Commit b5cf43c9 authored by unknown's avatar unknown
Browse files

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

into  moonbone.local:/mnt/gentoo64/work/27586-bug-5.0-opt-mysql
parents 89aa5548 35a0f472

mysql-test/r/loaddata.result

+9 −0
Original line number Diff line number Diff line
@@ -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;

mysql-test/t/loaddata.test

+16 −0
Original line number Diff line number Diff line
@@ -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

sql/sql_load.cc

+8 −7
Original line number Diff line number Diff line
@@ -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