How to link ANC_ABS_USAGE_RULES_F and ANC_ABSENCE_TYPES_F table

How to link ANC_ABS_USAGE_RULES_F and ANC_ABSENCE_TYPES_F table

select * from ANC_ABS_USAGE_RULES_F usage_rules where ABS_USAGE_RULE_ID =300000134481566 -- ABSENCE_TYPE_ID = 300000134481548
SELECT * FROM ANC_ABSENCE_TYPES_F WHERE ABSENCE_TYPE_ID = 300000134481548