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Overview
| Comment: | Minor changes to silence some compiler warnings with MSVC. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
4927c62d6214d93e582bf1266215ed35 |
| User & Date: | shaneh 2010-02-26 01:46:54 |
Context
|
2010-02-26
| ||
| 12:58 | Increase the version number to 3.6.23 in preparation for the next release. check-in: b5835d3e3d user: drh tags: trunk | |
| 01:46 | Minor changes to silence some compiler warnings with MSVC. check-in: 4927c62d62 user: shaneh tags: trunk | |
|
2010-02-25
| ||
| 23:44 | Fix to the database connection validity checker. Other test coverage enhancements. check-in: 0f6291bbbd user: drh tags: trunk | |
Changes
Changes to ext/fts3/fts3_snippet.c.
209 210 211 212 213 214 215 216 217 218 219 220 221 222 ... 229 230 231 232 233 234 235 236 237 238 239 240 241 242 ... 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 .... 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 |
** for each phrase into Fts3Expr.aDoclist[]/nDoclist. See also
** fts3ExprLoadDoclists().
*/
static int fts3ExprLoadDoclistsCb1(Fts3Expr *pExpr, int iPhrase, void *ctx){
int rc = SQLITE_OK;
LoadDoclistCtx *p = (LoadDoclistCtx *)ctx;
p->nPhrase++;
p->nToken += pExpr->pPhrase->nToken;
if( pExpr->isLoaded==0 ){
rc = sqlite3Fts3ExprLoadDoclist(p->pTab, pExpr);
pExpr->isLoaded = 1;
if( rc==SQLITE_OK ){
................................................................................
/*
** This is an fts3ExprIterate() callback used while loading the doclists
** for each phrase into Fts3Expr.aDoclist[]/nDoclist. See also
** fts3ExprLoadDoclists().
*/
static int fts3ExprLoadDoclistsCb2(Fts3Expr *pExpr, int iPhrase, void *ctx){
if( pExpr->aDoclist ){
pExpr->pCurrent = pExpr->aDoclist;
pExpr->iCurrent = 0;
pExpr->pCurrent += sqlite3Fts3GetVarint(pExpr->pCurrent, &pExpr->iCurrent);
}
return SQLITE_OK;
}
................................................................................
*/
static int fts3StringAppend(
StrBuffer *pStr, /* Buffer to append to */
const char *zAppend, /* Pointer to data to append to buffer */
int nAppend /* Size of zAppend in bytes (or -1) */
){
if( nAppend<0 ){
nAppend = strlen(zAppend);
}
/* If there is insufficient space allocated at StrBuffer.z, use realloc()
** to grow the buffer until so that it is big enough to accomadate the
** appended data.
*/
if( pStr->n+nAppend+1>=pStr->nAlloc ){
................................................................................
static int fts3ExprTermOffsetInit(Fts3Expr *pExpr, int iPhrase, void *ctx){
TermOffsetCtx *p = (TermOffsetCtx *)ctx;
int nTerm; /* Number of tokens in phrase */
int iTerm; /* For looping through nTerm phrase terms */
char *pList; /* Pointer to position list for phrase */
int iPos = 0; /* First position in position-list */
pList = sqlite3Fts3FindPositions(pExpr, p->iDocid, p->iCol);
nTerm = pExpr->pPhrase->nToken;
if( pList ){
fts3GetDeltaPosition(&pList, &iPos);
assert( iPos>=0 );
}
|
> > > > | > |
209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 ... 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 ... 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 .... 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 |
** for each phrase into Fts3Expr.aDoclist[]/nDoclist. See also
** fts3ExprLoadDoclists().
*/
static int fts3ExprLoadDoclistsCb1(Fts3Expr *pExpr, int iPhrase, void *ctx){
int rc = SQLITE_OK;
LoadDoclistCtx *p = (LoadDoclistCtx *)ctx;
UNUSED_PARAMETER(iPhrase);
p->nPhrase++;
p->nToken += pExpr->pPhrase->nToken;
if( pExpr->isLoaded==0 ){
rc = sqlite3Fts3ExprLoadDoclist(p->pTab, pExpr);
pExpr->isLoaded = 1;
if( rc==SQLITE_OK ){
................................................................................
/*
** This is an fts3ExprIterate() callback used while loading the doclists
** for each phrase into Fts3Expr.aDoclist[]/nDoclist. See also
** fts3ExprLoadDoclists().
*/
static int fts3ExprLoadDoclistsCb2(Fts3Expr *pExpr, int iPhrase, void *ctx){
UNUSED_PARAMETER(iPhrase);
UNUSED_PARAMETER(ctx);
if( pExpr->aDoclist ){
pExpr->pCurrent = pExpr->aDoclist;
pExpr->iCurrent = 0;
pExpr->pCurrent += sqlite3Fts3GetVarint(pExpr->pCurrent, &pExpr->iCurrent);
}
return SQLITE_OK;
}
................................................................................
*/
static int fts3StringAppend(
StrBuffer *pStr, /* Buffer to append to */
const char *zAppend, /* Pointer to data to append to buffer */
int nAppend /* Size of zAppend in bytes (or -1) */
){
if( nAppend<0 ){
nAppend = (int)strlen(zAppend);
}
/* If there is insufficient space allocated at StrBuffer.z, use realloc()
** to grow the buffer until so that it is big enough to accomadate the
** appended data.
*/
if( pStr->n+nAppend+1>=pStr->nAlloc ){
................................................................................
static int fts3ExprTermOffsetInit(Fts3Expr *pExpr, int iPhrase, void *ctx){
TermOffsetCtx *p = (TermOffsetCtx *)ctx;
int nTerm; /* Number of tokens in phrase */
int iTerm; /* For looping through nTerm phrase terms */
char *pList; /* Pointer to position list for phrase */
int iPos = 0; /* First position in position-list */
UNUSED_PARAMETER(iPhrase);
pList = sqlite3Fts3FindPositions(pExpr, p->iDocid, p->iCol);
nTerm = pExpr->pPhrase->nToken;
if( pList ){
fts3GetDeltaPosition(&pList, &iPos);
assert( iPos>=0 );
}
|
Changes to ext/fts3/fts3_write.c.
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static void fts3DecodeIntArray(
int N, /* The number of integers to decode */
u32 *a, /* Write the integer values */
const char *zBuf, /* The BLOB containing the varints */
int nBuf /* size of the BLOB */
){
int i, j;
for(i=j=0; i<N; i++){
sqlite3_int64 x;
j += sqlite3Fts3GetVarint(&zBuf[j], &x);
a[i] = (u32)(x & 0xffffffff);
}
}
/*
** Fill in the document size auxiliary information for the matchinfo
** structure. The auxiliary information is:
................................................................................
return;
}
if( sqlite3_step(pStmt)==SQLITE_ROW ){
fts3DecodeIntArray(p->nColumn+1, a,
sqlite3_column_blob(pStmt, 0),
sqlite3_column_bytes(pStmt, 0));
}else{
memset(a, 0, sizeof(int)*(p->nColumn+1) );
}
sqlite3_reset(pStmt);
if( nChng<0 && a[0]<-nChng ){
a[0] = 0;
}else{
a[0] += nChng;
}
for(i=0; i<p->nColumn; i++){
u32 x = a[i+1];
if( x+aSzIns[i] < aSzDel[i] ){
|
>
>
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|
static void fts3DecodeIntArray(
int N, /* The number of integers to decode */
u32 *a, /* Write the integer values */
const char *zBuf, /* The BLOB containing the varints */
int nBuf /* size of the BLOB */
){
int i, j;
UNUSED_PARAMETER(nBuf);
for(i=j=0; i<N; i++){
sqlite3_int64 x;
j += sqlite3Fts3GetVarint(&zBuf[j], &x);
assert(j<=nBuf);
a[i] = (u32)(x & 0xffffffff);
}
}
/*
** Fill in the document size auxiliary information for the matchinfo
** structure. The auxiliary information is:
................................................................................
return;
}
if( sqlite3_step(pStmt)==SQLITE_ROW ){
fts3DecodeIntArray(p->nColumn+1, a,
sqlite3_column_blob(pStmt, 0),
sqlite3_column_bytes(pStmt, 0));
}else{
memset(a, 0, sizeof(u32)*(p->nColumn+1) );
}
sqlite3_reset(pStmt);
if( nChng<0 && a[0]<(u32)(-nChng) ){
a[0] = 0;
}else{
a[0] += nChng;
}
for(i=0; i<p->nColumn; i++){
u32 x = a[i+1];
if( x+aSzIns[i] < aSzDel[i] ){
|
Changes to src/btree.c.
4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 |
nFree = get4byte(&pPage1->aData[36]);
put4byte(&pPage1->aData[36], nFree+1);
if( pBt->secureDelete ){
/* If the secure_delete option is enabled, then
** always fully overwrite deleted information with zeros.
*/
if( (!pPage && (rc = btreeGetPage(pBt, iPage, &pPage, 0)))
|| (rc = sqlite3PagerWrite(pPage->pDbPage))
){
goto freepage_out;
}
memset(pPage->aData, 0, pPage->pBt->pageSize);
}
/* If the database supports auto-vacuum, write an entry in the pointer-map
|
| | |
4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 |
nFree = get4byte(&pPage1->aData[36]);
put4byte(&pPage1->aData[36], nFree+1);
if( pBt->secureDelete ){
/* If the secure_delete option is enabled, then
** always fully overwrite deleted information with zeros.
*/
if( (!pPage && ((rc = btreeGetPage(pBt, iPage, &pPage, 0))!=0) )
|| ((rc = sqlite3PagerWrite(pPage->pDbPage))!=0)
){
goto freepage_out;
}
memset(pPage->aData, 0, pPage->pBt->pageSize);
}
/* If the database supports auto-vacuum, write an entry in the pointer-map
|
Changes to src/vdbe.c.
534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 |
**
** After this routine has finished, sqlite3VdbeFinalize() should be
** used to clean up the mess that was left behind.
*/
int sqlite3VdbeExec(
Vdbe *p /* The VDBE */
){
int pc; /* The program counter */
Op *aOp = p->aOp; /* Copy of p->aOp */
Op *pOp; /* Current operation */
int rc = SQLITE_OK; /* Value to return */
sqlite3 *db = p->db; /* The database */
u8 resetSchemaOnFault = 0; /* Reset schema after an error if true */
u8 encoding = ENC(db); /* The database encoding */
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
|
| |
534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 |
**
** After this routine has finished, sqlite3VdbeFinalize() should be
** used to clean up the mess that was left behind.
*/
int sqlite3VdbeExec(
Vdbe *p /* The VDBE */
){
int pc=0; /* The program counter */
Op *aOp = p->aOp; /* Copy of p->aOp */
Op *pOp; /* Current operation */
int rc = SQLITE_OK; /* Value to return */
sqlite3 *db = p->db; /* The database */
u8 resetSchemaOnFault = 0; /* Reset schema after an error if true */
u8 encoding = ENC(db); /* The database encoding */
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
|