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Let's Develop in Oracle
This blog provides useful information and Tips on Oracle database, Oracle..
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With this post, I want to share a SQL Puzzle to Generate the Complete Calendar of Current Year. As you can see in the desired output - ..read more
In my previous post on Oracle Aggregate Functions, I explained Oracle Database ignores NULL values with Aggregate Functions, which is ..read more
With this blog post, I am trying to explain Oracle Aggregate Functions with Group By and Having clause. Oracle Aggregate functions operate ..read more
I always suggest developers to add constraints on tables in Oracle Database, as constraints not only validate the data, but they also helps ..read more
"ORA-01843: not a valid month" is a very common exception which we all might have faced while working with Dates in Oracle Database. ORA- ..read more
In application programming, choosing the correct data-type is very important for the performance. It is also true with Oracle Database, a ..read more
In Oracle Open World 2019, Larry Ellison, executive chairman and chief technology officer of Oracle Corporation, has made a major ..read more
In the age of various GUI tool available to load an Excel file into Oracle Database, it is always fun to use SQL*Loader command line tool. ..read more
I have received many requests to write on what is the efficient way to UPDATE bulk of records in Oracle Database. With is blog I am trying ..read more
One of our team member wanted to execute a dynamic DML using EXECUTE IMMEDIATE and return updated rows into a PL/SQL Collection. For the ..read more

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