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Overview
Comment: | The sqlite3Stat4ProbeSetValue() routine should always return results using the database encoding. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
eb21663271369c3862bc8fd800f76d56 |
User & Date: | drh 2013-09-04 15:15:10.328 |
Context
2013-09-04
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16:08 | Fix a bug in the command-line shell for ".mode insert" on UTF16 databases with BLOB values. (check-in: d8fdc78218 user: drh tags: trunk) | |
15:15 | The sqlite3Stat4ProbeSetValue() routine should always return results using the database encoding. (check-in: eb21663271 user: drh tags: trunk) | |
04:04 | Fix out-of-order variable declaration. Fix harmless compiler warning. (check-in: 8df95bb0b3 user: mistachkin tags: trunk) | |
Changes
Changes to src/vdbemem.c.
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1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 | Expr *pExpr, /* The expression to extract a value from */ u8 affinity, /* Affinity to use */ int iVal, /* Array element to populate */ int *pbOk /* OUT: True if value was extracted */ ){ int rc = SQLITE_OK; sqlite3_value *pVal = 0; struct ValueNewStat4Ctx alloc; alloc.pParse = pParse; alloc.pIdx = pIdx; alloc.ppRec = ppRec; alloc.iVal = iVal; /* Skip over any TK_COLLATE nodes */ pExpr = sqlite3ExprSkipCollate(pExpr); if( !pExpr ){ | > > | | | < | | 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 | Expr *pExpr, /* The expression to extract a value from */ u8 affinity, /* Affinity to use */ int iVal, /* Array element to populate */ int *pbOk /* OUT: True if value was extracted */ ){ int rc = SQLITE_OK; sqlite3_value *pVal = 0; sqlite3 *db = pParse->db; struct ValueNewStat4Ctx alloc; alloc.pParse = pParse; alloc.pIdx = pIdx; alloc.ppRec = ppRec; alloc.iVal = iVal; /* Skip over any TK_COLLATE nodes */ pExpr = sqlite3ExprSkipCollate(pExpr); if( !pExpr ){ pVal = valueNew(db, &alloc); if( pVal ){ sqlite3VdbeMemSetNull((Mem*)pVal); *pbOk = 1; } }else if( pExpr->op==TK_VARIABLE || (pExpr->op==TK_REGISTER && pExpr->op2==TK_VARIABLE) ){ Vdbe *v; int iBindVar = pExpr->iColumn; sqlite3VdbeSetVarmask(pParse->pVdbe, iBindVar); if( (v = pParse->pReprepare)!=0 ){ pVal = valueNew(db, &alloc); if( pVal ){ rc = sqlite3VdbeMemCopy((Mem*)pVal, &v->aVar[iBindVar-1]); if( rc==SQLITE_OK ){ sqlite3ValueApplyAffinity(pVal, affinity, ENC(db)); } pVal->db = pParse->db; *pbOk = 1; sqlite3VdbeMemStoreType((Mem*)pVal); } }else{ *pbOk = 0; } }else{ rc = valueFromExpr(db, pExpr, ENC(db), affinity, &pVal, &alloc); *pbOk = (pVal!=0); } assert( pVal==0 || pVal->db==db ); return rc; } /* ** Unless it is NULL, the argument must be an UnpackedRecord object returned ** by an earlier call to sqlite3Stat4ProbeSetValue(). This call deletes ** the object. |
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