Quantcast
Channel: iAdvise blog » SQL
Browsing all 10 articles
Browse latest View live

Image may be NSFW.
Clik here to view.

XMLTYPE column larger THAN 4000 bytes => ORA-19011

When you try to convert an xml file, which has a tag that contains for example one or more pdf files, into an XMLTYPE object, you will get the following error: ORA-19011: CHARACTER string BUFFER too...

View Article



Image may be NSFW.
Clik here to view.

Search database objects with a variable in oracle

Something I really often use is this select: SELECT distinct type,line,name,text FROM user_source WHERE lower(Text) LIKE(‘%’||lower(:search_source)||’%’) UNION SELECT distinct ‘column’ type,null...

View Article

Image may be NSFW.
Clik here to view.

My quiz on the PL/SQL Challenge

On friday my quiz was on the PL/SQL Challenge. Topic: “Guidelines for Designing Triggers: Avoid Non-Transactional Logic in DML Triggers” Yes, about “statement restart” :-) My idea about the quiz was...

View Article

Image may be NSFW.
Clik here to view.

Read from anydata column

What should you do if you have an anydata column in a queue table and you don’t have any tool to read from it(sqldeveloper doesn’t support it natively)? I have written some code to extract all the...

View Article

Image may be NSFW.
Clik here to view.

All things Oracle

There’s a new Oracle source available:  All Things Oracle. The aim of All Things Oracle is to provide a gateway to the wealth of information and material available for Oracle developers and DBAs. The...

View Article


Image may be NSFW.
Clik here to view.

All things Oracle: Generating XML from SQL

Did you ever needed your table data in an XML format? Well, it isn’t that hard…  Oracle provides several ways to generate XML, in both SQL and PL/SQL. I wrote an article on All Things Oracle in which I...

View Article

Image may be NSFW.
Clik here to view.

Red Gate Deployment Suite for Oracle, a valuable component in your APEX...

When working with APEX, you also need a number of tools to improve the efficiency of your work. It isn’t enough to just have the APEX IDE at your disposal. Besides the APEX IDE for the application...

View Article

Image may be NSFW.
Clik here to view.

5 neat little features of the 12C database to remember

In this post, I’d like to introduce 5 of the many new features Oracle 12C brings to us, database developer’s. Of course this blog would be to long to explain them all in detail, so I will stick to a...

View Article


Image may be NSFW.
Clik here to view.

Another 5 neat 12c features for Oracle developers

In this post I will put 5 other new 12c features in the spotlight (in addition to the features of a previous post), that really makes the 12c an improvement against the previous versions of the Oracle...

View Article


Image may be NSFW.
Clik here to view.

wpg_docload.download_file : mime type not recognized by client

For a project we are currently working on, we needed to generate, and send a Word 2010 document to the client. The document was generated by a great PL/SQL document generation tool called Doxxy, and...

View Article
Browsing all 10 articles
Browse latest View live




Latest Images