contrib/sqlite3/sqlite3.c

13406     FuncDef *pDef;      /* Used only when flags==MEM_Agg */
59038     assert( (pMem->flags & MEM_Null)!=0 || pFunc==pMem->u.pDef );
59062     sqlite3VdbeMemFinalize(p, p->u.pDef);
60523 static void freeEphemeralFunction(sqlite3 *db, FuncDef *pDef){
60524   if( ALWAYS(pDef) && (pDef->flags & SQLITE_FUNC_EPHEM)!=0 ){
60525     sqlite3DbFree(db, pDef);
60831       FuncDef *pDef = pOp->p4.pFunc;
60832       sqlite3_snprintf(nTemp, zTemp, "%s(%d)", pDef->zName, pDef->nArg);
63770       pMem->u.pDef = p->pFunc;
74507       FuncDef *pDef;              /* Information about the function */
74514       pDef = sqlite3FindFunction(pParse->db, zId, nId, n, enc, 0);
74515       if( pDef==0 ){
74516         pDef = sqlite3FindFunction(pParse->db, zId, nId, -2, enc, 0);
74517         if( pDef==0 ){
74523         is_agg = pDef->xFunc==0;
74526       if( pDef ){
74527         auth = sqlite3AuthCheck(pParse, SQLITE_FUNCTION, 0, pDef->zName, 0);
74531                                     pDef->zName);
77823       FuncDef *pDef;         /* The function definition object */
77843       pDef = sqlite3FindFunction(db, zId, nId, nFarg, enc, 0);
77844       if( pDef==0 ){
77853       if( pDef->flags & SQLITE_FUNC_COALESCE ){
77877         if( (pDef->flags & (SQLITE_FUNC_LENGTH|SQLITE_FUNC_TYPEOF))!=0 ){
77885             testcase( pDef->flags==SQLITE_FUNC_LENGTH );
77886             pFarg->a[0].pExpr->op2 = pDef->flags;
77910         pDef = sqlite3VtabOverloadFunction(db, pDef, nFarg, pFarg->a[1].pExpr);
77912         pDef = sqlite3VtabOverloadFunction(db, pDef, nFarg, pFarg->a[0].pExpr);
77919         if( (pDef->flags & SQLITE_FUNC_NEEDCOLL)!=0 && !pColl ){
77923       if( pDef->flags & SQLITE_FUNC_NEEDCOLL ){
77928                         (char*)pDef, P4_FUNCDEF);
86325   FuncDef *pDef        /* The function definition to insert */
86328   int nName = sqlite3Strlen30(pDef->zName);
86329   u8 c1 = (u8)pDef->zName[0];
86331   pOther = functionSearch(pHash, h, pDef->zName, nName);
86333     assert( pOther!=pDef && pOther->pNext!=pDef );
86334     pDef->pNext = pOther->pNext;
86335     pOther->pNext = pDef;
86337     pDef->pNext = 0;
86338     pDef->pHash = pHash->a[h];
86339     pHash->a[h] = pDef;
88709   FuncDef *pDef;
88710   pDef = sqlite3FindFunction(db, zName, sqlite3Strlen30(zName),
88712   if( ALWAYS(pDef) ){
88713     pDef->flags = flagVal;
88746   FuncDef *pDef;
88754   pDef = sqlite3FindFunction(db, pExpr->u.zToken,
88757   if( NEVER(pDef==0) || (pDef->flags & SQLITE_FUNC_LIKE)==0 ){
88765   memcpy(aWc, pDef->pUserData, 3);
88769   *pIsNocase = (pDef->flags & SQLITE_FUNC_CASE)==0;
104222 ** The first parameter (pDef) is a function implementation.  The
104230 ** Return either the pDef argument (indicating no change) or a
104236   FuncDef *pDef,  /* Function to possibly overload */
104252   if( NEVER(pExpr==0) ) return pDef;
104253   if( pExpr->op!=TK_COLUMN ) return pDef;
104255   if( NEVER(pTab==0) ) return pDef;
104256   if( (pTab->tabFlags & TF_Virtual)==0 ) return pDef;
104261   if( pMod->xFindFunction==0 ) return pDef;
104266   zLowerName = sqlite3DbStrDup(db, pDef->zName);
104275     return pDef;
104281                              + sqlite3Strlen30(pDef->zName) + 1);
104283     return pDef;
104285   *pNew = *pDef;
104287   memcpy(pNew->zName, pDef->zName, sqlite3Strlen30(pDef->zName)+1);
133697   Fts3DeferredToken *pDef;
133698   for(pDef=pCsr->pDeferred; pDef; pDef=pDef->pNext){
133699     fts3PendingListDelete(pDef->pList);
133700     pDef->pList = 0;
133709   Fts3DeferredToken *pDef;
133711   for(pDef=pCsr->pDeferred; pDef; pDef=pNext){
133712     pNext = pDef->pNext;
133713     fts3PendingListDelete(pDef->pList);
133714     sqlite3_free(pDef);
133732     Fts3DeferredToken *pDef;      /* Used to iterate through deferred tokens */
133753         for(pDef=pCsr->pDeferred; pDef && rc==SQLITE_OK; pDef=pDef->pNext){
133754           Fts3PhraseToken *pPT = pDef->pToken;
133755           if( (pDef->iCol>=p->nColumn || pDef->iCol==i)
133760             fts3PendingListAppend(&pDef->pList, iDocid, i, iPos, &rc);
133768     for(pDef=pCsr->pDeferred; pDef && rc==SQLITE_OK; pDef=pDef->pNext){
133769       if( pDef->pList ){
133770         rc = fts3PendingListAppendVarint(&pDef->pList, 0);