oracle-sqldeveloper

Here is my query SELECT COUNT(C.SETID) FROM MYCUSTOMER C LEFT OUTER JOIN MYCUSTOPTION CO ON (C.SETID = CO.SETID AND C.CUST_ID = CO.CUST_ID AND CO.effdt = ( SELECT MAX(COI.EFFDT) FROM MYCUSTOPTION COI WHERE COI.SETID = CO.SETID AND COI.CUST_ID = CO.CUST_ID AND COI.EFFDT <=SYSDATE ) ) and here is the error message that I am getting.. What am I doing wrong??? you can rewrite that by pushing the sub query so that its not outer joined: select Count(C.setid) from mycustomer C left outer join (select * from mycustoption co where co.effdt <= (select Max(COI.effdt) from mycustoption COI where COI.setid

I have a project using derby and JPA. I can connect to the database fine within my application. I would like to connect to the embedded database with SQL Developer so I can easily browse/query the data in the database. Here is the derby dependency I'm using: <dependency> <groupId>org.apache.derby</groupId> <artifactId>derby</artifactId> <version>10.7.1.1</version> </dependency> Here is the the connection info I'm using for JPA: <property name="javax.persistence.jdbc.driver" value="org.apache.derby.jdbc.EmbeddedDriver"/> <property name="javax.persistence.jdbc.url" value="jdbc:derby:fs-hash

I have 3 tables in oracle DB. I am writing one procedure to delete some rows in all the 3 tables based on some conditions. I have used all three delete statements one by one in the procedure. While executing the mentioned stored procedure, is there any auto-commit happening in the at the time of execution? Otherwise, Should I need to manually code the commit at the end? There is no auto-commit on the database level, but the API that you use could potentially have auto-commit functionality. From Tom Kyte . That said, I would like to add: Unless you are doing an autonomous transaction, you

This question already has an answer here: How copy data from Excel to a table using Oracle SQL Developer 5 answers I have installed SQL Developer in my system, but how can i utilize the GUI. I am new to this and i want to import datas from Excel to Oracle database using SQL Developer Thanks in advance At what point did you get stuck? A fast track: Create a connection to the database in SQL Developer Create a table as a destination for the xls data save excel data as csv right click on the table from step 2 select 'import data' select csv file use the wizzard and bob is your uncle Folowing

I have a table like the following ID created sent type ----------------------------------------------------- 0001463583000051783 31-JUL-12 1 270 0081289563000051788 01-AUG-12 1 270 0081289563000051792 01-AUG-12 1 270 0081289563000051791 01-AUG-12 1 270 0081289563000051806 01-AUG-12 1 270 0001421999000051824 06-AUG-12 1 270 0001421999000051826 06-AUG-12 1 270 0001464485000051828 06-AUG-12 1 270 0082162128000051862 09-AUG-12 2 278 0082162128000051861 09-AUG-12 2 278 0022409222082910259 09-AUG-12 3 278 I would like to have the following for output created Count --------------------- 31-JUL-12 1