Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC.
Multiple tablespaces for InnoDB sql_table.cc: Tell explicitly that InnoDB should retrieve all columns in CHECKSUM TABLE sql_update.cc, sql_select.cc, my_base.h: More descriptive flag name HA_EXTRA_RETRIEVE_ALL_COLS
Forgot to merge these to 3.23.50