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Overview
Comment: | Fixed reversed labels in WHERETRACE() statement. Debugging code only. (CVS 6948) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
614a8d83158eb59e3fbe78d62461635b |
User & Date: | shane 2009-07-28 08:43:09.000 |
Context
2009-07-28
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13:30 | When flattening a SELECT query, do not discard collation sequences explicitly attached to expressions in the parent query. Fix for #3997. (CVS 6949) (check-in: b2784cf5d8 user: danielk1977 tags: trunk) | |
08:43 | Fixed reversed labels in WHERETRACE() statement. Debugging code only. (CVS 6948) (check-in: 614a8d8315 user: shane tags: trunk) | |
2009-07-27
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14:15 | If there is a hot-journal in the file-system, a connection with journal_mode=memory set may have to open it to effect rollback. Account for this in pager_end_transaction(). This prevents an assert from failing in the in-memory journal permutation test. (CVS 6947) (check-in: 224bc69a04 user: danielk1977 tags: trunk) | |
Changes
Changes to src/where.c.
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12 13 14 15 16 17 18 | ** This module contains C code that generates VDBE code used to process ** the WHERE clause of SQL statements. This module is responsible for ** generating the code that loops through a table looking for applicable ** rows. Indices are selected and used to speed the search when doing ** so is applicable. Because this module is responsible for selecting ** indices, you might also think of this module as the "query optimizer". ** | | | 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | ** This module contains C code that generates VDBE code used to process ** the WHERE clause of SQL statements. This module is responsible for ** generating the code that loops through a table looking for applicable ** rows. Indices are selected and used to speed the search when doing ** so is applicable. Because this module is responsible for selecting ** indices, you might also think of this module as the "query optimizer". ** ** $Id: where.c,v 1.410 2009/07/28 08:43:09 shane Exp $ */ #include "sqliteInt.h" /* ** Trace output macros */ #if defined(SQLITE_TEST) || defined(SQLITE_DEBUG) |
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2209 2210 2211 2212 2213 2214 2215 | pCost->plan.u.pIdx = pProbe; } } /* Report the best result */ pCost->plan.wsFlags |= eqTermMask; | | | 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 | pCost->plan.u.pIdx = pProbe; } } /* Report the best result */ pCost->plan.wsFlags |= eqTermMask; WHERETRACE(("best index is %s, nrow=%.9g, cost=%.9g, wsFlags=%x, nEq=%d\n", (pCost->plan.wsFlags & WHERE_INDEXED)!=0 ? pCost->plan.u.pIdx->zName : "(none)", pCost->nRow, pCost->rCost, pCost->plan.wsFlags, pCost->plan.nEq)); } /* ** Find the query plan for accessing table pSrc->pTab. Write the |
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