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Merge 10.0 into 10.1

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This commit is contained in:
Marko Mäkelä
2017-08-28 15:05:46 +03:00
parent 61096ff214 582545a384
commit 11352d52cd
21 changed files with 244 additions and 158 deletions
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45
sql/sql_table.cc
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@@ -7544,9 +7544,25 @@ mysql_prepare_alter_table(THD *thd, TABLE *table,
{
if (def->change && ! def->field)
{
my_error(ER_BAD_FIELD_ERROR, MYF(0), def->change,
table->s->table_name.str);
goto err;
/*
Check if there is modify for newly added field.
*/
Create_field *find;
find_it.rewind();
while((find=find_it++))
{
if (!my_strcasecmp(system_charset_info,find->field_name, def->field_name))
break;
}
if (find && !find->field)
find_it.remove();
else
{
my_error(ER_BAD_FIELD_ERROR, MYF(0), def->change,
table->s->table_name.str);
goto err;
}
}
/*
Check that the DATE/DATETIME not null field we are going to add is
@@ -7612,6 +7628,29 @@ mysql_prepare_alter_table(THD *thd, TABLE *table,
find_it.after(def); // Put column after this
}
}
/*
Check if there is alter for newly added field.
*/
alter_it.rewind();
Alter_column *alter;
while ((alter=alter_it++))
{
if (!my_strcasecmp(system_charset_info,def->field_name, alter->name))
break;
}
if (alter)
{
if (def->sql_type == MYSQL_TYPE_BLOB)
{
my_error(ER_BLOB_CANT_HAVE_DEFAULT, MYF(0), def->change);
goto err;
}
if ((def->def=alter->def)) // Use new default
def->flags&= ~NO_DEFAULT_VALUE_FLAG;
else
def->flags|= NO_DEFAULT_VALUE_FLAG;
alter_it.remove();
}
}
if (alter_info->alter_list.elements)
{