Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Refactor internal function name sqlite3VdbeGetValue() to sqlite3VdbeGetBoundValue(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | partial-indices |
| Files: | files | file ages | folders |
| SHA1: |
81834c3023876487a1188390aae850cf |
| User & Date: | drh 2013-08-01 12:21:58 |
Context
|
2013-08-01
| ||
| 13:04 | Fill out an initial implementation of the sqlite3ExprImpliesExpr() function. check-in: 8e07aa2a user: drh tags: partial-indices | |
| 12:21 | Refactor internal function name sqlite3VdbeGetValue() to sqlite3VdbeGetBoundValue(). check-in: 81834c30 user: drh tags: partial-indices | |
| 04:39 | Fix the ANALYZE command to work with partial indices. check-in: 60353124 user: drh tags: partial-indices | |
Changes
Changes to src/vdbe.h.
200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 |
void sqlite3VdbeSetNumCols(Vdbe*,int); int sqlite3VdbeSetColName(Vdbe*, int, int, const char *, void(*)(void*)); void sqlite3VdbeCountChanges(Vdbe*); sqlite3 *sqlite3VdbeDb(Vdbe*); void sqlite3VdbeSetSql(Vdbe*, const char *z, int n, int); void sqlite3VdbeSwap(Vdbe*,Vdbe*); VdbeOp *sqlite3VdbeTakeOpArray(Vdbe*, int*, int*); sqlite3_value *sqlite3VdbeGetValue(Vdbe*, int, u8); void sqlite3VdbeSetVarmask(Vdbe*, int); #ifndef SQLITE_OMIT_TRACE char *sqlite3VdbeExpandSql(Vdbe*, const char*); #endif void sqlite3VdbeRecordUnpack(KeyInfo*,int,const void*,UnpackedRecord*); int sqlite3VdbeRecordCompare(int,const void*,UnpackedRecord*); |
| |
200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 |
void sqlite3VdbeSetNumCols(Vdbe*,int);
int sqlite3VdbeSetColName(Vdbe*, int, int, const char *, void(*)(void*));
void sqlite3VdbeCountChanges(Vdbe*);
sqlite3 *sqlite3VdbeDb(Vdbe*);
void sqlite3VdbeSetSql(Vdbe*, const char *z, int n, int);
void sqlite3VdbeSwap(Vdbe*,Vdbe*);
VdbeOp *sqlite3VdbeTakeOpArray(Vdbe*, int*, int*);
sqlite3_value *sqlite3VdbeGetBoundValue(Vdbe*, int, u8);
void sqlite3VdbeSetVarmask(Vdbe*, int);
#ifndef SQLITE_OMIT_TRACE
char *sqlite3VdbeExpandSql(Vdbe*, const char*);
#endif
void sqlite3VdbeRecordUnpack(KeyInfo*,int,const void*,UnpackedRecord*);
int sqlite3VdbeRecordCompare(int,const void*,UnpackedRecord*);
|
Changes to src/vdbeaux.c.
3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 |
** Return a pointer to an sqlite3_value structure containing the value bound
** parameter iVar of VM v. Except, if the value is an SQL NULL, return
** 0 instead. Unless it is NULL, apply affinity aff (one of the SQLITE_AFF_*
** constants) to the value before returning it.
**
** The returned value must be freed by the caller using sqlite3ValueFree().
*/
sqlite3_value *sqlite3VdbeGetValue(Vdbe *v, int iVar, u8 aff){
assert( iVar>0 );
if( v ){
Mem *pMem = &v->aVar[iVar-1];
if( 0==(pMem->flags & MEM_Null) ){
sqlite3_value *pRet = sqlite3ValueNew(v->db);
if( pRet ){
sqlite3VdbeMemCopy((Mem *)pRet, pMem);
|
| |
3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 |
** Return a pointer to an sqlite3_value structure containing the value bound
** parameter iVar of VM v. Except, if the value is an SQL NULL, return
** 0 instead. Unless it is NULL, apply affinity aff (one of the SQLITE_AFF_*
** constants) to the value before returning it.
**
** The returned value must be freed by the caller using sqlite3ValueFree().
*/
sqlite3_value *sqlite3VdbeGetBoundValue(Vdbe *v, int iVar, u8 aff){
assert( iVar>0 );
if( v ){
Mem *pMem = &v->aVar[iVar-1];
if( 0==(pMem->flags & MEM_Null) ){
sqlite3_value *pRet = sqlite3ValueNew(v->db);
if( pRet ){
sqlite3VdbeMemCopy((Mem *)pRet, pMem);
|
Changes to src/where.c.
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
....
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
|
op = pRight->op;
if( op==TK_REGISTER ){
op = pRight->op2;
}
if( op==TK_VARIABLE ){
Vdbe *pReprepare = pParse->pReprepare;
int iCol = pRight->iColumn;
pVal = sqlite3VdbeGetValue(pReprepare, iCol, SQLITE_AFF_NONE);
if( pVal && sqlite3_value_type(pVal)==SQLITE_TEXT ){
z = (char *)sqlite3_value_text(pVal);
}
sqlite3VdbeSetVarmask(pParse->pVdbe, iCol);
assert( pRight->op==TK_VARIABLE || pRight->op==TK_REGISTER );
}else if( op==TK_STRING ){
z = pRight->u.zToken;
................................................................................
sqlite3_value **pp
){
if( pExpr->op==TK_VARIABLE
|| (pExpr->op==TK_REGISTER && pExpr->op2==TK_VARIABLE)
){
int iVar = pExpr->iColumn;
sqlite3VdbeSetVarmask(pParse->pVdbe, iVar);
*pp = sqlite3VdbeGetValue(pParse->pReprepare, iVar, aff);
return SQLITE_OK;
}
return sqlite3ValueFromExpr(pParse->db, pExpr, SQLITE_UTF8, aff, pp);
}
#endif
/*
|
|
|
|
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
....
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
|
op = pRight->op;
if( op==TK_REGISTER ){
op = pRight->op2;
}
if( op==TK_VARIABLE ){
Vdbe *pReprepare = pParse->pReprepare;
int iCol = pRight->iColumn;
pVal = sqlite3VdbeGetBoundValue(pReprepare, iCol, SQLITE_AFF_NONE);
if( pVal && sqlite3_value_type(pVal)==SQLITE_TEXT ){
z = (char *)sqlite3_value_text(pVal);
}
sqlite3VdbeSetVarmask(pParse->pVdbe, iCol);
assert( pRight->op==TK_VARIABLE || pRight->op==TK_REGISTER );
}else if( op==TK_STRING ){
z = pRight->u.zToken;
................................................................................
sqlite3_value **pp
){
if( pExpr->op==TK_VARIABLE
|| (pExpr->op==TK_REGISTER && pExpr->op2==TK_VARIABLE)
){
int iVar = pExpr->iColumn;
sqlite3VdbeSetVarmask(pParse->pVdbe, iVar);
*pp = sqlite3VdbeGetBoundValue(pParse->pReprepare, iVar, aff);
return SQLITE_OK;
}
return sqlite3ValueFromExpr(pParse->db, pExpr, SQLITE_UTF8, aff, pp);
}
#endif
/*
|