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Make sure IS NOT NULL constraints work on virtual tables.

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Fix for ticket [6c14288a473ceff].

FossilOrigin-Name: a55f4ab99952a731e4cd8f6ef17389062e5ed4c5
This commit is contained in:
drh
2011-08-02 01:57:39 +00:00
parent c8eee5e5e1
commit b4256996c4
4 changed files with 55 additions and 7 deletions
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2
src/where.c
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@@ -2142,6 +2142,7 @@ static sqlite3_index_info *allocateIndexInfo(
testcase( pTerm->eOperator==WO_IN );
testcase( pTerm->eOperator==WO_ISNULL );
if( pTerm->eOperator & (WO_IN|WO_ISNULL) ) continue;
if( pTerm->wtFlags & TERM_VNULL ) continue;
nTerm++;
}
@@ -2192,6 +2193,7 @@ static sqlite3_index_info *allocateIndexInfo(
testcase( pTerm->eOperator==WO_IN );
testcase( pTerm->eOperator==WO_ISNULL );
if( pTerm->eOperator & (WO_IN|WO_ISNULL) ) continue;
if( pTerm->wtFlags & TERM_VNULL ) continue;
pIdxCons[j].iColumn = pTerm->u.leftColumn;
pIdxCons[j].iTermOffset = i;
pIdxCons[j].op = (u8)pTerm->eOperator;