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RAC, parallel query and udpsnoop
I presented about various performance myths in my ‘battle of the nodes’ presentation. One of the myth was that how spawning parallel query slaves across multiple RAC instances can cause major...
View ArticleLoading XML documents into an Oracle database (1)
Very often people want to load XML documents into an Oracle database so, for example, they can shred the needed values from those XML documents... class="readmore">Read More
View ArticleLoading XML documents into an Oracle database (2)
If only I could do the following…(but it seems that it isn’t supported yet)… That is…based on the first “Loading XML documents into an Oracle... class="readmore">Read More
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Adding columns to external tables…idiocy?
Let me start with the idiotic part first. That part would be…. me! I’ll create an external table which reads some customer sales data from a flat file.read more
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Application Express – the PSE update
I published a post a couple of days ago about how due to the architecture of PL/SQL and hence Application Express, we can rapidly deliver and deploy updates to the core APEX product to deliver timely...
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