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Merge the latest trunk changes, including the multi-threaded sorter, into

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the sessions branch.

FossilOrigin-Name: d4cce2c71e64ab7b6a65a81b88b69445ed859351
This commit is contained in:
drh
2014-09-02 15:49:47 +00:00
parent e1ed0b0e17 f8ede57a61
commit bf9ed6f9af
46 changed files with 4116 additions and 1105 deletions
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68
src/vdbeapi.c
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@@ -223,7 +223,7 @@ static void setResultStrOrError(
u8 enc, /* Encoding of z. 0 for BLOBs */
void (*xDel)(void*) /* Destructor function */
){
if( sqlite3VdbeMemSetStr(&pCtx->s, z, n, enc, xDel)==SQLITE_TOOBIG ){
if( sqlite3VdbeMemSetStr(pCtx->pOut, z, n, enc, xDel)==SQLITE_TOOBIG ){
sqlite3_result_error_toobig(pCtx);
}
}
@@ -234,38 +234,38 @@ void sqlite3_result_blob(
void (*xDel)(void *)
){
assert( n>=0 );
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
setResultStrOrError(pCtx, z, n, 0, xDel);
}
void sqlite3_result_double(sqlite3_context *pCtx, double rVal){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
sqlite3VdbeMemSetDouble(&pCtx->s, rVal);
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemSetDouble(pCtx->pOut, rVal);
}
void sqlite3_result_error(sqlite3_context *pCtx, const char *z, int n){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
pCtx->isError = SQLITE_ERROR;
pCtx->fErrorOrAux = 1;
sqlite3VdbeMemSetStr(&pCtx->s, z, n, SQLITE_UTF8, SQLITE_TRANSIENT);
sqlite3VdbeMemSetStr(pCtx->pOut, z, n, SQLITE_UTF8, SQLITE_TRANSIENT);
}
#ifndef SQLITE_OMIT_UTF16
void sqlite3_result_error16(sqlite3_context *pCtx, const void *z, int n){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
pCtx->isError = SQLITE_ERROR;
pCtx->fErrorOrAux = 1;
sqlite3VdbeMemSetStr(&pCtx->s, z, n, SQLITE_UTF16NATIVE, SQLITE_TRANSIENT);
sqlite3VdbeMemSetStr(pCtx->pOut, z, n, SQLITE_UTF16NATIVE, SQLITE_TRANSIENT);
}
#endif
void sqlite3_result_int(sqlite3_context *pCtx, int iVal){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
sqlite3VdbeMemSetInt64(&pCtx->s, (i64)iVal);
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemSetInt64(pCtx->pOut, (i64)iVal);
}
void sqlite3_result_int64(sqlite3_context *pCtx, i64 iVal){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
sqlite3VdbeMemSetInt64(&pCtx->s, iVal);
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemSetInt64(pCtx->pOut, iVal);
}
void sqlite3_result_null(sqlite3_context *pCtx){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
sqlite3VdbeMemSetNull(&pCtx->s);
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemSetNull(pCtx->pOut);
}
void sqlite3_result_text(
sqlite3_context *pCtx,
@@ -273,7 +273,7 @@ void sqlite3_result_text(
int n,
void (*xDel)(void *)
){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
setResultStrOrError(pCtx, z, n, SQLITE_UTF8, xDel);
}
#ifndef SQLITE_OMIT_UTF16
@@ -283,7 +283,7 @@ void sqlite3_result_text16(
int n,
void (*xDel)(void *)
){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
setResultStrOrError(pCtx, z, n, SQLITE_UTF16NATIVE, xDel);
}
void sqlite3_result_text16be(
@@ -292,7 +292,7 @@ void sqlite3_result_text16be(
int n,
void (*xDel)(void *)
){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
setResultStrOrError(pCtx, z, n, SQLITE_UTF16BE, xDel);
}
void sqlite3_result_text16le(
@@ -301,43 +301,43 @@ void sqlite3_result_text16le(
int n,
void (*xDel)(void *)
){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
setResultStrOrError(pCtx, z, n, SQLITE_UTF16LE, xDel);
}
#endif /* SQLITE_OMIT_UTF16 */
void sqlite3_result_value(sqlite3_context *pCtx, sqlite3_value *pValue){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
sqlite3VdbeMemCopy(&pCtx->s, pValue);
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemCopy(pCtx->pOut, pValue);
}
void sqlite3_result_zeroblob(sqlite3_context *pCtx, int n){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
sqlite3VdbeMemSetZeroBlob(&pCtx->s, n);
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemSetZeroBlob(pCtx->pOut, n);
}
void sqlite3_result_error_code(sqlite3_context *pCtx, int errCode){
pCtx->isError = errCode;
pCtx->fErrorOrAux = 1;
if( pCtx->s.flags & MEM_Null ){
sqlite3VdbeMemSetStr(&pCtx->s, sqlite3ErrStr(errCode), -1,
if( pCtx->pOut->flags & MEM_Null ){
sqlite3VdbeMemSetStr(pCtx->pOut, sqlite3ErrStr(errCode), -1,
SQLITE_UTF8, SQLITE_STATIC);
}
}
/* Force an SQLITE_TOOBIG error. */
void sqlite3_result_error_toobig(sqlite3_context *pCtx){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
pCtx->isError = SQLITE_TOOBIG;
pCtx->fErrorOrAux = 1;
sqlite3VdbeMemSetStr(&pCtx->s, "string or blob too big", -1,
sqlite3VdbeMemSetStr(pCtx->pOut, "string or blob too big", -1,
SQLITE_UTF8, SQLITE_STATIC);
}
/* An SQLITE_NOMEM error. */
void sqlite3_result_error_nomem(sqlite3_context *pCtx){
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
sqlite3VdbeMemSetNull(&pCtx->s);
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemSetNull(pCtx->pOut);
pCtx->isError = SQLITE_NOMEM;
pCtx->fErrorOrAux = 1;
pCtx->s.db->mallocFailed = 1;
pCtx->pOut->db->mallocFailed = 1;
}
/*
@@ -568,7 +568,7 @@ void *sqlite3_user_data(sqlite3_context *p){
*/
sqlite3 *sqlite3_context_db_handle(sqlite3_context *p){
assert( p && p->pFunc );
return p->s.db;
return p->pOut->db;
}
/*
@@ -578,7 +578,7 @@ sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context *p){
Vdbe *v = p->pVdbe;
int rc;
if( v->iCurrentTime==0 ){
rc = sqlite3OsCurrentTimeInt64(p->s.db->pVfs, &v->iCurrentTime);
rc = sqlite3OsCurrentTimeInt64(p->pOut->db->pVfs, &v->iCurrentTime);
if( rc ) v->iCurrentTime = 0;
}
return v->iCurrentTime;
@@ -635,7 +635,7 @@ static SQLITE_NOINLINE void *createAggContext(sqlite3_context *p, int nByte){
*/
void *sqlite3_aggregate_context(sqlite3_context *p, int nByte){
assert( p && p->pFunc && p->pFunc->xStep );
assert( sqlite3_mutex_held(p->s.db->mutex) );
assert( sqlite3_mutex_held(p->pOut->db->mutex) );
testcase( nByte<0 );
if( (p->pMem->flags & MEM_Agg)==0 ){
return createAggContext(p, nByte);
@@ -651,7 +651,7 @@ void *sqlite3_aggregate_context(sqlite3_context *p, int nByte){
void *sqlite3_get_auxdata(sqlite3_context *pCtx, int iArg){
AuxData *pAuxData;
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
for(pAuxData=pCtx->pVdbe->pAuxData; pAuxData; pAuxData=pAuxData->pNext){
if( pAuxData->iOp==pCtx->iOp && pAuxData->iArg==iArg ) break;
}
@@ -673,7 +673,7 @@ void sqlite3_set_auxdata(
AuxData *pAuxData;
Vdbe *pVdbe = pCtx->pVdbe;
assert( sqlite3_mutex_held(pCtx->s.db->mutex) );
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
if( iArg<0 ) goto failed;
for(pAuxData=pVdbe->pAuxData; pAuxData; pAuxData=pAuxData->pNext){