How could I know if a database table is exists in ScalaQuery

Question

I\'m trying ScalaQuery, it is really amazing. I could defined the database table using Scala class, and query it easily.

But I would like to know, in the following c

Answer 1

See also the related discussion here.I personally prefer hezamu's suggestion and extend it as follows to keep it DRY:

def createIfNotExists(tables: TableQuery[_ <: Table[_]]*)(implicit session: Session) {
  tables foreach {table => if(MTable.getTables(table.baseTableRow.tableName).list.isEmpty) table.ddl.create}
}

Then you can just create your tables with the implicit session:

db withSession {
  implicit session =>
    createIfNotExists(table1, table2, ..., tablen)
}