ci: apply unit test of mysql

.github/workflows/develop.yml

@@ -687,7 +687,7 @@ jobs:
         working-directory: tests-integration/fixtures
         run: docker compose up -d --wait
       - name: Run nextest cases
-        run: cargo nextest run --workspace -F dashboard -F pg_kvbackend
+        run: cargo nextest run --workspace -F dashboard -F pg_kvbackend -F mysql_kvbackend
         env:
           CARGO_BUILD_RUSTFLAGS: "-C link-arg=-fuse-ld=mold"
           RUST_BACKTRACE: 1
@@ -704,6 +704,7 @@ jobs:
           GT_MINIO_ENDPOINT_URL: http://127.0.0.1:9000
           GT_ETCD_ENDPOINTS: http://127.0.0.1:2379
           GT_POSTGRES_ENDPOINTS: postgres://greptimedb:[email protected]:5432/postgres
+          GT_MYSQL_ENDPOINTS: mysql://greptimedb:[email protected]:3306/mysql
           GT_KAFKA_ENDPOINTS: 127.0.0.1:9092
           GT_KAFKA_SASL_ENDPOINTS: 127.0.0.1:9093
           UNITTEST_LOG_DIR: "__unittest_logs"

src/meta-srv/src/bootstrap.rs

@@ -253,7 +253,7 @@ pub async fn metasrv_builder(
             (kv_backend, Some(election))
         }
         #[cfg(feature = "mysql_kvbackend")]
-        (None, BackendImpl::MySqlStore) => {
+        (None, BackendImpl::MysqlStore) => {
             let pool = create_mysql_pool(opts).await?;
             let kv_backend =
                 MySqlStore::with_mysql_pool(pool, &opts.meta_table_name, opts.max_txn_ops)

src/meta-srv/src/metasrv.rs

@@ -90,7 +90,7 @@ pub enum BackendImpl {
     PostgresStore,
     #[cfg(feature = "mysql_kvbackend")]
     // MySql as metadata storage.
-    MySqlStore,
+    MysqlStore,
 }
 
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]