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pull/6052/head
Ahmet Gedemenli 2022-07-19 12:39:25 +03:00
parent 6c693adf0d
commit 00c7e0cf82
1 changed files with 4 additions and 0 deletions
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src/backend/distributed/commands/dependencies.c
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@ -204,6 +204,10 @@ ErrorIfCircularDependencyExists(const ObjectAddress *objectAddress)
* DeferErrorIfCircularDependencyExists is a wrapper function around * DeferErrorIfCircularDependencyExists is a wrapper function around
* DeferErrorIfCircularDependencyExistsOnObject, which calls that function for * DeferErrorIfCircularDependencyExistsOnObject, which calls that function for
* each dependency of the given object. * each dependency of the given object.
* We do this to detect objects like A -> B -> C <-> D.
* For this example, A is passed to this function but we will catch the circular
* dependency relationship between C and D, by calling
* DeferErrorIfCircularDependencyExistsOnObject for C, or D.
*/ */
DeferredErrorMessage * DeferredErrorMessage *
DeferErrorIfCircularDependencyExists(const ObjectAddress *objectAddress) DeferErrorIfCircularDependencyExists(const ObjectAddress *objectAddress)