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DML Error Logging in Oracle 10g

DML Error Logging in Oracle 10g
Ö÷ÒªÔÚÓÚʹÓÃDBMS_ERRLOG.create_error_log Õâ¸ö°üÀ´¸ú×Ùdml´íÎóÐÅÏ¢
SQL> CREATE TABLE source (
2 id NUMBER(10) NOT NULL,
3 code VARCHAR2(10),
4 description VARCHAR2(50),
5 CONSTRAINT source_pk PRIMARY KEY (id)
6 );
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SQL> DECLARE
2 TYPE t_tab IS TABLE OF source%ROWTYPE;
3 l_tab t_tab := t_tab();
4 BEGIN
5 FOR i IN 1 .. 100000 LOOP
6 l_tab.extend;
7 l_tab(l_tab.last).id := i;
8 l_tab(l_tab.last).code := TO_CHAR(i);
9 l_tab(l_tab.last).description := 'Description for ' || TO_CHAR(i);
10 END LOOP;
11
12 -- For a possible error condition.
13 l_tab(1000).code := NULL;
14 l_tab(10000).code := NULL;
15
16 FORALL i IN l_tab.first .. l_tab.last
17 INSERT INTO source VALUES l_tab(i);
18
19 COMMIT;
20 END;
21 /
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SQL> EXEC DBMS_STATS.gather_table_stats(USER, 'source', cascade => TRUE);
PL/SQL ¹ý³ÌÒѳɹ¦Íê³É¡£
SQL> CREATE TABLE dest (
2 id NUMBER(10) NOT NULL,
3 code VARCHAR2(10) NOT NULL,
4 description VARCHAR2(50),
5 CONSTRAINT dest_pk PRIMARY KEY (id)
6 );
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SQL> CREATE TABLE dest_child (
2 id NUMBER,
3 dest_id NUMBER,
4 CONSTRAINT child_pk PRIMARY KEY (id),
5 CONSTRAINT dest_child_dest_fk FOREIGN KEY (dest_id) REFERENCES dest(id)
6 );
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SQL> BEGIN
2 DBMS_ERRLOG.create_error_log (dml_table_name => 'dest');
3 END;
4 /
PL/SQL ¹ý³ÌÒѳɹ¦Íê³É¡£
SQL> SELECT owner, table_name, tablespace_name
2 from all_tables
3 WHERE owner = 'TEST';
OWNER TABLE_NAME
------------------------------ ------------------------------
TABLESPACE_NAME
------------------------------
TEST TEST
USERS
SQL> DESC err$_dest
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----------------------------------------- -------- ----------------------------
ORA_ERR_NUMBER$ NUMBER
ORA_ERR_MESG$ VARCHAR2(2000)
ORA_ERR_ROWID$ ROWID
ORA_ERR_OPTYP$ VARCHAR2(2)
ORA_ERR_TAG$ VARCHAR2(2000)
ID VARCHAR2(4000)
CODE VARCHAR2(4000)
DESCRIPTION VARCHAR2(4000)
SQL> INSERT


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