Above_stbox_stbox After_stbox_stbox After_tbox_tbox Back_stbox_stbox Before_stbox_stbox Before_tbox_tbox Below_stbox_stbox Front_stbox_stbox Left_stbox_stbox Left_tbox_tbox Overabove_stbox_stbox Overafter_stbox_stbox Overafter_tbox_tbox Overback_stbox_stbox Overbefore_stbox_stbox Overbefore_tbox_tbox Overbelow_stbox_stbox Overfront_stbox_stbox Overleft_stbox_stbox Overleft_tbox_tbox Overright_stbox_stbox Overright_tbox_tbox Right_stbox_stbox Right_tbox_tbox

Left_tbox_tbox() PGDLLEXPORT Datum Left_tbox_tbox ( PG_FUNCTION_ARGS  ) Return true if the first temporal box is strictly to the left of the second one. SQL Function: tbox_left()