12 string references to 'Undefined'

ConfigSchemaTest::testSchemaMapping in core/tests/Drupal/KernelTests/Core/Config/ConfigSchemaTest.php
Tests the basic metadata retrieval layer.
ConfigSchemaTest::testSchemaMapping in core/tests/Drupal/KernelTests/Core/Config/ConfigSchemaTest.php
Tests the basic metadata retrieval layer.
core.data_types.schema.yml in core/config/schema/core.data_types.schema.yml
core/config/schema/core.data_types.schema.yml
core.data_types.schema.yml in core/config/schema/core.data_types.schema.yml
core/config/schema/core.data_types.schema.yml
database_test_schema in core/modules/system/tests/modules/database_test/database_test.install
Implements hook_schema().
InsertDefaultsTest::testDefaultInsert in core/tests/Drupal/KernelTests/Core/Database/InsertDefaultsTest.php
Tests that we can run a query that uses default values for everything.
InsertDefaultsTest::testDefaultInsertWithFields in core/tests/Drupal/KernelTests/Core/Database/InsertDefaultsTest.php
Tests that we can insert fields with values and defaults in the same query.
TextFieldTest::getFieldTypeProvider in core/modules/text/tests/src/Unit/Migrate/d6/TextFieldTest.php
Data provider for testGetFieldType().
TextFieldTest::getFieldTypeProvider in core/modules/text/tests/src/Unit/Plugin/migrate/field/d6/TextFieldTest.php
Data provider for testGetFieldType().
TypedConfigManager::buildDataDefinition in core/lib/Drupal/Core/Config/TypedConfigManager.php
Creates a new data definition object.
TypedConfigManager::determineType in core/lib/Drupal/Core/Config/TypedConfigManager.php
Determines the typed config type for a plugin ID.
ViewTestData::schemaDefinition in core/modules/views/src/Tests/ViewTestData.php
Returns the schema definition.

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