/
oracle-transactionid.sql
44 lines (41 loc) · 1.14 KB
/
oracle-transactionid.sql
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
CREATE OR REPLACE function fn_transaction_id
return varchar is
begin
return DBMS_TRANSACTION.local_transaction_id(false);
end;
/
CREATE OR REPLACE function fn_trigger_disabled return varchar is
begin
return pack_symmetric.disable_trigger;
end;
/
CREATE OR REPLACE package pack_symmetric as
disable_trigger pls_integer;
procedure setValue (a IN number);
end pack_symmetric;
/
CREATE OR REPLACE package body pack_symmetric as
procedure setValue(a IN number) is
begin
pack_symmetric.disable_trigger:=a;
end;
end pack_symmetric;
/
CREATE OR REPLACE FUNCTION fn_sym_blob2clob (blob_in IN BLOB)
RETURN CLOB
AS
v_clob CLOB;
v_varchar VARCHAR2(32767);
v_start PLS_INTEGER := 1;
v_buffer PLS_INTEGER := 32767;
BEGIN
DBMS_LOB.CREATETEMPORARY(v_clob, TRUE);
FOR i IN 1..CEIL(DBMS_LOB.GETLENGTH(blob_in) / v_buffer)
LOOP
v_varchar := UTL_RAW.CAST_TO_VARCHAR2(DBMS_LOB.SUBSTR(blob_in, v_buffer, v_start));
DBMS_LOB.WRITEAPPEND(v_clob, LENGTH(v_varchar), v_varchar);
v_start := v_start + v_buffer;
END LOOP;
RETURN v_clob;
END fn_sym_blob2clob;
/