How to convert BLOB to CLOB
Ever wondered how to turn pictures or other binary data back into readable text in Oracle PL/SQL? Let’s explore the easy steps of converting BLOB (Binary Large Object) […]
More DetailsEver wondered how to turn pictures or other binary data back into readable text in Oracle PL/SQL? Let’s explore the easy steps of converting BLOB (Binary Large Object) […]
More DetailsConverting text data from CLOB to BLOB can be tricky. Let’s explore how to make that conversion. I used the function with UTF-8 character set. Additionally, if you […]
More DetailsBasically, there are several ways to do this. In this post, I show two different ways. Let’s start with a basic example. Set Up Checking if the table […]
More DetailsThere may be situations where we need to run dynamic queries in our developments. We can utilize execute immediate statement or DBMS_SQL package in order to use dynamic […]
More DetailsIn this post, I would like to explain a function that is not well known. CUME_DIST analytic function is used for calculating the cumulative distribution of a data […]
More DetailsIn this post, I am going to explain how FOR UPDATE and FOR UPDATE SKIP LOCKED clauses work. I would like to demonstrate it with a basic example. […]
More DetailsLet’s start with a basic example. Suppose, you have two PL/SQL collections with the same data type that you want to merge and remove the repetitive data. You […]
More DetailsAs it is known, invoking PL/SQL code from SQL cause context switching. SQL is a non-procedural language and it is very different from PL/SQL language. In addition, PL/SQL […]
More DetailsIn this post, some important points of PL/SQL performance metrics has been explained. Oracle 19c has been used in all examples. Use Bind Variable Using bind variables can […]
More DetailsException management is one of the most important part of all programming languages. Having a good understanding of this topic will help you a lot in debugging. In […]
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