Pl sql---sql---oracle sql
whats the difference between
sql
pl/sql
oracle sql??
You can google it and get the answer
Both SQL and PL/SQL are languages used to access data within Oracle databases.
SQL is a limited language that allows you to directly interact with the database. You can write queries (SELECT), manipulate objects (DDL) and data (DML) with SQL. However, SQL doesn't include all the things that normal programming languages have, such as loops and IF...THEN...ELSE statements.
PL/SQL is a normal programming language that includes all the features of most other programming languages. But, it has one thing that other programming languages don't have: the ability to easily integrate with SQL.
Some of the differences:
SQL is executed one statement at a time. PL/SQL is executed as a block of code.
SQL tells the database what to do (declarative), not how to do it. In contrast, PL/SQL tell the database how to do things (procedural).
SQL is used to code queries, DML and DDL statements. PL/SQL is used to code program blocks, triggers, functions, procedures and packages.
You can embed SQL in a PL/SQL program, but you cannot embed PL/SQL within a SQL statement
Similar Messages
-
What is Difference between ANSI SQL and ORACLE SQL
Hi,
I am going to take the assesment test for ANSI SQL Programming before that i want to know any difference between ANSI SQL and ORACLE SQL?
I am studying for SQL but the test will be ANSI SQL please let me give an idea about the both.
Thanks
Merina RoslinBasically there is syntax difference between both of them.
Lets say i want to join two table EMP and DEPT based on DEPTNO.
With Oracle SQL format its like this.
select e.*
from emp e, dept d
where e.deptno = d.deptnoHere the joining condition goes in the WHERE clause.
With ANSI SQL format its like this.
select e.*
from emp e
join dept d
on e.deptno = d.deptnoHere the join condition is mentioned separately and not in WHERE clause.
Oracle supports ANSI SQL starting from 9i version.
You can read more about the syntax difference Here -
Translating ms-access sql to oracle sql
I would like to translate this ms-access sql to oracle sql.
SELECT
CStr(STUDENT_ID),
FIRST_NAME,
LAST_NAME,
IIF(LEN(CLASS_CODE)=3,"Y","") AS "ELEMENTARY_SCHOOL",
IIF(LEN(CLASS_CODE)=4,"Y","") AS "MIDDLE SCHOOL",
FROM T_STUDENT
Thanks in advance for your help.
SandraFor an equivalent of IIF, look at CASE or DECODE. For LEN use LENGTH.
A business rule that says elementary and middle schools can always be identifed by the length of their codes sounds rather unreliable, though. -
Help on - convert ansi sql to oracle sql
hi gurus,
i'm try'g to convert ansi sql to oracle sql.
but i'm getting an error. can u please let me know, if i can convert it or is it better to use ansi sql!
original code in ansi format::
select distinct bfc.NBR_SEQ, bfc.IDN_ENTITY, bfc.CDE_TYPE_ENTITY, n.CDE_STATUS,
gec.idn_group as idn_parent_id, bfc.IDN_FUNC_BUSS,
case when bfc.CDE_TYPE_ENTITY = 'P' OR bfc.CDE_TYPE_ENTITY = 'A' then
PKG_FW_NVGTR.GET_NAM_PAGE(bfc.IDN_ENTITY)
else
PKG_FW_NVGTR.GET_NAM_GROUP(bfc.IDN_ENTITY)
end as ENTITY_NAM,
p.Category, p.Display_Txt, p.show_in_nav, p.page_uri
from
T_BUSS_FUNC_ENTITY_CREF bfc
inner join t_buss_func bf on bfc.idn_func_buss = bf.idn_func_buss
inner join t_entity_prog_cref epc on bfc.idn_entity = epc.idn_entity and bfc.cde_type_entity = epc.cde_type_entity
left outer join t_page p on bfc.idn_entity = p.idn_page
left outer join t_group_entity_cref gec on bfc.idn_entity = gec.idn_entity and bfc.cde_type_entity = gec.cde_type_entity
left outer join t_nvgtr n on bfc.idn_entity = n.idn_entity and bfc.cde_type_entity = n.cde_type_entity
where
BF.nam_func_buss = 'CP' AND--P_NAM_FUNC_BUSS and
epc.cde_program in
( select p.cde_program from t_program p where p.nam_program in (
SELECT * FROM TABLE (CAST(PKG_FW_NVGTR.FN_GET_ARRAY_FROM_COMMA_LIST('LC', ',') AS TYP_ARRAY))))
order by
bfc.NBR_SEQ;tried to convert into oracle
SELECT DISTINCT bfc.NBR_SEQ,
bfc.IDN_ENTITY,
bfc.CDE_TYPE_ENTITY,
n.CDE_STATUS,
gec.idn_group as idn_parent_id,
bfc.IDN_FUNC_BUSS,
case when bfc.CDE_TYPE_ENTITY = 'P' OR bfc.CDE_TYPE_ENTITY = 'A' then
PKG_FW_NVGTR.GET_NAM_PAGE(bfc.IDN_ENTITY)
else
PKG_FW_NVGTR.GET_NAM_GROUP(bfc.IDN_ENTITY)
end as ENTITY_NAM,
p.Category,
p.Display_Txt,
p.show_in_nav,
p.page_uri
FROM T_BUSS_FUNC_ENTITY_CREF bfc,
T_BUSS_FUNC bf,
T_ENTITY_PROG_CREF epc,
T_PAGE p,
T_GROUP_ENTITY_CREF gec,
T_NVGTR n
WHERE bfc.IDN_FUNC_BUSS = bf.IDN_FUNC_BUSS
AND bfc.IDN_ENTITY = epc.IDN_ENTITY
AND bfc.CDE_TYPE_ENTITY = epc.CDE_TYPE_ENTITY
AND bfc.IDN_ENTITY(+) = p.IDN_PAGE
AND bfc.IDN_ENTITY(+) = gec.IDN_ENTITY
AND bfc.CDE_TYPE_ENTITY(+) = gec.CDE_TYPE_ENTITY
AND bfc.IDN_ENTITY(+) = n.IDN_ENTITY
AND bfc.CDE_TYPE_ENTITY(+) = n.CDE_TYPE_ENTITY
AND BF.nam_func_buss = 'CP' AND--P_NAM_FUNC_BUSS and
epc.cde_program in
( select p.cde_program from t_program p where p.nam_program in (
SELECT * FROM TABLE (CAST(PKG_FW_NVGTR.FN_GET_ARRAY_FROM_COMMA_LIST('LC', ',') AS TYP_ARRAY))))
order by
bfc.NBR_SEQ;error is
ORA-01417: a table may be outer joined to at most one other tableso how can i convert it?
thanksuser642856 wrote:
explain plan for this select statement
ID PID Operation Name Rows Bytes Cost CPU Cost IO Cost Temp space IN-OUT PQ Dist PStart PStop
0 SELECT STATEMENT 10M 1183M 570694 33G 567917
1 0 SORT UNIQUE 10M 1183M 287940 17G 286502 2607M
2 1 HASH JOIN 10M 1216M 179 1G 84
3 2 COLLECTION ITERATOR PICKLER FETCH PKG_FW_NVGTR.FN_GET_ARRAY_FROM_COMMA_LIST
4 2 HASH JOIN OUTER 2693 299K 58 34M 55
5 4 HASH JOIN OUTER 37 3959 11 24M 9
6 5 HASH JOIN OUTER 37 3663 10 18M 8
7 6 HASH JOIN 37 1147 7 12M 6
8 7 HASH JOIN 59 1180 5 6060823 4
9 8 NESTED LOOPS 2 24 3 15843 3
10 9 TABLE ACCESS BY INDEX ROWID T_BUSS_FUNC 1 6 1 8341 1
11 10 INDEX UNIQUE SCAN UK_NAM_FUNC_BUSS 1 0 1050 0
12 9 TABLE ACCESS FULL T_PROGRAM 2 12 2 7501 2
13 8 INDEX FULL SCAN PK_T_ENTITY_PROG_CREF 59 472 1 18921 1
14 7 TABLE ACCESS FULL T_BUSS_FUNC_ENTITY_CREF 37 407 2 14891 2
15 6 TABLE ACCESS FULL T_PAGE 26 1768 2 14141 2
16 5 INDEX FULL SCAN UK_UNIQUE_GROUP_DEPENDENT 26 208 1 12321 1
17 4 TABLE ACCESS FULL T_NVGTR 6986 47K 46 3179613 46 as you can see.. cpu cost is in 33G..
is there any better way?
thanksCan you run this in a session please:
ALTER SESSION set optimizer_dynamic_sampling = 4;Then run an explain plan again.
And you have a function in there - PKG_FW_NVGTR.FN_GET_ARRAY_FROM_COMMA_LIST - which isn't helping things. -
Can i run all the SQL And PL/SQL in Oracle SQL Developer?
hi all
I have heard that Oracle Sql Developer is a free editor for Oracle DB from Oracle.
Is it possible to run all the the procedres and functions in that editor
is there any limitation for that ,can i run all the things that we can run on the SQL Plus
if anybody knows please let me know
thanks & regardsInteresting way of putting it.
When it comes to SQL and PL/SQL, SQLPlus and SQL Developer do not really 'run' very much.
Most of the time, these things are just shells that pass the SQL and PL/SQL requests to the appropriate engine (database) which will run the command.
The challenges are:
- will the shell interpret the request as something to pass to an engine?
- will the shell display the response from the engine appropriately?
For answers to those questions, TongucY provided approriate links. -
Debugging a PL/SQL with Oracle SQL Developer
I am trying to debug pl in Oracle SQL Developer, have looked in
http://www.oracle.com/technology/obe/11gr2_db_prod/appdev/sqldev/plsql_debug/plsql_debug_otn.htm#t5
and there are not enabled the options "Data", "Smart Data", etc someone knows why?
thank you.In the log windows, when debug, show tihis:
Conectando a la base de datos OPAVID - Inventariado.
Ejecutando PL/SQL: ALTER SESSION SET PLSQL_DEBUG=TRUE
Ejecutando PL/SQL: CALL DBMS_DEBUG_JDWP.CONNECT_TCP( '10.240.193.202', '2310' )
Later, 1 min.
show this
ORA-30683: failure establishing connection to debugger
ORA-12535: TNS:operation timed out
ORA-06512: at "SYS.DBMS_DEBUG_JDWP", line 68
ORA-06512: at line 1
El proceso ha terminado.
Desconectando de la base de datos OPAVID - Inventariado.
so, do you think, the problem is a firewal, i can´t verify this. -
PL/SQL and Oracle SQL Developer
I just downloaded the latest version of Oracle SQL Developer, because I heard that it is free and comes with a debugger.
So I have it all setup, I am connected to my database, but I wanted to execute a simple example:
I selected to create a new Procedure and a new tab opened up, I pasted this code and under DBMS Output, I clicked the + to: set serveroutput on
CREATE OR REPLACE PROCEDURE TEST1 As
DECLARE
mytext varchar2(100) := 'Hello world!' ;
BEGIN
dbms_output.put_line(mytext) ;
dbms_output.put_line(mytext) ;
END TEST1;yet, I get an error:
Source does not have a runnable target.
So, is this made to only work with the database objects ? Tables ? I can't execute a simple Hello World ?
Please help, thanks!
Edited by: Kodiak_Seattle on Mar 7, 2011 12:06 PMKodiak_Seattle wrote:
wow, you are the rudest person I have ever encountered here on Oracle forums, you work for Oracle ?Most people on these forums do not work for Oracle, it is a public forum.
http://www.oracle.com/html/terms.html
You post here for free and people are free to respond in any way they see fit within reason. You do not get to choose the demeanor of the responses like you would if you were paying somebody.
I just want to make sure my dollars will not go there anymore...If you paid someone to use this forum you were robbed.
have a nice life under that rock! - don't bother to reply.Don't bother to tell others what they can or should do on here, it will just just disappoint you. You will be happier with these people they will do as they are told.
http://www.google.com/search?q=oracle+consultant
The responses you received accurately identified the problems you were having were a result of attempting to debug a procedure before you had compiled it. For free. And you complain.
Now that is rude. -
Convert IIF Access SQL to Oracle SQL...
I am in the process of converting a MS Access application to VB.Net with Oracle database behind. However I am having a problem converting an MS Access Query that contains IIF statements into an Oracle SQL command. Below is the MS Access SQL code:
SELECT PDTABLE_132.UNIQUE_CLASH_ID, CISClashStatusTbl.Approval_Type AS Clash_Status, CISClashTypeTbl.Clash_Type, *IIf([TEMP_ACTION_DISCIPLINE] Is Null,"UNALOCATED",[TEMP_ACTION_DISCIPLINE]) AS ACTION_DISCIPLINE*, *IIf([CISDisciplineTbl].[Discipline] Is Null,[PD_2910A_PDTABLE_111].[DISCIPLINE_NAME],[CISDisciplineTbl].[Discipline]) AS TEMP_ACTION_DISCIPLINE*
FROM ((((((((((((PDTABLE_132 INNER JOIN PD_2910A_PDTABLE_113 ON PDTABLE_132.MODEL_INDEX_NO_A = PD_2910A_PDTABLE_113.MODEL_INDEX_NO) INNER JOIN PD_2910A_PDTABLE_113 AS PD_2910A_PDTABLE_113_1 ON PDTABLE_132.MODEL_INDEX_NO_B = PD_2910A_PDTABLE_113_1.MODEL_INDEX_NO) INNER JOIN PDTABLE_119 ON PD_2910A_PDTABLE_113.MODEL_INDEX_NO = PDTABLE_119.MODEL_INDEX_NO) INNER JOIN PDTABLE_119 AS PDTABLE_119_1 ON PD_2910A_PDTABLE_113_1.MODEL_INDEX_NO = PDTABLE_119_1.MODEL_INDEX_NO) LEFT JOIN CISClashStatusTbl ON PDTABLE_132.IF_APPROVAL_STATUS = CISClashStatusTbl.Approval_Code) LEFT JOIN CISClashTypeTbl ON PDTABLE_132.RECENT_CLASH_TYPE = CISClashTypeTbl.Clash_Code) INNER JOIN PD_2910A_PDTABLE_112 ON PD_2910A_PDTABLE_113.AREA_INDEX_NO = PD_2910A_PDTABLE_112.AREA_INDEX_NO) INNER JOIN PD_2910A_PDTABLE_112 AS PD_2910A_PDTABLE_112_1 ON PD_2910A_PDTABLE_113_1.AREA_INDEX_NO = PD_2910A_PDTABLE_112_1.AREA_INDEX_NO) LEFT JOIN CISOwnerTbl ON PDTABLE_132.UNIQUE_CLASH_ID = CISOwnerTbl.UNIQUE_CLASH_ID) LEFT JOIN CISDisciplineTbl ON CISOwnerTbl.Discipline_Code = CISDisciplineTbl.Discipline_Code) LEFT JOIN PD_2910A_PDTABLE_111 ON PDTABLE_132.ACTION_DISCIPLINE = PD_2910A_PDTABLE_111.DISCIPLINE_INDX_NO) LEFT JOIN PD_2910A_PDTABLE_111 AS PD_2910A_PDTABLE_111_1 ON PDTABLE_132.DISCIPLINE_INDEX_A = PD_2910A_PDTABLE_111_1.DISCIPLINE_INDX_NO) LEFT JOIN PD_2910A_PDTABLE_111 AS PD_2910A_PDTABLE_111_2 ON PDTABLE_132.DISCIPLINE_INDEX_B = PD_2910A_PDTABLE_111_2.DISCIPLINE_INDX_NO
ORDER BY PDTABLE_132.UNIQUE_CLASH_ID;
Any help would really be appreshiated.
Thanks in advance
Simon
Edited by: user8275408 on 21-Jan-2010 07:25Hi, Simon,
Welcome to the forum!
An Oracle equivalent of
IIf(TEMP_ACTION_DISCIPLINE Is Null,"UNALOCATED",TEMP_ACTION_DISCIPLINE) AS ACTION_DISCIPLINEis
CASE
WHEN TEMP_ACTION_DISCIPLINE Is Null
THEN 'UNALOCATED'
ELSE TEMP_ACTION_DISCIPLINE
END AS ACTION_DISCIPLINE, This assumes that temp_action_discipline is a string. (All THEN and ELSE clauses must return the same data type, or at least compatable types.)
CASE is the most general way of doing IF-THE-ELSE logic in Oracle SQL.
For certain special situations, there may be shorter ways.
Testing a variable to see whether it is NULL or not is one of those situations, so you could also say
NVL2 ( TEMP_ACTION_DISCIPLINE
, TEMP_ACTION_DISCIPLINE
, 'UNALOCATED'
This site noramally compresses whitespace. Whenever you post formatted text here (and code should always be formatted), type these 6 characters:
(all small letters, inside curly brackets) before and after formatted sections.
Edited by: Frank Kulash on Jan 21, 2010 10:41 AM
After reading Bluefrog's answer, I realized that you're testing and possibly returning the same thing, temp_action_discipline.
In that case, NVL, like Bluefrog suggested, is the best thing to do. CASE and NVL2, as shown above, will give the right results, but they're more complicated than you need for this job. -
Exception: oracle/sql/Datum [oracle.sql.Datum
The following statement is throwing an exception in Servlet,
OracleXMLQuery qry = new OracleXMLQuery(conn,sqlString);
Where can I find the oracle.sql.Datum class
Thank you,
Chandra
nullMurali K (guest) wrote:
: Hi Chandra,
: What version of Oracle are u using ? (Oracle 8.0.5 or
: Oracle8i?). Cause the object features were supported in JDBC
: only in Oracle8i. (i.e. JDBC 8.0.4 etc.. does not support
: objects, only JDBC 8.1.5 onwards supports it)..
: The most likely case is that you are trying to use object
: features, using JDBC 8.0 classes.
: If this is not the case, please let us know (along with the
: version of JDBC and Oracle that u are using), so that we can
: look in to it.
: Thanks
: Murali
: Chandra (guest) wrote:
: : The following statement is throwing an exception in Servlet,
: : OracleXMLQuery qry = new OracleXMLQuery(conn,sqlString);
: : Where can I find the oracle.sql.Datum class
: : Thank you,
: : Chandra
Hi Murali,
I am using Oracle JDBC Drivers Ver. 8.0.4.0.5, connecting to
Oracle database Ver. 7.3.4.0.1. This is working fine in my java
applet running on appletviewer. After moving the JDBC
connection code from applet to Servlet running on JRun web
server, I got the exception. In both the cases I am using the
same JDBC drivers.
Thank you.
Chandra
null -
Help:Modifying access sql to Oracle sql
Hello folks can anybody please help me in changing the following code to oracle.Thanks a million.
select
IIf(prorated_directpay = 0 And prorated_feepaid = 0,
"CASH DEPOSIT",
IIf(prorated_directpay <> 0 And prorated_feepaid = 0,
'NONCASH DIRECTPAY',
IIf(prorated_directpay <> 0 And prorated_feepaid <> 0,
"NONCASH FEE RECEIVED"))) AS recovery_flg,
Left$(patientmemberid, Len(patientmemberid) - 2) AS Pat Mem ID
from
table
WHERE (((Debtor . LOB) = "MEDICAL") And ((Debtor . PRORATED_TRANAMT) <> 0))
Or (((Debtor . LOB) = "MEDICAL") And ((Debtor . PRORATED_TRANAMT) = 0) And
((Debtor . PRORATED_FEEAMT) <> 0))
Or (((Debtor . LOB) = "MEDICAL") And ((Debtor . PRORATED_TRANAMT) = 0) And
((Debtor . PRORATED_DIRECTPAY) <> 0))
Or (((Debtor . LOB) = "MEDICAL") And ((Debtor . PRORATED_TRANAMT) = 0) And
((Debtor . PRORATED_FEEPAID) <> 0))
Edited by: user11961230 on Nov 5, 2009 1:35 PMuser11961230 wrote:
Hello folks can anybody please help me in changing the following code to oracle.Thanks a million.
select
IIf(prorated_directpay = 0 And prorated_feepaid = 0,
"CASH DEPOSIT",
IIf(prorated_directpay <> 0 And prorated_feepaid = 0,
'NONCASH DIRECTPAY',
IIf(prorated_directpay <> 0 And prorated_feepaid <> 0,
"NONCASH FEE RECEIVED"))) AS recovery_flg,
Left$(patientmemberid, Len(patientmemberid) - 2) AS Pat Mem ID
from
table
WHERE (((Debtor . LOB) = "MEDICAL") And ((Debtor . PRORATED_TRANAMT) <> 0))
Or (((Debtor . LOB) = "MEDICAL") And ((Debtor . PRORATED_TRANAMT) = 0) And
((Debtor . PRORATED_FEEAMT) <> 0))
Or (((Debtor . LOB) = "MEDICAL") And ((Debtor . PRORATED_TRANAMT) = 0) And
((Debtor . PRORATED_DIRECTPAY) <> 0))
Or (((Debtor . LOB) = "MEDICAL") And ((Debtor . PRORATED_TRANAMT) = 0) And
((Debtor . PRORATED_FEEPAID) <> 0))
Edited by: user11961230 on Nov 5, 2009 1:35 PMYou bet, start by applying the lessons you learned in [YOUR LAST POST|http://forums.oracle.com/forums/message.jspa?messageID=3874940#3874940] and then come back with specific questions. Have you thought to use google to determine what the Access functions, which are not available in Oracle, do? After doing that, you can again google to see if you can find similar functionality in Oracle, if not ... we're here to help. -
Oracle.sql.BLOB ClassCastException
Hi everyone,
I'm trying to put a serialized Java object into Oracle. I am following the example here: http://www.oracle.com/oramag/oracle/01-may/o31asktom.html
Here is my code:
String sql = "begin " +
"insert into rdm_logs (datetime, id, machine, ip_addr, action_code, tablename, comments, " +
"row_before, row_after)" +
"values (sysdate, ?, ?, ?, ?, ?, ?, empty_blob(), empty_blob()) " +
"return row_before into ?; " +
"end;";
CallableStatement stmt = connection.prepareCall(sql);
stmt.setString(1, username);
stmt.setString(2, machine);
stmt.setString(3, ip);
stmt.setString(4, action_code);
stmt.setString(5, table);
stmt.setString(6, comment);
stmt.registerOutParameter(7, java.sql.Types.BLOB);
stmt.executeUpdate();
Object o = stmt.getBlob(7);
// output class name here
System.out.println(o.getClass().toString());
// cast to oracle.sql.BLOB
oracle.sql.BLOB blob = (BLOB) o;The system output is:
class oracle.sql.BLOB
java.lang.ClassCastException: oracle.sql.BLOB
As you can see, the System.out gives oracle.sql.BLOB as the object class type, so why does it throw an exception when I cast it to be the same?
Any help would be appreciated.As you can see, the System.out gives oracle.sql.BLOB as the object
class type, so why does it throw an exception when I cast it to be the same?This can happen if the two BLOB classes have been loaded with two different unrelated class loaders. Even though the names of the classes are the same there are two separate classes.
How to fix this depends... Somehow arrange the JDBC driver to be loaded by the system class loader before any other class loader has a chance to load it? -
Migration: Access 2003 to Oracle SQL
Dear All
I would like to perform a migration from Access 2003, to Oracle 10g. I am using SQL Developer for the task, and have reached the point of capturing the XML file that I exported from Access. I need to create a migration repository on the target database, and this is causing problems as I do not have all the necessary privileges.
In the process, I have been advised that migrations from Access to Oracle are not easy to achieve, and in fact require careful planning before execution. My objective is not really to transfer the data stored within the database file. I only really want to convert Access logic into Oracle SQL code. I was wondering if anyone could advise on the typical odds of success in achieving this task.
I migrated the same Access database to MS SQL Server some time ago and the process seemed to go smoothly. Would it be reasonable then to migrate from MS SQL to Oracle SQL if this is easier?
Any feedback would be very much appreciated.
Thank you.
MThanks for your response.
I am not familiar with the intricacies of the process, I'm just following the instructions set out in the Oracle Migrating 3rd Party Databases white paper.
In this document, a process is set out consisting of steps that export an Access database, and then capture it to an Oracle user area with appropriate privileges. The process is achieved through Oracle SQL Developer.
I'd be very grateful if you could expand on your answer if there is a better way of translating Access queries into Oracle SQL. I am aware that an Access front-end is capable of connecting with an Oracle database to execute queries, however, there are considerable limitations in the use of Access that I would like to avoid - hence the migration. -
Using oracle.sql.STRUCT to pass in a COMPLEX OBJECT
I need to pass in a complex object (object with nested array of objects) into a oracle stored procedure.
We are using JDBC 9.2.0.1 drivers...
Note i am able to retrieve a complex object successfully using an oracle struct however i am not able to pass in the struct.
I do not want to use JPublisher as we are not using SQLJ.
I have looked through the documentation on using default structs and am getting an error when i try and create the struct...
I have created an array of objects with a sub array
and i create a struct descriptor however when i create the actual oracle struct
like
oracle.sql.Struct = new oracle.sql.Struct( structDesc,conn,complexobject)
I get a "java.sql.SQLException: Internal Error: Unable to resolve name"
Do i have to create STRUCTS for the nested object first ?
And then nest that STRUCT within the PARENT STRUCT to pass in complex objects ???
Any help would be much appreciated...
Gurinder
email [email protected]Thanks Konstantin Goryachev!
I'm using Oracle JDBC 9.2.0.3 drivers using a SQLData implementation.
Unfortunately i have something very similar to your code and i still get the following error
EXC: testPolicyRate(): java.sql.SQLException: Internal Error: Inconsistent catalog view
java.sql.SQLException: Internal Error: Inconsistent catalog view
void oracle.jdbc.dbaccess.DBError.throwSqlException(java.lang.String, java.lang.String, int)
DBError.java:187
void oracle.jdbc.dbaccess.DBError.throwSqlException(int, java.lang.Object)
DBError.java:229
void oracle.sql.StructDescriptor.initMetaData1_9_0()
StructDescriptor.java:897
void oracle.sql.StructDescriptor.initMetaData1()
StructDescriptor.java:864
boolean oracle.sql.StructDescriptor.isInstantiable()
StructDescriptor.java:508
void oracle.sql.STRUCT.<init>(oracle.sql.StructDescriptor, java.sql.Connection, java.lang.Object[])
STRUCT.java:107
oracle.sql.STRUCT oracle.sql.OracleSQLOutput.getSTRUCT()
OracleSQLOutput.java:96
oracle.sql.STRUCT oracle.sql.STRUCT.toSTRUCT(java.lang.Object, oracle.jdbc.OracleConnection)
STRUCT.java:408
oracle.sql.Datum oracle.jdbc.oracore.OracleTypeADT.toDatum(java.lang.Object, oracle.jdbc.driver.OracleConnection)
OracleTypeADT.java:284
oracle.sql.Datum[] oracle.jdbc.oracore.OracleTypeADT.toDatumArray(java.lang.Object, oracle.jdbc.driver.OracleConnection, long, int)
OracleTypeADT.java:327
oracle.sql.Datum[] oracle.jdbc.oracore.OracleTypeUPT.toDatumArray(java.lang.Object, oracle.jdbc.driver.OracleConnection, long, int)
OracleTypeUPT.java:143
oracle.sql.Datum[] oracle.sql.ArrayDescriptor.toOracleArray(java.lang.Object, long, int)
ArrayDescriptor.java:771
void oracle.sql.ARRAY.<init>(oracle.sql.ArrayDescriptor, java.sql.Connection, java.lang.Object)
ARRAY.java:118
void com.tu.lib.busobject.PolicyRate.main(java.lang.String[])
PolicyRate.java:198
Process exited with exit code 0.
Here's my code
* Main Method
public static void main(String[] args)
throws SQLException, IOException
Connection conn = null;
OracleCallableStatement cstmt = null;
try {
/* Setup connection */
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
conn = DriverManager.getConnection("jdbc:oracle:thin:@neptune:1521:tu_test", "OPS$WWW", "welcome1");
conn.setAutoCommit(false);
System.out.println("conn is open = " + !conn.isClosed());
/* Setup map */
System.out.println("Creating type maps...");
java.util.Map typeMap = conn.getTypeMap();
typeMap.put(_SQL_NAME,PolicyRate.class);
typeMap.put(CoverageRate._SQL_NAME, CoverageRate.class);
typeMap.put(CoverageRate._SQL_ARRAY_NAME,CoverageRate[].class);
conn.setTypeMap(typeMap);
/* Create a coverage rate object to be inserted into array of policy rate object */
CoverageRate covrObj = new CoverageRate(1,
"HMS",
30,
5,
new BigDecimal(0),
null,
null,
new BigDecimal(0),
new BigDecimal(0),
0,
0);
/* Create an array */
System.out.println("Creating descriptor...");
ArrayDescriptor adesc = new ArrayDescriptor(CoverageRate._SQL_ARRAY_NAME,conn);
System.out.println("Created descriptor!");
Object [] covrArray = new Object[1];
covrArray[0] = covrObj;
System.out.println("Creating oracle array..");
ARRAY arr = new ARRAY(adesc,conn,covrArray);
System.out.println("Created array!!");
/* Create policy rate object */
PolicyRate prate = new PolicyRate ("TESTTRA",
"TRS",
TUDate.convertToSql("2003","08","27"),
TUDate.convertToSql("2004","06","25"),
TUDate.convertToSql("2004","06","29"),
"NEW",
1,
new BigDecimal(0),
new BigDecimal(0),
null);
/* Add coverage rate object to array -- assume array only has one element for timebeing */
System.out.println("Setting arr in policyrate...");
prate.setRates(arr);
System.out.println("Creating array.sql.ARRAY for covrObj..");
prate.setRates(new oracle.sql.ARRAY(adesc,conn,covrObj));
System.out.println("Created array.sql.ARRAY for covrObj..");
/* Setup statemenet object */
cstmt = (OracleCallableStatement) conn.prepareCall("{call dbpckg_rate_obj.p_rate_obj_calc_rate(?)}");
/* Bind variables to statement */
System.out.println("Setting policyrate object...");
cstmt.setObject(1,prate,OracleTypes.STRUCT);
System.out.println("Registering out object...");
cstmt.registerOutParameter(1,oracle.jdbc.OracleTypes.STRUCT,PolicyRate._SQL_NAME);
cstmt.execute();
/* Retrieve the object back */
System.out.println("Getting policy rate object back...");
prate = (PolicyRate) cstmt.getObject(1);
System.out.println("Object Retrieved " + prate.getProductcode() + " " + prate.getAgentcode());
/* Close database connection */
conn.close();
catch (Exception exc) {
System.out.println("EXC: testPolicyRate(): " + exc);
exc.printStackTrace();
if (conn != null)
conn.close();
finally {
if (conn != null)
conn.close();
I've opened up a tar through metalink hopefully they can help get past this error...:)
Gurinder -
Oracle.sql.DATE documentation also missing
Thanks for the documentation of jbo.domain.Date, but it was not enough.
I need to know how to use the toDate method, but it seen to be described in the superclass
oracle.sql.DATE that was also missing in documentation.
I have searched at OTN docs, but it's also missing there.
There is some place where this documentation is stored in OTN, since could be others classes missing.
Thanks for the support.I'm trying to set a date value and keep getting a ClassCastException:
rsaDemandException is a ScrollableRowsetAccess object
"StartDate" is a valid Date type column in the DemandException view object
newDate is a Date object of the various types I have tried below
The line that causes an exception to be thrown:
rsaDemandException.setColumnValue("StartDate", newDate);
I've tried the following objects for newDate
java.util.Date;
java.sql.Date;
java.sql.Timestamp;
oracle.sql.DATE;
oracle.jbo.domain.Date;
None of them work. They all throw a class cast exception.
Any hints on what I need to do? Or is this some bug?
null -
How to print a something in oracle sql developer
Hello all
Do you know How to print a something in oracle sql developer? i mean for example in the query we write something, (offcourse i dont mean comments)
thank u in advance.
best1003209 wrote:
Hello all
Do you know How to print a something in oracle sql developer? i mean for example in the query we write something, (offcourse i dont mean comments)
thank u in advance.
bestDBMS_OUTPUT() -
Oracle SQL Developer 1.0 is easy to install and use, and is portable
I have tried the latest version of Oracle SQL Developer 1.0 and would like to share my experience of using it.
Installation of Oracle SQL Developer 1.0
Download from
http://www.oracle.com/technology/software/products/sql/index.html?_template
Unzip the Oracle SQL Developer for Windows (55.8 MB) to C:\sqldeveloper (103MB)
Advantages: The unzip folder can be your removable disk and you can access Oracle
anywhere provided that there is an Internet connection to Oracle Server.
Unzip sqldeveloper-1557.zip to C:\ with folder name;
double-click on sqldeveloper.exe in c:\sqldeveloper
Click on [No]
Tick all check boxes
Click on [OK]
Right-click on Connections, New
Database Connection…
Enter User name: SCOTT
Password: TIGER
Hostname: 127.0.0.1 (or IP of your Oracle Server on the Internet)
SID: orcl
If you want to connect to local Oracle user SYS,
Enter User name: sys
Password: ora10g_manager_password
Hostname: 127.0.0.1
SID: orcl
Select Role: SYSDBA
Click on [Connect]
Right-click on Tables, Create Table
Click on [Add Column]
Select Type: NUMBER for COLUMN2
Click on [OK]
Table1 is created
Click on TABLE1, click on “Data” tab
Click on the “Green Plus” icon to insert record
Click on “Commit Changes” icon
Click on “DBConnection1” tab
Enter: select * from table1;
Click on “Execute Statement (F9)” icon
To exit: Click on File, ExitHave you noticed that there's a forum dedicated to SQL Developer?
C.
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