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Overview
| Comment: | Fix a && where & was intended. This is a real problem, but it would be very difficult to devise a test case where it might lead to an unexpected result. Ticket #2306. (CVS 3856) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 7f9f0444ed1a85ed682b604fded535bf |
| User & Date: | drh 2007-04-18 17:07:58 |
Context
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2007-04-19
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| 00:24 | Get the build working with SQLITE_OMIT_SHARED_CACHE. Ticket #2307. (CVS 3857) check-in: b623538c user: drh tags: trunk | |
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2007-04-18
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| 17:07 | Fix a && where & was intended. This is a real problem, but it would be very difficult to devise a test case where it might lead to an unexpected result. Ticket #2306. (CVS 3856) check-in: 7f9f0444 user: drh tags: trunk | |
| 17:04 | Better handle malloc() failures in the "echo" virtual table test module. (CVS 3855) check-in: 6881f921 user: danielk1977 tags: trunk | |
Changes
Changes to src/expr.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 routines used for analyzing expressions and ** for generating VDBE code that evaluates expressions in SQLite. ** ** $Id: expr.c,v 1.284 2007/04/13 16:06:33 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> /* ** Return the 'affinity' of the expression pExpr if any. ** ................................................................................ pNew->iAgg = -1; if( pToken ){ assert( pToken->dyn==0 ); pNew->span = pNew->token = *pToken; }else if( pLeft ){ if( pRight ){ sqlite3ExprSpan(pNew, &pLeft->span, &pRight->span); if( pRight->flags && EP_ExpCollate ){ pNew->flags |= EP_ExpCollate; pNew->pColl = pRight->pColl; } } if( pLeft->flags && EP_ExpCollate ){ pNew->flags |= EP_ExpCollate; pNew->pColl = pLeft->pColl; } } return pNew; } |
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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 routines used for analyzing expressions and ** for generating VDBE code that evaluates expressions in SQLite. ** ** $Id: expr.c,v 1.285 2007/04/18 17:07:58 drh Exp $ */ #include "sqliteInt.h" #include <ctype.h> /* ** Return the 'affinity' of the expression pExpr if any. ** ................................................................................ pNew->iAgg = -1; if( pToken ){ assert( pToken->dyn==0 ); pNew->span = pNew->token = *pToken; }else if( pLeft ){ if( pRight ){ sqlite3ExprSpan(pNew, &pLeft->span, &pRight->span); if( pRight->flags & EP_ExpCollate ){ pNew->flags |= EP_ExpCollate; pNew->pColl = pRight->pColl; } } if( pLeft->flags & EP_ExpCollate ){ pNew->flags |= EP_ExpCollate; pNew->pColl = pLeft->pColl; } } return pNew; } |