Merge pull request #468 from nghiaphamhn/change-bulk-action

Skip if instances is empty

Author: phnx47

src/DapperRepository.BulkInsert.cs

@@ -36,11 +36,13 @@ public virtual Task<int> BulkInsertAsync(IEnumerable<TEntity> instances, Cancell
 
     public virtual int BulkInsert(IEnumerable<TEntity> instances, IDbTransaction? transaction)
     {
+        int totalInstances = instances.Count();
+        if(totalInstances == 0)
+            return 0;
+
         if (SqlGenerator.Provider == SqlProvider.MSSQL)
         {
             var count = 0;
-            var totalInstances = instances.Count();
-
             var properties =
                 (SqlGenerator.IsIdentity
                     ? SqlGenerator.SqlProperties.Where(p => !p.PropertyName.Equals(SqlGenerator.IdentitySqlProperty.PropertyName, StringComparison.OrdinalIgnoreCase))

src/DapperRepository.BulkUpdate.cs

@@ -24,11 +24,13 @@ public virtual bool BulkUpdate(IEnumerable<TEntity> instances)
 
     public virtual bool BulkUpdate(IEnumerable<TEntity> instances, IDbTransaction? transaction)
     {
+        int totalInstances = instances.Count();
+        if(totalInstances == 0)
+            return true;
+
         if (SqlGenerator.Provider == SqlProvider.MSSQL)
         {
             int count = 0;
-            int totalInstances = instances.Count();
-
             var properties = SqlGenerator.SqlProperties.ToList();
 
             int exceededTimes = (int)Math.Ceiling(totalInstances * properties.Count / 2099d);