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Merge mysql.com:/nfsdisk1/lars/bkroot/mysql-5.1-new-rpl

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into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge


mysql-test/t/disabled.def:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
include/my_base.h:
  Manual merge main->rpl 5.1
mysql-test/t/innodb.test:
  Manual merge main->rpl 5.1
This commit is contained in:
unknown
2007-07-02 13:42:39 +02:00
parent de0ba5c894 e3a6b29b55
commit f00722b95e
118 changed files with 2006 additions and 746 deletions
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57
sql/sql_base.cc
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@ -28,6 +28,8 @@
#include <io.h>
#endif
#define FLAGSTR(S,F) ((S) & (F) ? #F " " : "")
/**
This internal handler is used to trap internally
errors that can occur when executing open table
@ -3996,36 +3998,47 @@ int decide_logging_format(THD *thd, TABLE_LIST *tables)
{
if (mysql_bin_log.is_open() && (thd->options & OPTION_BIN_LOG))
{
handler::Table_flags binlog_flags= ~handler::Table_flags();
handler::Table_flags flags_some_set= handler::Table_flags();
handler::Table_flags flags_all_set= ~handler::Table_flags();
my_bool multi_engine= FALSE;
void* prev_ht= NULL;
for (TABLE_LIST *table= tables; table; table= table->next_global)
{
if (!table->placeholder() && table->lock_type >= TL_WRITE_ALLOW_WRITE)
{
#define FLAGSTR(S,F) ((S) & (F) ? #F " " : "")
#ifndef DBUG_OFF
ulonglong flags= table->table->file->ha_table_flags();
ulonglong const flags= table->table->file->ha_table_flags();
DBUG_PRINT("info", ("table: %s; ha_table_flags: %s%s",
table->table_name,
FLAGSTR(flags, HA_BINLOG_STMT_CAPABLE),
FLAGSTR(flags, HA_BINLOG_ROW_CAPABLE)));
#endif
binlog_flags &= table->table->file->ha_table_flags();
if (prev_ht && prev_ht != table->table->file->ht)
multi_engine= TRUE;
prev_ht= table->table->file->ht;
flags_all_set &= flags;
flags_some_set |= flags;
}
binlog_flags&= HA_BINLOG_FLAGS;
DBUG_PRINT("info", ("binlog_flags: %s%s",
FLAGSTR(binlog_flags, HA_BINLOG_STMT_CAPABLE),
FLAGSTR(binlog_flags, HA_BINLOG_ROW_CAPABLE)));
}
DBUG_PRINT("info", ("flags_all_set: %s%s",
FLAGSTR(flags_all_set, HA_BINLOG_STMT_CAPABLE),
FLAGSTR(flags_all_set, HA_BINLOG_ROW_CAPABLE)));
DBUG_PRINT("info", ("flags_some_set: %s%s",
FLAGSTR(flags_some_set, HA_BINLOG_STMT_CAPABLE),
FLAGSTR(flags_some_set, HA_BINLOG_ROW_CAPABLE)));
DBUG_PRINT("info", ("thd->variables.binlog_format: %ld",
thd->variables.binlog_format));
DBUG_PRINT("info", ("multi_engine: %s",
multi_engine ? "TRUE" : "FALSE"));
int error= 0;
if (binlog_flags == 0)
if (flags_all_set == 0)
{
my_error((error= ER_BINLOG_LOGGING_IMPOSSIBLE), MYF(0),
"Statement cannot be logged to the binary log in"
" row-based nor statement-based format");
}
else if (thd->variables.binlog_format == BINLOG_FORMAT_STMT &&
(binlog_flags & HA_BINLOG_STMT_CAPABLE) == 0)
(flags_all_set & HA_BINLOG_STMT_CAPABLE) == 0)
{
my_error((error= ER_BINLOG_LOGGING_IMPOSSIBLE), MYF(0),
"Statement-based format required for this statement,"
@ -4033,13 +4046,29 @@ int decide_logging_format(THD *thd, TABLE_LIST *tables)
}
else if ((thd->variables.binlog_format == BINLOG_FORMAT_ROW ||
thd->lex->is_stmt_unsafe()) &&
(binlog_flags & HA_BINLOG_ROW_CAPABLE) == 0)
(flags_all_set & HA_BINLOG_ROW_CAPABLE) == 0)
{
my_error((error= ER_BINLOG_LOGGING_IMPOSSIBLE), MYF(0),
"Row-based format required for this statement,"
" but not allowed by this combination of engines");
}
/*
If more than one engine is involved in the statement and at
least one is doing it's own logging (is *self-logging*), the
statement cannot be logged atomically, so we generate an error
rather than allowing the binlog to become corrupt.
*/
if (multi_engine &&
(flags_some_set & HA_HAS_OWN_BINLOGGING))
{
error= ER_BINLOG_LOGGING_IMPOSSIBLE;
my_error(error, MYF(0),
"Statement cannot be written atomically since more"
" than one engine involved and at least one engine"
" is self-logging");
}
DBUG_PRINT("info", ("error: %d", error));
if (error)
@ -4061,7 +4090,7 @@ int decide_logging_format(THD *thd, TABLE_LIST *tables)
here.
*/
if (thd->lex->is_stmt_unsafe() ||
(binlog_flags & HA_BINLOG_STMT_CAPABLE) == 0)
(flags_all_set & HA_BINLOG_STMT_CAPABLE) == 0)
{
thd->set_current_stmt_binlog_row_based_if_mixed();
}