SQL & PL/SQL :: How A Truncate Command Comes Under DDL Section
Mar 2, 2011How a truncate command comes under DDL section, instead DML. All the operations happening inside the object is called DML and ON the object is called DDL.
View 7 RepliesHow a truncate command comes under DDL section, instead DML. All the operations happening inside the object is called DML and ON the object is called DDL.
View 7 RepliesWhy the TRUNCATE command would not work in PL/SQL block ? A work arround would be dynamic SQL, but I'm avoiding it...
begin
truncate table test;
end;
I am new to the forum as well as SQL programing and I need to have the following criteria writen in my WHERE so all three of these criterias are included in the same report (perhaps, each will have its own section).
1. PCT_To_Goal < 60
AND (round ( (opened_period / expected_Goal ), 2 ) * 100) >= 100
2. opened_period >= 3 and number_to_date = 0
3. PCT_To_Goal < 30
AND (round ( (opened_period / expected_Goal ), 2 ) * 100 > = 50
AND round ( (opened_period / expected_Goal ), 2 ) * 100 <= 100)
I have column and loading time stamp like below.
RECORDTIMESTAMP TIMESTAMP DEFAULT to_timestamp(to_char(sysdate, 'DD-Mon-YYYY HH24:MI:SS')||'.0', 'DD-Mon-YYYY HH24:MI:SS.FF1') NOT NULL ENABLE
But RECORDTIMESTAMP data looks like '4/8/2009 5:48:00.000000 PM' I would like to supress 3 zeros in milli seconds section.( 3 more zero in milli seconds section)
creating a text index using the section group parameter? The problem that I am having is when I create my text index and perform a query using Score, I do not get the correct results back.
select score(1) from mybaby where contains(name,'Mommy',1)>0;
I am able to duplicate (from active database) 12.1.0.1 database to destination server successfully,however when I add either compressed backupset and/or section size to duplicate commandrecovery at the end of the operation fails due to missing archive log (which is at source server)
******************************************failed duplication****************************************** [oracle@r121 ~]$ rman target sys/sys_pwd@t12 auxiliary sys/sys_pwd@c12Recovery Manager: Release 12.1.0.1.0 - Production on Fri Sep 6 11:30:09 2013 Copyright (c) 1982, 2013, Oracle and/or its affiliates. All rights reserved. connected to target database: T12 (DBID=1222223202)connected to auxiliary database: T12 (not mounted) RMAN> duplicate target database to c12 from active databasesection size 2gspfileparameter_value_convert 't12', 'c12'set db_file_name_convert 't12', 'c12'set log_file_name_convert 't12', 'c12'nofilenamecheck;2> 3> 4> 5> 6> 7>Starting Duplicate Db at 06-SEP-13using target
[code]...
I have test in the main section of the layout in forms. I want to print the footer on the first page only. If I go to properties and select print object on first page, it still prints the footer in all pages. How can I force the footer on the first page only.
View 1 Replies View RelatedI have a problem here.Normally, we use &p_where inside a sql script in condition sectione.g :
select name from member where name like 'a%' &p_where order by name;
may i use this kind of parameter in table section?e.g :
select name from &p_table where name like 'a%' and status = 'a' order by name;
the reason i need to do is there are 2 different server. but i need retrieve same info.server ABC have table A but don't have table B and server DEF have table B but don't have table A.
Is there any other method to solve this problem?
I am getting some odd results from a Database Insert Function. The function receives an Array of elements. The elements are a defined structure (containing around 21 data items). I need to insert these records into an Oracle table.For each element of the Array the function reads the structure into a local c structure of the same type.
I then go through this local structure and get a copy of the data into local variables declared in the EXEC SQL BEGIN DECLARE SECTION of the function. I then use the local vars to do the insert, using null INDICATOR variable to handle those variables that could be empty. The local variables look like this....
EXEC SQL BEGIN DECLARE SECTION;
int dbServiceTypeId;
int dbRecordType;
char dbRbmCustRef[MAX_CUST_REF_LEN];
int dbServiceSeq;
[code]...
BUT.. when I uncomment the dbCOS variable (even though I don't populate it or try to include it in the insert) I get the following in the table (The RATE value goes missing completely and the multiplier is wrong)...
ID SERVICE CODE R/T RATE MULTI
41325-SCODE-1084 1 542139762
11326-SCODE-1086 1 542139762
11326-SCODE-1086 2 542139762
21327-SCODE-1087 1 542139762
21327-SCODE-1087 2 542139762
21327-SCODE-1087 3 542139762
21327-SCODE-1087 3 542139762
However, a printf statement just before the insert based that returns the variables shows the following...
Service Type ID: '4'
Record Type ID: '1'
Service Cust Ref: '1325-SCODE-1084'
Service Unit Rate: '1200.00'
Indeed, for this record the Multiplier doesn't even get populated. The other odd thing is if I recomment the dbCOS but remove the dbOraDateFmt variable definitions, it corrupts the data again, though different fields. I can't understand why individual local variables are behaving this way. Is this a problem with the way variables are declared in this section?
How to validate a date in column section?
View 1 Replies View Relatedi have generate a report using report wizard but i want to know how join main section and head section , what ever you do in report wizard impact in main section ,i have done some head section ,when i run report, head section run first and main section in next page .. how to join both sections in single page output..
View 2 Replies View Relatedwe are running SAP application against oracle database. say, if I use brspace or brtools (from SAP side) to shutdown or startup database or collect stats, does this mean it not recommend to use oracle command to shutdown/start & collect stats?
View 3 Replies View RelatedI have dynamic header in my rtf file. I have section break on start group of body. but it does not display dynamic header value. If i remove section break then it display dynamic header.
I have to display dynamic header and section break is also required there.
I want to make an Information System of Subjects and its corresponding sections.Below is my desired output:
+ Sections
- Section 1
- Advanced Algebra
- Physics
- Section 2
[code]...
I wanna do it in a hierarchical tree, since I don't know how to do it,
We have built an interactive report based on dynamic query. Normally, all the selected columns are shown in "Display" Section of the interactive report. We have a requirement to move some of the columns to the "Do not Display" when the search is done. Is it possible to do it programmatically ?
View 1 Replies View Relatedi have one question that why oracle not set high water mark when we delete data from a table and commit it, on the other hand it set in case of truncate.both of these statement release physical structure(in case of delete after commiting)
View 7 Replies View RelatedI have an Oracle Package with a procedure in which
package with a procedure in which there is a truncate partition, ALTER TABLE table_name TRUNCATE partition_name DROP STORAGE and the all is run with an EXECUTE IMMEDIATE 'alter table ...' .
The point is that the procedure in the package is started from another DB via DB Link (schema USER1) and doesn't work because of lack of privileges.
Instead, if the same procedure is started as a procedure, standalone, not in the package but from the same user (USER1) it works perfectly.
Don't understand why and which privileges must give to the user to run the procedure from inside the package.
Is it possible to recover a table which is Truncated
View 13 Replies View RelatedI am using oracle11g. I want to truncate subpartition on specific partion.
I have partition on statewise. Each state partion has 7 day sub partition.
For intance,
Partion TX
Sub partition MON, TUE, WED, THU, FRI, SAT, SUN
Partion CA
Sub partition MON, TUE, WED, THU, FRI, SAT, SUN
Partion IA
Sub partition MON, TUE, WED, THU, FRI, SAT, SUN
Now i want to perform following tasks.
1. Need to truncate TUE sub partiion on TX partition.
2. Need to truncate WED sub partiion on CA partition.
3. Need to truncate SUN sub partiion on IA partition.
How do we do this?
The below statment truncate all TUE partition on all the partitions.
ALTER TABLE TRX_TABLE
TRUNCATE SUBPARTITION TUE;
How do i tuncate specfic sub partition on specific partition?
The Scenario is that we have Master and detail table (With Foreign key enabled), we want to TRUNCATE Master table.
1) Is there any option which can Truncate the table without disabling the constraints for child tables...we want to Truncate the table forcefully..
2) What will be best method to truncate a Table having Master detail relation (Foreign key enabled) and we need to truncate the table without disabling the constraint ( if there are records in child table)
3) What will be best method to truncate a Table having Master detail relation (Foreign key enabled) and we need to truncate the table without disabling the constraint ( if there are NO records in child table
I have two tablespace a and a_idx , a is comtaining all tables data and it fixed size is 19000MB and b containing all the index associated with these tables and its size also 19000MB.
but this is am testing database, and we need some space on my unix machine for this i truncate all tables from a tablespace a
and resize the tablespace a with size 1000M with no error.
but as per my understanding after truncating all tables from tablespace a its also release space from tablespace b but its not hapening.
so my questin is how can i reize tablespace B using alter database datafile 'full path of dbf file' resize 1000M.
I have found one interview question no.7 @ [URL] According to that it can be rollbackQuote:The truncate command is a DDL operation and just moves the high water mark and produces few rollback data.
But, I read That is not true in the case of oracle but it is true in the case of SQL Server.
i have many user tables in my database and i want to truncate selected tables and how i can overcome this scenario.
i can truncate using truncate table <table_name> but they are 250 tables to truncate, so,i can't write truncate command for every table. if i want to truncate first i have to truncate parent table or child table and how i can find parent table and child table for given tables to truncatein my database.
currently developing a app for MSM in tromsø, that are going to delete the oldest entrys in the database table and then update all the relative Run history entrys in another table.
And i can't get the coding right to truncate the old entrys.Here are the
DECLARE V_SLETT varchar2(125);
V_NYE varchar2(50);
V_SLETT := :SLETT;
V_NYE := :NYESTE;
truncate DELTAKER ( IDNR in (V_SLETT) );
begin
request := UPDATE_RUN;
end;
How to convert/trunc date
Example
source
column name CONFIRMED_DTE
16-APR-09 12.00.00.000000000 AM
target
column name CONFIRMED_DTE
16-APR-09
I want to date like 16-APR-09 from 16-APR-09 12.00.00.000000000 AM. In a columns have null values and 16-APR-09 in source and target
i need to import into table A. Before that i will do a truncate.
I will disable the constraint.
DO i need to disable any triggers on the table before importing?
I am trying to truncate a partition using syntax .ALTER TABLE SALES6 TRUNCATE PARTITION FOR(DATE '02-03-07')
but when i query back to table i can still see the data it is not truncating.
create table sales6
(
sales_id number,
sales_dt date
)
partition by range (sales_dt)
(
[code]....
I am trying to Truncate the table but it doesnt get truncated. When I issue the command it even doesnt throw the error. I also tried to drop the table but cant even able to drop the table. I thought table might be locked. But it allows me delete a row from the table.
I am using Oracle 11g Release 11.1.0.7.0
i have one procedure that run at same time for two different partition.In the begin of the processes i do the truncate partition and after that the insert of data in the partition.Since i have two processes running at the same time, i will fill up data in two different partition.
But it occurred one error :
"ORA-00054: resource busy and acquire with NOWAIT specified"
The problem is caused by the truncate partition. I'm doing two simultaneous execution of the same process, but when one process is doing the truncate other is insert data.How can i do the truncate of this two partition, or insert in to, without get any error. I think the two simultaneous insert is not a problem.
So how can i lock the table in the first truncate and after that release the table for the next truncate?
I know that truncate is a ddl operation that removes all the data from the table and set the HWM to very beginning. I am curious to know, is anyhow indexes will be affected on the issuance of truncate command or we need to rebuild the indexes after issuing truncate.
Also is there any way to know that how many rows/blocks a select statement is scanning because of the effect of HWM even the table has 0 rows.