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Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

Browse source 
into  moonbone.local:/mnt/gentoo64/work/27586-bug-5.0-opt-mysql
This commit is contained in:
evgen@moonbone.local 2007-04-07 00:56:35 +04:00
commit c3d9eeb25c
3 changed files with 33 additions and 7 deletions
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9
mysql-test/r/loaddata.result
View file

@ -156,3 +156,12 @@ select load_file("MYSQL_TEST_DIR/t/loaddata.test");
load_file("MYSQL_TEST_DIR/t/loaddata.test")
NULL
drop table t1, t2;
create table t1(f1 int);
insert into t1 values(1),(null);
create table t2(f2 int auto_increment primary key);
select * from t2;
f2
1
2
SET @@SQL_MODE=@OLD_SQL_MODE;
drop table t1,t2;

16
mysql-test/t/loaddata.test
View file

@ -136,4 +136,20 @@ eval select load_file("$MYSQL_TEST_DIR/t/loaddata.test");
# cleanup
drop table t1, t2;
#
# Bug#27586: Wrong autoinc value assigned by LOAD DATA in the
# NO_AUTO_VALUE_ON_ZERO mode
#
create table t1(f1 int);
insert into t1 values(1),(null);
create table t2(f2 int auto_increment primary key);
disable_query_log;
eval select * into outfile '$MYSQLTEST_VARDIR/tmp/t1' from t1;
SET @OLD_SQL_MODE=@@SQL_MODE, @@SQL_MODE=NO_AUTO_VALUE_ON_ZERO;
eval load data infile '$MYSQLTEST_VARDIR/tmp/t1' into table t2;
enable_query_log;
select * from t2;
--exec rm $MYSQLTEST_VARDIR/tmp/t1
SET @@SQL_MODE=@OLD_SQL_MODE;
drop table t1,t2;
# End of 5.0 tests

15
sql/sql_load.cc
View file

@ -532,7 +532,7 @@ read_fixed_length(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
Item_field *sql_field;
TABLE *table= table_list->table;
ulonglong id;
bool no_trans_update;
bool no_trans_update, err;
DBUG_ENTER("read_fixed_length");
id= 0;
@ -624,7 +624,9 @@ read_fixed_length(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
DBUG_RETURN(-1);
}
if (write_record(thd, table, &info))
err= write_record(thd, table, &info);
table->auto_increment_field_not_null= FALSE;
if (err)
DBUG_RETURN(1);
thd->no_trans_update= no_trans_update;
@ -669,7 +671,7 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
TABLE *table= table_list->table;
uint enclosed_length;
ulonglong id;
bool no_trans_update;
bool no_trans_update, err;
DBUG_ENTER("read_sep_field");
enclosed_length=enclosed.length();
@ -716,8 +718,6 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
DBUG_RETURN(1);
}
field->set_null();
if (field == table->next_number_field)
table->auto_increment_field_not_null= TRUE;
if (!field->maybe_null())
{
if (field->type() == FIELD_TYPE_TIMESTAMP)
@ -803,8 +803,9 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
DBUG_RETURN(-1);
}
if (write_record(thd, table, &info))
err= write_record(thd, table, &info);
table->auto_increment_field_not_null= FALSE;
if (err)
DBUG_RETURN(1);
/*
If auto_increment values are used, save the first one for