Connection Stubs

[timglabisch]

see #104

Fixes #104

[timglabisch]

holy shit, it seems that there are still missing a bunch of methods.

fetchAllAssociative
fetchAllNumeric
fetchAll
executeQuery
fetchAllKeyValue
fetchAllAssociativeIndexed
fetchFirstColumn
iterateNumeric
iterateAssociative
iterateKeyValue
iterateAssociativeIndexed
iterateColumn
executeQuery
executeCacheQuery
project

may someone who is more involved in this project could look at this, too?

[timglabisch]

it seems that the failing tests are not related to this pr?

[timglabisch]

there are also more changes.
for example

string $query changed to string $sql
https://github.com/doctrine/dbal/blob/4.0.x/src/Connection.php#L945

it also was just $query (https://github.com/doctrine/dbal/blob/c2b8e6e82732a64ecde1cddf9e1e06cb8556e3d8/lib/Doctrine/DBAL/Connection.php#L1043) and just $sql .

[orklah]

Thanks!

Unfortunately, we're kind of short in maintainer that use Doctrine regularly so we're limited to accepting PRs!