186   FKey *pFKey,                    /* Foreign key to find index for */  in sqlite3FkLocateIndex()
325   FKey *pFKey,          /* Foreign key constraint */  in fkLookupParent()
552   FKey *pFKey,                    /* The foreign key linking pSrc to pTab */  in fkScanChildren()
676 FKey *sqlite3FkReferences(Table *pTab){  in sqlite3FkReferences()
677   return (FKey *)sqlite3HashFind(&pTab->pSchema->fkeyHash, pTab->zName);  in sqlite3FkReferences()
709     FKey *pFKey;  in sqlite3FkClearTriggerCache()
749       FKey *p;  in sqlite3FkDropTable()
800   FKey *p,                        /* Foreign key for which pTab is the child */  in fkChildIsModified()
827   FKey *p,   in fkParentIsModified()
854 static int isSetNullAction(Parse *pParse, FKey *pFKey){  in isSetNullAction()
896   FKey *pFKey;                    /* Used to iterate through FKs */  in sqlite3FkCheck()
1096     FKey *p;  in sqlite3FkOldmask()
1157       FKey *p;  in sqlite3FkRequired()
1211   FKey *pFKey,                    /* Foreign key to get action for */  in fkActionTrigger()
1418     FKey *pFKey;                  /* Iterator variable */  in sqlite3FkActions()
1438   FKey *pFKey;                    /* Iterator variable */  in sqlite3FkDelete()
1439   FKey *pNext;                    /* Copy of pFKey->pNextFrom */  in sqlite3FkDelete()