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Merge zippy.(none):/home/cmiller/work/mysql/merge/tmp_merge

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into  zippy.(none):/home/cmiller/work/mysql/merge/mysql-5.0
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cmiller@zippy.(none)
2006-05-01 09:46:00 -04:00
parent bad7e32a94 604b5836bb
commit 6af3f88f07
3 changed files with 122 additions and 10 deletions
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49
sql/sql_table.cc
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@ -799,7 +799,7 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
if (need_to_change_arena)
thd->restore_active_arena(thd->stmt_arena, &backup_arena);
if (! sql_field->def)
if (sql_field->def == NULL)
{
/* Could not convert */
my_error(ER_INVALID_DEFAULT, MYF(0), sql_field->field_name);
@ -810,15 +810,30 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
if (sql_field->sql_type == FIELD_TYPE_SET)
{
uint32 field_length;
if (sql_field->def)
if (sql_field->def != NULL)
{
char *not_used;
uint not_used2;
bool not_found= 0;
String str, *def= sql_field->def->val_str(&str);
def->length(cs->cset->lengthsp(cs, def->ptr(), def->length()));
(void) find_set(interval, def->ptr(), def->length(),
cs, &not_used, &not_used2, &not_found);
if (def == NULL) /* SQL "NULL" maps to NULL */
{
if ((sql_field->flags & NOT_NULL_FLAG) != 0)
{
my_error(ER_INVALID_DEFAULT, MYF(0), sql_field->field_name);
DBUG_RETURN(-1);
}
/* else, NULL is an allowed value */
(void) find_set(interval, NULL, 0,
cs, &not_used, &not_used2, &not_found);
}
else /* not NULL */
{
(void) find_set(interval, def->ptr(), def->length(),
cs, &not_used, &not_used2, &not_found);
}
if (not_found)
{
my_error(ER_INVALID_DEFAULT, MYF(0), sql_field->field_name);
@ -831,14 +846,28 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
else /* FIELD_TYPE_ENUM */
{
uint32 field_length;
if (sql_field->def)
DBUG_ASSERT(sql_field->sql_type == FIELD_TYPE_ENUM);
if (sql_field->def != NULL)
{
String str, *def= sql_field->def->val_str(&str);
def->length(cs->cset->lengthsp(cs, def->ptr(), def->length()));
if (!find_type2(interval, def->ptr(), def->length(), cs))
if (def == NULL) /* SQL "NULL" maps to NULL */
{
my_error(ER_INVALID_DEFAULT, MYF(0), sql_field->field_name);
DBUG_RETURN(-1);
if ((sql_field->flags & NOT_NULL_FLAG) != 0)
{
my_error(ER_INVALID_DEFAULT, MYF(0), sql_field->field_name);
DBUG_RETURN(-1);
}
/* else, the defaults yield the correct length for NULLs. */
}
else /* not NULL */
{
def->length(cs->cset->lengthsp(cs, def->ptr(), def->length()));
if (find_type2(interval, def->ptr(), def->length(), cs) == 0) /* not found */
{
my_error(ER_INVALID_DEFAULT, MYF(0), sql_field->field_name);
DBUG_RETURN(-1);
}
}
}
calculate_interval_lengths(cs, interval, &field_length, &dummy);