updated schema of  and
Revert "updated schema of  and"

This reverts commit f0fb29617af5b7d1dc21ccf945d3c7c7c6cc30e6.
Revert "Revert "updated schema of  and""

This reverts commit cb47408e869d04400f15d95a8949beb17f2c560b.
Merge pull request #14 from BuracayBeach/team_2_SQL

Team 2 sql