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Modify except column transformer's error log
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2b240029c1
commit
694ad1f452
@ -91,21 +91,21 @@ void ASTColumnsExceptTransformer::formatImpl(const FormatSettings & settings, Fo
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void ASTColumnsExceptTransformer::transform(ASTs & nodes) const
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{
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ASTs expected_columns(children);
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std::set<String> expected_columns;
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for (size_t i = 0; i < children.size(); ++i)
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expected_columns.insert(children[i]->as<const ASTIdentifier &>().name());
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for (auto it = nodes.begin(); it != nodes.end();)
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{
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bool removed = false;
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if (const auto * id = it->get()->as<ASTIdentifier>())
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{
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for (int i = expected_columns.size() - 1; i >= 0; --i)
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auto expected_column = expected_columns.find(id->shortName());
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if (expected_column != expected_columns.end())
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{
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if (expected_columns[i]->as<const ASTIdentifier &>().name() == id->shortName())
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{
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removed = true;
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expected_columns.erase(expected_columns.begin() + i);
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it = nodes.erase(it);
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}
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removed = true;
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expected_columns.erase(expected_column);
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it = nodes.erase(it);
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}
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}
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@ -116,15 +116,11 @@ void ASTColumnsExceptTransformer::transform(ASTs & nodes) const
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if (is_strict && !expected_columns.empty())
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{
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String expected_columns_str;
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for (size_t i = 0; i < expected_columns.size(); ++i)
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{
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if (i > 0)
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expected_columns_str += ", ";
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expected_columns_str += expected_columns[i]->as<const ASTIdentifier &>().name();
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}
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std::for_each(expected_columns.begin(), expected_columns.end(),
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[&](String x) { expected_columns_str += (" " + x) ; });
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throw Exception(
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"Columns transformer EXCEPT expects following column(s) : " + expected_columns_str,
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"Columns transformer EXCEPT expects following column(s) :" + expected_columns_str,
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ErrorCodes::NO_SUCH_COLUMN_IN_TABLE);
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}
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}
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@ -9,6 +9,8 @@
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1970-04-11 1970-01-11 1970-11-21
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10 324
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8 23
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324
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23
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101 10 324
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121 8 23
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222 18 347
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@ -15,6 +15,7 @@ SELECT columns_transformers.* EXCEPT(j) APPLY(avg) from columns_transformers;
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SELECT a.* APPLY(toDate) EXCEPT(i, j) APPLY(any) from columns_transformers a;
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SELECT * EXCEPT STRICT i from columns_transformers;
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SELECT * EXCEPT STRICT (i, j) from columns_transformers;
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SELECT * EXCEPT STRICT i, j1 from columns_transformers; -- { serverError 47 }
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SELECT * EXCEPT STRICT(i, j1) from columns_transformers; -- { serverError 16 }
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SELECT * REPLACE STRICT i + 1 AS i from columns_transformers;
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