How to compare two xml schemas

Hello guys,
How to compare two xml schemas? is there any tool for that?
Thanksinadvance
kavita//

XML Files may be compared with the oracle.xml.differ.XMLDiff class.
A file consisting of the differences in the xml files gets generated. An XSLT to convert one file to the other also gets generated.

Similar Messages

Comparing two XML Schemas

Hi All,
I want to compare two versions of the same XML Schema. I am working with Oracle 10g XML DB. I think we have something in 11g but I am constrainted to 10g.
Requirement:
1. I start afresh and register the XML Schema and also insert XML documents compliant to that schema in my XMLTYPE table.
2. Now after some time, I need to add a new element. So, I modify the XML Schema and write the XSLT for its addition to XML documents and do a CopyEvolve(). Let us assume, I have a script for this.
3. Now if accidentally, I rerun the script, I may run into errors as the element is already there.
So, I thought I should find the differences between the new version of the schema and the old version and if there are differences apply the XSLT and also evolve the schema. How do we do this?
Also, Can we generate the XSLT automatically based on the two versions of XML Schema?
Thanks
Ramesh

XML Schemas are just XML documents.
Compare the XML Schemas using the XDK's XMLDiff class and generate the XSLT from the differences.
http://www.devx.com/Java/Article/30943

How can compare two xml files.........

Hi developers..........
I have a problem in compare two xml files.My project description is I take two xml(file1,file2) files.Compare file1 with file2. Now I want what are the same words in to the file2.
file1:
<hello>
<html>
<jsp:plugin>
file2:
<hello>
<jsp:usebean>
<html>
result:
<hello>
any give the code for this logic.....

hi...can u pls send me the code which compares two
xml files and gives the output as difference between
two fileshttp://www.bmsi.com/java/#diff

How to compare two oracle database schemas

hi all,
i want to compare and find out differences between two oracle databases. The comparison should be made on between table definition,table data,primary and foreign keys, packages and functions.
Is there any management console or tool embedded in the oracle enterprise manger?
it is really appreciate if anyone can point me towards wright direction asap.

Hi ,
This script would help u a lot in comparing 2 schemas and generate a report on them.
Script:
This script will compare two Oracle schemas and generate a report of
discrepencies and this script has been used against Oracle 7.3.4, 8.0.5,
REM and 8.1.7 databases, but it should also work with other versions.
REM
REM Please note that the following schema object types and attributes are
REM not compared by this script at this time:
REM
REM cluster definitions
REM comments on tables and columns
REM nesting, partition, IOT, and temporary attributes of tables
REM snapshots/materialized views, logs, and refresh groups
REM foreign function libraries
REM object types
REM operators
REM indextypes
REM dimensions
REM auditing information
REM new schema attributes added for Oracle 9i
REM
REM Version 02-04-2002
REM
PROMPT
PROMPT Schema Comparison
PROMPT =================
PROMPT
PROMPT Run this script while connected to one Oracle schema. Enter the Oracle
PROMPT username, password, and SQL*Net / Net8 service name of a second schema.
PROMPT This script will compare the two schemas and generate a report of
PROMPT differences.
PROMPT
PROMPT A temporary database link and table will be created and dropped by
PROMPT this script.
PROMPT
ACCEPT schema CHAR PROMPT "Enter username for remote schema: "
ACCEPT passwd CHAR PROMPT "Enter password for remote schema: " HIDE
ACCEPT tnssvc CHAR PROMPT "Enter SQL*Net / Net8 service for remote schema: "
PROMPT
ACCEPT report CHAR PROMPT "Enter filename for report output: "
SET FEEDBACK OFF
SET VERIFY OFF
CREATE DATABASE LINK rem_schema CONNECT TO &schema IDENTIFIED BY &passwd
USING '&tnssvc';
SET TRIMSPOOL ON
SPOOL &report
SELECT SUBSTR (RPAD (TO_CHAR (SYSDATE, 'mm/dd/yyyy hh24:mi:ss'), 25), 1, 25)
"REPORT DATE AND TIME"
FROM SYS.dual;
COL local_schema FORMAT a35 TRUNC HEADING "LOCAL SCHEMA"
COL remote_schema FORMAT a35 TRUNC HEADING "REMOTE SCHEMA"
SELECT USER || '@' || C.global_name local_schema,
A.username || '@' || B.global_name remote_schema
FROM user_users@rem_schema A, global_name@rem_schema B, global_name C
WHERE ROWNUM = 1;
SET PAGESIZE 9999
SET LINESIZE 250
SET FEEDBACK 1
SET TERMOUT OFF
PROMPT
REM Object differences
REM ==================
COL object_name FORMAT a30
PROMPT SUMMARY OF OBJECTS MISSING FROM LOCAL SCHEMA
SELECT object_type, COUNT (*)
FROM
SELECT object_type,
DECODE (object_type,
'INDEX', DECODE (SUBSTR (object_name, 1, 5),
'SYS_C', 'SYS_C', object_name),
'LOB', DECODE (SUBSTR (object_name, 1, 7),
'SYS_LOB', 'SYS_LOB', object_name),
object_name)
FROM user_objects@rem_schema
MINUS
SELECT object_type,
DECODE (object_type,
'INDEX', DECODE (SUBSTR (object_name, 1, 5),
'SYS_C', 'SYS_C', object_name),
'LOB', DECODE (SUBSTR (object_name, 1, 7),
'SYS_LOB', 'SYS_LOB', object_name),
object_name)
FROM user_objects
GROUP BY object_type
ORDER BY object_type;
PROMPT SUMMARY OF EXTRANEOUS OBJECTS IN LOCAL SCHEMA
SELECT object_type, COUNT (*)
FROM
SELECT object_type,
DECODE (object_type,
'INDEX', DECODE (SUBSTR (object_name, 1, 5),
'SYS_C', 'SYS_C', object_name),
'LOB', DECODE (SUBSTR (object_name, 1, 7),
'SYS_LOB', 'SYS_LOB', object_name),
object_name)
FROM user_objects
WHERE object_type != 'DATABASE LINK'
OR object_name NOT LIKE 'REM_SCHEMA.%'
MINUS
SELECT object_type,
DECODE (object_type,
'INDEX', DECODE (SUBSTR (object_name, 1, 5),
'SYS_C', 'SYS_C', object_name),
'LOB', DECODE (SUBSTR (object_name, 1, 7),
'SYS_LOB', 'SYS_LOB', object_name),
object_name)
FROM user_objects@rem_schema
GROUP BY object_type
ORDER BY object_type;
PROMPT OBJECTS MISSING FROM LOCAL SCHEMA
SELECT object_type,
DECODE (object_type,
'INDEX', DECODE (SUBSTR (object_name, 1, 5),
'SYS_C', 'SYS_C', object_name),
'LOB', DECODE (SUBSTR (object_name, 1, 7),
'SYS_LOB', 'SYS_LOB', object_name),
object_name) object_name
FROM user_objects@rem_schema
MINUS
SELECT object_type,
DECODE (object_type,
'INDEX', DECODE (SUBSTR (object_name, 1, 5),
'SYS_C', 'SYS_C', object_name),
'LOB', DECODE (SUBSTR (object_name, 1, 7),
'SYS_LOB', 'SYS_LOB', object_name),
object_name) object_name
FROM user_objects
ORDER BY object_type, object_name;
PROMPT EXTRANEOUS OBJECTS IN LOCAL SCHEMA
SELECT object_type,
DECODE (object_type,
'INDEX', DECODE (SUBSTR (object_name, 1, 5),
'SYS_C', 'SYS_C', object_name),
'LOB', DECODE (SUBSTR (object_name, 1, 7),
'SYS_LOB', 'SYS_LOB', object_name),
object_name) object_name
FROM user_objects
WHERE object_type != 'DATABASE LINK'
OR object_name NOT LIKE 'REM_SCHEMA.%'
MINUS
SELECT object_type,
DECODE (object_type,
'INDEX', DECODE (SUBSTR (object_name, 1, 5),
'SYS_C', 'SYS_C', object_name),
'LOB', DECODE (SUBSTR (object_name, 1, 7),
'SYS_LOB', 'SYS_LOB', object_name),
object_name) object_name
FROM user_objects@rem_schema
ORDER BY object_type, object_name;
PROMPT OBJECTS IN LOCAL SCHEMA THAT ARE NOT VALID
SELECT object_name, object_type, status
FROM user_objects
WHERE status != 'VALID'
ORDER BY object_name, object_type;
REM Table differences
REM =================
PROMPT TABLE COLUMNS MISSING FROM ONE SCHEMA
PROMPT (NOTE THAT THIS REPORT DOES NOT LIST DISCREPENCIES IN COLUMN ORDER)
SELECT table_name, column_name, 'Local' "MISSING IN SCHEMA"
FROM user_tab_columns@rem_schema
WHERE table_name IN
SELECT table_name
FROM user_tables
MINUS
SELECT table_name, column_name, 'Local' "MISSING IN SCHEMA"
FROM user_tab_columns
UNION ALL
SELECT table_name, column_name, 'Remote' "MISSING IN SCHEMA"
FROM user_tab_columns
WHERE table_name IN
SELECT table_name
FROM user_tables@rem_schema
MINUS
SELECT table_name, column_name, 'Remote' "MISSING IN SCHEMA"
FROM user_tab_columns@rem_schema
ORDER BY 1, 2;
COL schema FORMAT a15
COL nullable FORMAT a8
COL data_type FORMAT a9
COL data_length FORMAT 9999 HEADING LENGTH
COL data_precision FORMAT 9999 HEADING PRECISION
COL data_scale FORMAT 9999 HEADING SCALE
COL default_length FORMAT 9999 HEADING LENGTH_OF_DEFAULT_VALUE
PROMPT DATATYPE DISCREPENCIES FOR TABLE COLUMNS THAT EXIST IN BOTH SCHEMAS
SELECT table_name, column_name, 'Remote' schema,
nullable, data_type, data_length, data_precision, data_scale,
default_length
FROM user_tab_columns@rem_schema
WHERE (table_name, column_name) IN
SELECT table_name, column_name
FROM user_tab_columns
MINUS
SELECT table_name, column_name, 'Remote' schema,
nullable, data_type, data_length, data_precision, data_scale,
default_length
FROM user_tab_columns
UNION ALL
SELECT table_name, column_name, 'Local' schema,
nullable, data_type, data_length, data_precision, data_scale,
default_length
FROM user_tab_columns
WHERE (table_name, column_name) IN
SELECT table_name, column_name
FROM user_tab_columns@rem_schema
MINUS
SELECT table_name, column_name, 'Local' schema,
nullable, data_type, data_length, data_precision, data_scale,
default_length
FROM user_tab_columns@rem_schema
ORDER BY 1, 2, 3;
REM Index differences
REM =================
COL column_position FORMAT 999 HEADING ORDER
PROMPT INDEX DISCREPENCIES FOR INDEXES THAT EXIST IN BOTH SCHEMAS
SELECT A.index_name, 'Remote' schema, A.uniqueness, A.table_name,
B.column_name, B.column_position
FROM user_indexes@rem_schema A, user_ind_columns@rem_schema B
WHERE A.index_name IN
SELECT index_name
FROM user_indexes
AND B.index_name = A.index_name
AND B.table_name = A.table_name
MINUS
SELECT A.index_name, 'Remote' schema, A.uniqueness, A.table_name,
B.column_name, B.column_position
FROM user_indexes A, user_ind_columns B
WHERE B.index_name = A.index_name
AND B.table_name = A.table_name
UNION ALL
SELECT A.index_name, 'Local' schema, A.uniqueness, A.table_name,
B.column_name, B.column_position
FROM user_indexes A, user_ind_columns B
WHERE A.index_name IN
SELECT index_name
FROM user_indexes@rem_schema
AND B.index_name = A.index_name
AND B.table_name = A.table_name
MINUS
SELECT A.index_name, 'Local' schema, A.uniqueness, A.table_name,
B.column_name, B.column_position
FROM user_indexes@rem_schema A, user_ind_columns@rem_schema B
WHERE B.index_name = A.index_name
AND B.table_name = A.table_name
ORDER BY 1, 2, 6;
REM Constraint differences
REM ======================
PROMPT CONSTRAINT DISCREPENCIES FOR TABLES THAT EXIST IN BOTH SCHEMAS
SET FEEDBACK OFF
CREATE TABLE temp_schema_compare
database NUMBER(1),
object_name VARCHAR2(30),
object_text VARCHAR2(2000),
hash_value NUMBER
DECLARE
CURSOR c1 IS
SELECT constraint_name, search_condition
FROM user_constraints
WHERE search_condition IS NOT NULL;
CURSOR c2 IS
SELECT constraint_name, search_condition
FROM user_constraints@rem_schema
WHERE search_condition IS NOT NULL;
v_constraint_name VARCHAR2(30);
v_search_condition VARCHAR2(32767);
BEGIN
OPEN c1;
LOOP
FETCH c1 INTO v_constraint_name, v_search_condition;
EXIT WHEN c1%NOTFOUND;
v_search_condition := SUBSTR (v_search_condition, 1, 2000);
INSERT INTO temp_schema_compare
database, object_name, object_text
VALUES
1, v_constraint_name, v_search_condition
END LOOP;
CLOSE c1;
OPEN c2;
LOOP
FETCH c2 INTO v_constraint_name, v_search_condition;
EXIT WHEN c2%NOTFOUND;
v_search_condition := SUBSTR (v_search_condition, 1, 2000);
INSERT INTO temp_schema_compare
database, object_name, object_text
VALUES
2, v_constraint_name, v_search_condition
END LOOP;
CLOSE c2;
COMMIT;
END;
SET FEEDBACK 1
SELECT REPLACE (TRANSLATE (A.constraint_name,'012345678','999999999'),
'9', NULL) constraint_name,
'Remote' schema, A.constraint_type, A.table_name,
A.r_constraint_name, A.delete_rule, A.status, B.object_text
FROM user_constraints@rem_schema A, temp_schema_compare B
WHERE A.table_name IN
SELECT table_name
FROM user_tables
AND B.database (+) = 2
AND B.object_name (+) = A.constraint_name
MINUS
SELECT REPLACE (TRANSLATE (A.constraint_name,'012345678','999999999'),
'9', NULL) constraint_name,
'Remote' schema, A.constraint_type, A.table_name,
A.r_constraint_name, A.delete_rule, A.status, B.object_text
FROM user_constraints A, temp_schema_compare B
WHERE B.database (+) = 1
AND B.object_name (+) = A.constraint_name
UNION ALL
SELECT REPLACE (TRANSLATE (A.constraint_name,'012345678','999999999'),
'9', NULL) constraint_name,
'Local' schema, A.constraint_type, A.table_name,
A.r_constraint_name, A.delete_rule, A.status, B.object_text
FROM user_constraints A, temp_schema_compare B
WHERE A.table_name IN
SELECT table_name
FROM user_tables@rem_schema
AND B.database (+) = 1
AND B.object_name (+) = A.constraint_name
MINUS
SELECT REPLACE (TRANSLATE (A.constraint_name,'012345678','999999999'),
'9', NULL) constraint_name,
'Local' schema, A.constraint_type, A.table_name,
A.r_constraint_name, A.delete_rule, A.status, B.object_text
FROM user_constraints@rem_schema A, temp_schema_compare B
WHERE B.database (+) = 2
AND B.object_name (+) = A.constraint_name
ORDER BY 1, 4, 2;
REM Database link differences
REM =========================
PROMPT DATABASE LINK DISCREPENCIES
COL db_link FORMAT a40
SELECT db_link, 'Remote' schema, username, host
FROM user_db_links@rem_schema
MINUS
SELECT db_link, 'Remote' schema, username, host
FROM user_db_links
UNION ALL
SELECT db_link, 'Local' schema, username, host
FROM user_db_links
WHERE db_link NOT LIKE 'REM_SCHEMA.%'
MINUS
SELECT db_link, 'Local' schema, username, host
FROM user_db_links@rem_schema
ORDER BY 1, 2;
REM Sequence differences
REM ====================
PROMPT SEQUENCE DISCREPENCIES
SELECT sequence_name, 'Remote' schema, min_value, max_value,
increment_by, cycle_flag, order_flag, cache_size
FROM user_sequences@rem_schema
MINUS
SELECT sequence_name, 'Remote' schema, min_value, max_value,
increment_by, cycle_flag, order_flag, cache_size
FROM user_sequences
UNION ALL
SELECT sequence_name, 'Local' schema, min_value, max_value,
increment_by, cycle_flag, order_flag, cache_size
FROM user_sequences
MINUS
SELECT sequence_name, 'Local' schema, min_value, max_value,
increment_by, cycle_flag, order_flag, cache_size
FROM user_sequences@rem_schema
ORDER BY 1, 2;
REM Private synonym differences
REM ===========================
PROMPT PRIVATE SYNONYM DISCREPENCIES
SELECT synonym_name, 'Remote' schema, table_owner, table_name, db_link
FROM user_synonyms@rem_schema
MINUS
SELECT synonym_name, 'Remote' schema, table_owner, table_name, db_link
FROM user_synonyms
UNION ALL
SELECT synonym_name, 'Local' schema, table_owner, table_name, db_link
FROM user_synonyms
MINUS
SELECT synonym_name, 'Local' schema, table_owner, table_name, db_link
FROM user_synonyms@rem_schema
ORDER BY 1, 2;
REM PL/SQL differences
REM ==================
PROMPT SOURCE CODE DISCREPENCIES FOR PACKAGES, PROCEDURES, AND FUNCTIONS
PROMPT THAT EXIST IN BOTH SCHEMAS
SELECT name, type, COUNT (*) discrepencies
FROM
SELECT name, type, line, text
FROM user_source@rem_schema
WHERE (name, type) IN
SELECT object_name, object_type
FROM user_objects
MINUS
SELECT name, type, line, text
FROM user_source
UNION ALL
SELECT name, type, line, text
FROM user_source
WHERE (name, type) IN
SELECT object_name, object_type
FROM user_objects@rem_schema
MINUS
SELECT name, type, line, text
FROM user_source@rem_schema
GROUP BY name, type
ORDER BY name, type;
PROMPT SOURCE CODE DISCREPENCIES FOR PACKAGES, PROCEDURES, AND FUNCTIONS
PROMPT THAT EXIST IN BOTH SCHEMAS (CASE INSENSITIVE COMPARISON)
SELECT name, type, COUNT (*) discrepencies
FROM
SELECT name, type, line, UPPER (text)
FROM user_source@rem_schema
WHERE (name, type) IN
SELECT object_name, object_type
FROM user_objects
MINUS
SELECT name, type, line, UPPER (text)
FROM user_source
UNION ALL
SELECT name, type, line, UPPER (text)
FROM user_source
WHERE (name, type) IN
SELECT object_name, object_type
FROM user_objects@rem_schema
MINUS
SELECT name, type, line, UPPER (text)
FROM user_source@rem_schema
GROUP BY name, type
ORDER BY name, type;
REM Trigger differences
REM ===================
PROMPT TRIGGER DISCREPENCIES
SET FEEDBACK OFF
TRUNCATE TABLE temp_schema_compare;
DECLARE
CURSOR c1 IS
SELECT trigger_name, trigger_body
FROM user_triggers;
CURSOR c2 IS
SELECT trigger_name, trigger_body
FROM user_triggers@rem_schema;
v_trigger_name VARCHAR2(30);
v_trigger_body VARCHAR2(32767);
v_hash_value NUMBER;
BEGIN
OPEN c1;
LOOP
FETCH c1 INTO v_trigger_name, v_trigger_body;
EXIT WHEN c1%NOTFOUND;
v_trigger_body := REPLACE (v_trigger_body, ' ', NULL);
v_trigger_body := REPLACE (v_trigger_body, CHR(9), NULL);
v_trigger_body := REPLACE (v_trigger_body, CHR(10), NULL);
v_trigger_body := REPLACE (v_trigger_body, CHR(13), NULL);
v_trigger_body := UPPER (v_trigger_body);
v_hash_value := dbms_utility.get_hash_value (v_trigger_body, 1, 65536);
INSERT INTO temp_schema_compare (database, object_name, hash_value)
VALUES (1, v_trigger_name, v_hash_value);
END LOOP;
CLOSE c1;
OPEN c2;
LOOP
FETCH c2 INTO v_trigger_name, v_trigger_body;
EXIT WHEN c2%NOTFOUND;
v_trigger_body := REPLACE (v_trigger_body, ' ', NULL);
v_trigger_body := REPLACE (v_trigger_body, CHR(9), NULL);
v_trigger_body := REPLACE (v_trigger_body, CHR(10), NULL);
v_trigger_body := REPLACE (v_trigger_body, CHR(13), NULL);
v_trigger_body := UPPER (v_trigger_body);
v_hash_value := dbms_utility.get_hash_value (v_trigger_body, 1, 65536);
INSERT INTO temp_schema_compare (database, object_name, hash_value)
VALUES (2, v_trigger_name, v_hash_value);
END LOOP;
CLOSE c2;
END;
SET FEEDBACK 1
SELECT A.trigger_name, 'Local' schema, A.trigger_type,
A.triggering_event, A.table_name, SUBSTR (A.referencing_names, 1, 30)
referencing_names, SUBSTR (A.when_clause, 1, 30) when_clause,
A.status, B.hash_value
FROM user_triggers A, temp_schema_compare B
WHERE B.object_name (+) = A.trigger_name
AND B.database (+) = 1
AND A.table_name IN
SELECT table_name
FROM user_tables@rem_schema
MINUS
SELECT A.trigger_name, 'Local' schema, A.trigger_type,
A.triggering_event, A.table_name, SUBSTR (A.referencing_names, 1, 30)
referencing_names, SUBSTR (A.when_clause, 1, 30) when_clause,
A.status, B.hash_value
FROM user_triggers@rem_schema A, temp_schema_compare B
WHERE B.object_name (+) = A.trigger_name
AND B.database (+) = 2
UNION ALL
SELECT A.trigger_name, 'Remote' schema, A.trigger_type,
A.triggering_event, A.table_name, SUBSTR (A.referencing_names, 1, 30)
referencing_names, SUBSTR (A.when_clause, 1, 30) when_clause,
A.status, B.hash_value
FROM user_triggers@rem_schema A, temp_schema_compare B
WHERE B.object_name (+) = A.trigger_name
AND B.database (+) = 2
AND A.table_name IN
SELECT table_name
FROM user_tables
MINUS
SELECT A.trigger_name, 'Remote' schema, A.trigger_type,
A.triggering_event, A.table_name, SUBSTR (A.referencing_names, 1, 30)
referencing_names, SUBSTR (A.when_clause, 1, 30) when_clause,
A.status, B.hash_value
FROM user_triggers A, temp_schema_compare B
WHERE B.object_name (+) = A.trigger_name
AND B.database (+) = 1
ORDER BY 1, 2, 5, 3;
REM View differences
REM ================
PROMPT VIEW DISCREPENCIES
SET FEEDBACK OFF
TRUNCATE TABLE temp_schema_compare;
DECLARE
CURSOR c1 IS
SELECT view_name, text
FROM user_views;
CURSOR c2 IS
SELECT view_name, text
FROM user_views@rem_schema;
v_view_name VARCHAR2(30);
v_text VARCHAR2(32767);
v_hash_value NUMBER;
BEGIN
OPEN c1;
LOOP
FETCH c1 INTO v_view_name, v_text;
EXIT WHEN c1%NOTFOUND;
v_text := REPLACE (v_text, ' ', NULL);
v_text := REPLACE (v_text, CHR(9), NULL);
v_text := REPLACE (v_text, CHR(10), NULL);
v_text := REPLACE (v_text, CHR(13), NULL);
v_text := UPPER (v_text);
v_hash_value := dbms_utility.get_hash_value (v_text, 1, 65536);
INSERT INTO temp_schema_compare (database, object_name, hash_value)
VALUES (1, v_view_name, v_hash_value);
END LOOP;
CLOSE c1;
OPEN c2;
LOOP
FETCH c2 INTO v_view_name, v_text;
EXIT WHEN c2%NOTFOUND;
v_text := REPLACE (v_text, ' ', NULL);
v_text := REPLACE (v_text, CHR(9), NULL);
v_text := REPLACE (v_text, CHR(10), NULL);
v_text := REPLACE (v_text, CHR(13), NULL);
v_text := UPPER (v_text);
v_hash_value := dbms_utility.get_hash_value (v_text, 1, 65536);
INSERT INTO temp_schema_compare (database, object_name, hash_value)
VALUES (2, v_view_name, v_hash_value);
END LOOP;
CLOSE c2;
END;
SET FEEDBACK 1
SELECT A.view_name, 'Local' schema, B.hash_value
FROM user_views A, temp_schema_compare B
WHERE B.object_name (+) = A.view_name
AND B.database (+) = 1
AND A.view_name IN
SELECT view_name
FROM user_views@rem_schema
MINUS
SELECT A.view_name, 'Local' schema, B.hash_value
FROM user_views@rem_schema A, temp_schema_compare B
WHERE B.object_name (+) = A.view_name
AND B.database (+) = 2
UNION ALL
SELECT A.view_name, 'Remote' schema, B.hash_value
FROM user_views@rem_schema A, temp_schema_compare B
WHERE B.object_name (+) = A.view_name
AND B.database (+) = 2
AND A.view_name IN
SELECT view_name
FROM user_views
MINUS
SELECT A.view_name, 'Remote' schema, B.hash_value
FROM user_views A, temp_schema_compare B
WHERE B.object_name (+) = A.view_name
AND B.database (+) = 1
ORDER BY 1, 2;
REM Job queue differences
REM =====================
COL what FORMAT a30
COL interval FORMAT a30
PROMPT JOB QUEUE DISCREPENCIES
SELECT what, interval, 'Remote' schema
FROM user_jobs@rem_schema
MINUS
SELECT what, interval, 'Remote' schema
FROM user_jobs
UNION ALL
SELECT what, interval, 'Local' schema
FROM user_jobs
MINUS
SELECT what, interval, 'Local' schema
FROM user_jobs@rem_schema
ORDER BY 1, 2, 3;
REM Privilege differences
REM =====================
PROMPT OBJECT-LEVEL GRANT DISCREPENCIES
SELECT owner, table_name, 'Remote' schema, grantee, privilege, grantable
FROM user_tab_privs@rem_schema
WHERE (owner, table_name) IN
SELECT owner, object_name
FROM all_objects
MINUS
SELECT owner, table_name, 'Remote' schema, grantee, privilege, grantable
FROM user_tab_privs
UNION ALL
SELECT owner, table_name, 'Local' schema, grantee, privilege, grantable
FROM user_tab_privs
WHERE (owner, table_name) IN
SELECT owner, object_name
FROM all_objects@rem_schema
MINUS
SELECT owner, table_name, 'Local' schema, grantee, privilege, grantable
FROM user_tab_privs@rem_schema
ORDER BY 1, 2, 3;
PROMPT SYSTEM PRIVILEGE DISCREPENCIES
SELECT privilege, 'Remote' schema, admin_option
FROM user_sys_privs@rem_schema
MINUS
SELECT privilege, 'Remote' schema, admin_option
FROM user_sys_privs
UNION ALL
SELECT privilege, 'Local' schema, admin_option
FROM user_sys_privs
MINUS
SELECT privilege, 'Local' schema, admin_option
FROM user_sys_privs@rem_schema
ORDER BY 1, 2;
PROMPT ROLE PRIVILEGE DISCREPENCIES
SELECT granted_role, 'Remote' schema, admin_option, default_role, os_granted
FROM user_role_privs@rem_schema
MINUS
SELECT granted_role, 'Remote' schema, admin_option, default_role, os_granted
FROM user_role_privs
UNION ALL
SELECT granted_role, 'Local' schema, admin_option, default_role, os_granted
FROM user_role_privs
MINUS
SELECT granted_role, 'Local' schema, admin_option, default_role, os_granted
FROM user_role_privs@rem_schema
ORDER BY 1, 2;
SPOOL OFF
SET TERMOUT ON
PROMPT
PROMPT Report output written to &report
SET FEEDBACK OFF
DROP TABLE temp_schema_compare;
DROP DATABASE LINK rem_schema;
SET FEEDBACK 6
SET PAGESIZE 20
SET LINESIZE 80

How can i compare two XML files storeds in a LONG column

Hi,
I need to compare two xml files. My xmls are stored in two table like this:
Table 1
ID_COL number(5);
XML1 LONG()
Table 2
ID_COL number(5);
XML2 LONG()
I need compare the values of the tags of this xmls files e to list de differences.
Tks,
Fernando.

yes odie you are right...i think that my xml is wrong...
I would like to compare every element/attribute...
Bellow is another xml...this is ok....tks
<?xml version="1.0" encoding="UTF-8" ?>
- <nfeProc xmlns="http://www.portalfiscal.inf.br/nfe" versao="2.00">
- <NFe xmlns="http://www.portalfiscal.inf.br/nfe">
- <infNFe Id="NFe31121059106377000172550010003957681605366269" versao="2.00">
+ <ide>
<cUF>31</cUF>
<cNF>60536626</cNF>
<natOp>VDAS PROD ESTABELECIMENT</natOp>
<indPag>1</indPag>
<mod>55</mod>
<serie>1</serie>
<nNF>395768</nNF>
<dEmi>2012-10-03</dEmi>
<dSaiEnt>2012-10-03</dSaiEnt>
<hSaiEnt>18:30:00</hSaiEnt>
<tpNF>1</tpNF>
<cMunFG>3159605</cMunFG>
<tpImp>1</tpImp>
<tpEmis>1</tpEmis>
<cDV>9</cDV>
<tpAmb>1</tpAmb>
<finNFe>1</finNFe>
<procEmi>0</procEmi>
<verProc>1.0</verProc>
</ide>
+ <emit>
<CNPJ>59106377000172</CNPJ>
<xNome>METAGAL IND E COM LTDA</xNome>
<xFant>METAGAL INDUSTRIA E COMERCIO LTDA</xFant>
- <enderEmit>
<xLgr>ROD BR 459</xLgr>
<nro>333</nro>
<xCpl>KM 121</xCpl>
<xBairro>DISTRITO INDUSTRIAL</xBairro>
<cMun>3159605</cMun>
<xMun>SANTA RITA DO SAPUCAI</xMun>
<UF>MG</UF>
<CEP>37540000</CEP>
<cPais>1058</cPais>
<xPais>BRASIL</xPais>
<fone>3534719100</fone>
</enderEmit>
<IE>5969141300009</IE>
<IM>01183</IM>
<CNAE>2949299</CNAE>
<CRT>3</CRT>
</emit>
+ <dest>
<CNPJ>59275792000150</CNPJ>
<xNome>GENERAL MOTORS DO BRASIL LTDA</xNome>
- <enderDest>
<xLgr>AV GOIAS</xLgr>
<nro>1805</nro>
<xBairro>BARCELONA</xBairro>
<cMun>3548807</cMun>
<xMun>SAO CAETANO DO SUL</xMun>
<UF>SP</UF>
<CEP>09501970</CEP>
<cPais>1058</cPais>
<xPais>BRASIL</xPais>
</enderDest>
<IE>636003724112</IE>
<email>[email protected]</email>
</dest>
- <det nItem="1">
+ <prod>
<cProd>XM20C9500PPR</cProd>
<cEAN />
<xProd>ESPELHO RETROVISOR EXTERNO</xProd>
<NCM>70091000</NCM>
<CFOP>6501</CFOP>
<uCom>PC</uCom>
<qCom>80.0000</qCom>
<vUnCom>35.8700000000</vUnCom>
<vProd>2869.60</vProd>
<cEANTrib />
<uTrib>PC</uTrib>
<qTrib>80.0000</qTrib>
<vUnTrib>35.8700000000</vUnTrib>
<indTot>1</indTot>
<xPed>XRW001RV</xPed>
<nItemPed>000001</nItemPed>
</prod>
- <imposto>
- <ICMS>
- <ICMS00>
<orig>0</orig>
<CST>00</CST>
<modBC>3</modBC>
<vBC>2869.60</vBC>
<pICMS>12.00</pICMS>
<vICMS>344.35</vICMS>
</ICMS00>
</ICMS>
- <IPI>
<CNPJProd>00000000000000</CNPJProd>
<cEnq>0</cEnq>
- <IPINT>
<CST>54</CST>
</IPINT>
</IPI>
- <II>
<vBC>0.00</vBC>
<vDespAdu>0.00</vDespAdu>
<vII>0.00</vII>
<vIOF>0.00</vIOF>
</II>
- <PIS>
- <PISNT>
<CST>08</CST>
</PISNT>
</PIS>
- <COFINS>
- <COFINSNT>
<CST>08</CST>
</COFINSNT>
</COFINS>
</imposto>
<infAdProd>PC.93378954-COMPL.PED.XRW001RV</infAdProd>
</det>
+ <total>
- <ICMSTot>
<vBC>2869.60</vBC>
<vICMS>344.35</vICMS>
<vBCST>0.00</vBCST>
<vST>0.00</vST>
<vProd>2869.60</vProd>
<vFrete>0.00</vFrete>
<vSeg>0.00</vSeg>
<vDesc>0.00</vDesc>
<vII>0.00</vII>
<vIPI>0.00</vIPI>
<vPIS>0.00</vPIS>
<vCOFINS>0.00</vCOFINS>
<vOutro>0.00</vOutro>
<vNF>2869.60</vNF>
</ICMSTot>
<retTrib />
</total>
+ <transp>
<modFrete>0</modFrete>
- <transporta>
<CNPJ>00980331000488</CNPJ>
<xNome>THALE TRANSPORTES E LOG. LTDA</xNome>
<IE>5963866160070</IE>
<xEnder>ROD BR 459-KM 121 - DIST INDL, S/N</xEnder>
<xMun>SANTA RITA DO SAPUCAI</xMun>
<UF>MG</UF>
</transporta>
- <veicTransp>
<placa>DPF8048</placa>
<UF>SP</UF>
</veicTransp>
- <vol>
<qVol>20</qVol>
<esp>OUTROS</esp>
<pesoL>64.000</pesoL>
<pesoB>104.000</pesoB>
</vol>
</transp>
+ <cobr>
- <fat>
<nFat>000000395768</nFat>
<vOrig>2869.60</vOrig>
</fat>
- <dup>
<nDup>1</nDup>
<dVenc>2012-11-20</dVenc>
<vDup>2869.60</vDup>
</dup>
</cobr>
- <infAdic>
<infCpl>VIA DE TRANSPORTE RODOVIARIA CODIGO : 108061 PEDIDO NRO : ACIMA FABRICA :72480 REDESPACHO ATRAVES DE VELOCE LOGISTICA S/A ESTRADA DOS ALVARENGAS SAO BERNARDO CAMPO ASSUNCAO SP CNPJ : 10.299.567/0003-26 IE : 635.600.028.11 IPI - IMUNE CFE.ART.18, INCISO II, DO RIPI - DECRETO No.7.212/2010. REMESSA COM FIM ESPECIFICO DE EXPORTACAOMERC.A SER EXPORT.P/GENERAL MOTORS DO BRASIL LTDA.DECEX=3-0322/10-0007 ESTOCA-GEM TEMPORARIA NA VELOCE LOGISTICA S.A. ESTR.ALVARENGAS,4018 B.ASSUNCAO S.B.C. CNPJ10.299.567/0003-26IE.635.600.028.110 FT NR.431.183 ROMANEIO :131.588</infCpl>
</infAdic>
</infNFe>
+ <Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
- <SignedInfo>
<CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" />
<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" />
- <Reference URI="#NFe31121059106377000172550010003957681605366269">
- <Transforms>
<Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
<Transform Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" />
</Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
<DigestValue>jN2ozPH3/GvAS8Q5lh/t9bzuXCw=</DigestValue>
</Reference>
</SignedInfo>
<SignatureValue>GAXPLvMCtIYdwMxXDcyL0kr5hCDPCFw8/uNYHFcdTMqBhLgIcEtzHRf8qioWlUVSHNf5jnCLKGjhDV4bEJqkcBhWsKouMzojQ+Z6hkFQAWNuJfPIzutmtRy3AePc5tHK0lI3tF3ws9memboJ8sW21IOWHB6eB0jK2gmhcOlDejc=</SignatureValue>
- <KeyInfo>
- <X509Data>
<X509Certificate>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</X509Certificate>
</X509Data>
</KeyInfo>
</Signature>
</NFe>
- <protNFe versao="2.00">
- <infProt>
<tpAmb>1</tpAmb>
<verAplic>13_0_32</verAplic>
<chNFe>31121059106377000172550010003957681605366269</chNFe>
<dhRecbto>2012-10-03T17:35:55</dhRecbto>
<nProt>131120853536488</nProt>
<digVal>jN2ozPH3/GvAS8Q5lh/t9bzuXCw=</digVal>
<cStat>100</cStat>
<xMotivo>Autorizado o uso da NF-e</xMotivo>
</infProt>
</protNFe>
</nfeProc>

Compare two XML files: Analysis and Design

Hi, Java/XML/JDOM experts,
I realised that an open source of Java utility to compare two XML is still missing. So I would like to write one for my JDOM excises.
I plan to do it in three steps:
1.Define the problem domain.
2.Design the classes to be developed.
3.Coding
Below is the problem domain. Would you review it and tell me if it is fine?
Best regards,
AG
Compare two XML files
Schema assumption:
The xml files used for the comparison must have the same schema.
Definition:
1. Two elements of simple type are said equal if their name and value are identical.
2. Two elements of complex type are said comparable if their name, attributes are identical.
3. Two elements of complex type are said equal if they are comparable and their children elements are identical.

Hi,
Thanks for reviewing my idea.
The xml files used for the comparison must have the
same schema.Including not having a schema at all? And if they do
have a schema, must they be valid according to the
schema?I will only support schema based xml files. To include a schema is a good practice. So I will valid them agaisnt schema (is this possible with JDOM? I am testing ...)
>
2. Two elements of complex type are said comparableif
their name, attributes are identical.
3. Two elements of complex type are said equal ifthey
are comparable and their children elements are
identical.Do you plan to require child elements to appear in the
same order for the two documents to be equal? (Note
that XML specifically says that the order of
attributes is not significant.)No. The order is not significant as I use the attributes as the keys to find comparable element counterpart.
Here is the sample code already tested. Any comments are welcome!
The next step is to define the "delta xml schema" that will guide me to store the comparasion results. Do you have any suggestions?
Regards.
AG
public static boolean comparable(Element element1, Element element2)
     boolean returnValue=false;
     if (element1.getName()!=element2.getName()) {
          return returnValue;
} else {
          returnValue=true;
                    System.out.println ("place 2");
     List attributeList=element1.getAttributes();
     Iterator attributeIterator=attributeList.iterator();
     Attribute workingAttribute=null;
     while (attributeIterator.hasNext()) {
                         if (!workingAttribute.getValue().equals(
                         element2.getAttribute(workingAttribute.getName(), workingAttribute.getNamespace()).getValue()))
                              returnValue=false;
                              break;
     return returnValue;

How to compare two rows in PL/SQL?

Hi All,
How to compare two rows in PL/SQL? Is there any method that I can use instead of comparing them column by column?
Any feedback would be highly appreciated.

PhoenixBai wrote:
Hi All,
How to compare two rows in PL/SQL? Is there any method that I can use instead of comparing them column by column?What "rows" are you referring to?
If you're talking of rows within a PL/SQL associative array there are techniques as described in the documentation... e.g.
SQL> ed
Wrote file afiedt.buf
1 declare
2    type v1 is table of number;
3    r1 v1 := v1(1,2,4);
4    r2 v1 := v1(1,2,3);
5 begin
6    if r1 MULTISET EXCEPT DISTINCT r2 = v1() then
7      dbms_output.put_line('Same');
8    else
9      dbms_output.put_line('Different');
10    end if;
11* end;
SQL> /
Different
PL/SQL procedure successfully completed.
SQL> ed
Wrote file afiedt.buf
1 declare
2    type v1 is table of number;
3    r1 v1 := v1(1,2,3);
4    r2 v1 := v1(1,2,3);
5 begin
6    if r1 MULTISET EXCEPT DISTINCT r2 = v1() then
7      dbms_output.put_line('Same');
8    else
9      dbms_output.put_line('Different');
10    end if;
11* end;
SQL> /
Same
PL/SQL procedure successfully completed.
SQL>If you're talking about rows on a table then you can use the MINUS set operator to find the rows that differ between two sets of data...
SQL> select * from emp;
     EMPNO ENAME      JOB              MGR HIREDATE                    SAL       COMM     DEPTNO
      7369 SMITH      CLERK           7902 17-DEC-1980 00:00:00        800                    20
      7499 ALLEN      SALESMAN        7698 20-FEB-1981 00:00:00       1600        300         30
      7521 WARD       SALESMAN        7698 22-FEB-1981 00:00:00       1250        500         30
      7566 JONES      MANAGER         7839 02-APR-1981 00:00:00       2975                    20
      7654 MARTIN     SALESMAN        7698 28-SEP-1981 00:00:00       1250       1400         30
      7698 BLAKE      MANAGER         7839 01-MAY-1981 00:00:00       2850                    30
      7782 CLARK      MANAGER         7839 09-JUN-1981 00:00:00       2450                    10
      7788 SCOTT      ANALYST         7566 19-APR-1987 00:00:00       3000                    20
      7839 KING       PRESIDENT            17-NOV-1981 00:00:00       5000                    10
      7844 TURNER     SALESMAN        7698 08-SEP-1981 00:00:00       1500          0         30
      7876 ADAMS      CLERK           7788 23-MAY-1987 00:00:00       1100                    20
      7900 JAMES      CLERK           7698 03-DEC-1981 00:00:00        950                    30
      7902 FORD       ANALYST         7566 03-DEC-1981 00:00:00       3000                    20
      7934 MILLER     CLERK           7782 23-JAN-1982 00:00:00       1300                    10
14 rows selected.
SQL> select * from emp2;
     EMPNO ENAME      JOB              MGR HIREDATE                    SAL       COMM     DEPTNO
      7521 WARD       SALESMAN        7698 22-FEB-1981 00:00:00       1250        500         30
      7566 JONES      MANAGER         7839 02-APR-1981 00:00:00       2975                    20
      7782 CLARK      MANAGER         7839 09-JUN-1981 00:00:00       2450                    10
      7788 SCOTT      ANALYST         7566 19-APR-1987 00:00:00       3000                    20
      7839 KING       PRESIDENT            17-NOV-1981 00:00:00       5000                    10
      7900 JAMES      CLERK           7698 03-DEC-1981 00:00:00        950                    30
      7934 MILLER     CLERK           7782 23-JAN-1982 00:00:00       1300                    10
7 rows selected.
SQL> select * from emp
2 minus
3 select * from emp2;
     EMPNO ENAME      JOB              MGR HIREDATE                    SAL       COMM     DEPTNO
      7369 SMITH      CLERK           7902 17-DEC-1980 00:00:00        800                    20
      7499 ALLEN      SALESMAN        7698 20-FEB-1981 00:00:00       1600        300         30
      7654 MARTIN     SALESMAN        7698 28-SEP-1981 00:00:00       1250       1400         30
      7698 BLAKE      MANAGER         7839 01-MAY-1981 00:00:00       2850                    30
      7844 TURNER     SALESMAN        7698 08-SEP-1981 00:00:00       1500          0         30
      7876 ADAMS      CLERK           7788 23-MAY-1987 00:00:00       1100                    20
      7902 FORD       ANALYST         7566 03-DEC-1981 00:00:00       3000                    20
7 rows selected.If you actually need to know what columns data is different on "non-matching" rows (based on your primary key) then you'll have to compare column by column.

How to compare two files in java & uncommon text should print in text file.

Hi,
Can any one help me to write Core java program for this.
How to compare two files in java & uncommon text should print in other text file.
thanks
Sam

Hi All,
i m comparing two HTML file.. thats why i am getting problem..
import java.io.BufferedReader;
import java.io.FileReader;
public class textmatch{
public static void main(String[] argv)
throws Exception{
BufferedReader fh =new BufferedReader(new FileReader("internal.html"),1024);
BufferedReader sh = new BufferedReader(new FileReader("external.html"),1024);
String s;
String y;
while ((s=fh.readLine())!=null)
if ( s.equals(y=sh.readLine()) ){
System.out.println(s + " " + y); //REMOVE THIS PRINTLN STATEMENT IF YOU JUST WANT TO SHOW THE SIMILARITIES
sh.close();
fh.close(); }
thanks
Sam

How to compare two files in Java & uncommon text should print in Diff text

Hi All,
can any one help me to write a java program..
How to compare two files in Java & uncommon text should print in Diff text file..
Thanks
Sam

Hi All,
i m comparing two HTML file.. thats why i am getting problem..
import java.io.BufferedReader;
import java.io.FileReader;
public class textmatch{
public static void main(String[] argv)
throws Exception{
BufferedReader fh =new BufferedReader(new FileReader("internal.html"),1024);
BufferedReader sh = new BufferedReader(new FileReader("external.html"),1024);
String s;
String y;
while ((s=fh.readLine())!=null)
if ( s.equals(y=sh.readLine()) ){
System.out.println(s + " " + y); //REMOVE THIS PRINTLN STATEMENT IF YOU JUST WANT TO SHOW THE SIMILARITIES
sh.close();
fh.close(); }
thanks
Sam

How to Compare two Dates in java

How to Compare two Date Field after getting the values from jTextField1.getText() and jTextField2.getText().

Date d1=DateFormat.getDateInstance().parse(yourstring1);
same for d2
d1.compareTo(d2);
could be that i misrememberd the exact naems of some functions or mixed up something in the equence of d1=

Comparing two XML using DOM

Hi All,
I am comparing two XML nodes having same nodes using DOM parser.
<?xml version="1.0"?>
<compare value="xml1"/>
< test name="java">
      <compare value="xml">
          <node>012</node>
</compare>
</test>
< test name="java1">
      <compare value="xml2">
          <node>013</node>
      </compare>
      <compare value="xml3">
          <node>014</node>
     </compare>
</test>I need to take <compare> and <node> present inside <test> tag.
I am not getting the results properly if i am using the following code
NodeList bList1 = doc.getElementsByTagName("compare");
                    for (int temp1 = 0; temp1 < bList.getLength(); temp1++) {
                      Node nNode = bList.item(temp1);
                      NamedNodeMap attributes = (NamedNodeMap)nNode.getAttributes();
                                      for (int g = 0; g < attributes.getLength(); g++) {
                                          Attr attribute = (Attr)attributes.item(g);
                                          System.out.println(" Attribute: " + attribute.getName() +
                                          " with value " +attribute.getValue());
                                       if (nNode.getNodeType() == Node.ELEMENT_NODE) {
                    Element eElement = (Element) nNode;
                                      NodeList nlList= eElement.getElementsByTagName("node").item(0).getChildNodes();
                Node nValue = (Node) nlList.item(0);
                String node = nValue.getNodeValue();
}is there any possibility to get the <compare> and <node> tag present inside <test> tag...

2nd xml
<?xml version="1.0"?>
<compare value="xml1"/>
< test name="java">
      <compare value="xml">
          <node>012</node>
</compare>
</test>
< test name="java1">
      <compare value="xml2">
          <node>015</node>
      </compare>
      <compare value="xml3">
          <node>016</node>
     </compare>
</test>
Map m1= new HashMap();
NodeList bList1 = doc.getElementsByTagName("compare");
                    for (int temp1 = 0; temp1 < bList1.getLength(); temp1++) {
                      Node nNode = bList1.item(temp1);
                      NamedNodeMap attributes = (NamedNodeMap)nNode.getAttributes();
                                      for (int g = 0; g < attributes.getLength(); g++) {
                                          Attr attribute = (Attr)attributes.item(g);
m1.put (attribute.getName(),attribute.getValue());
                                       if (nNode.getNodeType() == Node.ELEMENT_NODE) {
                    Element eElement = (Element) nNode;
                                      NodeList nlList= eElement.getElementsByTagName("node").item(0).getChildNodes();
                Node nValue = (Node) nlList.item(0);
                String node = nValue.getNodeValue();
m1.put ("node");
Map m2= new HashMap();
NodeList bList2 = doc1.getElementsByTagName("compare");
                    for (int temp1 = 0; temp1 < bList2.getLength(); temp1++) {
                      Node nNode1 = bLis2.item(temp1);
                      NamedNodeMap attributes = (NamedNodeMap)nNode1.getAttributes();
                                      for (int g = 0; g < attributes.getLength(); g++) {
                                          Attr attribute = (Attr)attributes.item(g);
m1.put (attribute.getName(),attribute.getValue());
                                       if (nNode1.getNodeType() == Node.ELEMENT_NODE) {
                    Element eElement = (Element) nNode1;
                                      NodeList nlList= eElement.getElementsByTagName("node").item(0).getChildNodes();
                Node nValue = (Node) nlList.item(0);
                String node = nValue.getNodeValue();
m2.put ("node");
                    List<Map.Entry<String, String>> results =
                            new ArrayList<Map.Entry<String, String>>();
                    Set<Map.Entry<String, String>> s1 = m1.entrySet();
                    Set<Map.Entry<String, String>> s2 = m2.entrySet();
                        results =
                                                    new ArrayList<Map.Entry<String, String>>();
                    for (Map.Entry<String, String> entry : s1) {
                        if (!s2.contains(entry)) results.add(entry);
                    for (Map.Entry<String, String> entry : s2) {
                        if (!s1.contains(entry)) results.add(entry);
                    System.out.println(results);Like this I am comparing :
I need to get the attribute value of <compare> and body value for
<node> tag and need to compare the values in both XML.

How to compare two Universes ?

Post Author: Shrikant
CA Forum: Administration
Hi.. all I want to compare two universes of different data mart to check the table structure. Can anybody please tell me how to compare two Universes of different Datamarts?How i can achive this usinig BusinessObjects Enterprise XI Release 2 ??
Thanks in advance.
Shrikant

Create
table tab1(ID
int ,DE char(10))
Create
table tab2(ID
int ,DE char(10))
Insert
into tab1 Values
(1,'aaa')
Insert
into tab1 Values
(2,'bbb')
Insert
into tab1 Values(3,'ccc')
Insert
into tab1 Values(4,'dfe')
Insert
into tab2 Values
(1,'aaa')
Insert
into tab2 Values
(2,'xx')
Insert
into tab2 Values(3,'ccc')
Insert
into tab2 Values(6,'wdr')
SELECT
tab1.ID,tab2.ID
As T2 from tab1
FULL
join tab2 on tab1.ID
= tab2.ID
WHERE
BINARY_CHECKSUM(tab1.ID,tab1.DE)
<> BINARY_CHECKSUM(tab2.ID,tab2.DE)
OR tab1.ID
IS NULL
OR
tab2.ID IS
NULL
ID column considered as a primary Key
Apart from different record,Above query populate missing record in both tables.
Result Set
ID ID
2 2
4 NULL
NULL 6
ganeshk

How to compare two Universes of two different Datamarts?

Post Author: Shrikant
CA Forum: Integrated Solutions
Hi.. all I want to compare two universes of different data mart to check the table structure. Can anybody please tell me how to compare two Universes of different Datamarts?How i can achive this usinig BusinessObjects Enterprise XI Release 2 ??
Thanks in advance.

/*does record 1 have friend*/
WITH t AS
(SELECT 1 AS Id, 'a' AS NAME, 'type1' AS Col
FROM Dual
UNION ALL
SELECT 2 AS Id, 'a' AS NAME, 'type1' AS Col
FROM Dual
UNION ALL
SELECT 3 AS Id, 'a' AS NAME, 'type2' AS Col FROM Dual)
SELECT count(*) as YesNo
FROM t T1
WHERE T1.Id = 1
      AND (T1.Name, T1.Col) IN (SELECT T2.Name, T2.Col FROM T t2 where t2.ID != T1.Id);
     1
/*does record 3 have friend*/
WITH t AS
(SELECT 1 AS Id, 'a' AS NAME, 'type1' AS Col
FROM Dual
UNION ALL
SELECT 2 AS Id, 'a' AS NAME, 'type1' AS Col
FROM Dual
UNION ALL
SELECT 3 AS Id, 'a' AS NAME, 'type2' AS Col FROM Dual)
SELECT count(*) as YesNo
FROM t T1
WHERE T1.Id = 3
   AND (T1.Name, T1.Col) IN (SELECT T2.Name, T2.Col FROM T t2 where t2.ID != T1.Id);
     0
*/

How to compare two Objects !!!!

Hi All,
I know that this question has been asked 100 times till now. But trust me I have checked all of them but couldn`t find answer. Here is my question:
I have an objecs. In that object I am setting (Id,Name,DOJ). Now I want to check whether the object I am trying to save in database already exists or not. If exists then I need to check whether all the setters are same for the two objects. Now can anyone tell me ,how to compare two objects directly without comparing the setters individually.
Thanks in advance.

pavan13 wrote:
That is pretty good idea. However I have a query. Does that code actually compare all the setters in a two beans. I don`t want to check each setter seperately.Well, it's pretty meaningless to talk about "comparing setters", setters are methods, they don't have values to compare. Because equals is inside the class, you can simply compare the fields that get set by the setters. "Properties" is probably a better name.
In principal you could write something that tried to find all relevant fields and compare them, using reflection or bean info stuff. The resulting code would be about 50 times longer and take about 50 times longer to run. It's hardly asking a lot to put three comparisons between && operators.
Remember, though, not to compare string fields with ==, you should call .equals on the string fields.
p.s. don't let the bean terminology confuse you. Beans are just ordinary objects which follow a few rules. Personally I wish the term had never been coined.
Edited by: malcolmmc on Dec 6, 2007 4:15 PM

How to compare two strings whether both are equal while ignoring the difference in special characters (example: & vs & and many others)?

I attempted to compare two strings whether they are equal or not. They should return true if both are equal.
One string is based on Taxonomy's Term (i.e. Term.Name) whereas other string is based on String object.
The problem is that both strings which seem equal return false instead of true. Both string values have different special characters though their special characters are ＆ and &
Snapshot of different design & same symbols:
Is it due to different culture or language?
How to compare two strings whether both are equal while ignoring the difference in special characters (＆ vs &)?

Hi Jerioon,
If you have a list of possible ambiguous characters the job is going to be easy and if (＆ vs &) are the only charracters in concern awesome.
You can use the below solution.
Before comparing pass the variables through a replace function to standarize the char set.
$Var = Replace($Var,"＆","&")
This is going to make sure you don't end up with ambiguous characters failing the comparison and all the char are "&" in this case.
Similar technique is used to ignore Character Cases 'a' vs. 'A'
Regards,
Satyajit
Please “Vote As Helpful”
if you find my contribution useful or “Mark As Answer” if it does answer your question. That will encourage me - and others - to take time out to help you.

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