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Commit 234e5562 authored by lars/lthalmann@dl145h.mysql.com's avatar lars/lthalmann@dl145h.mysql.com
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Merge mysql.com:/nfsdisk1/lars/bkroot/mysql-5.1-new-rpl 

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge
parents 7d6f639d 11c9a13a
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Showing with 386 additions and 120 deletions
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result
View file @ 234e5562
......@@ -380,7 +380,7 @@ select
@a like "%#%error_code=0%ROLLBACK/*!*/;%ROLLBACK /* added by mysqlbinlog */;%" @a not like "%#%error_code=%error_code=%"
1 1
drop table t1, t2;
create table tt (a int unique);
create temporary table tt (a int unique);
create table ti (a int) engine=innodb;
reset master;
show master status;
......@@ -399,18 +399,18 @@ count(*)
show master status;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 515
show binlog events from 106;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query 1 # use `test`; BEGIN
master-bin.000001 # Query 1 # use `test`; insert into ti values (1)
master-bin.000001 # Query 1 # use `test`; insert into ti values (2)
master-bin.000001 # Query 1 # use `test`; insert into tt select * from ti
master-bin.000001 # Query 1 # use `test`; ROLLBACK
master-bin.000001 # Query # # use `test`; BEGIN
master-bin.000001 # Query # # use `test`; insert into ti values (1)
master-bin.000001 # Query # # use `test`; insert into ti values (2)
master-bin.000001 # Query # # use `test`; insert into tt select * from ti
master-bin.000001 # Query # # use `test`; ROLLBACK
select count(*) from ti /* zero */;
count(*)
0
insert into ti select * from tt;
select * from ti /* that is what slave would miss - a bug */;
select * from ti /* that is what slave would miss - bug#28960 */;
a
1
2
......@@ -431,13 +431,13 @@ Warning 1196 Some non-transactional changed tables couldn't be rolled back
show master status;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 589
show binlog events from 106;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query 1 # use `test`; BEGIN
master-bin.000001 # Query 1 # use `test`; insert into ti values (1)
master-bin.000001 # Query 1 # use `test`; insert into ti values (2) /* to make the dup error in the following */
master-bin.000001 # Query 1 # use `test`; insert into tt select * from ti /* one affected and error */
master-bin.000001 # Query 1 # use `test`; ROLLBACK
master-bin.000001 # Query # # use `test`; BEGIN
master-bin.000001 # Query # # use `test`; insert into ti values (1)
master-bin.000001 # Query # # use `test`; insert into ti values (2) /* to make the dup error in the following */
master-bin.000001 # Query # # use `test`; insert into tt select * from ti /* one affected and error */
master-bin.000001 # Query # # use `test`; ROLLBACK
select count(*) from ti /* zero */;
count(*)
0
......@@ -446,7 +446,7 @@ select * from tt /* that is what otherwise slave missed - the bug */;
a
1
2
drop table ti,tt;
drop table ti;
drop function if exists bug27417;
drop table if exists t1,t2;
CREATE TABLE t1 (a int NOT NULL auto_increment primary key) ENGINE=MyISAM;
......@@ -463,6 +463,11 @@ insert into t2 select bug27417(2);
reset master;
insert into t2 values (bug27417(2));
ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Table_map # # table_id: # (test.t2)
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
select count(*) from t1 /* must be 3 */;
count(*)
3
......@@ -474,6 +479,11 @@ delete from t2 where a=bug27417(3);
select count(*) from t2 /* nothing got deleted */;
count(*)
2
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Table_map # # table_id: # (test.t2)
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
select count(*) from t1 /* must be 5 */;
count(*)
5
......@@ -482,6 +492,95 @@ affected rows: 0
select count(*) from t1 /* must be 7 */;
count(*)
7
drop function bug27417;
drop table t1,t2;
CREATE TABLE t1 (a int NOT NULL auto_increment primary key) ENGINE=MyISAM;
CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
CREATE TABLE t3 (a int, PRIMARY KEY (a), b int unique);
insert into t2 values (1);
reset master;
insert into t2 values (bug27417(1));
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Table_map # # table_id: # (test.t2)
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `test`; ROLLBACK
select count(*) from t1 /* must be 1 */;
count(*)
1
delete from t1;
delete from t2;
insert into t2 values (2);
reset master;
insert into t2 select bug27417(1) union select bug27417(2);
ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Table_map # # table_id: # (test.t2)
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `test`; ROLLBACK
select count(*) from t1 /* must be 2 */;
count(*)
2
delete from t1;
insert into t3 values (1,1),(2,3),(3,4);
reset master;
update t3 set b=b+bug27417(1);
ERROR 23000: Duplicate entry '4' for key 'b'
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Table_map # # table_id: # (test.t3)
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Update_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
select count(*) from t1 /* must be 2 */;
count(*)
2
delete from t1;
delete from t2;
delete from t3;
insert into t2 values (1);
insert into t3 values (1,1);
create trigger trg_del before delete on t2 for each row
insert into t3 values (bug27417(1), 2);
reset master;
delete from t2;
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Table_map # # table_id: # (test.t2)
master-bin.000001 # Table_map # # table_id: # (test.t3)
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `test`; ROLLBACK
select count(*) from t1 /* must be 1 */;
count(*)
1
delete from t1;
create table t4 (a int default 0, b int primary key) engine=innodb;
insert into t4 values (0, 17);
reset master;
load data infile '../std_data_ln/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2);
ERROR 23000: Duplicate entry '17' for key 'PRIMARY'
select * from t4;
a b
0 17
select count(*) from t1 /* must be 2 */;
count(*)
2
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Table_map # # table_id: # (test.t4)
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: #
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `test`; ROLLBACK
drop trigger trg_del;
drop table t1,t2,t3,t4;
drop function bug27417;
end of tests
mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test
View file @ 234e5562
......@@ -36,7 +36,7 @@ drop table t1, t2;
# prepare
create table tt (a int unique);
create temporary table tt (a int unique);
create table ti (a int) engine=innodb;
reset master;
show master status;
......@@ -53,11 +53,10 @@ rollback;
select count(*) from tt /* 2 */;
show master status;
--replace_column 2 # 5 #
show binlog events from 106;
source include/show_binlog_events.inc;
select count(*) from ti /* zero */;
insert into ti select * from tt;
select * from ti /* that is what slave would miss - a bug */;
select * from ti /* that is what slave would miss - bug#28960 */;
## send_error() branch
......@@ -78,13 +77,12 @@ rollback;
# check
show master status;
--replace_column 2 # 5 #
show binlog events from 106;
source include/show_binlog_events.inc;
select count(*) from ti /* zero */;
insert into ti select * from tt;
select * from tt /* that is what otherwise slave missed - the bug */;
drop table ti,tt;
drop table ti;
#
......@@ -123,16 +121,14 @@ reset master;
--error ER_DUP_ENTRY
insert into t2 values (bug27417(2));
#TODO: Andrei: enable this test after 23333 is pushed
#show master status; /* only (!) with fixes for #23333 will show there is the query */;
source include/show_binlog_events.inc; #only (!) with fixes for #23333 will show there is the query
select count(*) from t1 /* must be 3 */;
reset master;
select count(*) from t2;
delete from t2 where a=bug27417(3);
select count(*) from t2 /* nothing got deleted */;
#TODO: Andrei: enable this test after 23333 is pushed
#show master status; /* the query must be in regardless of #23333 */;
source include/show_binlog_events.inc; # the query must be in regardless of #23333
select count(*) from t1 /* must be 5 */;
--enable_info
......@@ -140,7 +136,125 @@ delete t2 from t2 where t2.a=bug27417(100) /* must not affect t2 */;
--disable_info
select count(*) from t1 /* must be 7 */;
drop function bug27417;
# function bug27417 remains for the following testing of bug#23333
drop table t1,t2;
#
# Bug#23333 using the patch (and the test) for bug#27471
# throughout the bug tests
# t1 - non-trans side effects gatherer;
# t2 - transactional table;
#
CREATE TABLE t1 (a int NOT NULL auto_increment primary key) ENGINE=MyISAM;
CREATE TABLE t2 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
CREATE TABLE t3 (a int, PRIMARY KEY (a), b int unique);
#
# INSERT
#
# prepare
insert into t2 values (1);
reset master;
# execute
--error ER_DUP_ENTRY
insert into t2 values (bug27417(1));
# check
source include/show_binlog_events.inc; # must be event of the query
select count(*) from t1 /* must be 1 */;
#
# INSERT SELECT
#
# prepare
delete from t1;
delete from t2;
insert into t2 values (2);
reset master;
# execute
--error ER_DUP_ENTRY
insert into t2 select bug27417(1) union select bug27417(2);
# check
source include/show_binlog_events.inc; # must be events of the query
select count(*) from t1 /* must be 2 */;
#
# UPDATE (multi-update see bug#27716)
#
# prepare
delete from t1;
insert into t3 values (1,1),(2,3),(3,4);
reset master;
# execute
--error ER_DUP_ENTRY
update t3 set b=b+bug27417(1);
# check
source include/show_binlog_events.inc; # must be events of the query
select count(*) from t1 /* must be 2 */;
#
# DELETE (for multi-delete see Bug #29136)
#
# prepare
delete from t1;
delete from t2;
delete from t3;
insert into t2 values (1);
insert into t3 values (1,1);
create trigger trg_del before delete on t2 for each row
insert into t3 values (bug27417(1), 2);
reset master;
# execute
--error ER_DUP_ENTRY
delete from t2;
# check
source include/show_binlog_events.inc; # must be events of the query
select count(*) from t1 /* must be 1 */;
#
# LOAD DATA
#
# prepare
delete from t1;
create table t4 (a int default 0, b int primary key) engine=innodb;
insert into t4 values (0, 17);
reset master;
# execute
--error ER_DUP_ENTRY
load data infile '../std_data_ln/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2);
# check
select * from t4;
select count(*) from t1 /* must be 2 */;
source include/show_binlog_events.inc; # must be events of the query
#
# bug#23333 cleanup
#
drop trigger trg_del;
drop table t1,t2,t3,t4;
drop function bug27417;
--echo end of tests
mysql-test/suite/rpl/r/rpl_packet.result
View file @ 234e5562
......@@ -27,6 +27,42 @@ STOP SLAVE;
START SLAVE;
CREATE TABLe `t1` (`f1` LONGTEXT) ENGINE=MyISAM;
INSERT INTO `t1`(`f1`) VALUES ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2048');
SHOW STATUS LIKE 'Slave_running';
Variable_name Value
Slave_running OFF
show slave status;
Slave_IO_State #
Master_Host 127.0.0.1
Master_User root
Master_Port MASTER_MYPORT
Connect_Retry 1
Master_Log_File master-bin.000001
Read_Master_Log_Pos #
Relay_Log_File #
Relay_Log_Pos #
Relay_Master_Log_File master-bin.000001
Slave_IO_Running No
Slave_SQL_Running #
Replicate_Do_DB
Replicate_Ignore_DB
Replicate_Do_Table
Replicate_Ignore_Table
Replicate_Wild_Do_Table
Replicate_Wild_Ignore_Table
Last_Errno 0
Last_Error
Skip_Counter 0
Exec_Master_Log_Pos #
Relay_Log_Space #
Until_Condition None
Until_Log_File
Until_Log_Pos 0
Master_SSL_Allowed No
Master_SSL_CA_File
Master_SSL_CA_Path
Master_SSL_Cert
Master_SSL_Cipher
Master_SSL_Key
Seconds_Behind_Master #
Master_SSL_Verify_Server_Cert No
Last_IO_Errno 0
Last_IO_Error
Last_SQL_Errno 0
Last_SQL_Error
mysql-test/suite/rpl/t/rpl_packet.test
View file @ 234e5562
......@@ -68,13 +68,9 @@ INSERT INTO `t1`(`f1`) VALUES ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
# The slave I/O thread must stop after trying to read the above event
connection slave;
--source include/wait_for_slave_io_to_stop.inc
SHOW STATUS LIKE 'Slave_running';
# cleanup
#connection master;
#drop table t1;
#connection slave;
#drop table t1;
--replace_result $MASTER_MYPORT MASTER_MYPORT
# import is only the 11th column Slave_IO_Running
--replace_column 1 # 7 # 8 # 9 # 12 # 22 # 23 # 33 #
query_vertical show slave status;
# End of tests
sql/field.cc
View file @ 234e5562
......@@ -6732,6 +6732,7 @@ const uint Field_varstring::MAX_SIZE= UINT_MAX16;
int Field_varstring::do_save_field_metadata(uchar *metadata_ptr)
{
char *ptr= (char *)metadata_ptr;
DBUG_ASSERT(field_length <= 65535);
int2store(ptr, field_length);
return 2;
}
......
sql/log_event.cc
View file @ 234e5562
......@@ -6469,6 +6469,16 @@ void Rows_log_event::print_helper(FILE *file,
data) in the table map are initialized as zero (0). The array size is the
same as the columns for the table on the slave.
Additionally, values saved for field metadata on the master are saved as a
string of bytes (uchar) in the binlog. A field may require 1 or more bytes
to store the information. In cases where values require multiple bytes
(e.g. values > 255), the endian-safe methods are used to properly encode
the values on the master and decode them on the slave. When the field
metadata values are captured on the slave, they are stored in an array of
type uint16. This allows the least number of casts to prevent casting bugs
when the field metadata is used in comparisons of field attributes. When
the field metadata is used for calculating addresses in pointer math, the
type used is uint32.
*/
/**
......
sql/rpl_utility.cc
View file @ 234e5562
......@@ -31,31 +31,34 @@ uint32 table_def::calc_field_size(uint col, uchar *master_data) const
switch (type(col)) {
case MYSQL_TYPE_NEWDECIMAL:
length= my_decimal_get_binary_size(m_field_metadata[col] >> 8,
m_field_metadata[col] - ((m_field_metadata[col] >> 8) << 8));
m_field_metadata[col] & 0xff);
break;
case MYSQL_TYPE_DECIMAL:
case MYSQL_TYPE_FLOAT:
case MYSQL_TYPE_DOUBLE:
length= m_field_metadata[col];
break;
/*
The cases for SET and ENUM are include for completeness, however
both are mapped to type MYSQL_TYPE_STRING and their real types
are encoded in the field metadata.
*/
case MYSQL_TYPE_SET:
case MYSQL_TYPE_ENUM:
case MYSQL_TYPE_STRING:
{
if (((m_field_metadata[col] & 0xff00) == (MYSQL_TYPE_SET << 8)) ||
((m_field_metadata[col] & 0xff00) == (MYSQL_TYPE_ENUM << 8)))
uchar type= m_field_metadata[col] >> 8U;
if ((type == MYSQL_TYPE_SET) || (type == MYSQL_TYPE_ENUM))
length= m_field_metadata[col] & 0x00ff;
else
{
length= m_field_metadata[col] & 0x00ff;
DBUG_ASSERT(length > 0);
if (length > 255)
{
DBUG_ASSERT(uint2korr(master_data) > 0);
length= uint2korr(master_data) + 2;
}
else
/*
We are reading the actual size from the master_data record
because this field has the actual lengh stored in the first
byte.
*/
length= (uint) *master_data + 1;
DBUG_ASSERT(length != 0);
}
break;
}
......@@ -95,6 +98,13 @@ uint32 table_def::calc_field_size(uint col, uchar *master_data) const
break;
case MYSQL_TYPE_BIT:
{
/*
Decode the size of the bit field from the master.
from_len is the length in bytes from the master
from_bit_len is the number of extra bits stored in the master record
If from_bit_len is not 0, add 1 to the length to account for accurate
number of bytes needed.
*/
uint from_len= (m_field_metadata[col] >> 8U) & 0x00ff;
uint from_bit_len= m_field_metadata[col] & 0x00ff;
DBUG_ASSERT(from_bit_len <= 7);
......@@ -136,7 +146,7 @@ uint32 table_def::calc_field_size(uint col, uchar *master_data) const
length= *master_data;
break;
case 2:
length= sint2korr(master_data);
length= uint2korr(master_data);
break;
case 3:
length= uint3korr(master_data);
......
sql/rpl_utility.h
View file @ 234e5562
......@@ -99,7 +99,7 @@ public:
/*
These types store a single byte.
*/
m_field_metadata[i]= (uchar)field_metadata[index];
m_field_metadata[i]= field_metadata[index];
index++;
break;
}
......@@ -107,14 +107,14 @@ public:
case MYSQL_TYPE_ENUM:
case MYSQL_TYPE_STRING:
{
short int x= field_metadata[index++] << 8U; // real_type
x = x + field_metadata[index++]; // pack or field length
uint16 x= field_metadata[index++] << 8U; // real_type
x+= field_metadata[index++]; // pack or field length
m_field_metadata[i]= x;
break;
}
case MYSQL_TYPE_BIT:
{
short int x= field_metadata[index++];
uint16 x= field_metadata[index++];
x = x + (field_metadata[index++] << 8U);
m_field_metadata[i]= x;
break;
......@@ -125,14 +125,14 @@ public:
These types store two bytes.
*/
char *ptr= (char *)&field_metadata[index];
m_field_metadata[i]= sint2korr(ptr);
m_field_metadata[i]= uint2korr(ptr);
index= index + 2;
break;
}
case MYSQL_TYPE_NEWDECIMAL:
{
short int x= field_metadata[index++] << 8U; // precision
x = x + field_metadata[index++]; // decimals
uint16 x= field_metadata[index++] << 8U; // precision
x+= field_metadata[index++]; // decimals
m_field_metadata[i]= x;
break;
}
......
sql/sql_delete.cc
View file @ 234e5562
......@@ -345,7 +345,7 @@ cleanup:
thd->transaction.stmt.modified_non_trans_table= TRUE;
/* See similar binlogging code in sql_update.cc, for comments */
if ((error < 0) || (deleted && !transactional_table))
if ((error < 0) || thd->transaction.stmt.modified_non_trans_table)
{
if (mysql_bin_log.is_open())
{
......@@ -862,7 +862,8 @@ bool multi_delete::send_eof()
{
query_cache_invalidate3(thd, delete_tables, 1);
}
if ((local_error == 0) || (deleted && normal_tables))
DBUG_ASSERT(!normal_tables || !deleted || thd->transaction.stmt.modified_non_trans_table);
if ((local_error == 0) || thd->transaction.stmt.modified_non_trans_table)
{
if (mysql_bin_log.is_open())
{
......@@ -879,7 +880,6 @@ bool multi_delete::send_eof()
if (thd->transaction.stmt.modified_non_trans_table)
thd->transaction.all.modified_non_trans_table= TRUE;
}
DBUG_ASSERT(!normal_tables || !deleted || thd->transaction.stmt.modified_non_trans_table);
/* Commit or rollback the current SQL statement */
if (transactional_tables)
......
sql/sql_insert.cc
View file @ 234e5562
......@@ -839,17 +839,17 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
}
transactional_table= table->file->has_transactions();
if ((changed= (info.copied || info.deleted || info.updated)) ||
was_insert_delayed)
if ((changed= (info.copied || info.deleted || info.updated)))
{
/*
Invalidate the table in the query cache if something changed.
For the transactional algorithm to work the invalidation must be
before binlog writing and ha_autocommit_or_rollback
*/
if (changed)
query_cache_invalidate3(thd, table_list, 1);
if (error <= 0 || !transactional_table)
}
if (changed && error <= 0 || thd->transaction.stmt.modified_non_trans_table
|| was_insert_delayed)
{
if (mysql_bin_log.is_open())
{
......@@ -892,7 +892,6 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
if (thd->transaction.stmt.modified_non_trans_table)
thd->transaction.all.modified_non_trans_table= TRUE;
}
}
DBUG_ASSERT(transactional_table || !changed ||
thd->transaction.stmt.modified_non_trans_table);
if (transactional_table)
......@@ -3164,6 +3163,7 @@ void select_insert::abort() {
*/
if (table)
{
bool changed, transactional_table;
/*
If we are not in prelocked mode, we end the bulk insert started
before.
......@@ -3185,20 +3185,20 @@ void select_insert::abort() {
If table creation failed, the number of rows modified will also be
zero, so no check for that is made.
*/
if (info.copied || info.deleted || info.updated)
{
DBUG_ASSERT(table != NULL);
if (!table->file->has_transactions())
changed= (info.copied || info.deleted || info.updated);
transactional_table= table->file->has_transactions();
if (thd->transaction.stmt.modified_non_trans_table)
{
if (mysql_bin_log.is_open())
thd->binlog_query(THD::ROW_QUERY_TYPE, thd->query, thd->query_length,
table->file->has_transactions(), FALSE);
if (!thd->current_stmt_binlog_row_based && !table->s->tmp_table &&
!can_rollback_data())
transactional_table, FALSE);
if (!thd->current_stmt_binlog_row_based && !can_rollback_data())
thd->transaction.all.modified_non_trans_table= TRUE;
if (changed)
query_cache_invalidate3(thd, table, 1);
}
}
DBUG_ASSERT(transactional_table || !changed ||
thd->transaction.stmt.modified_non_trans_table);
table->file->ha_release_auto_increment();
}
......
sql/sql_load.cc
View file @ 234e5562
......@@ -445,7 +445,7 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
/* If the file was not empty, wrote_create_file is true */
if (lf_info.wrote_create_file)
{
if ((info.copied || info.deleted) && !transactional_table)
if (thd->transaction.stmt.modified_non_trans_table)
write_execute_load_query_log_event(thd, handle_duplicates,
ignore, transactional_table);
else
......
sql/sql_update.cc
View file @ 234e5562
......@@ -797,7 +797,7 @@ int mysql_update(THD *thd,
Sometimes we want to binlog even if we updated no rows, in case user used
it to be sure master and slave are in same state.
*/
if ((error < 0) || (updated && !transactional_table))
if ((error < 0) || thd->transaction.stmt.modified_non_trans_table)
{
if (mysql_bin_log.is_open())
{
......
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