Variables in PHP (1) As with other programming language, PHP has the provision to define variable and manipulatewe have several types of variables in PHP, the most common used one is the string. It is use to store both the text and number .All the variable start with $ sign Example $tot= “This is total”; …
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History and Introduction It was initially created by Rasmus Lerdorf in 1994. As of today, the current version of PHP is version 5, with version 6 in the making. it is the most popular scripting language on the web.It was initially called Personal Home page What is PHP? PHP full form is PHP Hypertext Preprocessor. …
Today we are going to talked about How to create Pluggable database in Oracle 12c database We have already learned to create the container database which has one seed PDB How to create Pluggable database in 12c database Pluggable database in 12 database can be created in following ways 1) Create a pluggable database …
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So far we have learned about container database,Multi tenant architecture. Now in this post I will give you some steps on How to Create the container database in Oracle 12c How to Create the container database in Oracle 12c Container Database can be created by DBCA or you can create it manually DBCA It is same …
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Many people often ask me the questions What is Undo and redo in Oracle database? What is it uses? I am trying to clear all the doubt about it here in the post What is Undo in Oracle? Undo is stored in Undo tablespace in the database.It stored the before values of changed data blocks whenever …
Hot backup means the system is Up and running and Updates are going on as usual I would here explain Mechanism Following by Oracle when we taking hot backup Manual Hotbackup Manual hotbackup start with below command for a tablespace alter tablespace USERS begin backup; Few things happens at that time 1)DBWn checkpoints the tablespace (writes …
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