SQL Developer附带了执行此操作的报告。
它仅针对登录模式执行此操作,但这是一种快速修复方法,可以使其获取数据库中的每个FK-尽管您可能希望省略诸如“ APEX ...”和“ SYS”之类的模式。
它还省略了回收站中的表格之类的内容。
原始报告位于数据字典报告中的“报告”面板中。
这是经过修改的查询,用于获取所有FK。
SELECT
c.owner "Owner",
c.table_name "Table_Name",
c.constraint_name "Constraint_Name",
c.delete_rule "Delete_Rule",
d.columns,
c.r_owner "Owner of Related Table",
(
SELECT
r.table_name
FROM
sys.all_constraints r
WHERE
c.r_owner = r.owner
AND
c.r_constraint_name = r.constraint_name
) "Related Table",
c.r_constraint_name "Related Constraint"
FROM
sys.all_constraints c,
(
SELECT
a.owner,
a.table_name,
a.constraint_name,
MAX(
DECODE(position,1,substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,2,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,3,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,4,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,5,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,6,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,7,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,8,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,9,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,10,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,11,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,12,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,13,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,14,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,15,','
|| substr(column_name,1,30),NULL)
)
|| MAX(
DECODE(position,16,','
|| substr(column_name,1,30),NULL)
) columns
FROM
sys.all_constraints a,
sys.all_cons_columns b
WHERE
a.constraint_name = b.constraint_name
AND
a.owner = b.owner
AND
a.constraint_type = 'R'
AND
substr(a.table_name,1,4) != 'BIN$'
AND
substr(a.table_name,1,3) != 'DR$'
AND (
:table_name IS NULL
OR
instr(upper(a.table_name),upper(:table_name) ) > 0
) GROUP BY
a.owner,
a.table_name,
a.constraint_name
) d
WHERE
c.owner = d.owner
AND
c.table_name = d.table_name
AND
c.constraint_name = d.constraint_name
ORDER BY
c.owner,
c.table_name,
c.constraint_name
这就是该报告的样子。