Accept gdpr-skip-tables argument

[fjgarlin]

When dumping a database we might not want to copy across or sanitize all tables (ie: cache tables). I suggest accepting this parametre (and/or in the configuration files) to be able to just create those tables but don't transfer any data.

Suggested:
"gdpr-skip-tables":["tableName1","tableName2","tableName3"]

[bomoko]

@fjgarlin - I think we're going to need a different name for this, to me skipping tables means actually skipping the table entirely. It seems that mysqldump-php actually supports us passing through a list of tables for which skip table table -- namely the "no-data" parameter.
Here it's slightly more flexible than mysqldump itself, since mysqldump's "no-data" option seems to be an all-or-nothing affair.
So it makes sense for us to call it something else - but maybe specifying that it's skipping the data rather than the tables themselves.
Something like "gdpr-skip-table-data".
What I'll do, though, is write up a PR that uses your suggestion for now, and we can chat about it here.

[fjgarlin]

Hey @bomoko, happy to change it to whatever makes sense. Do the implementation that you believe is right and I'll adapt the patch as required. Thanks!

[anthosz]

Hello,

Maybe can be useful to support also pattern in skip tables like "no-data":["cache_%","apachesolr_%"]