ClickHouse/src/Interpreters/MutationsNonDeterministicHelpers.h

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2023-05-25 22:54:54 +00:00
#pragma once
#include <Interpreters/Context_fwd.h>
#include <Parsers/IAST_fwd.h>
#include <Core/Types.h>
namespace DB
{
struct MutationCommand;
struct FirstNonDeterministicFunctionResult
{
std::optional<String> nondeterministic_function_name;
bool subquery = false;
};
/// Searches for non-deterministic functions and subqueries which
/// may also be non-deterministic in expressions of mutation command.
FirstNonDeterministicFunctionResult findFirstNonDeterministicFunction(const MutationCommand & command, ContextPtr context);
}