Changes to the use statements done automatically via script
Addition of missing use statement done manually
Change-Id: I4cf7903b9700e6366bdf349f99ffd4a04da0c087
It is good practice to have a folder in the root for all sql files.
Also use the engine folder to store the patches
Change-Id: Ic26c042f0a5a8ca6e0568b38c4b4b2b4f0686efb