right now am working on database migration from MYSQL TO ORACLE. I have experience in MySQL but not in Oracle, So help me to convert the following MYSQL query to ORACLE Mysql query: SELECT MIN(id) …
Tag: oracle12c
SUM function consider NULL on Oracle 12c
I was trying to get the nulls on doing a SUM() function on sql and I figured out that sql now consider nulls, so if a column has a different value and a null value the sum is good calculated. For …
Oracle 12 SQL – ORA-00933, ORA-0923, ORA-00979 What am I doing wrong?
I am currently facing a bit of a wall, I am attempting to take information from two different tables, have them displayed side by side with the information recording by count. One being the total …
(SQL) How do I differentiate 2 columns from different tables with the same name when selecting?
I’m using an Oracle 12c SQL server. The goal is to create a view containing each company and the drugs it produces. How can I differentiate two columns with the exact same name but located in …