Table "opengraph_fields" is dropped by Contao installer tool

[ameotoko]

After update to Contao 4.13.4, contao:migrate tool wants to drop opengraph_fields table.

I think the reason is, that Contao 4.12+ handles all tables with Doctrine, and tables without tl_ prefix are not ignored anymore, they are dropped instead (although I don't understand why it worked for me in <4.13.4). The table needs to be declared either in dca/tl_*.php files, or in a Doctrine SchemaListener.

Temporary workaround:

# config.yml
doctrine:
    dbal:
        connections:
            default:
                schema_filter: /^(?!opengraph_)/

[bennyborn]

The actual bug is that the table was created in a first place (which is not intended). This was due to a change in 4.13.
The new 4.13.4 reverted this change so the table will be dropped - which is correct :)

[ameotoko]

Oh, so you're saying that it is safe to drop the table, correct?

[bennyborn]

Absolutely, go for it! :)