15352 typedef struct FKey FKey;  typedef
18414       FKey *pFKey;         /* Linked list of all foreign keys in this table */
18548 struct FKey {  struct
18550   FKey *pNextFrom;  /* Next FKey with the same in pFrom. Next parent of pFrom */  argument
18552   FKey *pNextTo;    /* Next with the same zTo. Next child of zTo. */  argument
18553   FKey *pPrevTo;    /* Previous with the same zTo */  argument
21583 SQLITE_PRIVATE   FKey *sqlite3FkReferences(Table *);
21596 SQLITE_PRIVATE   int sqlite3FkLocateIndex(Parse*,Table*,FKey*,Index**,int**);
102498         FKey *pFKey;
117700       FKey *pFKey;
117921             FKey *pFKey;
124975   FKey *pFKey = 0;
124976   FKey *pNextTo;
125065   pNextTo = (FKey *)sqlite3HashInsert(&p->pSchema->fkeyHash,
125101   FKey *pFKey;
131594   FKey *pFKey,                    /* Foreign key to find index for */
131733   FKey *pFKey,          /* Foreign key constraint */
131960   FKey *pFKey,                    /* The foreign key linking pSrc to pTab */
132084 SQLITE_PRIVATE FKey *sqlite3FkReferences(Table *pTab){
132085   return (FKey *)sqlite3HashFind(&pTab->pSchema->fkeyHash, pTab->zName);
132117     FKey *pFKey;
132157       FKey *p;
132208   FKey *p,                        /* Foreign key for which pTab is the child */
132235   FKey *p,
132262 static int isSetNullAction(Parse *pParse, FKey *pFKey){
132305   FKey *pFKey;                    /* Used to iterate through FKs */
132507     FKey *p;
132568       FKey *p;
132626   FKey *pFKey,                    /* Foreign key to get action for */
132834     FKey *pFKey;                  /* Iterator variable */
132854   FKey *pFKey;                    /* Iterator variable */
132855   FKey *pNext;                    /* Copy of pFKey->pNextFrom */
140217     FKey *pFK;
140252     FKey *pFK;             /* A foreign key constraint */