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Overview
| Comment: | Remove a NEVER() comparison from sqlite3ExprCompare(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
f4285297e1e7ebef90bfc0f71402a4e1 |
| User & Date: | drh 2019-10-28 13:07:01 |
Context
|
2019-10-28
| ||
| 13:54 | Fix a problem in fts3 causing it to report corruption if a doclist contains consectutive rowid entries that differ by more than 2^63. check-in: 0b0a3048 user: dan tags: trunk | |
| 13:07 | Remove a NEVER() comparison from sqlite3ExprCompare(). check-in: f4285297 user: drh tags: trunk | |
| 04:20 | ALWAYS macro added for coverage. check-in: a1e1ba91 user: drh tags: trunk | |
Changes
Changes to src/expr.c.
5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 |
if( sqlite3ExprListCompare(pA->x.pList, pB->x.pList, iTab) ) return 2;
if( pA->op!=TK_STRING
&& pA->op!=TK_TRUEFALSE
&& (combinedFlags & EP_Reduced)==0
){
if( pA->iColumn!=pB->iColumn ) return 2;
if( pA->op2!=pB->op2 ) return 2;
if( pA->op!=TK_IN
&& pA->iTable!=pB->iTable
&& (pA->iTable!=iTab || NEVER(pB->iTable>=0)) ) return 2;
}
}
return 0;
}
/*
** Compare two ExprList objects. Return 0 if they are identical and
|
| | | |
5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 |
if( sqlite3ExprListCompare(pA->x.pList, pB->x.pList, iTab) ) return 2;
if( pA->op!=TK_STRING
&& pA->op!=TK_TRUEFALSE
&& (combinedFlags & EP_Reduced)==0
){
if( pA->iColumn!=pB->iColumn ) return 2;
if( pA->op2!=pB->op2 ) return 2;
if( pA->op!=TK_IN && pA->iTable!=pB->iTable && pA->iTable!=iTab ){
return 2;
}
}
}
return 0;
}
/*
** Compare two ExprList objects. Return 0 if they are identical and
|