[TYPO3-dev] how to get complete TCA after extending a table?

[Bernd Wilke]

in an extension I extended an existing table with further fields as other 
extensions do also.
in the plugin I want the list of all fields in this table, including my 
additional fields and also the fields from other extensions.

in the plugin I started with 
	t3lib_div::loadTCA($tablename)
but instead of the complete list I only got the base definition. no 
additional fields.
this may be connected to the code in loadTCA:
	$dcf = $tca['ctrl']['dynamicConfigFile'];
as there is no further information about modifications of my/ other 
extensions.

is there a way to get the complete TCA?

is a special way required to add further fields to a table so the TCA can 
be loaded complete?

bernd
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