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crossproduct attributes correct

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Rebecca Schofield 2015-09-26 07:11:33 -05:00
parent d1e610a8c6
commit 6247ac10ca
2 changed files with 4 additions and 0 deletions
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4
DBEngine.cpp
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@ -190,6 +190,10 @@ Relation DBEngine::crossProduct(Relation r1, Relation r2){
new_atts.push_back(r2.getAttributes()[i]); new_atts.push_back(r2.getAttributes()[i]);
} }
for (int i = 0; i < new_atts.size(); ++i) {
new_atts[i].clearAllValues();
}
//currently all returned relations are called TEMP //currently all returned relations are called TEMP
Relation new_r("TEMP", new_atts); Relation new_r("TEMP", new_atts);

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