One record form for 2 table insert
Hi:
I have a record form to insert a table in the User_login DB (user name, password, email). With this record form I want to also create a insert in the User_info DB and be able to pass the user email to this DB.
It's this possible?
The user registration wizard just give me the option to insert one table in the user_log DB acording to the login settings.
Hi,
with some SQL expertise you can establish an ADDT "Custom Trigger" to insert definable transaction values into a secondary table, what explained in the help file.
and be able to pass the user email to this DB
Why do you want to store the same data in two tables ? That´s IMO a little inefficient and might raise a problem, because in case the main table´s "email" data has to be changed, you would have to update the secondary table´s email data as well in order to ensure data consistency.
My own ADDT "login_user" table contains
(beyond the mandatory "user name, password, email" fields) additional columns like "address" etc in order to have a central place for all user-related info. Using just one table for this makes updates (and queries) much easier and will avoid data redundancy.
Cheers,
Günter Schenk
Adobe Community Expert, Dreamweaver
Similar Messages
-
OIM reconciliation fails when more then one record in trusted source table
I've create a reconciliation connector against an oracle table with 2 colums:
user_id
email
When I run the connector with only one record exists in the table everything works fine and the user is propogated to the OIM user store. If I add a second record and run the reconciliation again I get:
ERROR,18 Jun 2010 10:15:58,715,[XELLERATE.JMS],The Reconciliation Event with key -1 does not exist
ERROR,18 Jun 2010 10:15:58,716,[XELLERATE.JMS],Processing Reconciliation Message with ID -1 failed.
I'm fairly certain this is something simple.
Does anyone have any thoughts?How about performing the update IN the database using a stored
procedure?
By using non-database fields on your form to get the
information, you can then call the procedure in the database to
perform the updates. If an error occurs in the procedure you
rollback, if necessary, and send a message or status back to the
form. If it succeeds you might wish to commit and then re-
execute the form's query -- using either the original key values
or the new key values...
null -
SDDM 3.3.EA2 one xml file for each table?
Dear Philip!
We'd like to have xml-files for all of our tables. To be more precise one xml file for each table so we can check it in in our configuration management system (CCC Harvest)
Is it possible to write such a transformation script and, I really believe that can be done, can you please point us in the right direction, how to do that?
Thanks in advance
GuenterHi Gunter,
if you want each table to be stored in separate XML file then you needn't to do anything. Each table is stored in separate file in design directory structure - foreign keys are not included, each FK is stored in separate file.
The ID of the table is used as file name. Each table has presentation in each physical model so you'll find file with same name (table ID) in each physical model.
Please elaborate on that if you want something else.
Philip -
Open single record form for particular record
It's simple to open tabular form for particular record
- just add page item, pass value to this item
and add this item to WHERE clause.
But what is common approach for single record form?
Where is it described?here is my solution:
1) create page item which will receive primary key value
2) look at Sample Application Page 7 - customers edit page -
you need "Automated Row Fetch", called in "After Header" block -
Hey,
I'm Pretty new to Access, as I've been given units to cover for my college course. Unfortunately my tutor has had this dumped on him too (so he's kinda self teaching as he goes as well)....
My issue is that I am trying to create a single form that will allow for all the information to be entered onto, which will then disseminate that info to the separate tables.
The database is a simple film database that has 8 tables in total. Seven are data tables (Filminfo; Certificate; Genre; Series; Role; Producer; Actor) and the seventh is a central table that is filled with keys as a connection for them all. Series is also
an off shoot from the filminfo table. I do have a pic, but I couldn't attach an image until my account was verified!
This is how we were advised to set it out and as far as I can tell the other parts that have been built are working. I know there is a way to do it, but tonight the internet is failing me, that, or my lack of understanding
exactly what I'm reading.
Therefore any help that could be offered by anybody that can work out what I'm rambling on about, would be most appreciated (even more so if in layman's terms)What you have in relational database terms is a 7-way many-to-many relationship type between the 'referenced' tables. This is what your eighth table is modelling by resolving the many-to-many relationship type into seven one-to-many relationship types.
The problem here is that you are going to end up with a huge amount of 'redundancy' in the table modelling the relationship type. At least some of the other tables represent entity types of which there can be more that one instance per film, e.g. there
will be more than one actor in most films. So let's say you record four actors for a film. That means four rows in the table, but you then have to record the producer of the film four times as well, entering the same foreign key value into all
four rows. That's what's meant by redundancy. Redundancy is a bad thing because it leaves the table open to the risk of 'update anomalies', e.g. two or more different producers could be inadvertently entered in different rows of the four.
Which is the correct one? There's no way of knowing.
So what relationship types do we really have here? Let's concentrate on films and actors. Each film can have many actors, and each actor can appear in many films (think Michael Caine!), so the relationship type is many-to-many. Now a many-to-many
relationship type cannot be modelled directly between two tables, it's done by a third table which resolves it into two one-to-many relationship types. So in broad outline the tables would be like this:
Films
....FilmID (PK)
....Title
....ReleaseDate
....etc
Actors
....ActorID (PK)
....FirstName
....LastName
....etc
and to model the relationship type:
FilmActors
....FilmID (FK)
....ActorID (FK)
....Role
The primary key of this last table is a composite one made up of the two foreign keys FilmID and ActorID.
Karl's already given you a clue how to represent this; by means of a form/subform. The form would be based on Films and the subform on FilmActors. For a simple example of this basic type of many-to-many relationship type and how to represent it
in a form/subform take a look at StuidentCourses.zip in my public databases folder at:
https://onedrive.live.com/?cid=44CC60D7FEA42912&id=44CC60D7FEA42912!169
If you have difficulty opening the link copy its text (NB, not the link location) and paste it into your browser's address bar.
This little demo file illustrates a number of interfaces using forms, but just look at the conventional form/subform set-up. The other two are just there because from time to time people have asked how to do it in these other ways. Quite why they
want to is another matter!
My demo just has one subform, but there's no reason why you can't have multiple subforms in a films form of course, each for a different related entity type, each linked to the parent form on FilmID. Tip: to save space put ach subform on a separate
page of a tab control, with the main film data in the parent form above the tab control so it's visible permanently as you move between different pages of the tab control.
BTW in my StudentCourses demo try typing into the combo box in the subform the name of a new course not currently listed, French say, and see what happens. Take a look at the code in the combo box's NotInList event procedure to see how it works.
For other uses of this event procedure take a look at the NotInlist demo file in the same OneDrive folder.
I can sympathise with your tutor BTW. My next door neighbour is head of the art department at a high school, but she has to teach maths also!
PS: I included Role as column in the FilmActors table, but what about Alec Guinness in Kind Hearts and Coronets? (google it if you're not familiar with the film) How do you think you'd handle that situation?
Ken Sheridan, Stafford, England -
Maximum record limit for internal table
hello all,
can any one tell me what is the maximum limit of internal table. i would like to add all records from bseg to internal table. so i can improve processing time.
thanks,
rajhi,
Before Release 4.0A, ABAP stored the content of internal tables in a combination of main memory and file space. This means that the maximum size of all internal tables of all programs running on such an application server at one time is about 2 GB. With Release 4.0A or greater, this size decreases to about 500 MB. (Note that those values aren't fixed, but this is a good guide. This minimum of 500 MB is the lowest limit of the real value, which varies among different operating systems and even among different releases of the same operating system.)
It may sound strange that a newer release has a higher restriction on capacity. But it's a consequence of the fact that the contents of internal tables move from a reserved file to shared memory. When you process internal tables this way in Release 4.0A or greater, you pay for much better performance with a smaller potential size.
Regards,
Sourabh -
More than one join condition for 2 tables in obiee
Hello,
I am using obiee 11g.
There are 2 tables tableA and tableB where the join condition is like (tableA.col1=tableB.col1) or (tableA.col1 is null and tableB.col1 is null)
where should i do these type of joins.
I tried putting in physcial layer->f(x) but giving error like here only columns an d opertaors are allowed.
Thanksok here it goes.
I have a tableA with columns col1(pk),col2 and other columns
I have tableB with columns col1(pk),col2..Only these 2 columns.
Now distinct tableA.col2 values are put in tableB.col2. For those distinct values i have put the tableB.col1 values.
Now tableA.col2 as well as tableB.col2 can be null beacuse there may be null values in tableA.col2.
Now in tableB i have added one more row which has col1 as value and col2 as null.
Now when in physical layer when i do tableA.col2=tableB.col2 i dont get the null values.
What i want is whenever the tableA.col2 and tableB.col2 is null then take tableB.col1 for those vales.
So when i query i do
select * from tableA,tableB where
((tableA.col2=tableB.col2) or (tableA.col2 is null and tableB.col2 is null))
What i want is when i do a join i should be able to give this OR condition in rpd thats it.
because when i do in where clause of content tab it goes like a AND condition and not OR.
Thanks
Edited by: user123 on Jul 5, 2011 1:57 PM -
How to create one submit form for both input an variable ports ?
Hello,
I would like to create an input from for a query I have.
The problem is that this query has both input an variable ports and each one creates a different input form. I would like to join it into one form or at least have it under one "Submit" button so the user won't need to fill two forms.
How can I achieve this?Hi Mario,
Thank you for your quick reply.
>>Even if you could, only port would be effective.
Can you please elaborate?
>> You need to change your query and make your input port-fields variables?
So, if I understand correctly I should select whether I go for only inputs or only variables?
Thanks,
Roy -
How to restrict the record selection for PLPO table .
Hi,
Am selecting 'plnnr' and 'vornr' from PLPO table . For one Plnnr their are multiple Vornr including 0001 & 9999.
I want to select only those entries which have only Vornr 0001 & 9999.
Ex : 1) Plnnr - 5689
Vornr - 0001,2536,8989,9999
2) Plnnr - 8787
vornr - 0001
3) Plnnr - 5936
vornr - 9999
4) Plnnr - 2345
vornr - 0001,9999
Here for this example i want to select only the entry with Plnnr = 2345 as it only contains 0001 & 9999.
Can any one let me know how to get this in a select query.
Your help is much appreciated.
Thanks in advance.
Ravi Kasnale.Hi
Try with below code
RANGES:r_vornr FOR plpo-vornr.
TYPES:BEGIN OF ty_plpo,
plnnr TYPE plpo-plnnr,
vornr TYPE plpo-vornr,
END OF ty_plpo.
DATA:it_plpo_temp TYPE STANDARD TABLE OF ty_plpo.
DATA:it_plpo TYPE STANDARD TABLE OF ty_plpo.
DATA:it_plpo_temp1 TYPE STANDARD TABLE OF ty_plpo.
DATA:wa_plpo_temp1 TYPE ty_plpo.
DATA:v_line TYPE sy-tabix.
START-OF-SELECTION.
r_vornr-sign = 'I'.
r_vornr-option = 'EQ'.
r_vornr-low = '0000'.
CLEAR:r_vornr-high.
APPEND r_vornr.
r_vornr-sign = 'I'.
r_vornr-option = 'EQ'.
r_vornr-low = '9999'.
CLEAR:r_vornr-high.
APPEND r_vornr.
SELECT plnnr vornr FROM plpo INTO TABLE it_plpo_temp1 WHERE vornr IN r_vornr.
CLEAR:it_plpo[].
LOOP AT it_plpo_temp1 INTO wa_plpo_temp1.
CLEAR:it_plpo_temp[].
it_plpo_temp[] = it_plpo_temp1[].
DELETE it_plpo_temp WHERE plnnr <> wa_plpo_temp1-plnnr.
DESCRIBE TABLE it_plpo_temp LINES v_line.
IF v_line EQ '2'.
APPEND LINES OF it_plpo_temp TO it_plpo.
ENDIF.
ENDLOOP.
SORT it_plpo BY plnnr.
DELETE ADJACENT DUPLICATES FROM it_plpo COMPARING plnnr.
Regards
Srilaxmi -
Public Synonyms for Nested Tables - Insertion Problem
Hi,
we are facing a problem during implementation. Our DB set up
is , we will be having two schema named OWNR and COPY.
In the schema, OWNR we have to create all the tables,
types,procedures, packages and obj.....This schema will have
both DDL and DML privileges.
In the schema, COPY we are not supposed to create any tables,
objects. We have to create public synonyms for all the tables,
types, procedures... in OWNR and grant ALL privilege to the
schema COPY.The schema, COPY will have only DML privileges.
The problem is we have some nested tables in our application.
When I try to insert into the synonym which is created for the
nested table, it is not allowing me to insert..The whole
implementation is stucked..Please help.The scripts are given
below.......
We have a type name SITA_ADDRESS_TY which is used by the nested
table SITA_ADDRESSES_NT.Script used for creating the Type,Nested
table,Table, Public Synonym and granting all privilege to these
types and tables are
CREATE OR REPLACE TYPE SITA_ADDRESS_TY AS OBJECT (
SITA_ADDRESS VARCHAR2(10),
REMARKS VARCHAR2(100)) ;
PROMPT SITA_ADDRESSS_NT...
CREATE OR REPLACE TYPE SITA_ADDRESSES_NT AS TABLE OF
SITA_ADDRESS_TY ;
Using this nested table we have created the table,
UMS_SITA_ADDRESS
CREATE TABLE UMS_SITA_ADDRESS (
COMPANY_CODE VARCHAR2 (6) NOT NULL,
AIRLINE_CODE VARCHAR2 (6) NOT NULL,
DESTINATION VARCHAR2 (6) NOT NULL,
SITA_ADDRESS SITA_ADDRESSES_NT)
TABLESPACE EKUMDAT
PCTFREE 5
PCTUSED 40
INITRANS 1
MAXTRANS 255
STORAGE (
INITIAL 64K
NEXT 64K
PCTINCREASE 0
MINEXTENTS 1
MAXEXTENTS 505
FREELISTS 1 FREELIST GROUPS 1 )
NOCACHE
NESTED TABLE SITA_ADDRESS STORE AS UMSNT_SITA_ADDRESS ;
PROMPT SYNONYM SITA_ADDRESS_TY...
CREATE PUBLIC SYNONYM SITA_ADDRESS_TY FOR SITA_ADDRESS_TY
PROMPT SYNONYM SITA_ADDRESSES_NT...
CREATE PUBLIC SYNONYM SITA_ADDRESSES_NT FOR SITA_ADDRESSES_NT
PROMPT UMS_SITA_ADDRESS...
CREATE PUBLIC SYNONYM UMS_SITA_ADDRESS FOR UMS_SITA_ADDRESS
Granting Privileges
PROMPT SITA_ADDRESS_TY...
GRANT EXECUTE ON SITA_ADDRESS_TY TO COPY
PROMPT SITA_ADDRESSS_NT...
GRANT EXECUTE ON SITA_ADDRESSES_NT TO COPY
PROMPT UMS_SITA_ADDRESS...
GRANT ALL ON UMS_SITA_ADDRESS TO COPY
When I connect to copy and desc UMS_SITA_ADDRESS, the structure
is
SQL> desc ums_sita_address
Name Null? Type
COMPANY_CODE NOT NULL VARCHAR2(6)
AIRLINE_CODE NOT NULL VARCHAR2(6)
DESTINATION NOT NULL VARCHAR2(6)
SITA_ADDRESS
OWNR.SITA_ADDRESSES_NT
Why is it so??. Even though I have a synonym for
SITA_ADDRESSES_NT, it is not referencing the synonym but instead
refer the OWNR.SITA_ADDRESSES_NT
Because of this when I try to insert into ums_sita_address(in
schema COPY), it is giving the following error,
SQL> insert into ums_sita_address values
('EK','EK','DXB',SITA_ADDRESSES_NT());
insert into ums_sita_address values
('EK','EK','DXB',SITA_ADDRESSES_NT())
ERROR at line 1:
ORA-00932: inconsistent datatypes
But when the same connect to OWNR and try to insert with the
same stmt, it is inserting...
Our middle tier can connect only to COPY schema alone..Is there
anything to be done in the DBA side to achieve this??.
Please help from your valuabe experience...Or can you ask your
collegues if they have got a soln to this probs..Our
implementation team is stucked with this...
Thanks
PriyaHi
I am not sure but maybe you need to use this command:
SQL> insert into ums_sita_address values
('EK','EK','DXB',SITA_ADDRESSES_TY());
SITA_ADDRESSES_TY() instead SITA_ADDRESSES_NT
Regards -
Public Synonyms for Nested Tables - Insertion Problem - Please Help!!!!!
Hi,
we are facing a problem during implementation. Our DB set up
is , we will be having two schema named OWNR and COPY.
In the schema, OWNR we have to create all the tables,
types,procedures, packages and obj.....This schema will have
both DDL and DML privileges.
In the schema, COPY we are not supposed to create any tables,
objects. We have to create public synonyms for all the tables,
types, procedures... in OWNR and grant ALL privilege to the
schema COPY.The schema, COPY will have only DML privileges.
The problem is we have some nested tables in our application.
When I try to insert into the synonym which is created for the
nested table, it is not allowing me to insert..The whole
implementation is stucked..Please help.The scripts are given
below.......
We have a type name SITA_ADDRESS_TY which is used by the nested
table SITA_ADDRESSES_NT.Script used for creating the Type,Nested
table,Table, Public Synonym and granting all privilege to these
types and tables are
CREATE OR REPLACE TYPE SITA_ADDRESS_TY AS OBJECT (
SITA_ADDRESS VARCHAR2(10),
REMARKS VARCHAR2(100)) ;
PROMPT SITA_ADDRESSS_NT...
CREATE OR REPLACE TYPE SITA_ADDRESSES_NT AS TABLE OF
SITA_ADDRESS_TY ;
Using this nested table we have created the table,
UMS_SITA_ADDRESS
CREATE TABLE UMS_SITA_ADDRESS (
COMPANY_CODE VARCHAR2 (6) NOT NULL,
AIRLINE_CODE VARCHAR2 (6) NOT NULL,
DESTINATION VARCHAR2 (6) NOT NULL,
SITA_ADDRESS SITA_ADDRESSES_NT)
TABLESPACE EKUMDAT
PCTFREE 5
PCTUSED 40
INITRANS 1
MAXTRANS 255
STORAGE (
INITIAL 64K
NEXT 64K
PCTINCREASE 0
MINEXTENTS 1
MAXEXTENTS 505
FREELISTS 1 FREELIST GROUPS 1 )
NOCACHE
NESTED TABLE SITA_ADDRESS STORE AS UMSNT_SITA_ADDRESS ;
PROMPT SYNONYM SITA_ADDRESS_TY...
CREATE PUBLIC SYNONYM SITA_ADDRESS_TY FOR SITA_ADDRESS_TY
PROMPT SYNONYM SITA_ADDRESSES_NT...
CREATE PUBLIC SYNONYM SITA_ADDRESSES_NT FOR SITA_ADDRESSES_NT
PROMPT UMS_SITA_ADDRESS...
CREATE PUBLIC SYNONYM UMS_SITA_ADDRESS FOR UMS_SITA_ADDRESS
Granting Privileges
PROMPT SITA_ADDRESS_TY...
GRANT EXECUTE ON SITA_ADDRESS_TY TO COPY
PROMPT SITA_ADDRESSS_NT...
GRANT EXECUTE ON SITA_ADDRESSES_NT TO COPY
PROMPT UMS_SITA_ADDRESS...
GRANT ALL ON UMS_SITA_ADDRESS TO COPY
When I connect to copy and desc UMS_SITA_ADDRESS, the structure
is
SQL> desc ums_sita_address
Name Null? Type
COMPANY_CODE NOT NULL VARCHAR2(6)
AIRLINE_CODE NOT NULL VARCHAR2(6)
DESTINATION NOT NULL VARCHAR2(6)
SITA_ADDRESS
OWNR.SITA_ADDRESSES_NT
Why is it so??. Even though I have a synonym for
SITA_ADDRESSES_NT, it is not referencing the synonym but instead
refer the OWNR.SITA_ADDRESSES_NT
Because of this when I try to insert into ums_sita_address(in
schema COPY), it is giving the following error,
SQL> insert into ums_sita_address values
('EK','EK','DXB',SITA_ADDRESSES_NT());
insert into ums_sita_address values
('EK','EK','DXB',SITA_ADDRESSES_NT())
ERROR at line 1:
ORA-00932: inconsistent datatypes
But when the same connect to OWNR and try to insert with the
same stmt, it is inserting...
Our middle tier can connect only to COPY schema alone..Is there
anything to be done in the DBA side to achieve this??.
Please help from your valuabe experience...Or can you ask your
collegues if they have got a soln to this probs..We are stucked
with this...
Thanks
PriyaHi
I am not sure but maybe you need to use this command:
SQL> insert into ums_sita_address values
('EK','EK','DXB',SITA_ADDRESSES_TY());
SITA_ADDRESSES_TY() instead SITA_ADDRESSES_NT
Regards -
Inserting one table records to the another table
Hi There
Though i don't close the Result set , My program throws the following Exception
java.sql.SQLException: ResultSet is ClosedBecause of this my program Inserts only one record in the another table
My code is this
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.DefaultComboBoxModel.*;
import javax.swing.table.*;
import java.sql.*;
import java.util.*;
public class SearchBook extends JDialog implements ActionListener
private JComboBox comboCategory,comboAuthor;
private JSplitPane splitpane;
private JTable table;
private JToolBar toolBar;
private JButton btnclose, btncancel;
private JPanel panel1,panel2,panel3,panel4;
private JLabel lblCategory,lblAuthor;
private Container c;
//DefaultTableModel model;
Statement st;
ResultSet rs;
Vector v = new Vector();
public SearchBook (Connection con)
// Property for JDialog
setTitle("Search Books");
setLocation(40,110);
setModal(true);
setSize(750,450);
// Creating ToolBar Button
btnclose = new JButton(new ImageIcon("Images/export.gif"));
btnclose.addActionListener(this);
// Creating Tool Bar
toolBar = new JToolBar();
toolBar.add(btnclose);
try
st=con.createStatement();
rs =st.executeQuery("SELECT BCat from Books Group By Books.BCat");
while(rs.next())
v.add(rs.getString(1));
catch(SQLException ex)
System.out.println("Error");
panel1= new JPanel();
panel1.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.HORIZONTAL;
lblCategory = new JLabel("Category:");
lblCategory.setHorizontalAlignment (JTextField.CENTER);
c.gridx=2;
c.gridy=2;
panel1.add(lblCategory,c);
comboCategory = new JComboBox(v);
comboCategory.addActionListener(this);
c.ipadx=20;
c.gridx=3;
c.gridwidth=1;
c.gridy=2;
panel1.add(comboCategory,c);
lblAuthor = new JLabel("Author/Publisher:");
c.gridwidth=2;
c.gridx=1;
c.gridy=4;
panel1.add(lblAuthor,c);
lblAuthor.setHorizontalAlignment (JTextField.LEFT);
comboAuthor = new JComboBox();
comboAuthor.addActionListener(this);
c.insets= new Insets(20,0,0,0);
c.ipadx=20;
c.gridx=3;
c.gridy=4;
panel1.add(comboAuthor,c);
comboAuthor.setBounds (125, 165, 175, 25);
table = new JTable();
JScrollPane scrollpane = new JScrollPane(table);
//panel2 = new JPanel();
//panel2.add(scrollpane);
splitpane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,panel1,scrollpane);
splitpane.setDividerSize(15);
splitpane.setDividerLocation(190);
getContentPane().add(toolBar,BorderLayout.NORTH);
getContentPane().add(splitpane);
public void actionPerformed(ActionEvent ae)
Object obj= ae.getSource();
if(obj==comboCategory)
String selecteditem = (String)comboCategory.getSelectedItem();
displayAuthor(selecteditem);
System.out.println("Selected Item"+selecteditem);
else if(obj==btnclose)
dispose();
else if(obj==comboAuthor)
String selecteditem1 = (String)comboAuthor.getSelectedItem();
displayavailablity(selecteditem1);
//System.out.println("Selected Item"+selecteditem1);
System.out.println("Selected Author"+selecteditem1);
private void displayAuthor(String selecteditem)
try
{ Vector data = new Vector();
rs= st.executeQuery("SELECT BAuthorandPublisher FROM Books where BCat='" + selecteditem + "' Group By Books.BAuthorandPublisher");
System.out.println("Executing");
while(rs.next())
data.add(rs.getString(1));
//((DefaultComboBoxModel)comboAuthor.getModel()).setVectorData(data);
comboAuthor.setModel(new DefaultComboBoxModel(data));
//rs.close();
catch(SQLException ex)
System.out.println("ERROR");
private void displayavailablity(String selecteditem1)
try
Vector columnNames = new Vector();
Vector data1 = new Vector();
String bname,bauthor,bcategory,bref1,bavail,bid;
int bref,mid,num;
rs = st.executeQuery("SELECT * FROM Books where BAuthorandPublisher='" + selecteditem1 +"'");
while(rs.next())
bname = rs.getString("BName");
bauthor = rs.getString("BAuthorandPublisher");
bcategory = rs.getString("BCat");
bref = rs.getInt("BRef");
if(bref==1)bref1="Yes";
else bref1 = "No";
mid = rs.getInt("Mid");
if(mid==0)bavail="Available";
else bavail="Issued To:"+mid;
bid = rs.getString("BId");
System.out.println("Book Name is::"+bname);
System.out.println("Book Availabilty::"+bavail);
num = st.executeUpdate("insert into BSearch Values('"+bid+"','"+bname+"','"+bcategory+"','"+bauthor+"','"+bavail+"','"+bref1+",')");
System.out.println("Inseted in the table");
/**ResultSetMetaData md= rs.getMetaData();
int columns =md.getColumnCount();
String booktblheading[]={"Book ID","Book NAME","BOOK AUTHOR/PUBLISHER","REFRENCE","CATEGORY"};
for(int i=1; i<= booktblheading.length;i++)
columnNames.addElement(booktblheading[i-1]);
while(rs.next())
Vector row = new Vector(columns);
for(int i=1;i<=columns;i++)
row.addElement(rs.getObject(i));
data1.addElement(row);
//System.out.println("data is:"+data);
((DefaultTableModel)table.getModel()).setDataVector(data1,columnNames);
//DefaultTableModel model = new DefaultTableModel(data1,columnNames);
//table.setModel(model);
//rs.close();
//st.close(); */
catch(SQLException ex)
ex.printStackTrace();
}Please help me Friends. I am very new to java. otherwise give me some suggestion to implement this idea in effective manner.
Thank you for your service
CheersHi
Here i am Posting My programs code
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.DefaultComboBoxModel.*;
import javax.swing.table.*;
import java.sql.*;
import java.util.*;
public class SearchBook extends JDialog implements ActionListener
private JComboBox comboCategory,comboAuthor;
private JSplitPane splitpane;
private JTable table;
private JToolBar toolBar;
private JButton btnclose, btncancel;
private JPanel panel1,panel2,panel3,panel4;
private JLabel lblCategory,lblAuthor;
private Container c;
//DefaultTableModel model;
Statement st,st1;
ResultSet rs,rs1,rs2;
Vector v = new Vector();
public SearchBook (Connection con)
// Property for JDialog
setTitle("Search Books");
setLocation(40,110);
setModal(true);
setSize(750,450);
// Creating ToolBar Button
btnclose = new JButton(new ImageIcon("Images/export.gif"));
btnclose.addActionListener(this);
// Creating Tool Bar
toolBar = new JToolBar();
toolBar.add(btnclose);
try
st=con.createStatement();
rs =st.executeQuery("SELECT BCat from Books Group By Books.BCat");
while(rs.next())
v.add(rs.getString(1));
catch(SQLException ex)
System.out.println("Error");
panel1= new JPanel();
panel1.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.HORIZONTAL;
lblCategory = new JLabel("Category:");
lblCategory.setHorizontalAlignment (JTextField.CENTER);
c.gridx=2;
c.gridy=2;
panel1.add(lblCategory,c);
comboCategory = new JComboBox(v);
comboCategory.addActionListener(this);
c.ipadx=20;
c.gridx=3;
c.gridwidth=1;
c.gridy=2;
panel1.add(comboCategory,c);
lblAuthor = new JLabel("Author/Publisher:");
c.gridwidth=2;
c.gridx=1;
c.gridy=4;
panel1.add(lblAuthor,c);
lblAuthor.setHorizontalAlignment (JTextField.LEFT);
comboAuthor = new JComboBox();
comboAuthor.addActionListener(this);
c.insets= new Insets(20,0,0,0);
c.ipadx=20;
c.gridx=3;
c.gridy=4;
panel1.add(comboAuthor,c);
comboAuthor.setBounds (125, 165, 175, 25);
table = new JTable();
JScrollPane scrollpane = new JScrollPane(table);
//panel2 = new JPanel();
//panel2.add(scrollpane);
splitpane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,panel1,scrollpane);
splitpane.setDividerSize(15);
splitpane.setDividerLocation(190);
getContentPane().add(toolBar,BorderLayout.NORTH);
getContentPane().add(splitpane);
public void actionPerformed(ActionEvent ae)
Object obj= ae.getSource();
if(obj==comboCategory)
String selecteditem = (String)comboCategory.getSelectedItem();
displayAuthor(selecteditem);
System.out.println("Selected Item"+selecteditem);
else if(obj==btnclose)
dispose();
else if(obj==comboAuthor)
String selecteditem1 = (String)comboAuthor.getSelectedItem();
displayavailablity(selecteditem1);
//System.out.println("Selected Item"+selecteditem1);
System.out.println("Selected Author"+selecteditem1);
private void displayAuthor(String selecteditem)
try
{ Vector data = new Vector();
rs1= st.executeQuery("SELECT BAuthorandPublisher FROM Books where BCat='" + selecteditem + "' Group By Books.BAuthorandPublisher");
System.out.println("Executing");
while(rs1.next())
data.add(rs1.getString(1));
//((DefaultComboBoxModel)comboAuthor.getModel()).setVectorData(data);
comboAuthor.setModel(new DefaultComboBoxModel(data));
catch(SQLException ex)
System.out.println("ERROR");
private void displayavailablity(String selecteditem1)
try
Vector columnNames = new Vector();
Vector data1 = new Vector();
String bname,bauthor,bcategory,bref1,bavail,bid;
int bref,mid,num;
//rs2.Open();
rs = st.executeQuery("SELECT * FROM Books where BAuthorandPublisher='" + selecteditem1 +"'");
boolean tr=true;
while(rs.next())
if(true)
bname = rs.getString("BName");
bauthor = rs.getString("BAuthorandPublisher");
bcategory = rs.getString("BCat");
bref = rs.getInt("BRef");
if(bref==1)bref1="Yes";
else bref1 = "No";
mid = rs.getInt("Mid");
if(mid==0)bavail="Available";
else bavail="Issued To:"+mid;
bid = rs.getString("BId");
System.out.println("Book Name is::"+bname);
System.out.println("Book Availabilty::"+bavail);
num = st1.executeUpdate("insert into BSearch Values('"+bid+"','"+bname+"','"+bcategory+"','"+bauthor+"','"+bavail+"','"+bref1+",')");
System.out.println("Inseted in the table");
catch(SQLException ex)
ex.printStackTrace();
}Thank you for your service -
Printing multiple forms for one output types.
Hi,
I need to print the form 4 times for one specific output type. My internal table contains only one record, but for that one record also i need to print 4 forms. How can i do this, i tried using control parameters but in vain.
Any suggestions of how to achieve this,
Thanks & Regards,
Ramana.Hi,
I am working with only one smart form. But there are different output types(ZVSL, ZVFX, ZVFE & ZVFI) configured for that form. But for one specific output type (ZVSL), i need to repeat the print for 4 times.
Thanks & Regards,
Ramana -
How to apply data into 2 tables AND to more than one record in same table?
Hello,
I am trying to apply/insert data into 2 tables AND at the same time apply data to more than one record (in the same table). How would I do this in APEX?
I have updated using one table with no problem, however, when I try updating with the two tables/ multiple record sets, I get errors.
I appreciate the help.
Thanks.
LindaYou can achieve what you want using PL/SQL. Can you post ur code?
-
Creating view to get first row for each table !!
I am having tables(more than 10) which are related using foreign key and primary key relationship.
Example:
Table1:
T1Prim T1Col1 T1Col2
Table2
T2For T2Prim T2Col1 T2Col2 T2Col3
(here T2For will have value same as T1Prim and in my design it has same column name i.e. T1Prim)
Table3
T3For T3Prim T3Col1 T3Col2 T3Col3
(here T3For will have value same as T2Prim)
and so on.
The data in the tables is like For table1 there will be one record, for table2 there will be one record and for table 3 there are more than one records.
Can i view either the first record for each of them or all records from each of them by writing the following view.
I have written a view like this:
Create or replace view test (T1Prim,T1Col1, T1Col2,T2Prim,T2Col1 T2Col2, T2Col3, T3Prim,T3Col1, T3Col2, T3Col3)
As
Select
Table1.T1Prim,
Table1.T1Col1,
Table1.T1Col2,
Table2.T2Prim,
Table2.T2Col1,
Table2.T2Col2,
Table2.T2Col3,
Table3.T3Prim,
Table3.T3Col1,
Table3.T3Col2,
Table3.T3Col3
From
Table1,
Table2,
Table3
where
Table1.Prim = Table2.For
and Table2.Prim = Table3.For
When i ran the select statement on the view I am not getting any data. Whereas there is data when select is ran on individual table.
Can someone please tell me where i am goofing.
Thanks in the anticipation that i will get some hint to solve this.
Eagerly waiting for reply.
Thanks !!I mean use a collection :
Collection Methods
A collection method is a built-in function or procedure that operates on collections and is called using dot notation. The methods EXISTS, COUNT, LIMIT, FIRST, LAST, PRIOR, NEXT, EXTEND, TRIM, and DELETE help generalize code, make collections easier to use, and make your applications easier to maintain.
EXISTS, COUNT, LIMIT, FIRST, LAST, PRIOR, and NEXT are functions, which appear as part of an expression. EXTEND, TRIM, and DELETE are procedures, which appear as a statement. EXISTS, PRIOR, NEXT, TRIM, EXTEND, and DELETE take integer parameters. EXISTS, PRIOR, NEXT, and DELETE can also take VARCHAR2 parameters for associative arrays with string keys. EXTEND and TRIM cannot be used with index-by tables.
For more information, see "Using Collection Methods".
Syntax
Text description of the illustration collection_method_call.gif
Keyword and Parameter Description
collection_name
This identifies an index-by table, nested table, or varray previously declared within the current scope.
COUNT
COUNT returns the number of elements that a collection currently contains, which is useful because the current size of a collection is not always known. You can use COUNT wherever an integer expression is allowed.
For varrays, COUNT always equals LAST. For nested tables, normally, COUNT equals LAST. But, if you delete elements from the middle of a nested table, COUNT is smaller than LAST.
DELETE
This procedure has three forms. DELETE removes all elements from a collection. DELETE(n) removes the nth element from an index-by table or nested table. If n is null, DELETE(n) does nothing. DELETE(m,n) removes all elements in the range m..n from an index-by table or nested table. If m is larger than n or if m or n is null, DELETE(m,n) does nothing.
EXISTS
EXISTS(n) returns TRUE if the nth element in a collection exists. Otherwise, EXISTS(n) returns FALSE. Mainly, you use EXISTS with DELETE to maintain sparse nested tables. You can also use EXISTS to avoid raising an exception when you reference a nonexistent element. When passed an out-of-range subscript, EXISTS returns FALSE instead of raising SUBSCRIPT_OUTSIDE_LIMIT.
EXTEND
This procedure has three forms. EXTEND appends one null element to a collection. EXTEND(n) appends n null elements to a collection. EXTEND(n,i) appends n copies of the ith element to a collection. EXTEND operates on the internal size of a collection. So, if EXTEND encounters deleted elements, it includes them in its tally. You cannot use EXTEND with index-by tables.
FIRST, LAST
FIRST and LAST return the first and last (smallest and largest) subscript values in a collection. The subscript values are usually integers, but can also be strings for associative arrays. If the collection is empty, FIRST and LAST return NULL. If the collection contains only one element, FIRST and LAST return the same subscript value.
For varrays, FIRST always returns 1 and LAST always equals COUNT. For nested tables, normally, LAST equals COUNT. But, if you delete elements from the middle of a nested table, LAST is larger than COUNT.
index
This is an expression that must yield (or convert implicitly to) an integer in most cases, or a string for an associative array declared with string keys.
LIMIT
For nested tables, which have no maximum size, LIMIT returns NULL. For varrays, LIMIT returns the maximum number of elements that a varray can contain (which you must specify in its type definition).
NEXT, PRIOR
PRIOR(n) returns the subscript that precedes index n in a collection. NEXT(n) returns the subscript that succeeds index n. If n has no predecessor, PRIOR(n) returns NULL. Likewise, if n has no successor, NEXT(n) returns NULL.
TRIM
This procedure has two forms. TRIM removes one element from the end of a collection. TRIM(n) removes n elements from the end of a collection. If n is greater than COUNT, TRIM(n) raises SUBSCRIPT_BEYOND_COUNT. You cannot use TRIM with index-by tables.
TRIM operates on the internal size of a collection. So, if TRIM encounters deleted elements, it includes them in its tally.
Usage Notes
You cannot use collection methods in a SQL statement. If you try, you get a compilation error.
Only EXISTS can be applied to atomically null collections. If you apply another method to such collections, PL/SQL raises COLLECTION_IS_NULL.
You can use PRIOR or NEXT to traverse collections indexed by any series of subscripts. For example, you can use PRIOR or NEXT to traverse a nested table from which some elements have been deleted.
EXTEND operates on the internal size of a collection, which includes deleted elements. You cannot use EXTEND to initialize an atomically null collection. Also, if you impose the NOT NULL constraint on a TABLE or VARRAY type, you cannot apply the first two forms of EXTEND to collections of that type.
If an element to be deleted does not exist, DELETE simply skips it; no exception is raised. Varrays are dense, so you cannot delete their individual elements.
PL/SQL keeps placeholders for deleted elements. So, you can replace a deleted element simply by assigning it a new value. However, PL/SQL does not keep placeholders for trimmed elements.
The amount of memory allocated to a nested table can increase or decrease dynamically. As you delete elements, memory is freed page by page. If you delete the entire table, all the memory is freed.
In general, do not depend on the interaction between TRIM and DELETE. It is better to treat nested tables like fixed-size arrays and use only DELETE, or to treat them like stacks and use only TRIM and EXTEND.
Within a subprogram, a collection parameter assumes the properties of the argument bound to it. So, you can apply methods FIRST, LAST, COUNT, and so on to such parameters. For varray parameters, the value of LIMIT is always derived from the parameter type definition, regardless of the parameter mode.
Examples
In the following example, you use NEXT to traverse a nested table from which some elements have been deleted:
i := courses.FIRST; -- get subscript of first element
WHILE i IS NOT NULL LOOP
-- do something with courses(i)
i := courses.NEXT(i); -- get subscript of next element
END LOOP;
In the following example, PL/SQL executes the assignment statement only if element i exists:
IF courses.EXISTS(i) THEN
courses(i) := new_course;
END IF;
The next example shows that you can use FIRST and LAST to specify the lower and upper bounds of a loop range provided each element in that range exists:
FOR i IN courses.FIRST..courses.LAST LOOP ...
In the following example, you delete elements 2 through 5 from a nested table:
courses.DELETE(2, 5);
In the final example, you use LIMIT to determine if you can add 20 more elements to varray projects:
IF (projects.COUNT + 20) < projects.LIMIT THEN
-- add 20 more elements
Related Topics
Collections, Functions, Procedures
http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96624/13_elems7.htm#33054
Joel P�rez
Maybe you are looking for
-
Need Windows 7 driver for HP color laserjet 3500
Urgently need a driver for my HP color laserjet 3500 to install on new laptop with Windows 7! HP and Windows sites say there is no driver for Windows 7. I really love my printer but need the driver. What can I do?
-
My canon mx712 has the uo52 wrong printhead message I need replacement like zanne1950 got please.
Hello my wife and I have had our canon mx712 for a couple years and now we have the uo52 wrong printhead error message. We did love our canon until this. It's been outta commission for a couple weeks now and we need a printer desperately. We would lo
-
How can i get the selected PageItem in InDesign
Hi i received the hint to post the message into this forum. so i try it... After implementing a floating panel and receiveing the "afterSelectionChanged"-Event i would like to get the selected PageItem, if one is selected... In the datastructure i ca
-
Can i use a launguage learning app on the nano
i wannt use the nano to learn another laugauge can i do it?
-
ITunes now wont auto connect when iPhone connected
Since installing 10.6.8 on my macbook pro now when I plug my iphone in itunes wont auto sync??? Yes the "open itunes when this iphone is connected" and in itunes preferences the prevent field is unchecked. Ideas please ????