18 methods override SqlBase::initializeIterator()

Block::initializeIterator in core/modules/block/src/Plugin/migrate/source/Block.php
EntityTranslationSettings::initializeIterator in core/modules/content_translation/src/Plugin/migrate/source/d7/EntityTranslationSettings.php
FieldInstance::initializeIterator in core/modules/field/src/Plugin/migrate/source/d7/FieldInstance.php
FieldInstancePerFormDisplay::initializeIterator in core/modules/field/src/Plugin/migrate/source/d6/FieldInstancePerFormDisplay.php
FieldInstancePerViewMode::initializeIterator in core/modules/field/src/Plugin/migrate/source/d6/FieldInstancePerViewMode.php
File::initializeIterator in core/modules/file/src/Plugin/migrate/source/d6/File.php
File::initializeIterator in core/modules/file/src/Plugin/migrate/source/d7/File.php
Node::initializeIterator in core/modules/node/src/Plugin/migrate/source/d6/Node.php
NodeType::initializeIterator in core/modules/node/src/Plugin/migrate/source/d6/NodeType.php
NodeType::initializeIterator in core/modules/node/src/Plugin/migrate/source/d7/NodeType.php
Role::initializeIterator in core/modules/user/src/Plugin/migrate/source/d6/Role.php
UploadInstance::initializeIterator in core/modules/file/src/Plugin/migrate/source/d6/UploadInstance.php
UserPictureFile::initializeIterator in core/modules/user/src/Plugin/migrate/source/d6/UserPictureFile.php
UserPictureInstance::initializeIterator in core/modules/user/src/Plugin/migrate/source/UserPictureInstance.php
Variable::initializeIterator in core/modules/migrate_drupal/src/Plugin/migrate/source/Variable.php
VariableTranslation::initializeIterator in core/modules/migrate_drupal/src/Plugin/migrate/source/d7/VariableTranslation.php
VariableTranslation::initializeIterator in core/modules/migrate_drupal/src/Plugin/migrate/source/d6/VariableTranslation.php
ViewMode::initializeIterator in core/modules/node/src/Plugin/migrate/source/d6/ViewMode.php

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