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Old 11-08-2014, 10:52 PM   #6
eschwartz
Ex-Helpdesk Junkie
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Posts: 19,421
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Join Date: Nov 2012
Location: The Beaten Path, USA, Roundworld, This Side of Infinity
Device: Kindle Touch fw5.3.7 (Wifi only)
Quote:
Originally Posted by cybmole View Post
i see that many of my books have multiple IDs stored - maybe from searching for the "perfect" cover , or description.

so I have ISBNs, google references, amazon references.....

anyway is there any simple way to have a clear out ? there seems to be no option in bulk edit metadata for this field ?

how would I for example remove the clutter of all the google references ?
You can use Bulk Edit Search and Replace, in regex mode.

Search mode:Regular Expression
Search Field: {template}
Destination field: identifiers
Template:
Code:
{identifiers}
Search for:
Code:
(identifier1|identifier2):[^,]*
Replace with:
Code:
(empty)
Identifier type:
Code:
*
Change identifier1 etc. to the identifiers you want to remove.

Quote:
I assume that IDs are saved by calibre, mostly just to assist with future metadata downloads, & that they get there via add books & then via metadata downloads ?
I believe so, yes.
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