SQL & PL/SQL :: Use Of Global Variables
Feb 24, 2012Explain about Global variables in Plsql? What is use of these global variables and where do use these variables?
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SQL & PL/SQL :: Creating Global Variables In Sqlplus On 11g
May 4, 2011I have taken some procedures code from SVN repository.These procedures are split into different schema. There are some client and common parameters used in the from clause of table in these sp.for example
select *
from client.emp;
during the compling procedure, we replace the client value into some schema name.
select *
from scott.emp;
The client and common parameter should be different for every schema.
Is any possible to create global varaible for client and common parameter and subsitute value in it.i.e without editing client and common parameter?
Precompilers, OCI & OCCI :: ProC Host Variables As Global
Aug 25, 2008I Want to declare some host variables with global scope. Like this C variable:
MyFile.h
...
char str_var[20];
...
But i can't put SQL sentences in a include file. And if i do this:
MyFile.pc
...
EXEC SQL BEGIN DECLARE SECTION;
char str_var_h[20];
EXEC SQL END DECLARE SECTION;
...
... I can't see this variable from others sources, although I declare it like 'extern'.
Forms :: List Forms Global Variables At Runtime
Jan 9, 2012we are currently migrating from forms 6i to 11g. We would like to cleanup our global variables at runtime.
Is there any way to list the global variables at runtime?
SQL & PL/SQL :: Local Variables Are Bind Variables
Apr 27, 2012Which of the below is considered a bind variable. In example one proc. Test the parameter p1 is directly used in the query, so this can be considered as a bind variable.
Is that true about the second proc. where p1 is assigned to a local variable v1 , or this needs hard parsing because v1 is not a bind variable ?
Create or replace procedure test(p1 IN VARCHAR2,p_refcursor OUT SYS_REFCURSOR) IS
BEGIN
OPEN p_refcursor FOR select * from Test_tab WHERE item=p1;
END;
------------
Create or replace procedure test1(p1 IN VARCHAR2,p_refcursor OUT SYS_REFCURSOR) IS
v1 varchar2(100):=p1;
BEGIN
OPEN p_refcursor FOR select * from Test_tab WHERE item=v1;
END;
Oracle 11g - Global Database Name Value?
Sep 22, 2011When I installed Oracle 11.g I set 'GlobalDataBaseName' ("orcl.net").SID was "orcl". from where can I invoke 'GlobalDataBaseName' value ?
View 1 Replies View RelatedGlobal Temporary Tables
Jan 17, 2011I have two database DB1 for EBS database and DB2 for Portal database. DB2 is always up.
DB1 uses some Global Temporary tables to write and store session level information.
I have Secondary database also for DB1. Whenever DB1 is down and its secondary database base is up, my requirement is to enable write operation to these Global Temporary Tables. Since secondary database we open Read-Only mode , I can't write to these GTTs.
DB2 is always up so I want to create the copies of these GTTs in DB2 portal database. Is there any harm on doing this.
Is there any harm storing session level information of DB1 database In DB2 database through DB-Link.
Update Global Indexes?
Aug 15, 2011If I have owner, table_name is there a query I can issue that will tell me if I have to add the "update global indexes" clause when dropping a partition from a table?
View 1 Replies View RelatedSQL & PL/SQL :: Global Temp Table
Sep 2, 2010what are minimum privilege required to create GTT (Global Temp Table)?
View 7 Replies View RelatedSQL & PL/SQL :: Global Temporary Table
Feb 20, 2010What is the best option for GLOBAL TEMPORARY TABLE
1) option create GLOBAL TEMPORARY TABLE with ON COMMIT DELETE ROWS. and wheverever this is used for calculation commit at the end of porcedure.
CREATE GLOBAL TEMPORARY TABLE gtt_test
(
A NUMBER
)ON COMMIT DELETE ROWS;
CREATE OR REPLACE PROCEDURE my_proc ( p_in in number)
as
begin
[Code]....
2) create GLOBAL TEMPORARY TABLE without ON COMMIT DELETE ROWS and wheverever this is used use delete from Temp table /Truncate table and then user it.
CREATE GLOBAL TEMPORARY TABLE gtt_test
(
A NUMBER
);
CREATE OR REPLACE PROCEDURE my_proc ( p_in in number)
[Code]....
Alternatives For Global Temporary Table
Mar 12, 2013I have created global temporary tables to be used in my stored procedure, in order to view reports which i created in JASPER. Since global temporary tables are session based, when multiple users are trying to generate the report, every user is getting inconsistent data.
To make it clear, what i meant is if a user A tries to view a report with some filter criteria and simultaneously user B is trying to generate the same report with another filter criteria, User A is getting User B's report data and User B is getting User A's report data. How can we avoid this problem?
SQL & PL/SQL :: Drop Global Temporary Table?
Dec 6, 2011how to drop global temporary table?
while droping global temporary table we are getting below error
"ORA-14452: attempt to create, alter or drop an index on temporary table already in use"
SQL & PL/SQL :: Index On Global Temp Tables
Jun 16, 2010I am trying to use Global temporary tables, and index on this table to get my results faster. I can see even if I run any query on this table, it does full table scan and not Index scan..
create global temporary table abc_tab on commit preserve rows
as select a,b,c from xyz;
create index lmn on abc_tab(a,b,c)
Server Administration :: Login Using Global DB Name?
Mar 11, 2013I see we are unable to login to database using global database.
[oracle@sl73usircd01 ~]$ sqlplus DEMO@DB1.COM
SQL*Plus: Release 11.2.0.3.0 Production on Mon Mar 11 14:47:31 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Enter password:
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified
Enter user-name: why we are unable to login to database using global database name ?
SQL & PL/SQL :: Global Temporary Table DDL In Schema
Dec 21, 2011How to allow only "CREATE GLOBAL TEMPORARY TABLE" DDL in a schema. I have to restrict all DDLs performing by a particular schema except GT Table.
View 8 Replies View RelatedSQL & PL/SQL :: Global Temporary Table And JAVA?
Dec 3, 2011I am using a global temporary table in which place data from a few different queries.
It then select it out into a cursor.
This procedure works fine in PL.SQL Developer and Toad. It doesn't have to be adjusted.
Java has a problem though, as the data is gone when the Java call attempts to acquire it. This is due to session pooling I suppose.
So, my question is somewhat composite.
Is there a setting in Java (JDeveloper) that I could overcome this with? Perhaps a momentary "Hold" on a session?
SQL & PL/SQL :: Use Of Local And Global Partition Index
Aug 17, 2010What is the use of Local and Global Partition Index?
View 1 Replies View RelatedReports & Discoverer :: Global Cursor
Mar 18, 2013I have a report,in which i have used a function and inside function i made a cursor.and that cursor is used by many functions .so i want to make it globally.so that i would be able to get it in all the function instead of making it in all the functions.
View 1 Replies View RelatedSQL & PL/SQL :: What Is A Global Procedure In Oracle And Its Usage
Aug 6, 2010what is a global procedure in oracle and its usage
View 5 Replies View RelatedWhen Do Global And Local Indexes Becoming UNUSABLE?
Nov 29, 2012RDMS Version : 11.2.0.2
Platfomrm : AIX 6.1
For partitioned tables (RANGE, LIST types ) what are circumstances when a Global or a Local Index become UNUSABLE ? I was told that in some circumstances where the Indexes become UNUSABLE , not even a SELECT query against the table will work. Is this true ? For partitioned tables with Global Index, the global index will be listed in DBA_INDEXES . Right ?
Global And Local Inventory - Patchset?
Apr 21, 20131)What is the use of inventory?
2) Global inventory is found by checking the oraInst.loc file. How to find the location of Local inventory?
3)Why is every patchset(11.2.0.2) now a full release?
PL/SQL :: Not Able To Update Global Temporary Table
Oct 17, 2012create or replace procedure p_populate_gtt
as
begin
insert into gtt
select last_name,first_name,null from funcdemo where rownum <51;
update gtt set vote=100
where ln ='Tim';
end;
/
gtt is my global temp table. i am updating vote column which is null to 100.But i am not able to update it
Application Express :: CSS In Global Page
Mar 20, 2013I wanted to apply some CSS throughout my application by adding it in Global Page in APex 4.2
And I used
<style>
#t18InlineError {
color: rgb(243, 12, 12);
}
</style>
It doesn't work.
How To Use Variables Within Select
Apr 5, 2011im as using oracle 8 with sqltools i have a Very large query. and i notice that many things are repeating. so i want to add them to a variable, instead of re-typing them.for example:
select SomeID from SomeTable;
i want SomeID to be put into a variable.but i still want to be able to get a normal select query at the end so that i can see the returned value:
i tried things like:
declare x number;
begin
set x=45454
select x from SomeTable;
end;
but could not get it to work.
Using Variables In A Trigger?
Oct 24, 2007consider the trigger below,
CREATE OR REPLACE TRIGGER PPMAPP.PPMCR_HH_CHR_TRG
AFTER UPDATE
ON PPMCR_STEN.PPMCR_HH_CHARACTERISTICS
[code].....
The cursor HH_ATTR_CSR returns a set of values and I'm iterating each values using a loop, but when comparing the post and pre values, I have to use the variable(HH_ATT_VAR) instead of column names.Usually we give it as (re.XXXX_YYYY) but the cloumn names has to be given in the form of a variable got from the cursor like (re.HH_ATT_VAR).In doing so, I'm getting an error as "bad bind variable" So,Is there any to view the old and the new value in the local?
SQL & PL/SQL :: Using Table Name As Variables?
Aug 23, 2010Below is the code I am facing problem using tablename as variable.
I have five tavble is scheme Emp1,Emp2..Emp5
CREATE OR REPLACE
procedure emp_up as
tablename1 varchar2(30) ;
Begin
For x in 1..5
LOOP
tablename1 := 'EMP' ||to_char(x);
EXECUTE IMMEDIATE 'update '||tablename1 || 'set ename = ''ZZZZZ'' where ename in (''MILLER'')';
END LOOP;
End;
Error : Identifier EMP must be declare
SQL & PL/SQL :: Use Of Cursor Variables?
Mar 11, 2012what is use of cursor variables?
View 1 Replies View RelatedODP.NET :: Binding SQL Variables
Nov 5, 2012The following code is getting the 'Not all Variables bound' error. There are only two variables so I don't see the order being an issue. Assume the integers are assigned elsewhere.
DateTime beginDT = new DateTime(yearInt, monthInt, dayInt, hourInt, minuteInt, secondInt);
DateTime endDT = new DateTime(yearInt, monthInt+1, dayInt, hourInt, minuteInt, secondInt);
SQL.Append(" WHERE DATE >= :beginDTParameter ");
SQL.Append("AND DATE < :endDTParameter");
OracleCommand cmd = connection.CreateCommand();
cmd.Parameters.Add(new OracleParameter("beginDTParameter", OracleType.DateTime)).Value = beginDT;
cmd.Parameters.Add(new OracleParameter("endDTParameter", OracleType.DateTime)).Value = endDT;
PL/SQL :: Not All Variables Bound
Sep 4, 2012I was new to Oracle. When i am Executing this Query, I was getting the error "ORA - 010008 - not all variables bound" .
VARIABLE sathya NUMBER
BEGIN
SELECT sal INTO :sathya FROM emp WHERE empno=7902;
END;
Cursor Versus Global Temp Table
Jan 16, 2013We had an issue with a PL/SQL package taking hours to run as a concurrent program. Database version is 10.2.0.4.0, running on Linux x86 64-bit. A tkprof'd trace file revealed the problem SQL statement to be a cursor. This one SQL statement would run for 3+ hours. I copied the SQL statement and ran it in TOAD and it completed in seconds, returning the exact same result set. To resolve the issue in the PL/SQL package I created a global temp table and ran the exact same SQL statement as an INSERT into the global temp table.
Again, instead of hours, the SQL statement completes in seconds. If I revert the change, it goes back to taking hours. I've attached the relevant sections of the tkprof showing the two SQL statements (identical other than the insert in front of one) and the resulting explain plans and performance data. I've always been under the impression that a cursor was a better option than a temp table and I've never run into a situation where the same SQL statement runs so much longer when executed as a cursor.
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SQL_As_Cursor.jpg ( 274.02K )
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Explain_for_SQL_As_Cursor.jpg ( 189.43K )
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SQL_as_Insert.jpg ( 277.38K )
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Explain_for_SQL_As_Insert.jpg ( 180.66K )
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