- HOW TO PRACTICE SQL ON MAC INSTALL
- HOW TO PRACTICE SQL ON MAC UPDATE
- HOW TO PRACTICE SQL ON MAC CODE
- HOW TO PRACTICE SQL ON MAC PASSWORD
You can use script hr_drop.sql to drop schema HR. If you want to return to the initial setup of schema HR, use script hr_dn_d.sql to undo the effects of script hr_dn_c.sql. To prepare schema HR for use with the directory capabilities of Oracle Internet Directory, run the hr_dn_c.sql script. Removes any previously installed HR schemaĬreates user HR and grants the necessary privilegesĬalls the scripts that create and populate the schema objectsįor a complete listing of the scripts and their functions, refer to Table 4-1.Ī pair of optional scripts, hr_dn_c.sql and hr_dn_d.sql, is provided as a schema extension. Running hr_main.sql accomplishes the following tasks: To verify that the schema was created, use the following command: Specify temporary tablespace for HR as parameter 3:Įnter the directory path, for example, $ORACLE_HOME /demo/schema/log/, for your log directoryĪfter script hr_main.sql runs successfully and schema HR is installed, you are connected as user HR. Specify default tablespace for HR as parameter 2:Įnter temp as the temporary tablespace for HR
HOW TO PRACTICE SQL ON MAC PASSWORD
See Also: Oracle Database Security Guide for the minimum password requirementsĮnter an appropriate tablespace, for example, users as the default tablespace for HR For example:ĪLTER USER hr ACCOUNT UNLOCK IDENTIFIED BY Password Alternatively, after the installation completes, you can unlock the schemas and reset their passwords by using the ALTER USER. You can unlock the accounts at this point in the installation process. Before you can use a locked account, you must unlock it and reset its password. By default, all sample schemas are locked and their passwords are expired.
HOW TO PRACTICE SQL ON MAC INSTALL
If you choose not to install the sample schemas at that time, you can add them later by following the instructions in section "Manually Installing Sample Schemas".Īt the end of the installation process, a dialog box displays the accounts that have been created and their lock status. Selecting the sample schemas option installs all sample schemas ( HR, OE, PM, SH, IX) in the database. When you install Oracle Database with the Oracle Universal Installer, the sample schemas are installed by default if you select the Basic Installation option. You can customise how many statements are kept in history.Using the Database Configuration Assistant
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HOW TO PRACTICE SQL ON MAC UPDATE
It is possible to customise the schema’s that display, customise the SQL statements generated such as the INSERT, UPDATE or DDL statements created.
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JDBC used for database connectivity, which means that 99.9999% of the time you will be able to connect to any database.Cross platform, all applications run on different platforms ,Windows, Linux and Mac, due to the fact that are written in Java.Active forums, community members and primary developers, to some degree answer some questions posed on the forums or mailing list.For the faint at heart stick to the stable release versions. I use the latest testing builds and don’t stick to the stable versions.
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Probably about a build (new version) a month. All under active development with regular builds being released.
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HOW TO PRACTICE SQL ON MAC CODE
The source code is available for those with the necessary skills to debug or contribute features. Open Source Software, all three are free for commercial use.Here are some features technical and not technical that they have in common that have led me to recommend these tools. Each tool needs a series of blog posts to do justice to the available features. They are incredibly feature filled tools that with some learning will meet you SQL development needs. Don’t be fooled by the dated screen shots on the web pages, these tools look better than that.