Tag Archives: SQL

Hi , In this article , I will tell you about group functions .Group functions , when we do a query in the table if we write this query using …

Hi , In this article , I will tell you what the number functions , date functions , and nested functions are . LARGE SMALL CHARACTER CONVERSION FUNCTIONS LOWER : …

Hello , In this article, I will tell you about the expressions that form the basis of sql and how to give aliases to columns. NULL EXPRESSION Null values are …

Hi, What is sql in this article? , What are the sql rules of writing? We will find answers to such questions . WHAT IS SQL (STRUCTURED QUERY LANGUAGE) ? …

Hi all in this article we continue with the flow operators in PL / SQL Programming. You can browse our previous article before moving on to this article PL/SQL Programing …

Hello, PL / SQL Programming articles continue. In my previous article, we talked about function, procedure blocks, and today we will look at character sets and data types. I recommend …

Hi, I continue to write PL / SQL. In the previous article, we have examined the simple block structure and made a small start, now we will continue with the …

Hi, I continue to PL / SQL articles. If you have not read the previous article, I recommend you to start there first. In this article we will introduce PL …

CREATING TABLE WITH SUB-QUERIES With this method, table is created automatically with the column types that result from a query. While the table is created, data that came from the …

Chapter 7 – CREATING AND MANAGING TABLES Classify Main Database Objects Examining Table Structure Data Types of the Columns Creating a Simple Table Understanding How Schema Objects Work DATABASE OBJECTS …