into sin.intern.azundris.com:/home/tnurnberg/27198/41-27198
sql/mysql_priv.h:
Bug #27198: Error returns from time() are ignored
manual merge
sql/sql_class.h:
Bug #27198: Error returns from time() are ignored
manual merge
This bug was caused by unitialized value that was the result of a bad 5.0 merge.
sql/sql_class.h:
Readded comments lost in a bad merge.
sql/sql_insert.cc:
Fixed code to completely initialize (zero) the "COPY_INFO info" var in the same manner as the delayed write code.
Readded a change that was lost in a bad merge.
tests/mysql_client_test.c:
Test case added for bug#29692.
into bodhi.(none):/opt/local/work/mysql-5.1-runtime
client/mysqldump.c:
Auto merged
mysql-test/r/show_check.result:
Auto merged
mysql-test/t/show_check.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/share/errmsg.txt:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
mysql-test/r/events_bugs.result:
Manual merge.
we now have exclusive name lock on the table name in mysql_rm_table_part2,
we still should keep LOCK_open - some storage engines are not
ready for locking scope change and assume that LOCK_open is kept.
Still, the binary logging and query cache invalidation calls
moved out of LOCK_open scope.
Fixes some of the broken 5.1-runtime tests (tests break on asserts).
sql/ha_ndbcluster.cc:
Do not lock LOCK_open for mysql_rm_table_part2 - it does that
for us now.
sql/mysql_priv.h:
Remove an unused flag.
sql/sql_class.h:
Fix an unrelated compiler warning.
sql/sql_db.cc:
Adjust to the changed signature.
sql/sql_table.cc:
mysql_rm_table_part2: we need to keep LOCK_open while calling
storage engine functions, even though now
we have an exclusive lock on the table name. Some of them assume that it's
kept and attempt to unlock it.
we now have exclusive name lock on the table name in mysql_rm_table_part2,
we still should keep LOCK_open - some storage engines are not
ready for locking scope change and assume that LOCK_open is kept.
Still, the binary logging and query cache invalidation calls
moved out of LOCK_open scope.
Fixes some of the broken 5.1-runtime tests (tests break on asserts).
gettimeofday() can fail and presumably, so can time().
Keep an eye on it.
Since we have no data on this at all so far, we just
retry on failure (and log the event), assuming that
this is just an intermittant failure. This might of
course hang the threat until we succeed. Once we know
more about these failures, an appropriate more clever
scheme may be picked (only try so many times per thread,
etc., if that fails, return last "good" time() we got or
some such). Using sql_print_information() to log as this
probably only occurs in high load scenarios where the debug-
trace likely is disabled (or might interfere with testing
the effect). No test-case as this is a non-deterministic
issue.
sql/mysql_priv.h:
Bug#27198: Error returns from time() are ignored
move declarations for log.cc to before inclusion of
sql_class.h as we now use sql_print_information() in
there.
sql/sql_class.h:
Bug#27198: Error returns from time() are ignored
gettimeofday() can fail and presumably, so can time().
Keep an eye on it.
gettimeofday() can fail and presumably, so can time().
Keep an eye on it.
Since we have no data on this at all so far, we just
retry on failure (and log the event), assuming that
this is just an intermittant failure. This might of
course hang the threat until we succeed. Once we know
more about these failures, an appropriate more clever
scheme may be picked (only try so many times per thread,
etc., if that fails, return last "good" time() we got or
some such). Using sql_print_information() to log as this
probably only occurs in high load scenarios where the debug-
trace likely is disabled (or might interfere with testing
the effect). No test-case as this is a non-deterministic
issue.
By default MyISAM overwrites .MYD and .MYI files no
DATA DIRECTORY option is used. This can lead to two tables
using the same .MYD and .MYI files (that can't be dropped).
To prevent CREATE TABLE from overwriting a file a new option
is introduced : keep_files_on_create
When this is on the CREATE TABLE throws an error if either
the .MYD or .MYI exists for a MyISAM table.
The option is off by default (resulting in compatible behavior).
include/my_base.h:
Bug #29325: introduce keep_files_on_create
myisam/mi_create.c:
Bug #29325: introduce keep_files_on_create
mysql-test/r/create.result:
Bug #29325: test case
mysql-test/t/create.test:
Bug #29325: test case
sql/ha_myisam.cc:
Bug #29325: introduce keep_files_on_create
sql/set_var.cc:
Bug #29325: introduce keep_files_on_create
sql/sql_class.h:
Bug #29325: introduce keep_files_on_create
sql/sql_table.cc:
Bug #29325: introduce keep_files_on_create
sql/unireg.cc:
Bug #29325: introduce keep_files_on_create
By default MyISAM overwrites .MYD and .MYI files no
DATA DIRECTORY option is used. This can lead to two tables
using the same .MYD and .MYI files (that can't be dropped).
To prevent CREATE TABLE from overwriting a file a new option
is introduced : keep_files_on_create
When this is on the CREATE TABLE throws an error if either
the .MYD or .MYI exists for a MyISAM table.
The option is off by default (resulting in compatible behavior).
into sita.local:/Users/tsmith/m/bk/maint/51
This merge requires a post-merge fix to remove rpl_udf from
suite/rpl/t/disabled.def.
mysql-test/lib/mtr_report.pl:
Auto merged
mysql-test/r/show_check.result:
Auto merged
mysql-test/suite/ndb/r/ndb_dd_basic.result:
Auto merged
mysql-test/suite/ndb/r/ndb_dd_ddl.result:
Auto merged
mysql-test/suite/ndb/r/ndb_gis.result:
Auto merged
mysql-test/suite/ndb/r/ndb_row_format.result:
Auto merged
mysql-test/suite/ndb/r/ndb_single_user.result:
Auto merged
mysql-test/suite/ndb/t/ndb_single_user.test:
Auto merged
mysql-test/suite/rpl/r/rpl_extraCol_innodb.result:
Auto merged
mysql-test/suite/rpl/r/rpl_extraCol_myisam.result:
Auto merged
mysql-test/suite/rpl/r/rpl_incident.result:
Auto merged
mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result:
Auto merged
mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
Auto merged
mysql-test/suite/rpl/r/rpl_sp.result:
Auto merged
mysql-test/suite/rpl_ndb/r/rpl_ndb_extraCol.result:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_show.cc:
Auto merged
storage/csv/ha_tina.cc:
Auto merged
storage/innobase/handler/ha_innodb.cc:
Auto merged
mysql-test/r/csv.result:
Manual merge
mysql-test/t/csv.test:
Manual merge
mysql-test/t/disabled.def:
Manual merge
into labbari.dsl.inet.fi:/home/my/bk/mysql-maria.prod
BitKeeper/etc/ignore:
auto-union
client/mysqldump.c:
Auto merged
include/my_base.h:
Auto merged
include/my_sys.h:
Auto merged
mysql-test/lib/mtr_cases.pl:
Auto merged
mysql-test/lib/mtr_report.pl:
Auto merged
mysql-test/r/ps_2myisam.result:
Auto merged
mysql-test/r/ps_3innodb.result:
Auto merged
mysql-test/r/ps_4heap.result:
Auto merged
mysql-test/r/ps_5merge.result:
Auto merged
mysql-test/r/ps_7ndb.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/Makefile.am:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/share/errmsg.txt:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
storage/myisam/mi_key.c:
Auto merged
storage/myisam/mi_open.c:
Merged with main 5.1.
into gleb.loc:/home/uchum/work/bk/5.1-opt
mysql-test/r/gis.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/gis.test:
Auto merged
mysql-test/t/loaddata.test:
Auto merged
sql/item.h:
Auto merged
sql/spatial.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
mysql-test/r/loaddata.result:
Merge with 5.0-opt.
mysql-test/t/view.test:
Merge with 5.0-opt.
The SELECT INTO OUTFILE FIELDS ENCLOSED BY digit or minus sign,
followed by the same LOAD DATA INFILE statement, used wrond encoding
of non-string fields contained the enclosed character in their text
representation.
Example:
SELECT 15, 9 INTO OUTFILE 'text' FIELDS ENCLOSED BY '5';
Old encoded result in the text file:
5155 595
^ was decoded as the 1st enclosing character of the 2nd field;
^ was skipped as garbage;
^ ^ was decoded as a pair of englosing characters of the 1st field;
^ was decoded as traling space of the first field;
^^ was decoded as a doubled enclosed character.
New encoded result in the text file:
51\55 595
^ ^ pair of enclosing characters of the 1st field;
^^ escaped enclosed character.
sql/sql_class.h:
Fixed bug #29442.
The NUMERIC_CHARS macro constant has been defined to enumerate
all possible characters of a numeric value text representation.
The select_export::is_unsafe_field_sep boolean flag has been added
to apply the encoding algorithm to non-string values when it is
necessary.
sql/sql_class.cc:
Fixed bug #29442.
The select_export::send_data method has been modified to encode text
representation of fields of all data types like string fields.
mysql-test/t/loaddata.test:
Updated test case for bug #29442.
mysql-test/r/loaddata.result:
Updated test case for bug #29442.
The SELECT INTO OUTFILE FIELDS ENCLOSED BY digit or minus sign,
followed by the same LOAD DATA INFILE statement, used wrond encoding
of non-string fields contained the enclosed character in their text
representation.
Example:
SELECT 15, 9 INTO OUTFILE 'text' FIELDS ENCLOSED BY '5';
Old encoded result in the text file:
5155 595
^ was decoded as the 1st enclosing character of the 2nd field;
^ was skipped as garbage;
^ ^ was decoded as a pair of englosing characters of the 1st field;
^ was decoded as traling space of the first field;
^^ was decoded as a doubled enclosed character.
New encoded result in the text file:
51\55 595
^ ^ pair of enclosing characters of the 1st field;
^^ escaped enclosed character.
Add more accessors to MySQL internals in mysql/plugin.h, for storage
engine plugins.
Add some accessors specific to the InnoDB storage engine, to allow
InnoDB to be compiled as a plugin (without MYSQL_SERVER). InnoDB
has additional requirements, due to its foreign key support, etc.
include/m_string.h:
Add structure tag to LEX_STRING definition, so that it can be referred
to by forward declarations. Allow struct st_mysql_lex_string to be
defined here, or in mysql/plugin.h.
include/my_global.h:
Define INNODB_COMPATIBILITY_HOOKS unconditionally; it brackets
some definitions needed for the InnoDB storage engine plugin
which do not belong in our general plugin interface.
include/mysql/plugin.h:
Additional accessors for MySQL internals:
- Full definition of MYSQL_LEX_STRING (identical to LEX_STRING from
m_string.h)
- Full definition of MYSQL_XID (binary compatible with XID from
handler.h)
- mysql_tmpfile(), creates a temporary file in mysqld's tmpdir
- thd_killed(), to check killed state of connection
- thd_alloc() and similar allocation functions
- thd_get_xid(), to get XID of connection's transaction
- mysql_query_cache_invalidate4, to invalidate a table's query cache entries
sql/handler.h:
Use MYSQL_XIDDATASIZE definition from mysql/plugin.h, to avoid redundant
definitions
sql/log.cc:
Add definitions for two InnoDB compatibility hooks:
- mysql_bin_log_file(), to get log filename
- mysql_bin_log_file_pos, to get position in file
These are defined only if INNODB_COMPATIBILITY_HOOKS is defined;
they are needed by the InnoDB plugin, but aren't part of the general
plugin interface. They are declared in ha_innodb.h for InnoDB's
use.
sql/mysql_priv.h:
Expose some server internals when INNODB_COMPATIBILITY_HOOKS is
defined, so that InnoDB can be built as a plugin when MYSQL_SERVER
is not defined.
Move make_lex_string inside THD class.
sql/sql_cache.cc:
Add definiton of mysql_query_cache_invalidate4(), a part of the
plugin API (mysql/plugin.h).
sql/sql_class.cc:
Add definitions for several accessor functions which form part
of the plugin API (mysql/plugin.h):
- mysql_tmpfile()
- thd_alloc() and friends
- thd_make_lex_string()
- thd_get_xid()
Add definitons for accessor functions which InnoDB requires,
but which are not part of the plugin interface:
- thd_charset()
- thd_query()
- thd_slave_thread()
- thd_non_transactional_update()
- thd_binlog_format()
Move definition of make_lex_string() from sql_show.cc into THD class
sql/sql_class.h:
Remove LEX_STRING_make(), and move make_lex_string() from sql_show.cc inside THD
class.
sql/sql_parse.cc:
Use thd->make_lex_string() instead of thd->LEX_STRING_make()
sql/sql_show.cc:
Move make_lex_string() inside THD class
storage/innobase/handler/ha_innodb.cc:
Call thd_make_lex_string() instead of make_lex_string().
Add more accessors to MySQL internals in mysql/plugin.h, for storage
engine plugins.
Add some accessors specific to the InnoDB storage engine, to allow
InnoDB to be compiled as a plugin (without MYSQL_SERVER). InnoDB
has additional requirements, due to its foreign key support, etc.
into gleb.loc:/home/uchum/work/bk/5.1-opt
sql/item.h:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
into maint1.mysql.com:/data/localhome/tsmith/bk/maint/51
client/mysqldump.c:
Auto merged
mysql-test/lib/mtr_cases.pl:
Auto merged
mysql-test/lib/mtr_report.pl:
Auto merged
mysql-test/r/mysqldump.result:
Auto merged
mysql-test/suite/binlog/r/binlog_multi_engine.result:
Auto merged
mysql-test/suite/binlog/t/binlog_multi_engine.test:
Auto merged
mysql-test/suite/ndb/r/ndb_read_multi_range.result:
Auto merged
mysql-test/suite/ndb/r/ndb_sp.result:
Auto merged
mysql-test/suite/ndb/r/ndb_trigger.result:
Auto merged
mysql-test/suite/ndb/r/ps_7ndb.result:
Auto merged
mysql-test/suite/ndb/t/loaddata_autocom_ndb.test:
Auto merged
mysql-test/suite/ndb/t/ndb_alter_table.test:
Auto merged
mysql-test/suite/ndb/t/ndb_alter_table2.test:
Auto merged
mysql-test/suite/ndb/t/ndb_alter_table3.test:
Auto merged
mysql-test/suite/ndb/t/ndb_autodiscover.test:
Auto merged
mysql-test/suite/ndb/t/ndb_autodiscover2.test:
Auto merged
mysql-test/suite/ndb/t/ndb_autodiscover3.test:
Auto merged
mysql-test/suite/ndb/t/ndb_basic.test:
Auto merged
mysql-test/suite/ndb/t/ndb_binlog_ddl_multi.test:
Auto merged
mysql-test/suite/ndb/t/ndb_binlog_log_bin.test:
Auto merged
mysql-test/suite/ndb/t/ndb_binlog_multi.test:
Auto merged
mysql-test/suite/ndb/t/ndb_bitfield.test:
Auto merged
mysql-test/suite/ndb/t/ndb_blob.test:
Auto merged
mysql-test/suite/ndb/t/ndb_blob_partition.test:
Auto merged
mysql-test/suite/ndb/t/ndb_cache.test:
Auto merged
mysql-test/suite/ndb/t/ndb_cache2.test:
Auto merged
mysql-test/suite/ndb/t/ndb_cache_multi.test:
Auto merged
mysql-test/suite/ndb/t/ndb_cache_multi2.test:
Auto merged
mysql-test/suite/ndb/t/ndb_charset.test:
Auto merged
mysql-test/suite/ndb/t/ndb_condition_pushdown.test:
Auto merged
mysql-test/suite/ndb/t/ndb_config.test:
Auto merged
mysql-test/suite/ndb/t/ndb_config2.test:
Auto merged
mysql-test/suite/ndb/t/ndb_cursor.test:
Auto merged
mysql-test/suite/ndb/t/ndb_database.test:
Auto merged
mysql-test/suite/ndb/t/ndb_dd_alter.test:
Auto merged
mysql-test/suite/ndb/t/ndb_dd_backuprestore.test:
Auto merged
mysql-test/suite/ndb/t/ndb_dd_basic.test:
Auto merged
mysql-test/suite/ndb/t/ndb_dd_ddl.test:
Auto merged
mysql-test/suite/ndb/t/ndb_dd_disk2memory.test:
Auto merged
mysql-test/suite/ndb/t/ndb_dd_dump.test:
Auto merged
mysql-test/suite/ndb/t/ndb_dd_sql_features.test:
Auto merged
mysql-test/suite/ndb/t/ndb_gis.test:
Auto merged
mysql-test/suite/ndb/t/ndb_index.test:
Auto merged
mysql-test/suite/ndb/t/ndb_index_ordered.test:
Auto merged
mysql-test/suite/ndb/t/ndb_index_unique.test:
Auto merged
mysql-test/suite/ndb/t/ndb_insert.test:
Auto merged
mysql-test/suite/ndb/t/ndb_limit.test:
Auto merged
mysql-test/suite/ndb/t/ndb_loaddatalocal.test:
Auto merged
mysql-test/suite/ndb/t/ndb_lock.test:
Auto merged
mysql-test/suite/ndb/t/ndb_minmax.test:
Auto merged
mysql-test/suite/ndb/t/ndb_multi.test:
Auto merged
mysql-test/suite/ndb/t/ndb_partition_error.test:
Auto merged
mysql-test/suite/ndb/t/ndb_partition_key.test:
Auto merged
mysql-test/suite/ndb/t/ndb_partition_list.test:
Auto merged
mysql-test/suite/ndb/t/ndb_partition_range.test:
Auto merged
mysql-test/suite/ndb/t/ndb_read_multi_range.test:
Auto merged
mysql-test/suite/ndb/t/ndb_rename.test:
Auto merged
mysql-test/suite/ndb/t/ndb_replace.test:
Auto merged
mysql-test/suite/ndb/t/ndb_restore.test:
Auto merged
mysql-test/suite/ndb/t/ndb_restore_partition.test:
Auto merged
mysql-test/suite/ndb/t/ndb_restore_print.test:
Auto merged
mysql-test/suite/ndb/t/ndb_row_format.test:
Auto merged
mysql-test/suite/ndb/t/ndb_single_user.test:
Auto merged
mysql-test/suite/ndb/t/ndb_sp.test:
Auto merged
mysql-test/suite/ndb/t/ndb_subquery.test:
Auto merged
mysql-test/suite/ndb/t/ndb_temporary.test:
Auto merged
mysql-test/suite/ndb/t/ndb_transaction.test:
Auto merged
mysql-test/suite/ndb/t/ndb_trigger.test:
Auto merged
mysql-test/suite/ndb/t/ndb_truncate.test:
Auto merged
mysql-test/suite/ndb/t/ndb_types.test:
Auto merged
mysql-test/suite/ndb/t/ndb_update.test:
Auto merged
mysql-test/suite/ndb/t/ndb_view.test:
Auto merged
mysql-test/suite/ndb/t/ndbapi.test:
Auto merged
mysql-test/suite/ndb/t/ps_7ndb.test:
Auto merged
mysql-test/suite/ndb/t/strict_autoinc_5ndb.test:
Auto merged
mysql-test/suite/rpl/r/rpl_events.result:
Auto merged
mysql-test/suite/rpl/r/rpl_replicate_do.result:
Auto merged
mysql-test/suite/rpl/r/rpl_row_UUID.result:
Auto merged
mysql-test/suite/rpl/r/rpl_sp.result:
Auto merged
mysql-test/suite/rpl/r/rpl_switch_stm_row_mixed.result:
Auto merged
mysql-test/suite/rpl/r/rpl_trigger.result:
Auto merged
mysql-test/suite/rpl/r/rpl_view.result:
Auto merged
mysql-test/suite/rpl_ndb/r/rpl_ndb_UUID.result:
Auto merged
mysql-test/suite/rpl_ndb/r/rpl_ndb_dd_advance.result:
Auto merged
mysql-test/suite/rpl_ndb/r/rpl_ndb_stm_innodb.result:
Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_commit_afterflush.test:
Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_dd_advance.test:
Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_innodb_trans.test:
Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_stm_innodb-master.opt:
Auto merged
mysql-test/suite/rpl_ndb/t/rpl_ndb_stm_innodb.test:
Auto merged
mysql-test/t/sp.test:
Auto merged
sql/Makefile.am:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_class.h:
Auto merged
mysql-test/t/disabled.def:
manual merge
(Will need to follow up with moving a few test cases around post-merge)
into gleb.loc:/home/uchum/work/bk/5.0-opt
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_load.cc:
Auto merged
mysql-test/r/loaddata.result:
Merge with 4.1-opt.
mysql-test/t/loaddata.test:
Merge with 4.1-opt.
The `SELECT 'r' INTO OUTFILE ... FIELDS ENCLOSED BY 'r' ' statement
encoded the 'r' string to a 4 byte string of value x'725c7272'
(sequence of 4 characters: r\rr).
The LOAD DATA statement decoded this string to a 1 byte string of
value x'0d' (ASCII Carriage Return character) instead of the original
'r' character.
The same error also happened with the FIELDS ENCLOSED BY clause
followed by special characters: 'n', 't', 'r', 'b', '0', 'Z' and 'N'.
NOTE 1: This is a result of the undocumented feature: the LOAD DATA INFILE
recognises 2-byte input sequences like \n, \t, \r and \Z in addition
to documented 2-byte sequences: \0 and \N. This feature should be
documented (here backspace character is a default ESCAPED BY character,
in the real-life example it may be any ESCAPED BY character).
NOTE 2, changed behaviour:
Now the `SELECT INTO OUTFILE' statement with the `FIELDS ENCLOSED BY'
clause followed by one of: 'n', 't', 'r', 'b', '0', 'Z' or 'N' characters
encodes this special character itself by doubling it ('r' --> 'rr'),
not by prepending it with an escape character.
sql/sql_class.h:
Fixed bug #29294.
The ESCAPE_CHARS macro constant is defined to enumerate
symbolic names of espace-sequences like '\n', '\t' etc.
The select_export::is_ambiguous_field_sep field has been added
to distinguish special values of the field_sep field from
another values (see ESCAPE_CHARS).
sql/sql_class.cc:
Fixed bug #29294.
The select_export::send_data method has been modified to
encode special values of the field_sep field by
doubling of those values instead of prepending them with a
value of the escape_char field.
Example: The SELECT 'r' INTO OUTFILE FIELDS ENCLOSED BY 'r'
now produces the 'rr' output string instead of x'5c72'
(i.e. instead of sequence of 2 bytes: \ and r).
sql/sql_load.cc:
Fixed bug #29294.
Added commentary for the READ_INFO::unescape method.
mysql-test/t/loaddata.test:
Updated test case for bug #29294.
mysql-test/r/loaddata.result:
Updated test case for bug #29294.
The `SELECT 'r' INTO OUTFILE ... FIELDS ENCLOSED BY 'r' ' statement
encoded the 'r' string to a 4 byte string of value x'725c7272'
(sequence of 4 characters: r\rr).
The LOAD DATA statement decoded this string to a 1 byte string of
value x'0d' (ASCII Carriage Return character) instead of the original
'r' character.
The same error also happened with the FIELDS ENCLOSED BY clause
followed by special characters: 'n', 't', 'r', 'b', '0', 'Z' and 'N'.
NOTE 1: This is a result of the undocumented feature: the LOAD DATA INFILE
recognises 2-byte input sequences like \n, \t, \r and \Z in addition
to documented 2-byte sequences: \0 and \N. This feature should be
documented (here backspace character is a default ESCAPED BY character,
in the real-life example it may be any ESCAPED BY character).
NOTE 2, changed behaviour:
Now the `SELECT INTO OUTFILE' statement with the `FIELDS ENCLOSED BY'
clause followed by one of: 'n', 't', 'r', 'b', '0', 'Z' or 'N' characters
encodes this special character itself by doubling it ('r' --> 'rr'),
not by prepending it with an escape character.
leads to the table corruption
New Field::store() method implemented to explicitly set thd->count_cuted_fields
before value storing, instead of (incorrectly) setting it in the CSV storage engine.
Thread row counter now properly incremented during check and repair in the CSV engine.
include/mysql/plugin.h:
Complementary fix for bug #29353: inserting a negative value to a csv table
leads to the table corruption
- thd_inc_row_count() function prototype added, which allows a storage
engine to increment thread row counter.
mysql-test/r/csv.result:
Complementary fix for bug #29353: inserting a negative value to a csv table
leads to the table corruption
- result adjusted.
sql/field.cc:
Complementary fix for bug #29353: inserting a negative value to a csv table
leads to the table corruption
- Field::store(const char *to, uint length, CHARSET_INFO *cs,
enum_check_fields check_level)
method introduced in order to explicitly set count_cuted_fields before
a ::store call, then reset it back after.
sql/field.h:
Complementary fix for bug #29353: inserting a negative value to a csv table
leads to the table corruption
- Field::store(const char *to, uint length, CHARSET_INFO *cs,
enum_check_fields check_level)
method introduced in order to explicitly set count_cuted_fields before
a ::store call, then reset it back after.
sql/mysql_priv.h:
Complementary fix for bug #29353: inserting a negative value to a csv table
leads to the table corruption
- enum enum_check_fields moved from sql/sql_class.h to sql/mysql_priv.h
as it's used now in the field.h
sql/sql_class.cc:
Complementary fix for bug #29353: inserting a negative value to a csv table
leads to the table corruption
- implementation of the new thd_inc_row_count() function which increments
thread row counter.
sql/sql_class.h:
Complementary fix for bug #29353: inserting a negative value to a csv table
leads to the table corruption
- enum enum_check_fields moved from sql/sql_class.h to sql/mysql_priv.h
as it's used now in the field.h
storage/csv/ha_tina.cc:
Complementary fix for bug #29353: inserting a negative value to a csv table
leads to the table corruption
- removed #define MYSQL_SERVER 1 - "a storage engine should not need
internals of the server"
- removed thd->count_cuted_fields= CHECK_FIELD_WARN as we are not allowed to
access internals of THD.
- used new Field::store() method to explicitly set thd->count_cuted_fields to
CHECK_FIELD_WARN
- thd_inc_row_count() calls added to ha_tina::repair() and ha_tina::check()
to get proper row count values.
leads to the table corruption
New Field::store() method implemented to explicitly set thd->count_cuted_fields
before value storing, instead of (incorrectly) setting it in the CSV storage engine.
Thread row counter now properly incremented during check and repair in the CSV engine.
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-community
BitKeeper/triggers/post-commit:
Auto merged
client/CMakeLists.txt:
Auto merged
extra/CMakeLists.txt:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysqld/Makefile.am:
Auto merged
myisam/CMakeLists.txt:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/information_schema_db.result:
Auto merged
mysql-test/t/func_in.test:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
server-tools/instance-manager/CMakeLists.txt:
Auto merged
sql/Makefile.am:
Auto merged
sql/ha_archive.cc:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/sp_head.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_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/structs.h:
Auto merged
sql/table.h:
Auto merged
support-files/mysql.spec.sh:
Auto merged
win/Makefile.am:
Auto merged
win/README:
Auto merged
win/configure.js:
Auto merged
CMakeLists.txt:
manual merge.
configure.in:
manual merge.
mysql-test/r/information_schema.result:
manual merge.
sql/CMakeLists.txt:
manual merge.
sql/set_var.cc:
manual merge.
sql/sql_parse.cc:
manual merge.
sql/sql_select.cc:
manual merge.
into bodhi.(none):/opt/local/work/mysql-5.1-runtime
mysql-test/r/create.result:
Auto merged
mysql-test/r/events_bugs.result:
Auto merged
sql/event_data_objects.cc:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/table.cc:
Auto merged
