We often use the OR operator in the WHERE clause of the SELECT, DELETE, and UPDATE statements to form a condition for filtering data. If you use multiple logical operators in a statement, Oracle evaluates the OR operators after the NOT and AND operators. However, you can change the order of evaluation by using parentheses The Oracle AND condition and OR condition can be combined in a SELECT, INSERT, UPDATE, or DELETE statement. When combining these conditions, it is important to use parentheses so that the database knows what order to evaluate each condition. (Just like when you were learning the order of operations in Math class! Oracle OR statement. Ask Question Asked 2 years, 10 months ago. Active 2 years, 10 months ago. Viewed 317 times 0. I need to select records where the ACTUAL_END_DATE is null or has a date that is no older than 90 days at the point of running the query. This is what I have tried using but it is returning too many records, it seems to be ignoring the OR clause . CU.ACCOUNT_TYPE = 'C' AND ((C. In Oracle IF THEN ELSE is a branching statement. This statement enables us to specify two different groups of statements for execution. This statement accepts Boolean expression as a condition, depending on the value of that expression IF THEN ELSE STATEMENT executes or skips a sequence of statements
Case statement in Oracle It is similar to Decode statement.Databases before Oracle 8.1.6 had only the DECODE function. CASE was introduced in Oracle 8.1.6 as a standard, more meaningful and more powerful function. Everything DECODE can do, CASE can also Syntax for SQL Statements SQL statements are the means by which programs and users access data in an Oracle database. The sections that follow show each SQL statement and its related syntax. Refer to Chapter 5, Subclauses for the syntax of the subclauses listed in the syntax for the statements Also see Use optimizer hints to modify the execution plan in Oracle TimesTen In-Memory Database Operations Guide for information about statement level and transaction level optimizer hints. SQL Syntax . A SQL statement can have one comment that includes one or more statement level optimizer hints. SQL statements that support statement level optimizer hints are DELETE, INSERT, MERGE, SELECT. You posted a CASE expression, but named it a CASE statement. That's probably where the confusion comes from. The CASE expression is valid: SQL> declare 2 bool boolean; 3 a int := 1; 4 b int := 0; 5 c int := 1; 6 begin 7 bool := CASE WHEN A > 0 OR B >0 THEN c=1 END; 8 if bool is null 9 then 10 dbms_output.put_line('NULL'); 11 elsif bool 12 then 13 dbms_output.put_line('TRUE'); 14 else 15 dbms. The WHERE clause appears after the FROM clause but before the ORDER BY clause. Following the WHERE keyword is the search_condition that defines a condition that returned rows must satisfy.. Besides the SELECT statement, you can use the WHERE clause in the DELETE or UPDATE statement to specify which rows to update or delete.. Oracle WHERE examples. See the following products table in the sample.
The Oracle WHEN keyword is used in two ways. One use is in the CASE statement to pick among given values. The other use of WHEN is in a conditional INSERT statement. Using WHEN in the CASE statement Oracle saves US$1B dollars consolidating its own systems using Oracle E-Business Suite 11i, the first fully integrated enterprise apps suite. 2000. Oracle acquires PeopleSoft. Oracle kicks off a Silicon Valley high-tech acquisition trend by buying a leader in HR and ERP apps. 2005. Oracle at 30 continues to grow and innovate . Oracle turns 30 with revenues of US$18B, 65,000 employees, and. CASE statement uses selector rather than a Boolean expression to choose the sequence. In this Oracle PL/SQL tutorial, learn CASE and SEARCHED CASE Statement
It is a basic conditional statement which will allow the ORACLE to execute/skip a particular piece of code based on the pre-defined conditions. Syntax for IF THEN Statements: IF <condition: returns Boolean> THEN -executed only if the condition returns TRUE <action_block> END if; In the above syntax, keyword 'IF' will be followed by a condition which evaluates to 'TRUE'/'FALSE'. The control. Oracle's mission statement is we foster an inclusive environment that leverages the diverse backgrounds and perspectives of all our employees, suppliers, customers, and partners to drive a sustainable global competitive advantage.The statement describes what oracle does for its clients and the purpose of these activities. The statement relates to the summarized points Get the detailed quarterly/annual income statement for Oracle Corporation (ORCL). Find out the revenue, expenses and profit or loss over the last fiscal year Oracle LOOP statement 23 August 2020 In Oracle , the LOOP statement is used when you are not sure how many times you want to execute a loop body or execute a loop body at least once
As with Oracle SQL programs, The major nuance is that the form of the SELECT statement is different from its SQL form. After the SELECT clause, we must have an INTO clause listing variables, one for each attribute in the SELECT clause, into which the components of the retrieved tuple must be placed. Notice we said tuple rather than tuples, since the SELECT statement in PL/SQL only. The select statement can take one or more string texts and display them with appropriate column headers. e.g. we may write something like this: SELECT 'Kevin Gobler' AS name, 67.20 AS percentage_marks FROM DUAL; Oracle Print Line In general and practical purposes, a static text is seldom printed out this way. The usefulness of this approach is. Home » Articles » 9i » Here. CASE Expressions And Statements in Oracle. The CASE expression was first added to SQL in Oracle 8i. Oracle 9i extended its support to PL/SQL to allow CASE to be used as an expression or statement.. Value Match (Simple) CASE Expression; Searched CASE Expressio Summary: in this tutorial, you will learn how to use the Oracle SELECT statement to query data from a single table.. In Oracle, tables are consists of columns and rows. For example, the customers table in the sample database has the following columns: customer_id, name, address, website and credit_limit.The customers table also has data in these columns Oracle SQL Regex OR statement. Ask Question Asked 9 months ago. Active 9 months ago. Viewed 29 times 0. SOFTWARE: Oracle SQL. I have a regex REGEXP_SUBSTR(M.ENDPOINTAPPLICATIONNAME,'[^\s]*.exe',1,1,'i') that successfully matches. EXCEL.EXE to EXCEL.EXE. Dropbox.
Oracle optimizes the query by treating the query name as either an inline view or as a temporary table. You can specify this clause in any top-level SELECT statement and in most types of subqueries. The query name is visible to the main query and to all subsequent subqueries except the subquery that defines the query name itself Services Personal Information is personal information that is provided by You, resides on Oracle, customer or third-party systems and environments, and is processed by Oracle on Your behalf in order to perform the Services. Services Personal Information may include, depending on the Services: information concerning family, lifestyle and social circumstances; employment details; financial. Note that the UPDATE statement allows you to update as many columns as you want. Third, the WHERE clause determines which rows of the table should be updated. The WHERE clause is optional. If you omit it, the UPDATE statement will update all rows of the table. Oracle UPDATE examples. Let's create a new table with some sample data for the. FETCH statement is used in Oracle to retrieve row or rows of data from the result set of a multi row query as FETCH statement has the ability to retrieve one row of data at a instance, more than one row of data or even all rows of data present in the result set thereby allowing the developer to control the percentage of data from the actual result set is required and then storing the row/ rows.
TikTok's long-awaited deal appears to be complete after President Trump gave the go-ahead earlier today. Oracle CEO Safra Catz decided to help clear the air during a very confusing conversation. Introduction to Oracle CREATE INDEX statement. To create a new index for a table, you use the CREATE INDEX statement as follows: CREATE INDEX index_name ON table_name(column1[,column2,]) In this syntax: First, specify the name of the index. The index name should be meaningful and includes table alias and column name(s) where possible, along with the suffix _I such as: <table_name>_<column. Oracle IN Statement . Home. Programming Forum . Databases Forum . Discussion / Question . Tank50 2 Junior Poster . 9 Years Ago. HI Guys. These days I am checking whether amount is correctly upload into one of our table its located in oracle database below query used to check this. Select * from Amount_Paiad where CusID IN ('34343','34343','090094') There is no issue in query.Problem is how. Introduction to Oracle Statement-level triggers. A statement-level trigger is fired whenever a trigger event occurs on a table regardless of how many rows are affected. In other words, a statement-level trigger executes once for each transaction. For example, if you update 1000 rows in a table, then a statement-level trigger on that table would only be executed once. Due to its features, a. Oracle retains records of that deletion for 90 days. If you have registered for our newsletters and blogs, including Oracle magazine or Profit magazine, your subscription data will be retained for as long as you are subscribed to our distribution lists. Oracle retains records of that deletion for 30 days
Oracle WHERE Clause Examples: The WHERE Clause serves two different purposes. One is to limit the records affected by a DML statement (SELECTs,UPDATEs, or DELETEs). The other is to join two or more tables, views, or materialized views for DML. The WHERE clause is the specifier for identifying what data you want to work with when querying, updating, or deleting data. This page briefly explains. In Oracle statement CASE has IF-THEN-ELSE functionality. Starting with Oracle 9i, you can use a CASE statement in an SQL sentence. Syntax of CASE statement C
The CASE statement has been around the Oracle RDBMS for quite a while. PL/SQL can two versions of the CASE statement (I call these Format 1 and Format 2) where Format 1 is very similar to the SQL version of the CASE statement. CASE is flexible, tunable, fast, and compatible with CASE found in other computer languages. I hope you find these tips useful in your day to day use of the Oracle RDBMS. Oracle Technical Resources (Formerly Oracle Technology Network)provides services and resources to help developers, DBAs, and architects build, deploy, manage, and optimize applications using Oracle products and industry-standard technologies Download Statement Tracer for Oracle - Thoroughly analyze applications that connect to an Oracle database and have lines highlighted for easier identification with this too
Obtenez gratuitement Statement Tracer for Oracle 1.5 dans notre logithèque. Ce téléchargement a été vérifié par notre antivirus intégré, qui l'a certifié 100% sûr. Vous nécessiterez la version 32-bit de Windows XP/Vista/7/8/10 pour faire fonctionner Statement Tracer for Oracle. Parmis les utilisateurs de ce programme, les versions les plus téléchargées sont les versions 1.5, 1.4. Home » Articles » 9i » Here. CASE Expressions And Statements in Oracle. The CASE expression was first added to SQL in Oracle 8i. Oracle 9i extended its support to PL/SQL to allow CASE to be used as an expression or statement.. Value Match (Simple) CASE Expression; Searched CASE Expressio reimplementing Oracle, in Oracle, using an interpreted language. How about this, no books necessary: Static is more performant than generic, generic sounds cool but is less maintainable, performs (in general) poorly, locks you into specific versions/ways of doing things (you work in the confines of the mini-api you built) How to index with a SQL CASE statement. Oracle Database Tips by Donald BurlesonDecember 29, 201 Oracle Merge Statements: Version 11.1: Note: Primarily of value when moving large amounts of data in data warehouse situations. Merge Statement Demo: MERGE <hint> INTO <table_name> USING <table_view_or_query> ON (<condition>) WHEN MATCHED THEN <update_clause> DELETE <where_clause> WHEN NOT MATCHED THEN <insert_clause> [LOG ERRORS <log_errors_clause> <reject limit <integer | unlimited>]; CREATE.
The Oracle PL/SQL LIKE operator is used to match or test a conditional term using a wildcard search. Wildcard characters (operators) are used to create the search string. The two operators are the percent sign ('%') and the underscore ('_'). Percent Matching The percent ('%') matches any group of characters. It can 'stand in' for zero or more characters, with no upper limit. Consider the. . CASE allows you to perform IF-THEN-ELSE logic in your SQL statements, similar to DECODE Network . Data Engineering. Data Engineering Integration; Enterprise Data Catalog; Enterprise Data Preparatio
On Sunday, Microsoft released a statement saying ByteDance would not be selling TikTok's US operations to the company. Soon after, reports started flourishing the internet claiming Oracle has. When writing an oracle app or sometime for testing purposes we are required to create a copy of a table. There can be several ways of accomplishing this task such as - You can manually see the structure of the table using DESC command and then write a create table DML statement and create the table
Hello, I am using JDBC Thin (Oracle 220.127.116.11) to connect to an Oracle 9 RAC. Our connection goes thru a firewall. Before performing a Statement.executeQuery(), I called Statement.setQueryTimeout(30). So I expect that it should return an SQLException if the operation did not finish after 30 seconds Index Skip Scanning in Oracle 9i and above allow indexes to be used even when the leading edge is not referenced. The use of 'OR' statements confuses older versions of the Cost Based Optimizer (CBO). It will rarely choose to use an index on column referenced using an OR statement. The only way of guaranteeing the use of indexes in these situations is to use an INDEX hint. EXISTS vs. IN. The.
have Oracle Receivables installed and set up. 14. (Optional) Create payments or receipts for bank statement transactions with no matching Oracle Payables or Oracle Receivables activity. 15. Unclear and Reverse any NSF or rejected bank transactions. 16. Optionally, when you have reconciled all the bank statement lines, mar CREATE OR REPLACE TRIGGER date_retour_trigger BEFORE INSERT ON emprunte FOR EACH ROW DECLARE CURSOR curseur IS SELECT categorie FROM emprunte em, exemplaires ex, documents d WHERE em.id_exemplaire = ex.id_exemplaire AND ex.reference_doc = d.reference_doc AND em.id_exemplaire = :NEW.id_exemplaire; ID curseur%ROWTYPE; BEGIN FOR ID IN curseur LOOP IF (ID.categorie = 'livres') THEN :NEW.date. Oracle Concepts - PL/SQL IF/THEN/ELSE Statements. Oracle Tips by Burleson Consulting: PL/SQL IF/THEN/ELSE Statements. The IF/THEN statement checks a Boolean value or expression and if true, executes the statements in the THEN clause. If the condition is false, the statements in the THEN clause are skipped and execution jumps to the END IF, and the expression that is checked must return a true. How to use CASE in Select statement Tom,The query below works fine but it¿s not what I want to accomplish. select distinct mp.policy_number, mp.insured_name, mp.policy_eff_date, mp.total_premium_amt, mp.inspection_fee, mp.policy_fee, mp.surplus_lines_fee, mp.stamping_fee, mp.branch, ml.risk_state, fee_5, decode( ml.risk_sta
When inserting records into a table using the Oracle INSERT statement, you must provide a value for every NOT NULL column. You can omit a column from the Oracle INSERT statement if the column allows NULL values or it has default values specified. Eg: create table suppliers (supplier_id number,supplier_name varchar2(100)) j'ai l'erreur oracle ORA-00900 : invalid SQL Statement alors que j'ai déjà exécuté le meme code sur une autre version de Toad et avec la meme version d'oracle! je comprend pas trop Répondre avec citation 0 0. 16/06/2009, 12h09 #2. Lolitaaa. Membre régulier Execute as Script Ou as Statement l'erreur se reproduit quand j'utilise execute as Script et non pas dans le cas ou je fais.
Oracle. Rubrique Oracle Forum Oracle . Accueil Forums Rubriques. Choisissez la catégorie, puis la rubrique : les triggers sont au niveau ligne. Le niveau statement est plus rare. More Code : More Bugs. Less Code : Less Bugs Mon Blog PL/Sql: Fichier Zip / Image BMP / Lire sqliteDB. Répondre avec citation 0 0. 03/08/2007, 15h10 #4. lenoil. Membre habitué Merci à tous les deux j'ai. Oracle Update Statement Burleson is the American Team Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals . Statement ID. If multiple people are accessing the same plan table, or you would like to keep a history of the execution plans you should use the STATEMENT_ID. This associates a user specified ID with each plan which can be used when retrieving the data
1) sql statement are not case sensitive ie. select and SELECT has same meaning 2) sql statement can be written in multiple lines ie. select dept_name, dept_no from dept; 3) Keywords are not split across the line 4) It is good to write select clause on one line and from table on other lines for better readiblity. Some other operations on the. Oracle has a new mission statement from Larry Ellison, and it comes with a brand-new look that downplays its classic bright-red color scheme. Benjamin Pimentel. 2019-09-16T12:00:00Z The letter F. The SELECT statement retrieves or extracts information from tables in the database. Using the SELECT statement, you can choose the rows in a table tha . Quick Search: CODE Oracle PL/SQL Code Library: JOBS Find Or Post Oracle Jobs: FORUM Oracle Discussion & Chat: The Oracle SELECT Statement [Return To Index] Jump to: Looking for the original pages? (formerly called Morgan's Library) You can.
Oracle Default Value. A column can be given a default value using the DEFAULT keyword. The DEFAULT keyword provides a default value to a column when the Oracle INSERT INTO statement does not provide a specific value. The default value can be literal value, an expression, or a SQL Function, such as SYSDATE. To define a Default value, use this. . In the following example, it will loop through all the records from EMP table where department is equal to 10 and will print the employees salary. SET SERVEROUTPUT ON; BEGIN FOR c IN (SELECT EMPNO, ENAME, SAL FROM emp WHERE deptno = 10) LOOP DBMS_OUTPUT.PUT_LINE ( 'Salary for the employee ' || c.ename || ' is: ' || c.sal); END LOOP; END; / Output. Oracle BETWEEN DateTime statement - Learn more on the SQLServerCentral forum ANNOUNCEMENT: community.oracle.com is currently Read only due to planned upgrade until 29-Sep-2020 3:00 PM Pacific Time. Any changes made during Read only mode will be lost and will need to be re-entered when the application is back read/write. Oracle. Browse. Log in; Register; Go Directly To ; Home; News; People; Search; Search Cancel. More discussions in OA Framework. This discussion is. Check existing user tables and views if they exists in Oracle by querying the data dictionary by executing the following SQL statement: select * from all_objects where object_type in ('TABLE','VIEW') and object_name = 'OBJECT_NAME'; Replace OBJECT_NAME with the name of the table or view that you want to verify its existence
Oracle outer join operator (+) allows you to perform outer joins on two or more tables. Quick Example: -- Select all rows from cities table even if there is no matching row in counties table SELECT cities.name, countries.name FROM cities, countries WHERE cities.country_id = countries.id(+) Statement Tracer presents requests history log for any application that requires SQL*Net or Net8 to access Oracle server. The layout of this log is very convenient and easy to read. With this. For example, the following SQL statement creates a relation with an attribute of type DATE: create table x(a int, b date); DATE Format When a DATE value is displayed, Oracle must first convert that value from the special internal format to a printable string. The conversion is done by a function TO_CHAR, according to a DATE format. Oracle's default format for DATE is DD-MON-YY. Therefore. Definition of Bulk Collect Into Statement Bulk Collect Into statement selects multiple data from a column and stores it into a SQL Collection. Syntax of Bulk Collect clause with Select-Into statement. The syntax for using PL/SQL Bulk Collect Clause with Select-Into statement in Oracle Database is as follow
. Englis Documentation. English. English English; Españo Re: [fr-discuss] OOo/Oracle statement: Alexander Thurgood <email@example.com> Re: [fr-discuss] OOo/Oracle statement: Jean-Francois Nifenecker <firstname.lastname@example.org> Re: [fr-discuss] OOo/Oracle statement: Jean-Baptiste Faure <email@example.com> Re: [fr-discuss] OOo/Oracle statement: Sophie Gautier <firstname.lastname@example.org> So what is an Execute Immediate Statement in Oracle Database? Using Execute Immediate we can parse and execute any SQL statement or a PL/SQL block dynamically in Oracle Database. And by dynamically I mean at runtime. Execute immediate takes only one argument. It can either be a SQL statement or a PL/SQL block. Compiler treats the arguments of the Execute Immediate statement as the string of.
Oracle Statement News provided by. Oracle Jan 08, 2018, 03:37 ET. Share this article. REDWOOD SHORES, Calif., Jan. 8, 2018 /PRNewswire/ --We are pleased that the Court of Appeals affirmed the. Oracle est un acteur majeur et beaucoup d'applications d'entreprise reposent sur leur SGBD. L'optimisation de la base en elle même est souvent du ressort du DBA. Toutefois, le développeur qui écrit la requête connaît souvent mieux que le DBA la logique métier qui entoure un projet et sera ainsi mieux à même doptimiser ses requêtes. L'objectif de ce document est d'introduire la notion. Enter your SQL statement in the textarea below and click Format SQL [Ctrl+Enter]. To upload a file use the button right below the textarea. In addition to this web interface SQLFormat provides an API. Or you can download the Python module that powers this service to use it in your own applications. See source code for details. Type your SQL here: Accepted file types are plain text files and. OOo/Oracle statement. Bonjour, Pour information http://www.marketwire.com/press-release/statements-on-openofficeorg-contribution-to-apache-nasdaq-orcl-1521400.htm. References: [fr-discuss] OOo/Oracle statement: Sophie Gautier <email@example.com> Re: [fr-discuss] OOo/Oracle statement: Alexander Thurgood <firstname.lastname@example.org>
Re: [fr-discuss] OOo/Oracle statement: Jean-Baptiste Faure <email@example.com> Re: [fr-discuss] OOo/Oracle statement: Sophie Gautier <firstname.lastname@example.org> Re: [fr-discuss] OOo/Oracle statement: Sophie Gautier <email@example.com> Re: [fr-discuss] OOo/Oracle statement: André Salaün <firstname.lastname@example.org> Re: [fr-discuss] OOo/Oracle. Ce document intitulé « Oracle - Introduction au SGBD Oracle » issu de Comment Ça Marche (www.commentcamarche.net) est mis à disposition sous les termes de la licence Creative Commons.Vous. . In Oracle, the ROLLBACK statement is used to undo the work performed by the current transaction or a transaction that is in doubt.site: google sitemap xml, Open Graph and plain old meta-tags [fr-discuss] OOo/Oracle statement: Sophie Gautier <email@example.com> Re: [fr-discuss] OOo/Oracle statement: Alexander Thurgood <firstname.lastname@example.org> Re: [fr-discuss] OOo/Oracle statement: Jean-Francois Nifenecker <email@example.com> Re: [fr-discuss] OOo/Oracle statement: Jean-Baptiste Faure <firstname.lastname@example.org>
Re: [fr-discuss] OOo/Oracle statement: Jean-Baptiste Faure <email@example.com> [fr-discuss] Re: OOo/Oracle statement Olivier R. <firstname.lastname@example.org> Re: [fr-discuss] Re: OOo/Oracle statement: Jean-Baptiste Faure <email@example.com> Re: [fr-discuss] Re: OOo/Oracle statement: Jean-Francois Nifenecker <jean-francois.nifenecker@laposte. Oracle 9i Release 1 (9.0) extends CASE capabilities with the following enhancements: a new simple CASE expression (8i CASE was a searched or switched expression); a new CASE statement; a PL/SQL construct equivalent to IF-THEN-ELSE; an In Oracle, you can use the ALTER TABLE command to add columns to a table after it's created. The command also allows you to add multiple columns in the one statement. The way to do this is to enclose all of the columns in brackets and separate the columns by a comma One before the statement and one after (successful!) completion. Last week I posed the following quiz on Twitter which defies this rule. I run the following commands: create a table, insert a row in it, create another table, rollback. Now the first table is EMPTY! When you run DDL in Oracle Database, it issues two implicit commits. One before.
Oracle Application Express Statement of Direction _____ Disclaimer This document in any form, software or printed matter, contains proprietary information that is the exclusive property of Oracle. Your access to and use of this confidential material is subject to the terms and conditions of your Oracle Software License and Service Agreement, which has been executed and with which you agree to. This Oracle tutorial explains how to use the Oracle / PLSQL CASE statement with syntax and examples. The Oracle / PLSQL CASE statement has the functionality of an IF-THEN-ELSE statement. Starting in Oracle 9i, you can use the CASE statement within a SQL statement.site: google sitemap xml, Open Graph and plain old meta-tags How to write a query statement using a DB Link (DBLink) or Database Link? How to query multiple Oracle database servers in one que 4890
Oracle India Private Limited. (Oracle Corporations) | 115 abonnés sur LinkedIn | Oracle India Private Limited. (Oracle Corporations) is an electrical/electronic manufacturing company based out of 203, C Ving, Shakti Sandan Flats, Opp. Navjivan Soc., Lamington Road, 400007 , Mumbai, Maharashtra, India Statement Tracer for Oracle est un logiciel de Shareware dans la catégorie Divers développé par Above Software. La dernière version de Statement Tracer for Oracle est 1.5, publié sur 18/02/2008. Au départ, il a été ajouté à notre base de données sur 29/10/2007. Statement Tracer for Oracle s'exécute sur les systèmes d'exploitation suivants : Windows. Statement Tracer for Oracle. Oracle Database/SELECT Statement. From Wikibooks, open books for an open world < Oracle Database. Jump to navigation Jump to search. Contents. 1 Listing the capabilities of SQL SELECT statements; 2 Executing a basic SELECT statement; 3 Describing various types of conversion functions that are available in SQL; 4 Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions; 5 Applying. Oracle SQL Developer: Fetching SQL Statement Result Sets May 28, 2014 2 Mins Read. Share. Share on Facebook Share on Twitter LinkedIn Email. Running queries, browsing tables - you are often faced with many thousands, if not millions, of rows. Most people are happy with looking at the first few rows. But occasionally you need to see more. SQL Developer doesn't show you all records, all at.