PL/SQL Program Units - Global Variable Specification / Type
Jul 31, 2012
This assignment allows you to pick your own subject in which you Code a Package Header that contains the following:
Global Variable Specification
Type
Four (4) Procedure Specifications
Two (2) Function Specifications
Submit your code in a series of Notepad or Wordpad documents. Include the code for the assignment and the output that is realized from running the code. Note: You are responsible for creating the database on which the project will run. This includes the responsibility for loading the database with sufficient data.Grading for this assignment will be based on answer quality, logic/organization of the project to include the compilation, and execution of the project code.
How to call program unit(procedure/function/package) in to report is it like formula column & placeholder?if not, how to call external (procedure/function/package) in to report
I want to define global variable in oracle form 6i....so this variable may i used anywhere in project...but i don't know where exactly global variable defined?
I want to declare global variable inside package. get the correct query. how to assign value for that variable.
SQL> create or replace 2 PACKAGE new_pack 3 AS 4 g_id employee_details1.employee_id%type; 5 PROCEDURE emp_project( 6 st_date IN DATE, 7 Prj_id out VARCHAR2, 8 prj_name out VARCHAR2, 9 Prj_location out VARCHAR2); 10 11 END new_pack; 12 /
Package created.
SQL> CREATE OR REPLACE 2 PACKAGE body new_pack 3 AS 4 PROCEDURE emp_project( 5 st_date IN DATE, 6 Prj_id OUT VARCHAR2, 7 prj_name OUT VARCHAR2, 8 Prj_location OUT VARCHAR2)
[Code] ..........
Warning: Package Body created with compilation errors.
SQL> show error Errors for PACKAGE BODY NEW_PACK:
LINE/COL ERROR -------- ----------------------------------------------------------------- 12/12 PLS-00103: Encountered the symbol "=" when expecting one of the following: constant exception table LONG_ double ref char time timestamp interval date binary national character nchar
I want to call a value from one from to another form in d2k forms 4.5. I think this can be done only by declaring a global variable. I don't know how to declare global variable and also calling the same in other forms.
I want to know how we can declare a Global Variable in Package body(Not Spec), So that i can use it in any procedures or function(Defined in same package).
In current form, i use *pll file to pass Global.<variable name> to the form *.fmb
The problem is that if i copy a string of 4000 characters (which i need to) to Global.<variable name>, it will automatically cut a whole chunk to shorter string (less than 1000).
Is there a better way to that Global.<variable name> can hold 4000 characters?
i 'm using APEX 4.2.1.00.08 and i 'm wondering if there is a way to translate "Function and Global Variable Declaration" textarea. Every other script textarea is available for translation, but not this.
I know that this is code is loaded on header but may contains important alert messages of global functions.
I have an Type-object typeObj1 that consists another Type-object typeObj2. this def has another Type-object typeObj3. how to access variable declared inside typeObj3. I have syntax below for each Type.
CREATE OR REPLACE TYPE typeObj1 AS OBJECT ( SYSTEM_IDENTIFER VARCHAR2(50), PROCESS_TYPE VARCHAR2(50), abc typeObj2
) /
[Code]...
/I have tried to access the type-object in where clause in following way
FROM TABLE(CAST(I_typeObj1 AS typeObj1)) ITTPRC, ...... Where ....... AND (ADDKEY.ADDTN_INFO_KEY_TYP_NM IN (SELECT ADDTN_INFO_KEY_TYP_NM FROM TABLE(ITTPRC.abc)))
AND (ADTINF.ADDTN_RQST_TYP_VAL_DT IN (SELECT ADDTN_RQST_VAL_DT FROM TABLE( ITTPRC.def)) OR ITTPRC.def IS NULL ) AND (ADTINF.ADDTN_RQST_TYP_VAL_NUM IN (SELECT ADDTN_RQST_VAL_NUM FROM TABLE( ITTPRC.def)) OR ITTPRC.def IS NULL ) AND (ADTINF.ADDTN_RQST_TYP_VALUE IN (SELECT ADDTN_RQST_VALUE FROM TABLE( ITTPRC.def)) OR ITTPRC.def IS NULL )
In this way i am able to access the variable inside typeObj3. But problem is i am getting error "ORA-01427 single-row subquery returns more than one row" when i pass more that one typeObj2.
I have created the following procedure. Since I am using this first time I don't know how to execute this.
CREATE OR REPLACE PACKAGE GAFT_PROG_DIT.ram_package IS TYPE type_ots IS TABLE OF ORDER_TREND_SCORE%ROWTYPE INDEX BY PLS_INTEGER; PROCEDURE InsertTrend( P_TYPE_OTS_REC IN type_ots ); END; /
i have written one procedure which is giving an error PL/SQL:ORA-00902: invalid data type, how to get the distinct value.
there is one table xyz and this table having so many attributes and file_data one of the attribute which is having CLOB data type. I have to find out distinct value in each record of file_data.
suppose for example
TABLE XYZ
col1 col2 file_data A B <CLOB VALUE>------------------------ this CLOB VALUE containing duplicate record V X <CLOB VALUE>------------------------- this CLOB VALUE also containing duplicate record
create or replace procedure test_dealer_upload IS t_out_file UTL_FILE.file_type; t_buffer VARCHAR2(32767);
Can I declear a variable in PLSQL as the row type for a table, who's name is unknown during compile time, but will be determined when the PLSQL is runnning. The code is like following:
Procedure operTable( tableName IN VARCHAR2) IS TYPE ty_Row IS tableName%ROWTYPE v_Row ty_Row; CURSOR v_quey_cur
In package head I declare a variable , which reference 'level' type , but I don't know how to declare the variable , because I don't know what type of 'level'.
I m trying to give table name as parameter to this function. It is compiling properly.But when an anonymous block is created to call this table value, it has to be fetched into a variable of Rowtype of this inputted table. So I am not able to create any ROWTYPE variable for this table dynamically.
//Function create or replace function instant_tabula(tabula in varchar) return sys_refcursor as cur sys_refcursor; str varchar2(20000); begin str := 'select * from ' || tabula; open cur for str; return cur; end; [code]....
I am unable to insert the result set of query into corresponding SQL Table type variable where as same functionality can be accomplished by PL/SQL table type variable. Can't we access the same by using SQL type variable?
Ex:
Step 1:
SQL Object type , Table type Objects creation : drop type sql_emp_tab_type ; drop type sql_emp_type ; create or replace type sql_emp_type as object ( empno number, ename varchar2(20),
[code]...
Step 2: Accessing the table type object from PL/SQL block
I've got the following SQL script that I'm trying to run against a database: -
CREATE TABLE jdp_parameters ( id NUMBER(9) CONSTRAINT pk_jdp_parameters PRIMARY KEY CONSTRAINT ck_jdp_parameters_id CHECK (id = 0),
[code]....
On running it I get the following errors: -
pricelevel_id NUMBER(9) CONSTRAINT fk_jdp_pricelevel_id * ERROR at line 10: ORA-02253: constraint specification not allowed here Sequence created. REFERENCES jdp_parameters(id)
HOW to use variable P_TMPLID in following statement
TYPE typ_unrecon IS TABLE OF REC_' || P_TMPLID ||'_UNRECON%ROWTYPE index by binary_integer;
because its throwing error while compiling
and also in statement FORALL i IN unrecondata.FIRST .. unrecondata.LAST SAVE EXCEPTIONS --STRSQL := ''; --STRSQL := ' INSERT INTO REC_' || P_TMPLID ||'_UNRECON VALUES ' || unrecondata(i); -- EXECUTE IMMEDIATE STRSQL; INSERT INTO REC_' || P_TMPLID ||'_UNRECON VALUES unrecondata(i);---throwing error on this statement commit; --dbms_output.put_line(unrecondata(2).TRANSID); EXCEPTION
My question is, if I define an object type (create type ... as object ...) is it possible to hold a variable of this type as the session level? For example, if I am creating an order using multiple web pages, it would be much easier (and intuitive) to create and manipulate an order object than to hold the data in generic collections.
If that is not possible, is there some way to make a generic Apex collection appear more application specific? By this I mean some way to map the columns C001, C002, ... to more intuitive names such as CUST_NO and ORDER_DATE. I had considered possibly creating a view of the APEX_COLLECTIONS view which would rename the columns but then I would also have to create a bunch of instead of triggers if I wanted to update it as well.
I am getting errors while starting up my database using command 'STARTUP'
ORA-00119: invalid specification for system parameter LOCAL_LISTENER ORA-00132: syntax error or unresolved network name 'LISTENER_ORCL2'
have a look on sqlnet.ora , tnsnames.ora, listener.ora
sqlnet.ora # sqlnet.ora Network Configuration File: c:oracleproduct10.2.0db_2 etworkadminsqlnet.ora # Generated by Oracle configuration tools. # This file is actually generated by netca. But if customers choose to
I work on a client-server application, where users need to be able to run rather complex queries.
We currently have most of the queries defined in views on the Oracle database server and the client application simply downloads the data (i.e. SELECT * from example_view). This is good for us as we can maintain these queries without releasing new versions of the client tool.
However we have some queries implemented by a colleague that have caused a lot of trouble (efficiency and quality) and these are stored client-side.
The issue I have is that these client side queries can return records in different units (i.e. in standard cubic metres, or barrels of oil etc), as the SQL is defined at runtime on the client, and I want to know the best way to replicate this with SQL stored server-side.
The client-side SQL has column definitions such as: SELECT oil_production * decode(&unit,'Nm3',.948,'Sm3',1,'MMBOE',6.0924,1) ... The &unit parameter is then replaced by the appropriate text (i.e. 'Sm3') before the query is sent to Oracle.
Is there anyway to pass variables to server-side SQL and get a recordset back? I don't think PL/SQL procedures can do this? and views can't contain bind variables.
