字段值實例:ITEM_PATHNAME (a,b,c)
select ID,
REGEXP_SUBSTR(ITEM_PATHNAME, '[^,]+', 1, 1)AS item_firstTitle,
REGEXP_SUBSTR(ITEM_PATHNAME, '[^,]+', 1, 2)AS item_secondTitle,
REGEXP_SUBSTR(ITEM_PATHNAME, '[^,]+', 1, 3)AS item_thirdTitle from table
字段值實例:ITEM_PATHNAME (a,b,c)
select ID,
REGEXP_SUBSTR(ITEM_PATHNAME, '[^,]+', 1, 1)AS item_firstTitle,
REGEXP_SUBSTR(ITEM_PATHNAME, '[^,]+', 1, 2)AS item_secondTitle,
REGEXP_SUBSTR(ITEM_PATHNAME, '[^,]+', 1, 3)AS item_thirdTitle from table