0
votes
2answers
31 views

Is there anyway to search PL/SQL reserved words with contains function in the Oracle?

Is there anyway to search PL/SQL reserved words with contains function in the Oracle? I should explain more. We would like to search keywords such as "test for" or "test do" with contains or ...
2
votes
2answers
50 views

Oracle: Helping hand writing this query. Do I need a sub query here?

I have the below query that returns the number of orders created on a particular customer number per month for the past 2 years. SQL SELECT TO_CHAR(o.entry_date, 'MM'), SUM(CASE ...
1
vote
1answer
24 views

group records according to column

hi how can make this result query: to this: I have this code and i know it's still farfetched: select max(case subcod when 'DISABILITY' then A end) as disability, max(case ...
0
votes
1answer
79 views

Why can't modern databases have unlimited columns [on hold]

I am just curious as to why big open source and commercial RDBMSs can't, don't or won't implement unlimited columns per table? Is there a technical or business reason why this can't be done. MongoDB ...
-2
votes
1answer
33 views

Oracle Concurrent Insertion

We have simple case like Create table t1 (c1 number primary); session1: insert into t1 values (1); //session1 do not commit transaction session2: insert into t1 values (2); Will Session2 ...
0
votes
0answers
27 views

How to create a flag of exclusion for duplicate rows in Oracle [closed]

Given below is the snapshot of my data Name Age Income Group Asd 20 A Asd 20 A b 19 E c 21 B c 21 B c 21 B df 21 C rd 24 D I want ot include a flag variable where it says 1 to ...
0
votes
2answers
18 views

Create a test enviroment in Oracle 10g

I have a production enviroment in a Oracle 10g database which I would like to authomatically duplicate in a test enviroment. My production enviroment is just a number of tables in which I have usually ...
-2
votes
0answers
16 views

Creating a trigger, function and procedure for this problem [closed]

I have 3 tables namely, 1) Vehicle (vehid, vehno, type, seats, status) 2) Driver (drid, dname, phno, address, status) 3) Hiring (hid, hdate, vehid, drid) where vehid, drid and hid are primary ...
1
vote
1answer
126 views

What's the term that describes filtering query that makes use of indexes

I am looking for a technical term that describes the type of query in SQL that makes use of indexes. I completely forgot the name and can not look it up anymore (there's even a Wikipedia article about ...
0
votes
1answer
48 views

sql or hql query to find all parents of a particular record

I need a sql or hql query to find all parents of a particular record, that should work in oracle as well as mysql, for eg if I have the id: 201, the parents would be: 188, 187, 1. any help would ...
0
votes
2answers
37 views

How to configure Standby database in oracle for read/write

I have configured a physical standby database in Oracle 11gR2, and the standby database it's working fine. All the changes in the principal database are replicating to the standby database, the ...
0
votes
1answer
18 views

View permissions on specific Oracle object

I want to be able to see what permissions have been granted on a specific object in my Oracle geodatabase. What would my syntax look like in SQL Plus? Thank you.
0
votes
0answers
23 views

ORA-00838 error after increasing MEMORY_TARGET

I've increased MEMORY_TARGET in pfile and then create spfile. I'm getting the same problem as before: ORA-00838: Specified value of MEMORY_TARGET is too small, needs to be at least 3084M The ...
-1
votes
0answers
41 views

Adding numer to varchar and comparing the result with another varchar value, ORA-01722

There is an SQL Report I am working on and I need some help from the experts on this forum. The report is to find all the late comers and early going people in the place. I have to add 10 minutes in ...
0
votes
1answer
44 views

If I assign a NVL constraint to a nullable column will it display an error or it will retrieve the records?

I have a database in which some tables have to be joined to fetch the data. The problem is that in one table the column is nullable (nullable is set to yes or no constraint given for that column) and ...
0
votes
0answers
15 views

How to join 2 tables and traverse up hierarchy at the same time

Any help that can be given on a current problem I'm having in an Oracle environment would be greatly appreciated. I have 2 tables. One contains jobs to be performed on pieces of equipment, the other ...
1
vote
0answers
19 views

Oracle - physical writes to an index

We have a large UPDATE (affects about 200K records) on a huge table (80M records). Due to a coding mistake, the UPDATE updates the same set of rows (200K) all over again with the exact same value. ...
0
votes
1answer
32 views

Combining data of multiple rows in view

I have a table that holds timetracking data of users and looks somewhat like this: projectid activityid worklocationid year week day hours 1 22 21 2014 37 ...
0
votes
1answer
30 views

Add range of values under a column using rowid

How do i add range of values in a column based on row id? For example: I have to add all the values under column "time" where rowid>=1 and rowid<=5. Additionally is it possible to divide the then ...
-3
votes
1answer
72 views

Selecting a row and row above [closed]

I need to select a row from a table if it has "PART_NO=2" and the row just above it. What should be the query. I'm using Toad for Oracle. Thanks. **Data** *Title------Part_seq_no------*End_time ...
0
votes
2answers
54 views

Oracle GROUP BY question

I am using Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production. Yes an ancient version but the license is embedded in an application that we use and this is the Oracle version that they use. ...
0
votes
2answers
48 views

inconsistent type after querying search_condition column in all_constraints table Oracle

I'm trying to get the not null constraints in my tables, so I'm using the following sql request : select * from all_constraints where owner='userx' and constraint_type='C' and ...
0
votes
1answer
30 views

Choosing the Most Recently Entered Non-Blank Value When Many Values Exist

I have run into a problem where some IDs have multiple names associated with them. That is, if I have a location ID from one table and need to pull the location's name from another table based on the ...
0
votes
0answers
56 views

PL/SQL Error bad bind variable

Where is the problem with my code. It should work, but Compiler says: Error(5,14): PLS-00049: bad bind variable 'NEW.NAZWA_GRUPY' Error(6,1): PLS-00049: bad bind variable 'NEW.NAZWA_GRUPY' ...
2
votes
1answer
82 views

Select the max from two max values

I need to find the airport(departure or arrival) that had the most passengers in the last year. The tables are: PASSENGER(id,name,surname) TAKES(id_passenger,id_flight) ...
0
votes
1answer
44 views

The materialized view is already optimal and cannot be tuned any further

I have tried DBMS_ADVISOR.TUNE_MVIEW to verify some materialized views created locally. One of the result returns an error: Error report: ORA-13600: error encountered in Advisor QSM-03116: The ...
2
votes
1answer
87 views

Fastest way to change column type from varchar2 to number on large table in Oracle

I have a table which contains a VARCHAR2 column that must me changed into NUMBER. The table contains more than 30 millions rows. The table definition : CREATE TABLE EFF ( MOD ...
0
votes
1answer
41 views

Max from 2 columns with priority date col then the seq col Oracle

I have a column xdate, column seqnumber, personID I want 1 record per personID, where it is the most recent xdate max(xdate) if there is multiple same max xdates i want it to look then for the max ...
0
votes
1answer
37 views

PL/SQL group orders by date and sum the total [closed]

I need to group orders by date and sum the total, My table looks like this : TEST_DATE TEST_ID - NUMBER SUCC_ID - NUMBER I need to group by date and sum the total, this is my query: SELECT ...
0
votes
1answer
44 views

procedure to select the first name of the passed id

I have a table person_name DESC PERSON_NAME Name Null Type ------------- -------- ------------ ID NOT NULL NUMBER(9) FIRSTNAME VARCHAR2(20) ...
0
votes
1answer
54 views

Update table from different table

UPDATE RBI.RBI_OV_F_DETAIL A SET (BRANCH_ID, BRANCH_NUMBER) = ( SELECT PRICE_BRANCH_ID, PRICE_BRANCH FROM RSE.RSE_SO_F_ORDERS B WHERE A.SOURCE_ID = ...
0
votes
1answer
60 views

How to check if current SQL session has uncommited changes?

Say you are in SQL Developer and want to check if the current user session (i.e. your connection) has uncommitted changes. If you quit SQL Developer, it does such a check and displays a dialog box ...
0
votes
1answer
34 views

How to find the last error codes and messages of failed statements executed by a user?

Hopefully, a program that connects to a Oracle DB does sufficient logging of errors on its own, e.g. when doing a bulk insert the error reporting of a program could produce something like this: ...
1
vote
1answer
53 views

Not able to update MySQL table using Oracle: Unknown column in 'where clause' {42S22,NativeErr = 1054}

I have the following tables: MySQL table: jti_member_interact CREATE TABLE `jti_member_interact` ( `INT_MEMBER_ID` int(11) NOT NULL, `INT_ID` int(11) NOT NULL AUTO_INCREMENT, `INT_SOURCE` ...
0
votes
1answer
32 views

Sub query with not equal

Sub query with not equal table_1 col1 SV0362 RU0177CSPG NO0124CSPG VN3582 AT9923CSPG BZ0324 PE0309 AS4293EXPT ML0331OMKT table 2 colA OO56128665 OO56128665 OO56128665 OO56128665 US0170 US0170 ...
0
votes
2answers
95 views

SQL insert into … values (…, select(…))

I am trying to insert 25 users, user1...25 into Members with the same GR_ID = 2 with command: insert into MEMBERS (GR_id, username) values (2, (select username from USERS where username like ...
1
vote
0answers
112 views

sql query takes too long to execute [closed]

I am having trouble with this query. It takes 10 hours to execute. WITH CONSUM AS ( SELECT C.ID_MEASURER,C.ID_MEASURING_POINT,C.CONSUM_TYPE FROM GCGT_RE_CONSUM_H_E C WHERE C.DAY ...
0
votes
1answer
43 views

Compare dates in Oracle SQL [closed]

I have a table LoanDeadline that has a column called deadline, it's simple text and not Date and it's in the format of July 25, 2014 How do I compare this with sysdate ? So far I have SELECT ...
0
votes
2answers
11 views

Prevent auto commit of DROP without SET AUTOCOMMIT OFF

I dropped my table and I lost my data and I can't roll it back because DROP statement automatically commits. How can I prevent auto commit action of DROP without using SET AUTOCOMMIT OFF?
2
votes
1answer
161 views

Table name with special character in the end

I have a table in database(oracle sql) which somehow contains one special character at the end which I dont know.I am trying to get that special character from its entry in table tab. SQL> SELECT ...
0
votes
1answer
65 views

Distributed transaction coordinator between SQL Server and Oracle

I'm not sure about distributed transaction coordinator so please bare with me on this, I'm probably asking this question wrong. I know distributed transaction coordinator is used in SQL Server and can ...
0
votes
2answers
791 views

How to create an oracle dump(.dmp) file using Toad?

We can export the entire database schema(skeleton) along with its data in one .dmp file using oracles "exp" tool. But how do I do it using Toad only. I can't use this C:\Users\kaunds_oliver>exp ...
1
vote
2answers
76 views

How to construct a set-based query for subset problem?

I have a DB of the following structure (picture shows simplified version) How should I construct a query to get only those recipees, that can be cooked, i.e. for each ingredient in a receipe ...
1
vote
2answers
57 views

Optimize rows to columns conversion

I have a big Oracle table (around 40 million rows) that looks like this: ID Name Question Answer Reason 3 Name1 1 Yes blah blah 3 Name1 2 No NA 3 Name1 3 ...
0
votes
2answers
36 views

Update the other columns which are for to have minimum of other 2 columns , difference between 2 columns , and others

I am working on data in oracle 11g as below : subscriber_id | count_s | count_t | min_count | diff | negative_diff | positive_diff 137606401 3 3 3 0 ...
1
vote
2answers
88 views

Aggregate function / query in Oracle 11g

I am working in Oracle 11g. I have been racking my brain all day trying to figure out how to write a particular SQL statement (am a Java/.NET Developer, would not consider myself a SQL expert) I ...
3
votes
3answers
182 views

Nested table as condition prevents using index

The following query joining a subquery does a TABLE ACCESS FULL when the master-table uses nested table as condition. When the condition is a simple =, the same query does an INDEX RANGE SCAN as ...
0
votes
2answers
90 views

Difference Between SELECT and select in oracle sql

The algorithm used to find SQL in the library cache is based on the ASCII values of the characters that make up the statement. Means The SELECT instead of select statement will be parsed again ...
-1
votes
3answers
85 views

Trouble quering a join in oracle sql

Theres a question on an exercise which asks me to write an SQL statement to show the SKU, SKU_Description, WarehouseID for all items stored in a warehouse managed by ‘Lucille Smith’. I have to use a ...
0
votes
3answers
3k views

Oracle Export using EXPDP gives ORA-06512 SYS.UTL_FILE error on Windows 7

I am using Oracle 11g and want to export a table using below statement C:\>expdp SYS/sys@MYDATABASE DIRECTORY = Mydir DUMPFILE = Customer.dmp LOGFILE = Customer.log TABLES = PERSON.CUSTOMER ...