1. `SqliteSchemaManager#_getPortableTableColumnList()` was mistakenly marked `@deprecated` instead of `#_getPortableTableIndexDefinition()` in #3565.
2. `OracleSchemaManager#_getPortableDatabaseDefinition()` was mistakenly marked `@deprecated` instead of `#_getPortableFunctionDefinition()` in #3565.
3. The deprecation message in the `OracleSchemaManager#createDatabase()` description is irrelevant as of #3565.