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Overview
| Comment: | Fix uninitialized value on a UNION ALL select with an ORDER BY clause. (CVS 2722) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
92126a216101d30e16390bf063d52d71 |
| User & Date: | drh 2005-09-19 15:37:07 |
Context
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2005-09-19
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| 17:35 | Do not optimize views with an ORDER BY clause if they are used in a UNION ALL that also has an ORDER BY clause. Ticket #1444. (CVS 2723) check-in: 6cc57fcf user: drh tags: trunk | |
| 15:37 | Fix uninitialized value on a UNION ALL select with an ORDER BY clause. (CVS 2722) check-in: 92126a21 user: drh tags: trunk | |
| 13:15 | The sqlite3_query_plan debugging variable now only appears with SQLITE_TEST=1. (CVS 2721) check-in: 41e226d2 user: drh tags: trunk | |
Changes
Changes to src/select.c.
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains C code routines that are called by the parser ** to handle SELECT statements in SQLite. ** ** $Id: select.c,v 1.269 2005/09/12 23:03:17 drh Exp $ */ #include "sqliteInt.h" /* ** Allocate a new Select structure and return a pointer to that ** structure. ................................................................................ } *pSortOrder = pOTerm->sortOrder; } assert( p->pRightmost==p ); assert( p->addrOpenVirt[2]>=0 ); addr = p->addrOpenVirt[2]; sqlite3VdbeChangeP2(v, addr, p->pEList->nExpr+2); sqlite3VdbeChangeP3(v, addr, (char*)pKeyInfo, P3_KEYINFO_HANDOFF); pKeyInfo = 0; generateSortTail(pParse, p, v, p->pEList->nExpr, eDest, iParm); } sqliteFree(pKeyInfo); } |
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains C code routines that are called by the parser ** to handle SELECT statements in SQLite. ** ** $Id: select.c,v 1.270 2005/09/19 15:37:07 drh Exp $ */ #include "sqliteInt.h" /* ** Allocate a new Select structure and return a pointer to that ** structure. ................................................................................ } *pSortOrder = pOTerm->sortOrder; } assert( p->pRightmost==p ); assert( p->addrOpenVirt[2]>=0 ); addr = p->addrOpenVirt[2]; sqlite3VdbeChangeP2(v, addr, p->pEList->nExpr+2); pKeyInfo->nField = pOrderBy->nExpr; sqlite3VdbeChangeP3(v, addr, (char*)pKeyInfo, P3_KEYINFO_HANDOFF); pKeyInfo = 0; generateSortTail(pParse, p, v, p->pEList->nExpr, eDest, iParm); } sqliteFree(pKeyInfo); } |