Extracts a view's source SQL from its .frm file.

view_source.sql

SELECT
    REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(
    REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(
    SUBSTRING_INDEX(LOAD_FILE('/var/lib/mysql/world/Oceania.frm'),
    '\nsource=', -1),
    '\\_','\_'), '\\%','\%'), '\\\\','\\'), '\\Z','\Z'), '\\t','\t'),
    '\\r','\r'), '\\n','\n'), '\\b','\b'), '\\\"','\"'), '\\\'','\''),
    '\\0','\0')
    AS source;