AB
Size: a a a
AB
ВП
RH
RH
public function components()
{
return $this->belongsToMany('App\Item', "item_item", "parent_id", "item_id");
}
ВП
D
ИФ
D
ВП
D
4
BI
ВП
4
S
ALTER TABLE announcement_user ADD PRIMARY KEY (id);
SQLSTATE[42000]: Syntax error or access violation: 1072 Key column 'id' doesn't exist in table (SQL: ALTER TABLE announcement_user ADD PRIMARY KEY (id);)
BI
ALTER TABLE announcement_user ADD PRIMARY KEY (id);
SQLSTATE[42000]: Syntax error or access violation: 1072 Key column 'id' doesn't exist in table (SQL: ALTER TABLE announcement_user ADD PRIMARY KEY (id);)
4
ALTER TABLE announcement_user ADD PRIMARY KEY (id);
SQLSTATE[42000]: Syntax error or access violation: 1072 Key column 'id' doesn't exist in table (SQL: ALTER TABLE announcement_user ADD PRIMARY KEY (id);)
VL
VL
VL