user: Question: What date has 0-6700-30838-2-9 for a catalog?
Columns: ['Region', 'Date', 'Label', 'Format', 'Catalog']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Scandinavia', '28January2009', 'Universal', 'CD', '0-6025-17918-7-7']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Catalog" = '0-6700-30838-2-9';