WebConsequently, you should avoid this sort of “unlimited” use of BULK COLLECT. Instead, move the SELECT statement into an explicit cursor declaration and then use a simple loop to fetch many, but not all, rows from the table with each execution of the loop body, as shown in Listing 1. Code Listing 1: Using BULK COLLECT with LIMIT clause. WebAug 23, 2015 · declare type rowid_array is table of rowid; ids rowid_array; cursor cur is select rowid as id from CUSTOMERS where ACTIVE='Y'; begin open cur; loop fetch cur bulk collect into ids limit 1000; exit when ids.count = 0; forall c in ids.first .. ids.last update CUSTOMERS set ACTIVE='N' where rowid = ids(c); commit; end loop; end;

Chunking Bulk Collections Using the LIMIT Clause

WebApr 11, 2024 · 获取验证码. 密码. 登录 WebJan 29, 2013 · procedure foo_fast(in_foo in varchar2) is cursor cur is select col1,col2,col3 from some_table; type rt_cur is table of cur%rowtype; lt_cur rt_cur; dml_exception exception; pragma exception_init(dml_exception, -24381); begin open cur; loop fetch cur bulk collect into lt_cur limit 1000; exit when lt_cur.count = 0; begin forall i in 1 .. develop and practice self discipline

oracle - Handle null values in BULK COLLECT - Stack Overflow

WebMay 20, 2007 · FETCH mem_cur BULK COLLECT INTO v_data_bulk LIMIT 1000; DBMS_OUTPUT.PUT_LINE ('Iteration '); FORALL i IN 1..v_data_bulk.COUNT INSERT … WebNow let’s see how bulk collect works in PL/SQL as follows. Simply insert BULK COLLECT before the INTO keyword of your fetch operation, and then supply one or more … WebOct 6, 2010 · open c1; loop fetch c1 into v_array_cust, v_array_prod limit 1000; -- the count will be 0 if no rows were found, so this loop will do nothing. for i in 1..v_array_cust.count loop --Do some processing here. end loop; -- exit now if the last fetch got the last set of rows exit when c1%notfound; end loop; close c1; Share Improve this … churches for sale los angeles