Retrieve results from a table based on conditions

Retrieve results from a table based on conditions

I have a query with SQL as it needs an expertise. I have two tables Table A and B. Now I need to retrieve results from table 1 based on some conditions and i also need to retrieve results from table 1 based on results from table 2.

I have a query with SQL as it needs an expertise. I have two tables Table A and B. Now I need to retrieve results from table 1 based on some conditions and i also need to retrieve results from table 1 based on results from table 2.

I want to achieve

Select * from table1 where author ="xyz") + select * from table1 where id=""

--->id = select post_ID from table2 where author = "abc"

So the ID values of table1 matches the post_ID values of table 2

mysql sql wordpress

What's new in Bootstrap 5 and when Bootstrap 5 release date?

How to Build Progressive Web Apps (PWA) using Angular 9

What is new features in Javascript ES2020 ECMAScript 2020

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

Random Password Generator Online

HTML Color Picker online | HEX Color Picker | RGB Color Picker

Introduction to Structured Query Language SQL pdf

SQL stands for Structured Query Language. SQL is a scripting language expected to store, control, and inquiry information put away in social databases. The main manifestation of SQL showed up in 1974, when a gathering in IBM built up the principal model of a social database. The primary business social database was discharged by Relational Software later turning out to be Oracle.

What are the differences between Standard SQL and Transact-SQL?

In this article, we'll explain syntax differences between standard SQL and the Transact-SQL language dedicated to interacting with the SQL

Hire Dedicated Wordpress Developer

Find the latest jobs available in The Middle East today.

SQL Full Course - SQL Tutorial For Beginners - MySQL Essentials - SQL Training

This SQL Full Course video will cover all the topics of SQL starting from scratch. This video is great for beginners who want to learn SQL and for advanced people to brush up their skills.