//===----------------------------------------------------------------------===//
//                         DuckDB
//
// duckdb/parser/parsed_data/create_collation_info.hpp
//
//
//===----------------------------------------------------------------------===//

#pragma once

#include "duckdb/parser/parsed_data/create_info.hpp"
#include "duckdb/function/scalar_function.hpp"

namespace duckdb {

struct CreateCollationInfo : public CreateInfo {
	DUCKDB_API CreateCollationInfo(string name_p, ScalarFunction function_p, bool combinable_p,
	                               bool not_required_for_equality_p);

	//! The name of the collation
	string name;
	//! The collation function to push in case collation is required
	ScalarFunction function;
	//! Whether or not the collation can be combined with other collations.
	bool combinable;
	//! Whether or not the collation is required for equality comparisons or not. For many collations a binary
	//! comparison for equality comparisons is correct, allowing us to skip the collation in these cases which greatly
	//! speeds up processing.
	bool not_required_for_equality;

protected:
	void SerializeInternal(Serializer &) const override;

public:
	unique_ptr<CreateInfo> Copy() const override;
};

} // namespace duckdb