You can eliminate some differences in behavior between SQL Anywhere and Adaptive Server Enterprise by selecting appropriate options when creating a database or, if you are working on an existing database, when rebuilding the database. You can control other differences by connection level options using the SET TEMPORARY OPTION statement in SQL Anywhere or the SET statement in Adaptive Server Enterprise.
Creating a Transact-SQL-compatible database
Setting options for Transact-SQL compatibility
Ensuring compatible object names
The special Transact-SQL timestamp column and data type
The special IDENTITY column