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If for Nullable: continued [#CLICKHOUSE-2873].

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Alexey Milovidov 2017-03-08 00:35:34 +03:00
parent 7a3c2789c5
commit 130166ea0b
1 changed files with 1 additions and 1 deletions
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2
dbms/include/DB/Functions/FunctionsConditional.h
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@ -1336,8 +1336,8 @@ private:
executeImpl(temporary_block, {0, 1, 2}, 3); executeImpl(temporary_block, {0, 1, 2}, 3);
block.getByPosition(result).column = temporary_block.getByPosition(3).column;
ColumnPtr & result_column = block.getByPosition(result).column; ColumnPtr & result_column = block.getByPosition(result).column;
result_column = temporary_block.getByPosition(3).column;
if (ColumnNullable * result_nullable = typeid_cast<ColumnNullable *>(result_column.get())) if (ColumnNullable * result_nullable = typeid_cast<ColumnNullable *>(result_column.get()))
{ {