a "REPAIR TABLE t" or "ALTER TABLE t FORCE" on the above
table, install a special copy function to trim off the trailing spaces
which we safely can say that the pre 5.0 mysqld didn't put there.
mysql-test/r/varbinary.result:
Add test to see that a table with varbinary from 4.1 can be REPAIRED
mysql-test/t/varbinary.test:
Add test to see that a table with varbinary from 4.1 can be REPAIRED
sql/field_conv.cc:
Add new field copy function 'do_field_varbinary_pre50' used for copying
between MYSQL_TYPE_VAR_STRING and MYSQL_TYPE_VARCHAR. It will remove trailing
spaces from the field as MySQL <= 4.1 never stores the trailing spaces for
a MYSQL_TYPE_VAR_STRING.
Install this new copy function in ALTER TABLEs list of functions to use for
copying data during and alter if from field is a <= 4.1 varbinary and to
field is 5.0 varbinary.
sql/handler.cc:
If the table has a pre 5.0 varbinary, table not to be altered so the field
type is upgraded to 5.0 version and trailing space can be trimmed.
mysql-test/std_data/bug19371.MYD:
New BitKeeper file ``mysql-test/std_data/bug19371.MYD''
mysql-test/std_data/bug19371.MYI:
New BitKeeper file ``mysql-test/std_data/bug19371.MYI''
mysql-test/std_data/bug19371.frm:
New BitKeeper file ``mysql-test/std_data/bug19371.frm''
The problem was that any VIEW columns had always implicit derivation.
Fix: derivation is now copied from the original expression
given in VIEW definition.
For example:
- a VIEW column which comes from a string constant
in CREATE VIEW definition have now coercible derivation.
- a VIEW column having COLLATE clause
in CREATE VIEW definition have now explicit derivation.
mysql-test/r/ctype_utf8.result:
Adding test case
mysql-test/t/ctype_utf8.test:
Adding test case
sql/field.cc:
Copying derivation from item to field.
sql/field.h:
Adding derivation and methods to get/set it into Field.
sql/item.cc:
Copying derivation from field to item.
sql/item.h:
Moving "enum Derivation" declaration from item.h to mysql_priv.h
sql/mysql_priv.h:
Moving "enum Derivation" declaration from item.h to mysql_priv.h
sql/sql_select.cc:
Copying derivation from item to field in
create_tmp_field_from_item() and create_tmp_field().
Problem: when embedding a character string with introducer with charset X
into a SQL query which is generally in character set Y, the string constants
were escaped according to their own character set (i.e.X), then after reading
such a "mixed" query from binlog, the string constants were unescaped
using character set of the query (i.e. Y), instead of X, which gave wrong
results or even syntax errors with tricky charsets (e.g. sjis)
Fix: when embedding a string constant of charset X into a query of charset Y,
the string constant is now escaped according to character Y, instead of
its own character set X.
mysql-test/r/ctype_cp932_binlog.result:
Fixing test results.
sql/log_event.cc:
Using character set "csinfo" instead of the string character set.
sql/sp_head.cc:
- adding "thd" argument to sp_get_item_value()
to have access to thd->variables.character_set_client
- using character_set_client for escaping, instead of
the string character set
mysql-test/r/rpl_charset_sjis.result:
Adding test case
mysql-test/t/rpl_charset_sjis.test:
Adding test case
fixing a flow of the test
mysql-test/r/rpl_packet.result:
results changed
mysql-test/t/rpl_packet.test:
fixing a flaw in the test to create a table in MAX_NAME-sized db indeed.
Upon that the `select to return 1' invariant holds.
on large length
Problem: Most (all) of the numeric inputs were being coerced into
int (32 bit) sized variables. Works OK for sane inputs; any input
larger than 2^32 (or 2^31 for signed vars) exihibited predictable
wrapping behavior (up to about 10^18) and then started having really
strange behaviour past that point (since the conversion to 64 bit int
from the DECIMAL type can do weird things on out of range numbers).
Solution: 1) Add many tests. 2) Convert input from (u)long type to
(u)longlong. 3) Do (sometimes multiple) sanity checks on input,
keeping in mind that sometimes a negative longlong is not a negative
longlong (if the unsigned_flag is set). 4) Emulate existing behavior
w/rt negative and "small" out-of-bounds values.
mysql-test/r/func_str.result:
Additional test results for #10963
mysql-test/t/func_str.test:
Additional test results for #10963
sql/item_func.cc:
Used larger type for counting, to avoid truncation.
sql/item_strfunc.cc:
Fix for #10963, including comments and cleaned up logic
into mysql.com:/usr/home/bar/mysql-5.0.b23451
mysql-test/r/func_gconcat.result:
after merge fix
mysql-test/t/func_gconcat.test:
after merge fix
sql/item_sum.cc:
after merge fix
Problem: After introducing of LC_TIME_NAMES variable, the
function date_format() can return international non-ascii
characters in month and weekday names. Thus, it cannot return
a binary string anymore, because inserting a result of date_format()
into a column with non-utf8 character set produces garbage.
Fix: date_format() now returns a character string, using
"collation_connection" to detect character set and collation
for the returned value. This allows to insert
results of date_format() properly into columns with
various character sets.
mysql-test/r/ctype_utf8.result:
Adding test case.
Fixing old result.
mysql-test/t/ctype_utf8.test:
Adding test case.
sql/item_timefunc.cc:
DATE_FORMAT() now returns a character string
instead of binary string:
- make_date_time() now converts localte data from UTF8 to
the character set of "str" argument, instead of copying as is.
- fix_dec_and_length() now uses "collation_connection"
instead of "binary" for the result, it also now
multiplies to mbmaxlen when calculating max_length
- When returning metadata for scalar subqueries the actual type of the
column was calculated based on the value type, which limits the actual
type of a scalar subselect to the set of (currently) 3 basic types :
integer, double precision or string. This is the reason that columns
of types other then the basic ones (e.g. date/time) are reported as
being of the corresponding basic type.
Fixed by storing/returning information for the column type in addition
to the result type.
mysql-test/r/subselect.result:
Bug #11032: getObject() returns a String for a sub-query of type datetime
- test case
mysql-test/t/subselect.test:
Bug #11032: getObject() returns a String for a sub-query of type datetime
- test case
sql/item_subselect.cc:
Bug #11032: getObject() returns a String for a sub-query of type datetime
- store and return the field type as well in addition to result type for
single row subqueries
sql/item_subselect.h:
Bug #11032: getObject() returns a String for a sub-query of type datetime
- store and return the field type as well in addition to result type for
single row subqueries
into mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge
BitKeeper/etc/collapsed:
auto-union
mysql-test/r/ctype_utf8.result:
Auto merged
sql/field.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
