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In the last days I've been playing with XML files using SQL Developer and other tools and i noticed the following interesting change in the behavior of SQL Developer when it comes to exporting the data from a table in XML format:
until version 1.5.0 build 5338, the elements in the XML file when exporting table were (in XPath notation format):
results/row/COLUMN NAME (note the mixture of lower and upper case, where COLUMN NAME was the relevant column name.
From version 1.5.1 build 5440, the element names have been changed and are now more consistent:
RESULTS/ROW/COLUMN@NAME="COLUMN NAME" (where COLUMN is now a fixed element whose NAME attribute contains the actual column name.
I've been lazily checking the release notes but could not find anything on this interesting change, but it could be that i didn't notice it.
Note that this new format is not the DBMS_XMLGEN canonical format (as it wasn't the previous one either).
DBMS_XMLGEN canonical format is:
You can download and use the following XSL stylesheet (SQLDEV2APEX.XSL) to convert from this new format to the DBMS_XMLGEN canonical format, in case you wish to use the exported file to load a table using DBMS_XMLSTORE or through Oracle Application Express (Apex) Data Load page.
yes you can!
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