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fixed [MSSQL] Foreign keys show up in a weird way #734

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SPRINX0\prochazka
2024-12-16 08:26:25 +01:00
parent 1020a5820b
commit f5a2d142e2
1 changed files with 38 additions and 18 deletions
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56
plugins/dbgate-plugin-mssql/src/backend/sql/foreignKeys.js
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@@ -13,28 +13,48 @@ SELECT
deleteAction = rc.DELETE_RULE,
objectId = o.object_id
FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS C
INNER JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS FK ON C.CONSTRAINT_NAME = FK.CONSTRAINT_NAME
INNER JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS FK
ON C.CONSTRAINT_NAME = FK.CONSTRAINT_NAME
AND C.CONSTRAINT_SCHEMA = FK.CONSTRAINT_SCHEMA
LEFT JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS PK ON C.UNIQUE_CONSTRAINT_NAME = PK.CONSTRAINT_NAME
LEFT JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE CU ON C.CONSTRAINT_NAME = CU.CONSTRAINT_NAME
--LEFT JOIN (
--SELECT i1.TABLE_NAME, i2.COLUMN_NAME
--FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS i1
--INNER JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE i2 ON i1.CONSTRAINT_NAME = i2.CONSTRAINT_NAME
--WHERE i1.CONSTRAINT_TYPE = 'PRIMARY KEY'
--) PT ON PT.TABLE_NAME = PK.TABLE_NAME
INNER JOIN INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS rc ON FK.CONSTRAINT_NAME = rc.CONSTRAINT_NAME
LEFT JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS PK
ON C.UNIQUE_CONSTRAINT_NAME = PK.CONSTRAINT_NAME
AND C.UNIQUE_CONSTRAINT_SCHEMA = PK.CONSTRAINT_SCHEMA
LEFT JOIN sys.indexes IX ON IX.name = C.UNIQUE_CONSTRAINT_NAME
LEFT JOIN sys.objects IXT ON IXT.object_id = IX.object_id
LEFT JOIN sys.index_columns IXC ON IX.index_id = IXC.index_id and IX.object_id = IXC.object_id
LEFT JOIN sys.columns IXCC ON IXCC.column_id = IXC.column_id AND IXCC.object_id = IXC.object_id
LEFT JOIN sys.schemas IXS ON IXT.schema_id = IXS.schema_id
LEFT JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE CU
ON C.CONSTRAINT_NAME = CU.CONSTRAINT_NAME
AND C.CONSTRAINT_SCHEMA = CU.CONSTRAINT_SCHEMA
inner join sys.objects o on FK.TABLE_NAME = o.name
inner join sys.schemas s on o.schema_id = s.schema_id and FK.TABLE_SCHEMA = s.name
INNER JOIN INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS rc
ON FK.CONSTRAINT_NAME = rc.CONSTRAINT_NAME
AND FK.CONSTRAINT_SCHEMA = rc.CONSTRAINT_SCHEMA
LEFT JOIN sys.indexes IX
ON IX.name = C.UNIQUE_CONSTRAINT_NAME
AND IX.object_id = OBJECT_ID(PK.TABLE_SCHEMA + '.' + PK.TABLE_NAME)
LEFT JOIN sys.objects IXT
ON IXT.object_id = IX.object_id
LEFT JOIN sys.index_columns IXC
ON IX.object_id = IXC.object_id
AND IX.index_id = IXC.index_id
LEFT JOIN sys.columns IXCC
ON IXCC.object_id = IXC.object_id
AND IXCC.column_id = IXC.column_id
LEFT JOIN sys.schemas IXS
ON IXT.schema_id = IXS.schema_id
INNER JOIN sys.objects o
ON o.name = FK.TABLE_NAME
AND SCHEMA_NAME(o.schema_id) = FK.TABLE_SCHEMA
INNER JOIN sys.schemas s
ON o.schema_id = s.schema_id
AND s.name = FK.TABLE_SCHEMA
where o.object_id =OBJECT_ID_CONDITION and s.name =SCHEMA_NAME_CONDITION
`;