parseSchemaString()
parseSchemaFile()
executeSchema
array parseSchema ( string $filename, optional bool $returnSchema = FALSE )
Loads an XML schema from a file and converts it to SQL.
Call this method to load the specified schema from a file (see the DTD for the proper format) and generate the SQL necessary to create the database described by the schema.
The method returns an array of SQL queries, ready to execute. The returned array must be executed using executeSchema or executeSqlArray