app/code/Magento/AdminNotification/Setup/InstallSchema.php

app/code/Magento/Cron/Setup/InstallSchema.php

app/code/Magento/Customer/Setup/InstallSchema.php

app/code/Magento/Downloadable/Setup/InstallSchema.php

app/code/Magento/Eav/Setup/InstallSchema.php

app/code/Magento/Integration/Setup/InstallSchema.php

app/code/Magento/Log/Setup/InstallSchema.php

app/code/Magento/ProductAlert/Setup/InstallSchema.php

app/code/Magento/Reports/Setup/InstallSchema.php

app/code/Magento/Review/Setup/InstallSchema.php

app/code/Magento/Sales/Setup/InstallSchema.php

app/code/Magento/Search/Setup/InstallSchema.php

lib/internal/Magento/Framework/DB/Ddl/Table.php

lib/internal/Magento/Framework/Model/AbstractModel.php

...ternal/Magento/Framework/Model/Resource/Db/AbstractDb.php

...l/Magento/Framework/Model/Test/Unit/AbstractModelTest.php

.../Framework/Model/Test/Unit/Resource/Db/AbstractDbTest.php