show catalog birds ...................................
catalog birds: Catalog BIRDS
{ACTIVITY {ACT_TYPE,SEASON},
ACT_TYPE CHAR,
BIRD {ACTIVITY,NAME},
NAME CHAR,
SEASON CHAR}

select * from backyard_birds (nothing yet, empty string) ...................................


select * from backyard_birds (one instances inserted ) ...................................
{BIRD:{NAME:'house sparrow',ACTIVITY:{SEASON:'summer',ACT_TYPE:'bath'}}}

select * from backyard_birds (several instances inserted ) ...................................
{BIRD:{NAME:'house sparrow',ACTIVITY:{SEASON:'summer',ACT_TYPE:'bath'}}},
{BIRD:{NAME:'house sparrow',ACTIVITY:{SEASON:'summer',ACT_TYPE:'eat'}}},
{BIRD:{NAME:'house sparrow',ACTIVITY:{SEASON:'summer',ACT_TYPE:'sing'}}},
{BIRD:{NAME:'house sparrow',ACTIVITY:{SEASON:'fall',ACT_TYPE:'bath'}}},
{BIRD:{NAME:'house sparrow',ACTIVITY:{SEASON:'fall',ACT_TYPE:'eat'}}},
{BIRD:{NAME:'house sparrow',ACTIVITY:{SEASON:'fall',ACT_TYPE:'sing'}}},
{BIRD:{NAME:'white-crowned sparrow',ACTIVITY:{SEASON:'fall',ACT_TYPE:'bath'}}},
{BIRD:{NAME:'white-crowned sparrow',ACTIVITY:{SEASON:'fall',ACT_TYPE:'eat'}}},
{BIRD:{NAME:'white-crowned sparrow',ACTIVITY:{SEASON:'fall',ACT_TYPE:'sing'}}}

select name, season, count(season) as cnt from backyard_birds group by season ...................................
{RESULT:{#NAME:{NAME:'white-crowned sparrow',NAME:'white-crowned sparrow',NAME:'house sparrow',NAME:'house sparrow',NAME:'house sparrow',NAME:'white-crowned sparrow'},SEASON:'fall',CNT:6}},
{RESULT:{#NAME:{NAME:'house sparrow',NAME:'house sparrow',NAME:'house sparrow'},SEASON:'summer',CNT:3}}

show store backyard_birds ...................................
store birds: Store BACKYARD_BIRDS for catalog BIRDS
{BIRD {ACTIVITY,NAME}}
