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- Check ENUM/SET duplicate values taking in account charset/collation.

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unknown
2004-10-26 10:41:14 +05:00
parent 52da7eb858
commit dc734355e6
4 changed files with 37 additions and 16 deletions
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28
sql/sql_table.cc
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@ -370,19 +370,19 @@ static int sort_keys(KEY *a, KEY *b)
*/
void check_duplicates_in_interval(const char *set_or_name,
const char *name, TYPELIB *typelib)
const char *name, TYPELIB *typelib,
CHARSET_INFO *cs)
{
unsigned int old_count= typelib->count;
const char **old_type_names= typelib->type_names;
old_count= typelib->count;
old_type_names= typelib->type_names;
TYPELIB tmp= *typelib;
const char **cur_value= typelib->type_names;
for ( ; typelib->count > 1; cur_value++)
unsigned int *cur_length= typelib->type_lengths;
for ( ; tmp.count > 1; cur_value++, cur_length++)
{
typelib->type_names++;
typelib->count--;
if (find_type((char*)*cur_value,typelib,1))
tmp.type_names++;
tmp.type_lengths++;
tmp.count--;
if (find_type2(&tmp, (const char*)*cur_value, *cur_length, cs))
{
push_warning_printf(current_thd,MYSQL_ERROR::WARN_LEVEL_NOTE,
ER_DUPLICATED_VALUE_IN_TYPE,
@ -390,8 +390,6 @@ void check_duplicates_in_interval(const char *set_or_name,
name,*cur_value,set_or_name);
}
}
typelib->count= old_count;
typelib->type_names= old_type_names;
}
/*
@ -571,7 +569,8 @@ int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
sql_field->pack_flag|=FIELDFLAG_BINARY;
sql_field->unireg_check=Field::INTERVAL_FIELD;
check_duplicates_in_interval("ENUM",sql_field->field_name,
sql_field->interval);
sql_field->interval,
sql_field->charset);
break;
case FIELD_TYPE_SET:
sql_field->pack_flag=pack_length_to_packflag(sql_field->pack_length) |
@ -580,7 +579,8 @@ int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
sql_field->pack_flag|=FIELDFLAG_BINARY;
sql_field->unireg_check=Field::BIT_FIELD;
check_duplicates_in_interval("SET",sql_field->field_name,
sql_field->interval);
sql_field->interval,
sql_field->charset);
break;
case FIELD_TYPE_DATE: // Rest of string types
case FIELD_TYPE_NEWDATE: