-

Src/Asp.Net/SqlSugar/Realization/PostgreSQL/Insertable/PostgreSQLInserttable.cs

@@ -38,7 +38,7 @@ namespace SqlSugar
         {
             InsertBuilder.IsReturnIdentity = true;
             PreToSql();
-            string sql = InsertBuilder.ToSqlString().Replace("$PrimaryKey", GetIdentityKeys().FirstOrDefault());
+            string sql = InsertBuilder.ToSqlString().Replace("$PrimaryKey", this.SqlBuilder.GetTranslationColumnName(GetIdentityKeys().FirstOrDefault()));
             RestoreMapping();
             var result = Convert.ToInt64(Ado.GetScalar(sql, InsertBuilder.Parameters == null ? null : InsertBuilder.Parameters.ToArray()) ?? "0");
             return result;
@@ -47,7 +47,7 @@ namespace SqlSugar
         {
             InsertBuilder.IsReturnIdentity = true;
             PreToSql();
-            string sql = InsertBuilder.ToSqlString().Replace("$PrimaryKey", GetIdentityKeys().FirstOrDefault());
+            string sql = InsertBuilder.ToSqlString().Replace("$PrimaryKey", this.SqlBuilder.GetTranslationColumnName(GetIdentityKeys().FirstOrDefault()));
             RestoreMapping();
             var result = Convert.ToInt64(await Ado.GetScalarAsync(sql, InsertBuilder.Parameters == null ? null : InsertBuilder.Parameters.ToArray()) ?? "0");
             return result;