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Fix build

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This commit is contained in:
Amos Bird 2021-03-02 23:17:02 +08:00
parent ad4fd75fb4
commit 9411d496d9
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1 changed files with 22 additions and 25 deletions
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47
src/Functions/connectionID.cpp
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@ -6,34 +6,31 @@
namespace DB
{
namespace
/// Get the connection ID. It's used for MySQL handler only.
class FunctionConnectionID : public IFunction
{
/// Get the connection ID. It's used for MySQL handler only.
class FunctionConnectionID : public IFunction
public:
static constexpr auto name = "connectionID";
explicit FunctionConnectionID(const Context & context_) : context(context_) {}
static FunctionPtr create(const Context & context) { return std::make_shared<FunctionConnectionID>(context); }
String getName() const override { return name; }
size_t getNumberOfArguments() const override { return 0; }
DataTypePtr getReturnTypeImpl(const DataTypes & /*arguments*/) const override { return std::make_shared<DataTypeUInt64>(); }
ColumnPtr executeImpl(const ColumnsWithTypeAndName &, const DataTypePtr & result_type, size_t input_rows_count) const override
{
public:
static constexpr auto name = "connectionID";
return result_type->createColumnConst(input_rows_count, context.getClientInfo().connection_id);
}
FunctionConnectionID(const Context & context_) : context(context_) {}
static FunctionPtr create(const Context & context) { return std::make_shared<FunctionConnectionID>(context); }
String getName() const override { return name; }
size_t getNumberOfArguments() const override { return 0; }
DataTypePtr getReturnTypeImpl(const DataTypes & /*arguments*/) const override { return std::make_shared<DataTypeUInt64>(); }
ColumnPtr executeImpl(const ColumnsWithTypeAndName &, const DataTypePtr & result_type, size_t input_rows_count) const override
{
return result_type->createColumnConst(input_rows_count, context.getClientInfo().connection_id);
}
private:
const Context & context;
};
}
private:
const Context & context;
};
void registerFunctionConnectionID(FunctionFactory & factory)
{