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type ÀàÐÍÃû is table of ÁÐÀàÐÍ|±äÁ¿Êý¾ÝÀàÐÍ index by binary_integer;
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±íÃû ÀàÐÍÃû;
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±íÃû(ϱê):=±í´ïʽ;
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count --·µ»Øpl/sql±íµÄ×ÜÐÐÊý£»
delect --ɾ³ýpl/sql±íµÄËùÓÐÄÚÈÝ£»
delect(ÐÐÊý) --ɾ³ýpl/sql±íµÄÖ¸¶¨µÄÐУ»
delct(¿ªÊ¼ÐУ¬½áÊøÐÐ) --ɾ³ýpl/sql±íµÄ¶àÐУ»
first --·µ»Ø±íµÄµÚÒ»¸öINDEX;
next(ÐÐÊý) --Õâ¸öÐÐÊýµÄÏÂÒ»ÌõµÄINDEX;
last --·µ»Ø±íµÄ×îºóÒ»¸öINDEX;
declare
Type stuNameTableType is table of student.stu_name%type index by binary_integer;
stuNameTable stuNameTableType;
begin
for i in 1..10
loop
stunametable(i):='student'||i;
end loop;
for i in 1..stunametable.count
loop
dbms_output.put_line('µÚ'||i||'¸öÔªËØ£º'||stunametable(i));
end loop;
end;
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declare
TYPE studentTableType is table of student%rowtype index by binary_integer;
studentTable studentTableType;
begin
select * bulk collect into studentTable from student order by stu_id;
for i in 1..studentTable.count loop
dbms_output.put_line(studentTable(i).stu_id);
dbms_output.put_line(studentTable(i).stu_name);
dbms_output.put_line(studentTable(i).stu_sex);
dbms_output.put_line(studentTable(i).stu_birthday);
end loop;
end;
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