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Overview
| Comment: | Remove a C++ism that snuck in on one of the reason changes. (CVS 2676) |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
48f6a331efea419fe948cd366f9c60ae |
| User & Date: | drh 2005-09-08 19:01:06.000 |
Context
|
2005-09-08
| ||
| 19:45 | A SUM() of all NULLs returns NULL. A SUM() of nothing return 0. A SUM() of a mixture of NULLs and numbers returns the sum of the numbers. Ticket #1413. (CVS 2677) (check-in: 2e6230edfd user: drh tags: trunk) | |
| 19:01 | Remove a C++ism that snuck in on one of the reason changes. (CVS 2676) (check-in: 48f6a331ef user: drh tags: trunk) | |
| 14:17 | Remove a few unused variables detected by Borland C. Ticket #1412. (CVS 2675) (check-in: cdfe372a95 user: drh tags: trunk) | |
Changes
Changes to src/vdbeapi.c.
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/*
** Allocate or return the aggregate context for a user function. A new
** context is allocated on the first call. Subsequent calls return the
** same context that was returned on prior calls.
*/
void *sqlite3_aggregate_context(sqlite3_context *p, int nByte){
| < > | 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 |
/*
** Allocate or return the aggregate context for a user function. A new
** context is allocated on the first call. Subsequent calls return the
** same context that was returned on prior calls.
*/
void *sqlite3_aggregate_context(sqlite3_context *p, int nByte){
Mem *pMem = p->pMem;
assert( p && p->pFunc && p->pFunc->xStep );
if( (pMem->flags & MEM_Agg)==0 ){
if( nByte==0 ){
assert( pMem->flags==MEM_Null );
pMem->z = 0;
}else{
pMem->flags = MEM_Agg;
pMem->xDel = sqlite3FreeX;
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| ︙ | ︙ |