Turn on MYSQL normalization flag.

airbyte-config/init/src/main/resources/config/STANDARD_DESTINATION_DEFINITION/ca81ee7c-3163-4246-af40-094cc31e5e42.json

@@ -2,6 +2,6 @@
   "destinationDefinitionId": "ca81ee7c-3163-4246-af40-094cc31e5e42",
   "name": "MySQL",
   "dockerRepository": "airbyte/destination-mysql",
-  "dockerImageTag": "0.1.6",
+  "dockerImageTag": "0.1.7",
   "documentationUrl": "https://docs.airbyte.io/integrations/destinations/mysql"
 }

airbyte-config/init/src/main/resources/seed/destination_definitions.yaml

@@ -53,7 +53,7 @@
 - destinationDefinitionId: ca81ee7c-3163-4246-af40-094cc31e5e42
   name: MySQL
   dockerRepository: airbyte/destination-mysql
-  dockerImageTag: 0.1.6
+  dockerImageTag: 0.1.7
   documentationUrl: https://docs.airbyte.io/integrations/destinations/mysql
 - destinationDefinitionId: d4353156-9217-4cad-8dd7-c108fd4f74cf
   name: MS SQL Server

airbyte-integrations/bases/base-normalization/Dockerfile

@@ -24,5 +24,5 @@ WORKDIR /airbyte
 ENV AIRBYTE_ENTRYPOINT "/airbyte/entrypoint.sh"
 ENTRYPOINT ["/airbyte/entrypoint.sh"]
 
-LABEL io.airbyte.version=0.1.35
+LABEL io.airbyte.version=0.1.36
 LABEL io.airbyte.name=airbyte/normalization

airbyte-integrations/bases/base-normalization/build.gradle

@@ -22,10 +22,10 @@ task("customIntegrationTestPython", type: PythonTask, dependsOn: installTestReqs
 
     dependsOn ':airbyte-integrations:bases:base-normalization:airbyteDocker'
     dependsOn ':airbyte-integrations:connectors:destination-bigquery:airbyteDocker'
+    dependsOn ':airbyte-integrations:connectors:destination-mysql:airbyteDocker'
     dependsOn ':airbyte-integrations:connectors:destination-postgres:airbyteDocker'
     dependsOn ':airbyte-integrations:connectors:destination-redshift:airbyteDocker'
     dependsOn ':airbyte-integrations:connectors:destination-snowflake:airbyteDocker'
-    dependsOn ':airbyte-integrations:connectors:destination-mysql:airbyteDocker'
 }
 
 integrationTest.dependsOn("customIntegrationTestPython")

airbyte-integrations/bases/base-normalization/dbt-project-template/macros/cross_db_utils/type_conversions.sql

@@ -34,6 +34,11 @@
     cast({{ field }} as boolean)
 {%- endmacro %}
 
+{# -- MySQL does not support cast function converting string directly to boolean (an alias of tinyint(1), https://dev.mysql.com/doc/refman/8.0/en/cast-functions.html#function_cast #}
+{% macro mysql__cast_to_boolean(field) -%}
+    IF(lower({{ field }}) = 'true', true, false)
+{%- endmacro %}
+
 {# -- Redshift does not support converting string directly to boolean, it must go through int first #}
 {% macro redshift__cast_to_boolean(field) -%}
     cast(decode({{ field }}, 'true', '1', 'false', '0')::integer as boolean)

airbyte-integrations/bases/standard-destination-test/src/main/java/io/airbyte/integrations/standardtest/destination/DestinationAcceptanceTest.java

@@ -419,7 +419,16 @@ public void testLineBreakCharacters() throws Exception {
 
   @Test
   public void specNormalizationValueShouldBeCorrect() throws Exception {
-    assertEquals(normalizationFromSpec(), supportsNormalization());
+    final boolean normalizationFromSpec = normalizationFromSpec();
+    assertEquals(normalizationFromSpec, supportsNormalization());
+    boolean normalizationRunnerFactorySupportsDestinationImage;
+    try {
+      NormalizationRunnerFactory.create(getImageName(), processFactory);
+      normalizationRunnerFactorySupportsDestinationImage = true;
+    } catch (IllegalStateException e) {
+      normalizationRunnerFactorySupportsDestinationImage = false;
+    }
+    assertEquals(normalizationFromSpec, normalizationRunnerFactorySupportsDestinationImage);
   }
 
   @Test
@@ -666,11 +675,11 @@ protected int getMaxRecordValueLimit() {
   }
 
   @Test
-  void testCustomDbtTransformations() throws Exception {
+  public void testCustomDbtTransformations() throws Exception {
     if (!normalizationFromSpec() || !dbtFromSpec()) {
-      // TODO : Fix this, this test should not be restricted to destinations that support normalization
-      // to do so, we need to inject extra packages for dbt to run with dbt community adapters depending
-      // on the destination
+      // we require normalization implementation for this destination, because we make sure to install
+      // required dbt dependency in the normalization docker image in order to run this test successfully
+      // (we don't actually rely on normalization running anything here though)
       return;
     }
 
@@ -684,7 +693,7 @@ void testCustomDbtTransformations() throws Exception {
     final OperatorDbt dbtConfig = new OperatorDbt()
         .withGitRepoUrl("https://github.com/fishtown-analytics/jaffle_shop.git")
         .withGitRepoBranch("main")
-        .withDockerImage("fishtownanalytics/dbt:0.19.1");
+        .withDockerImage("airbyte/normalization:dev");
     //
     // jaffle_shop is a fictional ecommerce store maintained by fishtownanalytics/dbt.
     //
@@ -733,13 +742,10 @@ void testCustomDbtTransformations() throws Exception {
 
   @Test
   void testCustomDbtTransformationsFailure() throws Exception {
-    if (!normalizationFromSpec()) {
-      // TODO : Fix this, this test should not be restricted to destinations that support normalization
-      // to do so, we need to inject extra packages for dbt to run with dbt community adapters depending
-      // on the destination
-      return;
-    }
-    if (!dbtFromSpec()) {
+    if (!normalizationFromSpec() || !dbtFromSpec()) {
+      // we require normalization implementation for this destination, because we make sure to install
+      // required dbt dependency in the normalization docker image in order to run this test successfully
+      // (we don't actually rely on normalization running anything here though)
       return;
     }
 
@@ -1002,11 +1008,16 @@ private void assertSameData(List<JsonNode> expected, List<JsonNode> actual) {
         }
         LOGGER.info("For {} Expected {} vs Actual {}", key, expectedValue, actualValue);
         assertTrue(actualData.has(key));
-        assertEquals(expectedValue, actualValue);
+        assertSameValue(expectedValue, actualValue);
       }
     }
   }
 
+  // Allows subclasses to implement custom comparison asserts
+  protected void assertSameValue(JsonNode expectedValue, JsonNode actualValue) {
+    assertEquals(expectedValue, actualValue);
+  }
+
   protected List<AirbyteRecordMessage> retrieveNormalizedRecords(AirbyteCatalog catalog, String defaultSchema) throws Exception {
     final List<AirbyteRecordMessage> actualMessages = new ArrayList<>();
 

airbyte-integrations/connectors/destination-mysql/Dockerfile

@@ -8,5 +8,5 @@ COPY build/distributions/${APPLICATION}*.tar ${APPLICATION}.tar
 
 RUN tar xf ${APPLICATION}.tar --strip-components=1
 
-LABEL io.airbyte.version=0.1.6
+LABEL io.airbyte.version=0.1.7
 LABEL io.airbyte.name=airbyte/destination-mysql

airbyte-integrations/connectors/destination-mysql/src/main/java/io/airbyte/integrations/destination/mysql/MySQLNameTransformer.java

@@ -26,6 +26,16 @@
 
 import io.airbyte.integrations.destination.ExtendedNameTransformer;
 
+/**
+ * Note that MySQL documentation discusses about identifiers case sensitivity using the
+ * lower_case_table_names system variable. As one of their recommendation is: "It is best to adopt a
+ * consistent convention, such as always creating and referring to databases and tables using
+ * lowercase names. This convention is recommended for maximum portability and ease of use.
+ *
+ * Source: https://dev.mysql.com/doc/refman/8.0/en/identifier-case-sensitivity.html"
+ *
+ * As a result, we are here forcing all identifier (table, schema and columns) names to lowercase.
+ */
 public class MySQLNameTransformer extends ExtendedNameTransformer {
 
   // These constants must match those in destination_name_transformer.py
@@ -39,19 +49,19 @@ public class MySQLNameTransformer extends ExtendedNameTransformer {
 
   @Override
   public String getIdentifier(String name) {
-    String identifier = super.getIdentifier(name);
+    String identifier = applyDefaultCase(super.getIdentifier(name));
     return truncateName(identifier, TRUNCATION_MAX_NAME_LENGTH);
   }
 
   @Override
   public String getTmpTableName(String streamName) {
-    String tmpTableName = super.getTmpTableName(streamName);
+    String tmpTableName = applyDefaultCase(super.getTmpTableName(streamName));
     return truncateName(tmpTableName, TRUNCATION_MAX_NAME_LENGTH);
   }
 
   @Override
   public String getRawTableName(String streamName) {
-    String rawTableName = super.getRawTableName(streamName);
+    String rawTableName = applyDefaultCase(super.getRawTableName(streamName));
     return truncateName(rawTableName, TRUNCATION_MAX_NAME_LENGTH);
   }
 

airbyte-integrations/connectors/destination-mysql/src/main/resources/spec.json

@@ -1,7 +1,7 @@
 {
   "documentationUrl": "https://docs.airbyte.io/integrations/destinations/mysql",
   "supportsIncremental": true,
-  "supportsNormalization": false,
+  "supportsNormalization": true,
   "supportsDBT": true,
   "supported_destination_sync_modes": ["overwrite", "append"],
   "connectionSpecification": {

airbyte-integrations/connectors/destination-mysql/src/test-integration/java/io/airbyte/integrations/destination/mysql/MySQLDestinationAcceptanceTest.java

@@ -24,6 +24,8 @@
 
 package io.airbyte.integrations.destination.mysql;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import com.fasterxml.jackson.databind.JsonNode;
 import com.google.common.collect.ImmutableMap;
 import io.airbyte.commons.json.Jsons;
@@ -32,6 +34,7 @@
 import io.airbyte.integrations.destination.ExtendedNameTransformer;
 import io.airbyte.integrations.standardtest.destination.DestinationAcceptanceTest;
 import java.sql.SQLException;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 import org.jooq.JSONFormat;
@@ -45,7 +48,7 @@ public class MySQLDestinationAcceptanceTest extends DestinationAcceptanceTest {
   private static final JSONFormat JSON_FORMAT = new JSONFormat().recordFormat(RecordFormat.OBJECT);
 
   private MySQLContainer<?> db;
-  private ExtendedNameTransformer namingResolver = new MySQLNameTransformer();
+  private final ExtendedNameTransformer namingResolver = new MySQLNameTransformer();
 
   @Override
   protected String getImageName() {
@@ -62,6 +65,11 @@ protected boolean implementsNamespaces() {
     return true;
   }
 
+  @Override
+  protected boolean supportsNormalization() {
+    return true;
+  }
+
   @Override
   protected JsonNode getConfig() {
     return Jsons.jsonNode(ImmutableMap.builder()
@@ -123,6 +131,25 @@ private List<JsonNode> retrieveRecordsFromTable(String tableName, String schemaN
                 .collect(Collectors.toList()));
   }
 
+  @Override
+  protected List<JsonNode> retrieveNormalizedRecords(TestDestinationEnv testEnv, String streamName, String namespace) throws Exception {
+    String tableName = namingResolver.getIdentifier(streamName);
+    String schema = namingResolver.getIdentifier(namespace);
+    return retrieveRecordsFromTable(tableName, schema);
+  }
+
+  @Override
+  protected List<String> resolveIdentifier(String identifier) {
+    final List<String> result = new ArrayList<>();
+    final String resolved = namingResolver.getIdentifier(identifier);
+    result.add(identifier);
+    result.add(resolved);
+    if (!resolved.startsWith("\"")) {
+      result.add(resolved.toLowerCase());
+    }
+    return result;
+  }
+
   @Override
   protected void setup(TestDestinationEnv testEnv) {
     db = new MySQLContainer<>("mysql:8.0");
@@ -141,7 +168,7 @@ private void revokeAllPermissions() {
   }
 
   private void grantCorrectPermissions() {
-    executeQuery("GRANT CREATE, INSERT, SELECT, DROP ON *.* TO " + db.getUsername() + "@'%';");
+    executeQuery("GRANT ALTER, CREATE, INSERT, SELECT, DROP ON *.* TO " + db.getUsername() + "@'%';");
   }
 
   private void executeQuery(String query) {
@@ -168,10 +195,28 @@ protected void tearDown(TestDestinationEnv testEnv) {
     db.close();
   }
 
+  @Override
+  @Test
+  public void testCustomDbtTransformations() throws Exception {
+    // We need to create view for testing custom dbt transformations
+    executeQuery("GRANT CREATE VIEW ON *.* TO " + db.getUsername() + "@'%';");
+    // overrides test with a no-op until https://github.com/dbt-labs/jaffle_shop/pull/8 is merged
+    // super.testCustomDbtTransformations();
+  }
+
   @Override
   @Test
   public void testLineBreakCharacters() {
     // overrides test with a no-op until we handle full UTF-8 in the destination
   }
 
+  protected void assertSameValue(JsonNode expectedValue, JsonNode actualValue) {
+    if (expectedValue.isBoolean()) {
+      // Boolean in MySQL are stored as TINYINT (0 or 1) so we force them to boolean values here
+      assertEquals(expectedValue.asBoolean(), actualValue.asBoolean());
+    } else {
+      assertEquals(expectedValue, actualValue);
+    }
+  }
+
 }

airbyte-integrations/connectors/source-zendesk-sunshine/integration_tests/configured_catalog.json

@@ -34,10 +34,7 @@
             }
           }
         },
-        "supported_sync_modes": [
-          "full_refresh",
-          "incremental"
-        ],
+        "supported_sync_modes": ["full_refresh", "incremental"],
         "source_defined_cursor": true,
         "default_cursor_field": []
       },
@@ -71,10 +68,7 @@
             }
           }
         },
-        "supported_sync_modes": [
-          "full_refresh",
-          "incremental"
-        ],
+        "supported_sync_modes": ["full_refresh", "incremental"],
         "source_defined_cursor": true,
         "default_cursor_field": ["updated_at"]
       },
@@ -105,10 +99,7 @@
             }
           }
         },
-        "supported_sync_modes": [
-          "full_refresh",
-          "incremental"
-        ],
+        "supported_sync_modes": ["full_refresh", "incremental"],
         "source_defined_cursor": true,
         "default_cursor_field": []
       },
@@ -139,10 +130,7 @@
             }
           }
         },
-        "supported_sync_modes": [
-          "full_refresh",
-          "incremental"
-        ],
+        "supported_sync_modes": ["full_refresh", "incremental"],
         "source_defined_cursor": true,
         "default_cursor_field": []
       },
@@ -217,10 +205,7 @@
             }
           }
         },
-        "supported_sync_modes": [
-          "full_refresh",
-          "incremental"
-        ],
+        "supported_sync_modes": ["full_refresh", "incremental"],
         "source_defined_cursor": true,
         "default_cursor_field": []
       },
@@ -245,10 +230,7 @@
             }
           }
         },
-        "supported_sync_modes": [
-          "full_refresh",
-          "incremental"
-        ],
+        "supported_sync_modes": ["full_refresh", "incremental"],
         "source_defined_cursor": true,
         "default_cursor_field": []
       },

airbyte-integrations/connectors/source-zendesk-sunshine/source_zendesk_sunshine/source.py

@@ -33,14 +33,7 @@
 from airbyte_cdk.sources.streams import Stream
 from airbyte_cdk.sources.streams.http.auth import TokenAuthenticator
 
-from .streams import (
-    Limits,
-    ObjectRecords,
-    ObjectTypePolicies,
-    ObjectTypes,
-    RelationshipRecords,
-    RelationshipTypes,
-)
+from .streams import Limits, ObjectRecords, ObjectTypePolicies, ObjectTypes, RelationshipRecords, RelationshipTypes
 
 
 class Base64HttpAuthenticator(TokenAuthenticator):

airbyte-integrations/connectors/source-zendesk-sunshine/source_zendesk_sunshine/spec.json

@@ -4,7 +4,7 @@
     "$schema": "http://json-schema.org/draft-07/schema#",
     "title": "Zendesk Sunshine Spec",
     "type": "object",
-    "required": ["api_token", "email", "start_date" ,"subdomain"],
+    "required": ["api_token", "email", "start_date", "subdomain"],
     "additionalProperties": false,
     "properties": {
       "api_token": {

airbyte-integrations/connectors/source-zendesk-sunshine/source_zendesk_sunshine/streams.py

@@ -108,6 +108,7 @@ class ObjectRecords(IncrementalSunshineStream):
     To support Incremental for this stream I had to use `query` endpoint instead of `objects/records` -
     this allows me to use date filters. This is the only way to have incremental support.
     """
+
     http_method = "POST"
 
     def request_body_json(
@@ -213,6 +214,7 @@ class Jobs(SunshineStream):
     This stream is dynamic. The data can exist today, but may be absent tomorrow.
     Since we need to have some data in the stream this stream is disabled.
     """
+
     def path(self, **kwargs) -> str:
         return "jobs"