oracle-sqldeveloper

问题 Is it possible in Oracle SQL developer to do something like this CREATE FUNCTION fnCheckValid(accountidd IN NUMBER) RETURN NUMBER IS retval NUMBER(4,0); BEGIN SELECT COUNT(accountid_fk) INTO retval FROM tbl_AccountAuthentications WHERE accountid_fk = accountidd; RETURN(retval); END; / ALTER TABLE tbl_AccountAuthentications ADD CONSTRAINT chkCheckvalid CHECK(fnCheckValid(accountid_fk) <= 1); The error i keep getting is Error starting at line 999 in command: ALTER TABLE tbl

问题 I am looking for a solution to create the SQL INSERT statements using PL/SQL script for the select statement result set. Looking for similar feature available in the SQL Developer tool (export --> format insert) but I want the solution as script rather than using any tool(s). I have referred the below solution. However, I would like to know whether any better way to do it as the solution is old and not very simple. EXPORT AS INSERT STATEMENTS: But in SQL Plus the line overrides 2500

问题 I'm currently using Oracle SQLDeveloper a lot more that I have ever used and I'm starting to like the tool. I use Shift+F4 a lot to jump into a package/function/procedure. But one thing that I don't really get is how to jump directly to the package body or as an alternative some kind of shortcut that toggles between the spec and the body of a package. Toad has something like this and I'm unable to find this feature in SQLDeveloper. I'm also aware that you have the object tree on the left side

问题 I'm building a SQL statement that contains data and I'm wondering if I would break some maximum statement length in Oracle 10g. The statement would be about 3 200 000 bytes, cannot be split and has to be parsable in its entirety. Before I'm investing too much time this way, I was wondering if I would be limited by the size of this statement. I am using SQL developer but I think that if the server can do it, so can SQL developer. 回答1: There is no fixed number. See "Logical Database Limits":

问题 I have the following SQL: select <misc things> from pluspbillline left outer join workorder on workorder.siteid=pluspbillline.siteid and workorder.wonum = pluspbillline.refwo and workorder.orgid = pluspbillline.orgid left outer join ticket on ticket.ticketid = pluspbillline.ticketid and ticket.class=pluspbillline.ticketclass left outer join pluspsalesorder on pluspsalesorder.salesordernum=pluspbillline.salesordernum and pluspsalesorder.siteid=pluspbillline.siteid In Oracle SQL Developer 4.0.0

问题 I want to get 100 days ago from 08-APR-13, as date. How to do it with pl/sql? 回答1: Assumption was made that the 08-APR-13 is a string in your situation. So you need convert it to date using to_date function, and then simply subtract 100 literal. SQL SQL> select (to_date('08-APR-13', 'DD-MON-RR') - 100) res 2 from dual 3 / RES ----------- 29-12-2012 PL/SQL SQL> declare 2 l_res_date date; 3 l_in_date varchar2(11) := '08-APR-13'; 4 begin 5 select (to_date(l_in_date, 'DD-MON-RR') - 100) 6 into l

问题 While entering a SQL statement in Oracle SQL Developer, I noticed that I have two choices. I can either "Run Statement" or "Run Script". A similar choice seems to be available in SQL Maestro as well, although named "Execute query" and "Execute as script". What exactly is the difference between the two? 回答1: Run Statement will give you a list of all the results in a sortable table. It will also only run the statement under the cursor (or highlighted). You will be prompted for bind variables

问题 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

问题 In Sql Server, often times when I'm testing the body of a stored procedure, I copy the body into SSMS, DECLARE the variables at the top of the page, set them to some sample values, and execute the body as-is. For Example, if my proc is CREATE PROC MySampleProc @Name VARCHAR(20) AS SELECT @Name Then my test sql would be DECLARE @Name VARCHAR(20) SET @Name = 'Tom' SELECT @Name What is the Oracle PL/SQL equivalent to this? This is the closest that I've come up with, but I'm getting "PLS-00428:

问题 This is my problem: we have a stored procedure called HEAVY_SP and depending on how it is executed, execution time is greatly increased: (1) Call execution Direct execution in Oracle SQL Developer IDE CALL HEAVY_SP(0, 'F', 5, ...) takes 15 seconds (our current solution) (2) Using play button Opening the procedure using Oracle SQL Developer and executing the "play" button: takes 15 seconds (3) dbms_job : scheduled mode takes 15 seconds (4) dbms_job : instant execution mode takes more than 1