PL/SQL Collections A collection is a group of items that share the same type and are arranged in a particular order. It is a broad term that encompasses lists, arrays, and other data structures commonly used in
PLSQLstands for "Procedural Language extensions to SQL", and is an extension of SQL that is used in Oracle. PLSQL is closely integrated into the SQL language, yet it adds programming constructs that are not native to SQL. Our tutorial will start with the basics of Oracle such as how to...
Chapter 4. A Lightning SQL Tutorial SQL is the language that you use to manipulate relational data. Other languages for data manipulation do exist, but SQL is the most common, and it's the reason for the "SQL" in "SQL*Plus." Because everything you do in SQL*Plus will involve SQL, ...
How to Download and Set Up SQL Developer This video explains how to download and set up SQL Developer, which is the IDE we’ll be using in this course. Create a New User in SQL Developer How to create a new user so you can use the database in SQL Developer. Our Sample Database Ex...
Oracle SQL Plus常用命令 set linesize 200 set linesize 可以设置一行的字符数,默认为80个字符。 set linesize 200,表示设置一行为200个字符。 l(List) 可以显示缓存区中的最后执行的内容。 run / r 以上三个命令功能是一致的,重新运行缓存区中的语句。
Before starting this tutorial, you should: 1 . Install Oracle SQL Developer 3.0 from OTN. Follow the release notes. 2 . Install Oracle Database 11g with sample schema.3 . Unlock the HR user. Login to SQL Developer as the SYS user and execute the following command: alt...
FAQ: Oracle Database Enterprise Edition (PDF) Datasheet: Oracle NoSQL Database EE (PDF) Technical overview: Oracle NoSQL Database (PDF) Technical brief: Install Oracle NoSQL Database on the Oracle Cloud Infrastructure (PDF) Technical brief: Oracle NoSQL Database—Parent-Child Joins and Aggrega...
5 / Table created. SQL> SQL> insert into job (EMPNO, Jobtitle) values (1,'Tester'); 1 row created. SQL> insert into job (EMPNO, Jobtitle) values (2,'Accountant'); 1 row created. SQL> insert into job (EMPNO, Jobtitle) values (3,'Developer'); 1 row created. SQL> insert into...
This tutorial uses SQL Server Migration Assistant (SSMA) for Oracle on Windows to convert the Oracle sample HR schema to SQL Server 2017 on Linux. Download and install SSMA on Windows Create an SSMA project to manage the migration Connect to Oracle Run a migration report Convert the sample HR...
2. Configure JDBC connection 3. Select database schema to be reversed 4. Construct context-based ERDs with the reversed entities Compatible edition(s):Enterprise,Professional,Standard September 1, 2009 Views: 57,794 PDF To reverse database, selectTools>Database>Reverse Database...from the main ...