我定义了一个可变数组,如下所示:
declare
TYPE tnr_l IS VARRAY(30) of lve%ROWTYPE;
我希望通过从数据库中获取来初始化这个变量:
select * into tnr_l from lve where type = 'TNR' order by value;
但这失败了:
.ORA-06550: line 6, column 23:
PLS-00321: expression 'TNR_L' is inappropriate as the left hand side of an
assignment statement
我怎样才能使这项工作?