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add check for null value

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mariadb-KristinaPavlova
2025-10-28 13:37:47 +02:00
parent 66b2a8d19c
commit 5851e028a8
1 changed files with 4 additions and 0 deletions
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4
dbcon/execplan/simplecolumn.h
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@@ -337,6 +337,10 @@ class SimpleColumn : public ReturnedColumn
double getDoubleVal(rowgroup::Row& row, bool& isNull) override double getDoubleVal(rowgroup::Row& row, bool& isNull) override
{ {
evaluate(row, isNull); evaluate(row, isNull);
if (isNull)
{
return 0;
}
return TreeNode::getDoubleVal(); return TreeNode::getDoubleVal();
} }