I have a requirement to import text files which are generated from 3d modelling software xsteel where it records all geometric information and i want to import this information into oracle table.
I don't understand why the custid is the same for each customer, and why it's selecting every customer and not just those with more than 150 gallons ordered.
For this one use the oil tables that you set up and use a subquery. Select the minimum average fall use from the house table. Then show all customers whose number of gallons delivered times two is greater than the minimum.
i have table like TWRCHAIN_WS_SUM. it is regularly updated by another object like procedure, function. how can i find which object is updating the particular table across the database.
With Data in a table, is it possible to find out the table name and column name? Means i know the account number (data) of the table and with this data i want to find out column name and table name.
I want to know constraint name of a particular table if it exists.Here are the queries that i tried to find the constraint name of a particular table but the results were 'no rows selected'.
Queries:
select constraint_name from user_cons_columns where table_name='x'; select constraint_name from user_constraints where table_name='x';
I want to know that How to find which table got last updated and how to find last DDL and DML operation obtained in which table? here I know the table name
SQL> SELECT LAST_DDL_TIME FROM DBA_OBJECTS WHERE OBJECT_NAME='PREM';
LAST_DDL_ --------- 20-MAR-12
SQL> TRUNCATE TABLE PREM;
Table truncated.
SQL> SELECT LAST_DDL_TIME FROM DBA_OBJECTS WHERE OBJECT_NAME='PREM';
LAST_DDL_ --------- 10-APR-12
Note: With out enable the auditing I want to know that .
i have a employee table .i want to find out duplicate name from this table.so i write following query
select empname from employee having count(empname) >1 group by empname
i find the result but problem is how i can find out the same name if it have any space like ramkumar ram kumar both are same but above query did not.give this data. how i can solve it
i'm just trying to find out DML Statements, that where executed on a special table at a defined time. By googeling i just found a statement to find out the last DML, that was executed on a table or something else. But i want to look into the past. How can i do this?
I have database jobs that upload the data in my applications.My problem is while copying the record of one application to another, the format of dates goes wrongFor example:
The date in one column is 01-JAN-1941 but in the other record while copying ot goes as 01-JAN-2041.
I have a strange problem with query with like and %.
When I run this script:
ALTER SESSION SET NLS_SORT = 'BINARY_CI'; ALTER SESSION SET NLS_COMP = 'LINGUISTIC'; -- drop table test1; CREATE TABLE TEST1(K1 NVARCHAR2(80)); INSERT INTO TEST1 VALUES ('gsdk');
When i change datatype in column to varchar2 this code work correct.
The execution plan:
PLAN_TABLE_OUTPUT SQL_ID d3d64aupz4bb5, child number 2 select * from TEST1 where k1 like N'Ł%' Plan hash value: 4122059633 Id Operation Name Rows Bytes Cost (%CPU) Time 0 SELECT STATEMENT 2 (100) * 1 TABLE ACCESS FULL TEST1 1 82 2 (0) 00:00:01
I have a table where there is no sequence maintained and there is no time stamp column to track the inserted record.How do I find the latest inserted record in the table.
I want to know the DDL statements executed on a table. Example:
i have a table test1 with structure as below: test1 (aa number, bb varchar2(10))
After some period of time, one DDL statement to alter the column is issued.
alter table test1 modify (bb varchar2(30));
so new table structure is: test1(aa number, bb varchar2(30))
Basically i would like to find these 2 DDL statements executed on this table - test1, so that i compare which column get modified and what modification done.
Is this information stored in any data dictionary table?
note - audit, flashback option not enabled in this database.
1) how to find a primary key of a table in oracle, for example if I want to drop a index in table , how do I find what is the primary key in a table so that I can issue that command.
P/s: I don't have OEM installed so I must use SQL command
Example of dropping the index ALTER TABLE table_name drop CONSTRAINT constraint_name;
I need the column name and table name which is having the particular value in the whole database.
E.g. :We have 'Scott' value in emp table emp_name column. and we have lot of tables. here we need emp_name and emp as emp table is having scott value in emP_name column.
i need a SQL query which should return me relevant table names. i.e. if there is table 'EMP' , then query should give table names with below result:
EMP EMP_1 EMP_2 EMP_3 EMP_4
i.e. All tables which is starting with EMP (No Hardcoding of table, It should be dynamic way).I know we can achieve through SELECT * FROM USER_ OBJECTS WHERE OBJECT_NAME LIKE 'EMP%'. But here object_name i will passing dynamically.
I am using an Oracle Forms application. When you click a check-box in the form and save it,a record is inserted to a log table, they say. The DB schema has over 1000 tables and over50 log tables. Is there way using the data dictionaly to find out which table was inserted tomost recently? I don't have access to the Forms code. My goal is to find out the table that the Form inserted the log entry to.
