duckdb::Settings Struct Reference

Static Public Member Functions
template<class OP , class SOURCE >
static std::enable_if< std::is_enum< typenameOP::RETURN_TYPE >::value, typenameOP::RETURN_TYPE >::type	Get (const SOURCE &source)
template<class OP , class SOURCE >
static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, string >::value, string >::type	Get (const SOURCE &source)
template<class OP , class SOURCE >
static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, bool >::value, bool >::type	Get (const SOURCE &source)
template<class OP , class SOURCE >
static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, idx_t >::value, idx_t >::type	Get (const SOURCE &source)
template<class OP , class SOURCE >
static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, int64_t >::value, int64_t >::type	Get (const SOURCE &source)
template<class OP , class SOURCE >
static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, double >::value, double >::type	Get (const SOURCE &source)

Static Private Member Functions
static bool	TryGetSettingInternal (const DatabaseInstance &db, idx_t setting_index, Value &result)
static bool	TryGetSettingInternal (const DBConfig &config, idx_t setting_index, Value &result)
static bool	TryGetSettingInternal (const ClientContext &context, idx_t setting_index, Value &result)

Member Function Documentation

Get() [1/6]

template<class OP , class SOURCE >

static std::enable_if< std::is_enum< typenameOP::RETURN_TYPE >::value, typenameOP::RETURN_TYPE >::type duckdb::Settings::Get ( const SOURCE &  source )

inlinestatic

                              {
        Value result;
        if (TryGetSettingInternal(source, OP::SettingIndex, result) && !result.IsNull()) {
            return EnumUtil::FromString<typename OP::RETURN_TYPE>(StringValue::Get(result));
        }
        return EnumUtil::FromString<typename OP::RETURN_TYPE>(OP::DefaultValue);
    }

Get() [2/6]

template<class OP , class SOURCE >

static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, string >::value, string >::type duckdb::Settings::Get ( const SOURCE &  source )

inlinestatic

                              {
        Value result;
        if (TryGetSettingInternal(source, OP::SettingIndex, result) && !result.IsNull()) {
            return StringValue::Get(result);
        }
        return OP::DefaultValue;
    }

Get() [3/6]

template<class OP , class SOURCE >

static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, bool >::value, bool >::type duckdb::Settings::Get ( const SOURCE &  source )

inlinestatic

                              {
        Value result;
        if (TryGetSettingInternal(source, OP::SettingIndex, result) && !result.IsNull()) {
            return BooleanValue::Get(result);
        }
        return StringUtil::Equals(OP::DefaultValue, "true");
    }

Get() [4/6]

template<class OP , class SOURCE >

static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, idx_t >::value, idx_t >::type duckdb::Settings::Get ( const SOURCE &  source )

inlinestatic

                              {
        Value result;
        if (TryGetSettingInternal(source, OP::SettingIndex, result) && !result.IsNull()) {
            return UBigIntValue::Get(result);
        }
        return StringUtil::ToUnsigned(OP::DefaultValue);
    }

Get() [5/6]

template<class OP , class SOURCE >

static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, int64_t >::value, int64_t >::type duckdb::Settings::Get ( const SOURCE &  source )

inlinestatic

                              {
        Value result;
        if (TryGetSettingInternal(source, OP::SettingIndex, result) && !result.IsNull()) {
            return BigIntValue::Get(result);
        }
        return StringUtil::ToSigned(OP::DefaultValue);
    }

Get() [6/6]

template<class OP , class SOURCE >

static std::enable_if< std::is_same< typenameOP::RETURN_TYPE, double >::value, double >::type duckdb::Settings::Get ( const SOURCE &  source )

inlinestatic

                              {
        Value result;
        if (TryGetSettingInternal(source, OP::SettingIndex, result) && !result.IsNull()) {
            return DoubleValue::Get(result);
        }
        return StringUtil::ToDouble(OP::DefaultValue);
    }

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The documentation for this struct was generated from the following file:

• external/duckdb/duckdb.cpp