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Changes for the furtherment of UNIONS

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unknown
2001-07-19 13:31:54 +03:00
parent e0d818f3ab
commit cccb3aaf70
4 changed files with 106 additions and 76 deletions
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9
sql/sql_class.h
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@@ -481,12 +481,13 @@ class select_insert :public select_result {
uint save_time_stamp;
ulonglong last_insert_id;
COPY_INFO info;
bool unions;
select_insert(TABLE *table_par,List<Item> *fields_par,enum_duplicates duplic)
select_insert(TABLE *table_par,List<Item> *fields_par,enum_duplicates duplic, bool u=false)
:table(table_par),fields(fields_par), save_time_stamp(0),last_insert_id(0)
{
bzero((char*) &info,sizeof(info));
info.handle_duplicates=duplic;
info.handle_duplicates=duplic; unions = u;
}
~select_insert();
int prepare(List<Item> &list);
@@ -511,8 +512,8 @@ public:
HA_CREATE_INFO *create_info_par,
List<create_field> &fields_par,
List<Key> &keys_par,
List<Item> &select_fields,enum_duplicates duplic)
:select_insert (NULL, &select_fields, duplic), db(db_name),
List<Item> &select_fields,enum_duplicates duplic, bool u=false)
:select_insert (NULL, &select_fields, duplic, u), db(db_name),
name(table_name), extra_fields(&fields_par),keys(&keys_par),
create_info(create_info_par),
lock(0)