Enum Expression

Source

pub enum Expression {
Show 932 variants
    Vertica(Box<VerticaExpression>),
    Literal(Box<Literal>),
    Boolean(BooleanLiteral),
    Null(Null),
    Identifier(Identifier),
    Column(Box<Column>),
    Table(Box<TableRef>),
    Star(Star),
    BracedWildcard(Box<Expression>),
    Select(Box<Select>),
    Union(Box<Union>),
    Intersect(Box<Intersect>),
    Except(Box<Except>),
    Subquery(Box<Subquery>),
    PipeOperator(Box<PipeOperator>),
    Pivot(Box<Pivot>),
    PivotAlias(Box<PivotAlias>),
    Unpivot(Box<Unpivot>),
    Values(Box<Values>),
    PreWhere(Box<PreWhere>),
    Stream(Box<Stream>),
    UsingData(Box<UsingData>),
    XmlNamespace(Box<XmlNamespace>),
    Insert(Box<Insert>),
    Update(Box<Update>),
    Delete(Box<Delete>),
    Copy(Box<CopyStmt>),
    Put(Box<PutStmt>),
    StageReference(Box<StageReference>),
    TryCatch(Box<TryCatch>),
    Alias(Box<Alias>),
    Cast(Box<Cast>),
    Collation(Box<CollationExpr>),
    Case(Box<Case>),
    And(Box<BinaryOp>),
    Or(Box<BinaryOp>),
    Add(Box<BinaryOp>),
    Sub(Box<BinaryOp>),
    Mul(Box<BinaryOp>),
    Div(Box<BinaryOp>),
    Mod(Box<BinaryOp>),
    Eq(Box<BinaryOp>),
    Neq(Box<BinaryOp>),
    Lt(Box<BinaryOp>),
    Lte(Box<BinaryOp>),
    Gt(Box<BinaryOp>),
    Gte(Box<BinaryOp>),
    Like(Box<LikeOp>),
    ILike(Box<LikeOp>),
    Match(Box<BinaryOp>),
    BitwiseAnd(Box<BinaryOp>),
    BitwiseOr(Box<BinaryOp>),
    BitwiseXor(Box<BinaryOp>),
    Concat(Box<BinaryOp>),
    Adjacent(Box<BinaryOp>),
    TsMatch(Box<BinaryOp>),
    PropertyEQ(Box<BinaryOp>),
    ArrayContainsAll(Box<BinaryOp>),
    ArrayContainedBy(Box<BinaryOp>),
    ArrayOverlaps(Box<BinaryOp>),
    JSONBContainsAllTopKeys(Box<BinaryOp>),
    JSONBContainsAnyTopKeys(Box<BinaryOp>),
    JSONBDeleteAtPath(Box<BinaryOp>),
    ExtendsLeft(Box<BinaryOp>),
    ExtendsRight(Box<BinaryOp>),
    Not(Box<UnaryOp>),
    Neg(Box<UnaryOp>),
    BitwiseNot(Box<UnaryOp>),
    In(Box<In>),
    Between(Box<Between>),
    IsNull(Box<IsNull>),
    IsTrue(Box<IsTrueFalse>),
    IsFalse(Box<IsTrueFalse>),
    IsJson(Box<IsJson>),
    Is(Box<BinaryOp>),
    Exists(Box<Exists>),
    MemberOf(Box<BinaryOp>),
    Function(Box<Function>),
    Upsert(Box<Upsert>),
    StorageProperty(Box<StorageProperty>),
    Hierarchy(Box<Hierarchy>),
    ViewParameter(Box<ViewParameter>),
    Call(Box<Call>),
    AggregateFunction(Box<AggregateFunction>),
    WindowFunction(Box<WindowFunction>),
    From(Box<From>),
    Join(Box<Join>),
    JoinedTable(Box<JoinedTable>),
    Where(Box<Where>),
    GroupBy(Box<GroupBy>),
    Having(Box<Having>),
    OrderBy(Box<OrderBy>),
    Limit(Box<Limit>),
    Offset(Box<Offset>),
    Qualify(Box<Qualify>),
    With(Box<With>),
    Cte(Box<Cte>),
    DistributeBy(Box<DistributeBy>),
    ClusterBy(Box<ClusterBy>),
    SortBy(Box<SortBy>),
    LateralView(Box<LateralView>),
    Hint(Box<Hint>),
    Pseudocolumn(Pseudocolumn),
    Connect(Box<Connect>),
    Prior(Box<Prior>),
    ConnectByRoot(Box<ConnectByRoot>),
    MatchRecognize(Box<MatchRecognize>),
    Ordered(Box<Ordered>),
    Window(Box<WindowSpec>),
    Over(Box<Over>),
    WithinGroup(Box<WithinGroup>),
    DataType(DataType),
    Array(Box<Array>),
    Struct(Box<Struct>),
    Tuple(Box<Tuple>),
    Interval(Box<Interval>),
    ConcatWs(Box<ConcatWs>),
    Substring(Box<SubstringFunc>),
    Upper(Box<UnaryFunc>),
    Lower(Box<UnaryFunc>),
    Length(Box<UnaryFunc>),
    Trim(Box<TrimFunc>),
    LTrim(Box<UnaryFunc>),
    RTrim(Box<UnaryFunc>),
    Replace(Box<ReplaceFunc>),
    Reverse(Box<UnaryFunc>),
    Left(Box<LeftRightFunc>),
    Right(Box<LeftRightFunc>),
    Repeat(Box<RepeatFunc>),
    Lpad(Box<PadFunc>),
    Rpad(Box<PadFunc>),
    Split(Box<SplitFunc>),
    RegexpLike(Box<RegexpFunc>),
    RegexpReplace(Box<RegexpReplaceFunc>),
    RegexpExtract(Box<RegexpExtractFunc>),
    Overlay(Box<OverlayFunc>),
    Abs(Box<UnaryFunc>),
    Round(Box<RoundFunc>),
    Floor(Box<FloorFunc>),
    Ceil(Box<CeilFunc>),
    Power(Box<BinaryFunc>),
    Sqrt(Box<UnaryFunc>),
    Cbrt(Box<UnaryFunc>),
    Ln(Box<UnaryFunc>),
    Log(Box<LogFunc>),
    Exp(Box<UnaryFunc>),
    Sign(Box<UnaryFunc>),
    Greatest(Box<VarArgFunc>),
    Least(Box<VarArgFunc>),
    CurrentDate(CurrentDate),
    CurrentTime(CurrentTime),
    CurrentTimestamp(CurrentTimestamp),
    CurrentTimestampLTZ(CurrentTimestampLTZ),
    AtTimeZone(Box<AtTimeZone>),
    DateAdd(Box<DateAddFunc>),
    DateSub(Box<DateAddFunc>),
    DateDiff(Box<DateDiffFunc>),
    DateTrunc(Box<DateTruncFunc>),
    Extract(Box<ExtractFunc>),
    ToDate(Box<ToDateFunc>),
    ToTimestamp(Box<ToTimestampFunc>),
    Date(Box<UnaryFunc>),
    Time(Box<UnaryFunc>),
    DateFromUnixDate(Box<UnaryFunc>),
    UnixDate(Box<UnaryFunc>),
    UnixSeconds(Box<UnaryFunc>),
    UnixMillis(Box<UnaryFunc>),
    UnixMicros(Box<UnaryFunc>),
    UnixToTimeStr(Box<BinaryFunc>),
    TimeStrToDate(Box<UnaryFunc>),
    DateToDi(Box<UnaryFunc>),
    DiToDate(Box<UnaryFunc>),
    TsOrDiToDi(Box<UnaryFunc>),
    TsOrDsToDatetime(Box<UnaryFunc>),
    TsOrDsToTimestamp(Box<UnaryFunc>),
    YearOfWeek(Box<UnaryFunc>),
    YearOfWeekIso(Box<UnaryFunc>),
    Coalesce(Box<VarArgFunc>),
    NullIf(Box<BinaryFunc>),
    IfFunc(Box<IfFunc>),
    IfNull(Box<BinaryFunc>),
    Nvl(Box<BinaryFunc>),
    Nvl2(Box<Nvl2Func>),
    TryCast(Box<Cast>),
    SafeCast(Box<Cast>),
    Count(Box<CountFunc>),
    Sum(Box<AggFunc>),
    Avg(Box<AggFunc>),
    Min(Box<AggFunc>),
    Max(Box<AggFunc>),
    GroupConcat(Box<GroupConcatFunc>),
    StringAgg(Box<StringAggFunc>),
    ListAgg(Box<ListAggFunc>),
    ArrayAgg(Box<AggFunc>),
    CountIf(Box<AggFunc>),
    SumIf(Box<SumIfFunc>),
    Stddev(Box<AggFunc>),
    StddevPop(Box<AggFunc>),
    StddevSamp(Box<AggFunc>),
    Variance(Box<AggFunc>),
    VarPop(Box<AggFunc>),
    VarSamp(Box<AggFunc>),
    Median(Box<AggFunc>),
    Mode(Box<AggFunc>),
    First(Box<AggFunc>),
    Last(Box<AggFunc>),
    AnyValue(Box<AggFunc>),
    ApproxDistinct(Box<AggFunc>),
    ApproxCountDistinct(Box<AggFunc>),
    ApproxPercentile(Box<ApproxPercentileFunc>),
    Percentile(Box<PercentileFunc>),
    LogicalAnd(Box<AggFunc>),
    LogicalOr(Box<AggFunc>),
    Skewness(Box<AggFunc>),
    BitwiseCount(Box<UnaryFunc>),
    ArrayConcatAgg(Box<AggFunc>),
    ArrayUniqueAgg(Box<AggFunc>),
    BoolXorAgg(Box<AggFunc>),
    RowNumber(RowNumber),
    Rank(Rank),
    DenseRank(DenseRank),
    NTile(Box<NTileFunc>),
    Lead(Box<LeadLagFunc>),
    Lag(Box<LeadLagFunc>),
    FirstValue(Box<ValueFunc>),
    LastValue(Box<ValueFunc>),
    NthValue(Box<NthValueFunc>),
    PercentRank(PercentRank),
    CumeDist(CumeDist),
    PercentileCont(Box<PercentileFunc>),
    PercentileDisc(Box<PercentileFunc>),
    Contains(Box<BinaryFunc>),
    StartsWith(Box<BinaryFunc>),
    EndsWith(Box<BinaryFunc>),
    Position(Box<PositionFunc>),
    Initcap(Box<UnaryFunc>),
    Ascii(Box<UnaryFunc>),
    Chr(Box<UnaryFunc>),
    CharFunc(Box<CharFunc>),
    Soundex(Box<UnaryFunc>),
    Levenshtein(Box<BinaryFunc>),
    ByteLength(Box<UnaryFunc>),
    Hex(Box<UnaryFunc>),
    LowerHex(Box<UnaryFunc>),
    Unicode(Box<UnaryFunc>),
    ModFunc(Box<BinaryFunc>),
    Random(Random),
    Rand(Box<Rand>),
    TruncFunc(Box<TruncateFunc>),
    Pi(Pi),
    Radians(Box<UnaryFunc>),
    Degrees(Box<UnaryFunc>),
    Sin(Box<UnaryFunc>),
    Cos(Box<UnaryFunc>),
    Tan(Box<UnaryFunc>),
    Asin(Box<UnaryFunc>),
    Acos(Box<UnaryFunc>),
    Atan(Box<UnaryFunc>),
    Atan2(Box<BinaryFunc>),
    IsNan(Box<UnaryFunc>),
    IsInf(Box<UnaryFunc>),
    IntDiv(Box<BinaryFunc>),
    Decode(Box<DecodeFunc>),
    DateFormat(Box<DateFormatFunc>),
    FormatDate(Box<DateFormatFunc>),
    Year(Box<UnaryFunc>),
    Month(Box<UnaryFunc>),
    Day(Box<UnaryFunc>),
    Hour(Box<UnaryFunc>),
    Minute(Box<UnaryFunc>),
    Second(Box<UnaryFunc>),
    DayOfWeek(Box<UnaryFunc>),
    DayOfWeekIso(Box<UnaryFunc>),
    DayOfMonth(Box<UnaryFunc>),
    DayOfYear(Box<UnaryFunc>),
    WeekOfYear(Box<UnaryFunc>),
    Quarter(Box<UnaryFunc>),
    AddMonths(Box<BinaryFunc>),
    MonthsBetween(Box<BinaryFunc>),
    LastDay(Box<LastDayFunc>),
    NextDay(Box<BinaryFunc>),
    Epoch(Box<UnaryFunc>),
    EpochMs(Box<UnaryFunc>),
    FromUnixtime(Box<FromUnixtimeFunc>),
    UnixTimestamp(Box<UnixTimestampFunc>),
    MakeDate(Box<MakeDateFunc>),
    MakeTimestamp(Box<MakeTimestampFunc>),
    TimestampTrunc(Box<DateTruncFunc>),
    TimeStrToUnix(Box<UnaryFunc>),
    SessionUser(SessionUser),
    SHA(Box<UnaryFunc>),
    SHA1Digest(Box<UnaryFunc>),
    TimeToUnix(Box<UnaryFunc>),
    ArrayFunc(Box<ArrayConstructor>),
    ArrayLength(Box<UnaryFunc>),
    ArraySize(Box<UnaryFunc>),
    Cardinality(Box<UnaryFunc>),
    ArrayContains(Box<BinaryFunc>),
    ArrayPosition(Box<BinaryFunc>),
    ArrayAppend(Box<BinaryFunc>),
    ArrayPrepend(Box<BinaryFunc>),
    ArrayConcat(Box<VarArgFunc>),
    ArraySort(Box<ArraySortFunc>),
    ArrayReverse(Box<UnaryFunc>),
    ArrayDistinct(Box<UnaryFunc>),
    ArrayJoin(Box<ArrayJoinFunc>),
    ArrayToString(Box<ArrayJoinFunc>),
    Unnest(Box<UnnestFunc>),
    Explode(Box<UnaryFunc>),
    ExplodeOuter(Box<UnaryFunc>),
    ArrayFilter(Box<ArrayFilterFunc>),
    ArrayTransform(Box<ArrayTransformFunc>),
    ArrayFlatten(Box<UnaryFunc>),
    ArrayCompact(Box<UnaryFunc>),
    ArrayIntersect(Box<VarArgFunc>),
    ArrayUnion(Box<BinaryFunc>),
    ArrayExcept(Box<BinaryFunc>),
    ArrayRemove(Box<BinaryFunc>),
    ArrayZip(Box<VarArgFunc>),
    Sequence(Box<SequenceFunc>),
    Generate(Box<SequenceFunc>),
    ExplodingGenerateSeries(Box<SequenceFunc>),
    ToArray(Box<UnaryFunc>),
    StarMap(Box<BinaryFunc>),
    StructFunc(Box<StructConstructor>),
    StructExtract(Box<StructExtractFunc>),
    NamedStruct(Box<NamedStructFunc>),
    MapFunc(Box<MapConstructor>),
    MapFromEntries(Box<UnaryFunc>),
    MapFromArrays(Box<BinaryFunc>),
    MapKeys(Box<UnaryFunc>),
    MapValues(Box<UnaryFunc>),
    MapContainsKey(Box<BinaryFunc>),
    MapConcat(Box<VarArgFunc>),
    ElementAt(Box<BinaryFunc>),
    TransformKeys(Box<TransformFunc>),
    TransformValues(Box<TransformFunc>),
    FunctionEmits(Box<FunctionEmits>),
    JsonExtract(Box<JsonExtractFunc>),
    JsonExtractScalar(Box<JsonExtractFunc>),
    JsonExtractPath(Box<JsonPathFunc>),
    JsonArray(Box<VarArgFunc>),
    JsonObject(Box<JsonObjectFunc>),
    JsonQuery(Box<JsonExtractFunc>),
    JsonValue(Box<JsonExtractFunc>),
    JsonArrayLength(Box<UnaryFunc>),
    JsonKeys(Box<UnaryFunc>),
    JsonType(Box<UnaryFunc>),
    ParseJson(Box<UnaryFunc>),
    ToJson(Box<UnaryFunc>),
    JsonSet(Box<JsonModifyFunc>),
    JsonInsert(Box<JsonModifyFunc>),
    JsonRemove(Box<JsonPathFunc>),
    JsonMergePatch(Box<BinaryFunc>),
    JsonArrayAgg(Box<JsonArrayAggFunc>),
    JsonObjectAgg(Box<JsonObjectAggFunc>),
    Convert(Box<ConvertFunc>),
    Typeof(Box<UnaryFunc>),
    Lambda(Box<LambdaExpr>),
    Parameter(Box<Parameter>),
    Placeholder(Placeholder),
    NamedArgument(Box<NamedArgument>),
    TableArgument(Box<TableArgument>),
    SqlComment(Box<SqlComment>),
    NullSafeEq(Box<BinaryOp>),
    NullSafeNeq(Box<BinaryOp>),
    Glob(Box<BinaryOp>),
    SimilarTo(Box<SimilarToExpr>),
    Any(Box<QuantifiedExpr>),
    All(Box<QuantifiedExpr>),
    Overlaps(Box<OverlapsExpr>),
    BitwiseLeftShift(Box<BinaryOp>),
    BitwiseRightShift(Box<BinaryOp>),
    BitwiseAndAgg(Box<AggFunc>),
    BitwiseOrAgg(Box<AggFunc>),
    BitwiseXorAgg(Box<AggFunc>),
    Subscript(Box<Subscript>),
    Dot(Box<DotAccess>),
    MethodCall(Box<MethodCall>),
    ArraySlice(Box<ArraySlice>),
    CreateTable(Box<CreateTable>),
    DropTable(Box<DropTable>),
    Undrop(Box<Undrop>),
    AlterTable(Box<AlterTable>),
    SplitTable(Box<SplitTable>),
    FlashbackTable(Box<FlashbackTable>),
    CreateIndex(Box<CreateIndex>),
    DropIndex(Box<DropIndex>),
    CreateView(Box<CreateView>),
    DropView(Box<DropView>),
    AlterView(Box<AlterView>),
    AlterIndex(Box<AlterIndex>),
    Truncate(Box<Truncate>),
    Use(Box<Use>),
    Cache(Box<Cache>),
    Uncache(Box<Uncache>),
    LoadData(Box<LoadData>),
    Pragma(Box<Pragma>),
    Grant(Box<Grant>),
    Revoke(Box<Revoke>),
    Comment(Box<Comment>),
    SetStatement(Box<SetStatement>),
    CreateSchema(Box<CreateSchema>),
    DropSchema(Box<DropSchema>),
    DropNamespace(Box<DropNamespace>),
    CreateDatabase(Box<CreateDatabase>),
    DropDatabase(Box<DropDatabase>),
    CreateFunction(Box<CreateFunction>),
    DropFunction(Box<DropFunction>),
    CreateProcedure(Box<CreateProcedure>),
    DropProcedure(Box<DropProcedure>),
    CreateSequence(Box<CreateSequence>),
    CreateSynonym(Box<CreateSynonym>),
    DropSequence(Box<DropSequence>),
    AlterSequence(Box<AlterSequence>),
    CreateTrigger(Box<CreateTrigger>),
    DropTrigger(Box<DropTrigger>),
    CreateType(Box<CreateType>),
    DropType(Box<DropType>),
    Describe(Box<Describe>),
    Show(Box<Show>),
    Command(Box<Command>),
    Kill(Box<Kill>),
    Prepare(Box<PrepareStatement>),
    Execute(Box<ExecuteStatement>),
    CreateTask(Box<CreateTask>),
    Raw(Raw),
    Paren(Box<Paren>),
    Annotated(Box<Annotated>),
    Refresh(Box<Refresh>),
    LockingStatement(Box<LockingStatement>),
    SequenceProperties(Box<SequenceProperties>),
    TruncateTable(Box<TruncateTable>),
    Clone(Box<Clone>),
    Attach(Box<Attach>),
    Detach(Box<Detach>),
    Install(Box<Install>),
    Summarize(Box<Summarize>),
    Declare(Box<Declare>),
    DeclareItem(Box<DeclareItem>),
    Set(Box<Set>),
    Heredoc(Box<Heredoc>),
    SetItem(Box<SetItem>),
    QueryBand(Box<QueryBand>),
    UserDefinedFunction(Box<UserDefinedFunction>),
    RecursiveWithSearch(Box<RecursiveWithSearch>),
    ProjectionDef(Box<ProjectionDef>),
    TableAlias(Box<TableAlias>),
    ByteString(Box<ByteString>),
    HexStringExpr(Box<HexStringExpr>),
    UnicodeString(Box<UnicodeString>),
    ColumnPosition(Box<ColumnPosition>),
    ColumnDef(Box<ColumnDef>),
    AlterColumn(Box<AlterColumn>),
    AlterSortKey(Box<AlterSortKey>),
    AlterSet(Box<AlterSet>),
    RenameColumn(Box<RenameColumn>),
    Comprehension(Box<Comprehension>),
    MergeTreeTTLAction(Box<MergeTreeTTLAction>),
    MergeTreeTTL(Box<MergeTreeTTL>),
    IndexConstraintOption(Box<IndexConstraintOption>),
    ColumnConstraint(Box<ColumnConstraint>),
    PeriodForSystemTimeConstraint(Box<PeriodForSystemTimeConstraint>),
    CaseSpecificColumnConstraint(Box<CaseSpecificColumnConstraint>),
    CharacterSetColumnConstraint(Box<CharacterSetColumnConstraint>),
    CheckColumnConstraint(Box<CheckColumnConstraint>),
    AssumeColumnConstraint(Box<AssumeColumnConstraint>),
    CompressColumnConstraint(Box<CompressColumnConstraint>),
    DateFormatColumnConstraint(Box<DateFormatColumnConstraint>),
    EphemeralColumnConstraint(Box<EphemeralColumnConstraint>),
    WithOperator(Box<WithOperator>),
    GeneratedAsIdentityColumnConstraint(Box<GeneratedAsIdentityColumnConstraint>),
    AutoIncrementColumnConstraint(AutoIncrementColumnConstraint),
    CommentColumnConstraint(CommentColumnConstraint),
    GeneratedAsRowColumnConstraint(Box<GeneratedAsRowColumnConstraint>),
    IndexColumnConstraint(Box<IndexColumnConstraint>),
    MaskingPolicyColumnConstraint(Box<MaskingPolicyColumnConstraint>),
    NotNullColumnConstraint(Box<NotNullColumnConstraint>),
    PrimaryKeyColumnConstraint(Box<PrimaryKeyColumnConstraint>),
    UniqueColumnConstraint(Box<UniqueColumnConstraint>),
    WatermarkColumnConstraint(Box<WatermarkColumnConstraint>),
    ComputedColumnConstraint(Box<ComputedColumnConstraint>),
    InOutColumnConstraint(Box<InOutColumnConstraint>),
    DefaultColumnConstraint(Box<DefaultColumnConstraint>),
    PathColumnConstraint(Box<PathColumnConstraint>),
    Constraint(Box<Constraint>),
    Export(Box<Export>),
    Filter(Box<Filter>),
    Changes(Box<Changes>),
    CopyParameter(Box<CopyParameter>),
    Credentials(Box<Credentials>),
    Directory(Box<Directory>),
    ForeignKey(Box<ForeignKey>),
    ColumnPrefix(Box<ColumnPrefix>),
    PrimaryKey(Box<PrimaryKey>),
    IntoClause(Box<IntoClause>),
    JoinHint(Box<JoinHint>),
    Opclass(Box<Opclass>),
    Index(Box<Index>),
    IndexParameters(Box<IndexParameters>),
    ConditionalInsert(Box<ConditionalInsert>),
    MultitableInserts(Box<MultitableInserts>),
    OnConflict(Box<OnConflict>),
    OnCondition(Box<OnCondition>),
    Returning(Box<Returning>),
    Introducer(Box<Introducer>),
    PartitionRange(Box<PartitionRange>),
    Fetch(Box<Fetch>),
    Group(Box<Group>),
    Cube(Box<Cube>),
    Rollup(Box<Rollup>),
    GroupingSets(Box<GroupingSets>),
    LimitOptions(Box<LimitOptions>),
    Lateral(Box<Lateral>),
    TableFromRows(Box<TableFromRows>),
    RowsFrom(Box<RowsFrom>),
    MatchRecognizeMeasure(Box<MatchRecognizeMeasure>),
    WithFill(Box<WithFill>),
    Property(Box<Property>),
    GrantPrivilege(Box<GrantPrivilege>),
    GrantPrincipal(Box<GrantPrincipal>),
    AllowedValuesProperty(Box<AllowedValuesProperty>),
    AlgorithmProperty(Box<AlgorithmProperty>),
    AutoIncrementProperty(Box<AutoIncrementProperty>),
    AutoRefreshProperty(Box<AutoRefreshProperty>),
    BackupProperty(Box<BackupProperty>),
    BuildProperty(Box<BuildProperty>),
    BlockCompressionProperty(Box<BlockCompressionProperty>),
    CharacterSetProperty(Box<CharacterSetProperty>),
    ChecksumProperty(Box<ChecksumProperty>),
    CollateProperty(Box<CollateProperty>),
    DataBlocksizeProperty(Box<DataBlocksizeProperty>),
    DataDeletionProperty(Box<DataDeletionProperty>),
    DefinerProperty(Box<DefinerProperty>),
    DistKeyProperty(Box<DistKeyProperty>),
    DistributedByProperty(Box<DistributedByProperty>),
    DistStyleProperty(Box<DistStyleProperty>),
    DuplicateKeyProperty(Box<DuplicateKeyProperty>),
    EngineProperty(Box<EngineProperty>),
    ToTableProperty(Box<ToTableProperty>),
    ExecuteAsProperty(Box<ExecuteAsProperty>),
    ExternalProperty(Box<ExternalProperty>),
    FallbackProperty(Box<FallbackProperty>),
    FileFormatProperty(Box<FileFormatProperty>),
    CredentialsProperty(Box<CredentialsProperty>),
    FreespaceProperty(Box<FreespaceProperty>),
    InheritsProperty(Box<InheritsProperty>),
    InputModelProperty(Box<InputModelProperty>),
    OutputModelProperty(Box<OutputModelProperty>),
    IsolatedLoadingProperty(Box<IsolatedLoadingProperty>),
    JournalProperty(Box<JournalProperty>),
    LanguageProperty(Box<LanguageProperty>),
    EnviromentProperty(Box<EnviromentProperty>),
    ClusteredByProperty(Box<ClusteredByProperty>),
    DictProperty(Box<DictProperty>),
    DictRange(Box<DictRange>),
    OnCluster(Box<OnCluster>),
    LikeProperty(Box<LikeProperty>),
    LocationProperty(Box<LocationProperty>),
    LockProperty(Box<LockProperty>),
    LockingProperty(Box<LockingProperty>),
    LogProperty(Box<LogProperty>),
    MaterializedProperty(Box<MaterializedProperty>),
    MergeBlockRatioProperty(Box<MergeBlockRatioProperty>),
    OnProperty(Box<OnProperty>),
    OnCommitProperty(Box<OnCommitProperty>),
    PartitionedByProperty(Box<PartitionedByProperty>),
    PartitionByProperty(Box<PartitionByProperty>),
    PartitionedByBucket(Box<PartitionedByBucket>),
    ClusterByColumnsProperty(Box<ClusterByColumnsProperty>),
    PartitionByTruncate(Box<PartitionByTruncate>),
    PartitionByRangeProperty(Box<PartitionByRangeProperty>),
    PartitionByRangePropertyDynamic(Box<PartitionByRangePropertyDynamic>),
    PartitionByListProperty(Box<PartitionByListProperty>),
    PartitionList(Box<PartitionList>),
    Partition(Box<Partition>),
    RefreshTriggerProperty(Box<RefreshTriggerProperty>),
    UniqueKeyProperty(Box<UniqueKeyProperty>),
    RollupProperty(Box<RollupProperty>),
    PartitionBoundSpec(Box<PartitionBoundSpec>),
    PartitionedOfProperty(Box<PartitionedOfProperty>),
    RemoteWithConnectionModelProperty(Box<RemoteWithConnectionModelProperty>),
    ReturnsProperty(Box<ReturnsProperty>),
    RowFormatProperty(Box<RowFormatProperty>),
    RowFormatDelimitedProperty(Box<RowFormatDelimitedProperty>),
    RowFormatSerdeProperty(Box<RowFormatSerdeProperty>),
    QueryTransform(Box<QueryTransform>),
    SampleProperty(Box<SampleProperty>),
    SecurityProperty(Box<SecurityProperty>),
    SchemaCommentProperty(Box<SchemaCommentProperty>),
    SemanticView(Box<SemanticView>),
    SerdeProperties(Box<SerdeProperties>),
    SetProperty(Box<SetProperty>),
    SharingProperty(Box<SharingProperty>),
    SetConfigProperty(Box<SetConfigProperty>),
    SettingsProperty(Box<SettingsProperty>),
    SortKeyProperty(Box<SortKeyProperty>),
    SqlReadWriteProperty(Box<SqlReadWriteProperty>),
    SqlSecurityProperty(Box<SqlSecurityProperty>),
    StabilityProperty(Box<StabilityProperty>),
    StorageHandlerProperty(Box<StorageHandlerProperty>),
    TemporaryProperty(Box<TemporaryProperty>),
    Tags(Box<Tags>),
    TransformModelProperty(Box<TransformModelProperty>),
    TransientProperty(Box<TransientProperty>),
    UsingTemplateProperty(Box<UsingTemplateProperty>),
    ViewAttributeProperty(Box<ViewAttributeProperty>),
    VolatileProperty(Box<VolatileProperty>),
    WithDataProperty(Box<WithDataProperty>),
    WithJournalTableProperty(Box<WithJournalTableProperty>),
    WithSchemaBindingProperty(Box<WithSchemaBindingProperty>),
    WithSystemVersioningProperty(Box<WithSystemVersioningProperty>),
    WithProcedureOptions(Box<WithProcedureOptions>),
    EncodeProperty(Box<EncodeProperty>),
    IncludeProperty(Box<IncludeProperty>),
    Properties(Box<Properties>),
    OptionsProperty(Box<OptionsProperty>),
    InputOutputFormat(Box<InputOutputFormat>),
    Reference(Box<Reference>),
    QueryOption(Box<QueryOption>),
    WithTableHint(Box<WithTableHint>),
    IndexTableHint(Box<IndexTableHint>),
    HistoricalData(Box<HistoricalData>),
    Get(Box<Get>),
    SetOperation(Box<SetOperation>),
    Var(Box<Var>),
    Variadic(Box<Variadic>),
    Version(Box<Version>),
    Schema(Box<Schema>),
    Lock(Box<Lock>),
    TableSample(Box<TableSample>),
    Tag(Box<Tag>),
    UnpivotColumns(Box<UnpivotColumns>),
    WindowSpec(Box<WindowSpec>),
    SessionParameter(Box<SessionParameter>),
    PseudoType(Box<PseudoType>),
    ObjectIdentifier(Box<ObjectIdentifier>),
    Transaction(Box<Transaction>),
    Commit(Box<Commit>),
    Rollback(Box<Rollback>),
    AlterSession(Box<AlterSession>),
    Analyze(Box<Analyze>),
    AnalyzeStatistics(Box<AnalyzeStatistics>),
    AnalyzeHistogram(Box<AnalyzeHistogram>),
    AnalyzeSample(Box<AnalyzeSample>),
    AnalyzeListChainedRows(Box<AnalyzeListChainedRows>),
    AnalyzeDelete(Box<AnalyzeDelete>),
    AnalyzeWith(Box<AnalyzeWith>),
    AnalyzeValidate(Box<AnalyzeValidate>),
    AddPartition(Box<AddPartition>),
    AttachOption(Box<AttachOption>),
    DropPartition(Box<DropPartition>),
    ReplacePartition(Box<ReplacePartition>),
    DPipe(Box<DPipe>),
    Operator(Box<Operator>),
    PivotAny(Box<PivotAny>),
    Aliases(Box<Aliases>),
    AtIndex(Box<AtIndex>),
    FromTimeZone(Box<FromTimeZone>),
    FormatPhrase(Box<FormatPhrase>),
    ForIn(Box<ForIn>),
    TimeUnit(Box<TimeUnit>),
    IntervalOp(Box<IntervalOp>),
    IntervalSpan(Box<IntervalSpan>),
    HavingMax(Box<HavingMax>),
    CosineDistance(Box<CosineDistance>),
    DotProduct(Box<DotProduct>),
    EuclideanDistance(Box<EuclideanDistance>),
    ManhattanDistance(Box<ManhattanDistance>),
    JarowinklerSimilarity(Box<JarowinklerSimilarity>),
    Booland(Box<Booland>),
    Boolor(Box<Boolor>),
    ParameterizedAgg(Box<ParameterizedAgg>),
    ArgMax(Box<ArgMax>),
    ArgMin(Box<ArgMin>),
    ApproxTopK(Box<ApproxTopK>),
    ApproxTopKAccumulate(Box<ApproxTopKAccumulate>),
    ApproxTopKCombine(Box<ApproxTopKCombine>),
    ApproxTopKEstimate(Box<ApproxTopKEstimate>),
    ApproxTopSum(Box<ApproxTopSum>),
    ApproxQuantiles(Box<ApproxQuantiles>),
    Minhash(Box<Minhash>),
    FarmFingerprint(Box<FarmFingerprint>),
    Float64(Box<Float64>),
    Transform(Box<Transform>),
    Translate(Box<Translate>),
    Grouping(Box<Grouping>),
    GroupingId(Box<GroupingId>),
    Anonymous(Box<Anonymous>),
    AnonymousAggFunc(Box<AnonymousAggFunc>),
    CombinedAggFunc(Box<CombinedAggFunc>),
    CombinedParameterizedAgg(Box<CombinedParameterizedAgg>),
    HashAgg(Box<HashAgg>),
    Hll(Box<Hll>),
    Apply(Box<Apply>),
    ToBoolean(Box<ToBoolean>),
    List(Box<List>),
    ToMap(Box<ToMap>),
    Pad(Box<Pad>),
    ToChar(Box<ToChar>),
    ToNumber(Box<ToNumber>),
    ToDouble(Box<ToDouble>),
    Int64(Box<UnaryFunc>),
    StringFunc(Box<StringFunc>),
    ToDecfloat(Box<ToDecfloat>),
    TryToDecfloat(Box<TryToDecfloat>),
    ToFile(Box<ToFile>),
    Columns(Box<Columns>),
    ConvertToCharset(Box<ConvertToCharset>),
    ConvertTimezone(Box<ConvertTimezone>),
    GenerateSeries(Box<GenerateSeries>),
    AIAgg(Box<AIAgg>),
    AIClassify(Box<AIClassify>),
    ArrayAll(Box<ArrayAll>),
    ArrayAny(Box<ArrayAny>),
    ArrayConstructCompact(Box<ArrayConstructCompact>),
    StPoint(Box<StPoint>),
    StDistance(Box<StDistance>),
    StringToArray(Box<StringToArray>),
    ArraySum(Box<ArraySum>),
    ObjectAgg(Box<ObjectAgg>),
    CastToStrType(Box<CastToStrType>),
    CheckJson(Box<CheckJson>),
    CheckXml(Box<CheckXml>),
    TranslateCharacters(Box<TranslateCharacters>),
    CurrentSchemas(Box<CurrentSchemas>),
    CurrentDatetime(Box<CurrentDatetime>),
    Localtime(Box<Localtime>),
    Localtimestamp(Box<Localtimestamp>),
    Systimestamp(Box<Systimestamp>),
    CurrentSchema(Box<CurrentSchema>),
    CurrentUser(Box<CurrentUser>),
    UtcTime(Box<UtcTime>),
    UtcTimestamp(Box<UtcTimestamp>),
    Timestamp(Box<TimestampFunc>),
    DateBin(Box<DateBin>),
    Datetime(Box<Datetime>),
    DatetimeAdd(Box<DatetimeAdd>),
    DatetimeSub(Box<DatetimeSub>),
    DatetimeDiff(Box<DatetimeDiff>),
    DatetimeTrunc(Box<DatetimeTrunc>),
    Dayname(Box<Dayname>),
    MakeInterval(Box<MakeInterval>),
    PreviousDay(Box<PreviousDay>),
    Elt(Box<Elt>),
    TimestampAdd(Box<TimestampAdd>),
    TimestampSub(Box<TimestampSub>),
    TimestampDiff(Box<TimestampDiff>),
    TimeSlice(Box<TimeSlice>),
    TimeAdd(Box<TimeAdd>),
    TimeSub(Box<TimeSub>),
    TimeDiff(Box<TimeDiff>),
    TimeTrunc(Box<TimeTrunc>),
    DateFromParts(Box<DateFromParts>),
    TimeFromParts(Box<TimeFromParts>),
    DecodeCase(Box<DecodeCase>),
    Decrypt(Box<Decrypt>),
    DecryptRaw(Box<DecryptRaw>),
    Encode(Box<Encode>),
    Encrypt(Box<Encrypt>),
    EncryptRaw(Box<EncryptRaw>),
    EqualNull(Box<EqualNull>),
    ToBinary(Box<ToBinary>),
    Base64DecodeBinary(Box<Base64DecodeBinary>),
    Base64DecodeString(Box<Base64DecodeString>),
    Base64Encode(Box<Base64Encode>),
    TryBase64DecodeBinary(Box<TryBase64DecodeBinary>),
    TryBase64DecodeString(Box<TryBase64DecodeString>),
    GapFill(Box<GapFill>),
    GenerateDateArray(Box<GenerateDateArray>),
    GenerateTimestampArray(Box<GenerateTimestampArray>),
    GetExtract(Box<GetExtract>),
    Getbit(Box<Getbit>),
    OverflowTruncateBehavior(Box<OverflowTruncateBehavior>),
    HexEncode(Box<HexEncode>),
    Compress(Box<Compress>),
    DecompressBinary(Box<DecompressBinary>),
    DecompressString(Box<DecompressString>),
    Xor(Box<Xor>),
    Nullif(Box<Nullif>),
    JSON(Box<JSON>),
    JSONPath(Box<JSONPath>),
    JSONPathFilter(Box<JSONPathFilter>),
    JSONPathKey(Box<JSONPathKey>),
    JSONPathRecursive(Box<JSONPathRecursive>),
    JSONPathScript(Box<JSONPathScript>),
    JSONPathSlice(Box<JSONPathSlice>),
    JSONPathSelector(Box<JSONPathSelector>),
    JSONPathSubscript(Box<JSONPathSubscript>),
    JSONPathUnion(Box<JSONPathUnion>),
    Format(Box<Format>),
    JSONKeys(Box<JSONKeys>),
    JSONKeyValue(Box<JSONKeyValue>),
    JSONKeysAtDepth(Box<JSONKeysAtDepth>),
    JSONObject(Box<JSONObject>),
    JSONObjectAgg(Box<JSONObjectAgg>),
    JSONBObjectAgg(Box<JSONBObjectAgg>),
    JSONArray(Box<JSONArray>),
    JSONArrayAgg(Box<JSONArrayAgg>),
    JSONExists(Box<JSONExists>),
    JSONColumnDef(Box<JSONColumnDef>),
    JSONSchema(Box<JSONSchema>),
    JSONSet(Box<JSONSet>),
    JSONStripNulls(Box<JSONStripNulls>),
    JSONValue(Box<JSONValue>),
    JSONValueArray(Box<JSONValueArray>),
    JSONRemove(Box<JSONRemove>),
    JSONTable(Box<JSONTable>),
    JSONType(Box<JSONType>),
    ObjectInsert(Box<ObjectInsert>),
    OpenJSONColumnDef(Box<OpenJSONColumnDef>),
    OpenJSON(Box<OpenJSON>),
    JSONBExists(Box<JSONBExists>),
    JSONBContains(Box<BinaryFunc>),
    JSONBExtract(Box<BinaryFunc>),
    JSONCast(Box<JSONCast>),
    JSONExtract(Box<JSONExtract>),
    JSONExtractQuote(Box<JSONExtractQuote>),
    JSONExtractArray(Box<JSONExtractArray>),
    JSONExtractScalar(Box<JSONExtractScalar>),
    JSONBExtractScalar(Box<JSONBExtractScalar>),
    JSONFormat(Box<JSONFormat>),
    JSONBool(Box<UnaryFunc>),
    JSONPathRoot(JSONPathRoot),
    JSONArrayAppend(Box<JSONArrayAppend>),
    JSONArrayContains(Box<JSONArrayContains>),
    JSONArrayInsert(Box<JSONArrayInsert>),
    ParseJSON(Box<ParseJSON>),
    ParseUrl(Box<ParseUrl>),
    ParseIp(Box<ParseIp>),
    ParseTime(Box<ParseTime>),
    ParseDatetime(Box<ParseDatetime>),
    Map(Box<Map>),
    MapCat(Box<MapCat>),
    MapDelete(Box<MapDelete>),
    MapInsert(Box<MapInsert>),
    MapPick(Box<MapPick>),
    ScopeResolution(Box<ScopeResolution>),
    Slice(Box<Slice>),
    VarMap(Box<VarMap>),
    MatchAgainst(Box<MatchAgainst>),
    MD5Digest(Box<MD5Digest>),
    MD5NumberLower64(Box<UnaryFunc>),
    MD5NumberUpper64(Box<UnaryFunc>),
    Monthname(Box<Monthname>),
    Ntile(Box<Ntile>),
    Normalize(Box<Normalize>),
    Normal(Box<Normal>),
    Predict(Box<Predict>),
    MLTranslate(Box<MLTranslate>),
    FeaturesAtTime(Box<FeaturesAtTime>),
    GenerateEmbedding(Box<GenerateEmbedding>),
    MLForecast(Box<MLForecast>),
    ModelAttribute(Box<ModelAttribute>),
    VectorSearch(Box<VectorSearch>),
    Quantile(Box<Quantile>),
    ApproxQuantile(Box<ApproxQuantile>),
    ApproxPercentileEstimate(Box<ApproxPercentileEstimate>),
    Randn(Box<Randn>),
    Randstr(Box<Randstr>),
    RangeN(Box<RangeN>),
    RangeBucket(Box<RangeBucket>),
    ReadCSV(Box<ReadCSV>),
    ReadParquet(Box<ReadParquet>),
    Reduce(Box<Reduce>),
    RegexpExtractAll(Box<RegexpExtractAll>),
    RegexpILike(Box<RegexpILike>),
    RegexpFullMatch(Box<RegexpFullMatch>),
    RegexpInstr(Box<RegexpInstr>),
    RegexpSplit(Box<RegexpSplit>),
    RegexpCount(Box<RegexpCount>),
    RegrValx(Box<RegrValx>),
    RegrValy(Box<RegrValy>),
    RegrAvgy(Box<RegrAvgy>),
    RegrAvgx(Box<RegrAvgx>),
    RegrCount(Box<RegrCount>),
    RegrIntercept(Box<RegrIntercept>),
    RegrR2(Box<RegrR2>),
    RegrSxx(Box<RegrSxx>),
    RegrSxy(Box<RegrSxy>),
    RegrSyy(Box<RegrSyy>),
    RegrSlope(Box<RegrSlope>),
    SafeAdd(Box<SafeAdd>),
    SafeDivide(Box<SafeDivide>),
    SafeMultiply(Box<SafeMultiply>),
    SafeSubtract(Box<SafeSubtract>),
    SHA2(Box<SHA2>),
    SHA2Digest(Box<SHA2Digest>),
    SortArray(Box<SortArray>),
    SplitPart(Box<SplitPart>),
    SubstringIndex(Box<SubstringIndex>),
    StandardHash(Box<StandardHash>),
    StrPosition(Box<StrPosition>),
    Search(Box<Search>),
    SearchIp(Box<SearchIp>),
    StrToDate(Box<StrToDate>),
    DateStrToDate(Box<UnaryFunc>),
    DateToDateStr(Box<UnaryFunc>),
    StrToTime(Box<StrToTime>),
    StrToUnix(Box<StrToUnix>),
    StrToMap(Box<StrToMap>),
    NumberToStr(Box<NumberToStr>),
    FromBase(Box<FromBase>),
    Stuff(Box<Stuff>),
    TimeToStr(Box<TimeToStr>),
    TimeStrToTime(Box<TimeStrToTime>),
    TsOrDsAdd(Box<TsOrDsAdd>),
    TsOrDsDiff(Box<TsOrDsDiff>),
    TsOrDsToDate(Box<TsOrDsToDate>),
    TsOrDsToTime(Box<TsOrDsToTime>),
    Unhex(Box<Unhex>),
    Uniform(Box<Uniform>),
    UnixToStr(Box<UnixToStr>),
    UnixToTime(Box<UnixToTime>),
    Uuid(Box<Uuid>),
    TimestampFromParts(Box<TimestampFromParts>),
    TimestampTzFromParts(Box<TimestampTzFromParts>),
    Corr(Box<Corr>),
    WidthBucket(Box<WidthBucket>),
    CovarSamp(Box<CovarSamp>),
    CovarPop(Box<CovarPop>),
    Week(Box<Week>),
    XMLElement(Box<XMLElement>),
    XMLGet(Box<XMLGet>),
    XMLTable(Box<XMLTable>),
    XMLKeyValueOption(Box<XMLKeyValueOption>),
    Zipf(Box<Zipf>),
    Merge(Box<Merge>),
    When(Box<When>),
    Whens(Box<Whens>),
    NextValueFor(Box<NextValueFor>),
    ReturnStmt(Box<Expression>),
}

Expand description

Represent any SQL expression or statement as a single, recursive AST node.

Expression is the root type of the polyglot AST. Every parsed SQL construct – from a simple integer literal to a multi-CTE query with window functions – is represented as a variant of this enum.

Variants are organized into logical groups (see the module-level docs). Most non-trivial variants box their payload so that size_of::<Expression>() stays small (currently two words: tag + pointer).

§Constructing Expressions

Use the convenience constructors on impl Expression for common cases:

use polyglot_sql::expressions::Expression;

let col  = Expression::column("id");
let lit  = Expression::number(42);
let star = Expression::star();

§Generating SQL

let expr = Expression::column("name");
assert_eq!(expr.sql(), "name");

Variants§

§

Vertica(Box<VerticaExpression>)

Structured Vertica syntax whose semantics are not shared by other dialects.

§

BracedWildcard(Box<Expression>)

Snowflake braced wildcard syntax: {}, {tbl.}, {* EXCLUDE (…)}, {* ILIKE ‘…’}

§

Select(Box<Select>)

§

Union(Box<Union>)

§

Intersect(Box<Intersect>)

§

Except(Box<Except>)

§

Subquery(Box<Subquery>)

§

PipeOperator(Box<PipeOperator>)

§

Pivot(Box<Pivot>)

§

PivotAlias(Box<PivotAlias>)

§

Unpivot(Box<Unpivot>)

§

Values(Box<Values>)

§

PreWhere(Box<PreWhere>)

§

Stream(Box<Stream>)

§

UsingData(Box<UsingData>)

§

XmlNamespace(Box<XmlNamespace>)

§

Insert(Box<Insert>)

§

Update(Box<Update>)

§

Delete(Box<Delete>)

§

StageReference(Box<StageReference>)

§

TryCatch(Box<TryCatch>)

§

Alias(Box<Alias>)

§

Cast(Box<Cast>)

§

Case(Box<Case>)

§

BitwiseAnd(Box<BinaryOp>)

§

BitwiseOr(Box<BinaryOp>)

§

BitwiseXor(Box<BinaryOp>)

§

Adjacent(Box<BinaryOp>)

§

PropertyEQ(Box<BinaryOp>)

§

ArrayContainsAll(Box<BinaryOp>)

§

ArrayContainedBy(Box<BinaryOp>)

§

ArrayOverlaps(Box<BinaryOp>)

§

JSONBContainsAllTopKeys(Box<BinaryOp>)

§

JSONBContainsAnyTopKeys(Box<BinaryOp>)

§

JSONBDeleteAtPath(Box<BinaryOp>)

§

ExtendsLeft(Box<BinaryOp>)

§

ExtendsRight(Box<BinaryOp>)

§

BitwiseNot(Box<UnaryOp>)

§

In(Box<In>)

§

Between(Box<Between>)

§

IsNull(Box<IsNull>)

§

IsJson(Box<IsJson>)

§

Exists(Box<Exists>)

§

MemberOf(Box<BinaryOp>)

MySQL MEMBER OF operator: expr MEMBER OF(json_array)

§

Function(Box<Function>)

§

Upsert(Box<Upsert>)

§

StorageProperty(Box<StorageProperty>)

§

Hierarchy(Box<Hierarchy>)

§

ViewParameter(Box<ViewParameter>)

§

Call(Box<Call>)

§

AggregateFunction(Box<AggregateFunction>)

§

WindowFunction(Box<WindowFunction>)

§

From(Box<From>)

§

Join(Box<Join>)

§

JoinedTable(Box<JoinedTable>)

§

Where(Box<Where>)

§

GroupBy(Box<GroupBy>)

§

Having(Box<Having>)

§

OrderBy(Box<OrderBy>)

§

Limit(Box<Limit>)

§

Offset(Box<Offset>)

§

Qualify(Box<Qualify>)

§

With(Box<With>)

§

Cte(Box<Cte>)

§

DistributeBy(Box<DistributeBy>)

§

ClusterBy(Box<ClusterBy>)

§

SortBy(Box<SortBy>)

§

LateralView(Box<LateralView>)

§

Hint(Box<Hint>)

§

Pseudocolumn(Pseudocolumn)

§

Connect(Box<Connect>)

§

Prior(Box<Prior>)

§

ConnectByRoot(Box<ConnectByRoot>)

§

MatchRecognize(Box<MatchRecognize>)

§

Ordered(Box<Ordered>)

§

Over(Box<Over>)

§

WithinGroup(Box<WithinGroup>)

§

DataType(DataType)

§

Array(Box<Array>)

§

Struct(Box<Struct>)

§

Tuple(Box<Tuple>)

§

Interval(Box<Interval>)

§

ConcatWs(Box<ConcatWs>)

§

RegexpLike(Box<RegexpFunc>)

§

RegexpReplace(Box<RegexpReplaceFunc>)

§

RegexpExtract(Box<RegexpExtractFunc>)

§

CurrentDate(CurrentDate)

§

CurrentTime(CurrentTime)

§

CurrentTimestamp(CurrentTimestamp)

§

CurrentTimestampLTZ(CurrentTimestampLTZ)

§

AtTimeZone(Box<AtTimeZone>)

§

ToTimestamp(Box<ToTimestampFunc>)

§

DateFromUnixDate(Box<UnaryFunc>)

§

UnixSeconds(Box<UnaryFunc>)

§

UnixMillis(Box<UnaryFunc>)

§

UnixMicros(Box<UnaryFunc>)

§

UnixToTimeStr(Box<BinaryFunc>)

§

TimeStrToDate(Box<UnaryFunc>)

§

TsOrDiToDi(Box<UnaryFunc>)

§

TsOrDsToDatetime(Box<UnaryFunc>)

§

TsOrDsToTimestamp(Box<UnaryFunc>)

§

YearOfWeek(Box<UnaryFunc>)

§

YearOfWeekIso(Box<UnaryFunc>)

§

IfFunc(Box<IfFunc>)

§

TryCast(Box<Cast>)

§

SafeCast(Box<Cast>)

§

GroupConcat(Box<GroupConcatFunc>)

§

ArrayAgg(Box<AggFunc>)

§

CountIf(Box<AggFunc>)

§

StddevPop(Box<AggFunc>)

§

StddevSamp(Box<AggFunc>)

§

Variance(Box<AggFunc>)

§

VarSamp(Box<AggFunc>)

§

AnyValue(Box<AggFunc>)

§

ApproxDistinct(Box<AggFunc>)

§

ApproxCountDistinct(Box<AggFunc>)

§

ApproxPercentile(Box<ApproxPercentileFunc>)

§

Percentile(Box<PercentileFunc>)

§

LogicalAnd(Box<AggFunc>)

§

LogicalOr(Box<AggFunc>)

§

Skewness(Box<AggFunc>)

§

BitwiseCount(Box<UnaryFunc>)

§

ArrayConcatAgg(Box<AggFunc>)

§

ArrayUniqueAgg(Box<AggFunc>)

§

BoolXorAgg(Box<AggFunc>)

§

RowNumber(RowNumber)

§

Rank(Rank)

§

DenseRank(DenseRank)

§

FirstValue(Box<ValueFunc>)

§

LastValue(Box<ValueFunc>)

§

PercentRank(PercentRank)

§

CumeDist(CumeDist)

§

PercentileCont(Box<PercentileFunc>)

§

PercentileDisc(Box<PercentileFunc>)

§

StartsWith(Box<BinaryFunc>)

§

CharFunc(Box<CharFunc>)

MySQL CHAR function with multiple args and optional USING charset

§

Levenshtein(Box<BinaryFunc>)

§

ByteLength(Box<UnaryFunc>)

§

Random(Random)

§

Rand(Box<Rand>)

§

Pi(Pi)

§

DateFormat(Box<DateFormatFunc>)

§

FormatDate(Box<DateFormatFunc>)

§

DayOfWeek(Box<UnaryFunc>)

§

DayOfWeekIso(Box<UnaryFunc>)

§

DayOfMonth(Box<UnaryFunc>)

§

DayOfYear(Box<UnaryFunc>)

§

WeekOfYear(Box<UnaryFunc>)

§

MonthsBetween(Box<BinaryFunc>)

§

FromUnixtime(Box<FromUnixtimeFunc>)

§

UnixTimestamp(Box<UnixTimestampFunc>)

§

MakeTimestamp(Box<MakeTimestampFunc>)

§

TimestampTrunc(Box<DateTruncFunc>)

§

TimeStrToUnix(Box<UnaryFunc>)

§

SessionUser(SessionUser)

§

SHA1Digest(Box<UnaryFunc>)

§

TimeToUnix(Box<UnaryFunc>)

§

ArrayFunc(Box<ArrayConstructor>)

§

ArrayLength(Box<UnaryFunc>)

§

ArraySize(Box<UnaryFunc>)

§

Cardinality(Box<UnaryFunc>)

§

ArrayContains(Box<BinaryFunc>)

§

ArrayPosition(Box<BinaryFunc>)

§

ArrayAppend(Box<BinaryFunc>)

§

ArrayPrepend(Box<BinaryFunc>)

§

ArrayConcat(Box<VarArgFunc>)

§

ArrayReverse(Box<UnaryFunc>)

§

ArrayDistinct(Box<UnaryFunc>)

§

ArrayToString(Box<ArrayJoinFunc>)

§

ExplodeOuter(Box<UnaryFunc>)

§

ArrayFilter(Box<ArrayFilterFunc>)

§

ArrayTransform(Box<ArrayTransformFunc>)

§

ArrayFlatten(Box<UnaryFunc>)

§

ArrayCompact(Box<UnaryFunc>)

§

ArrayIntersect(Box<VarArgFunc>)

§

ArrayUnion(Box<BinaryFunc>)

§

ArrayExcept(Box<BinaryFunc>)

§

ArrayRemove(Box<BinaryFunc>)

§

ExplodingGenerateSeries(Box<SequenceFunc>)

§

StructFunc(Box<StructConstructor>)

§

StructExtract(Box<StructExtractFunc>)

§

NamedStruct(Box<NamedStructFunc>)

§

MapFromEntries(Box<UnaryFunc>)

§

MapFromArrays(Box<BinaryFunc>)

§

MapValues(Box<UnaryFunc>)

§

MapContainsKey(Box<BinaryFunc>)

§

TransformKeys(Box<TransformFunc>)

§

TransformValues(Box<TransformFunc>)

§

FunctionEmits(Box<FunctionEmits>)

§

JsonExtract(Box<JsonExtractFunc>)

§

JsonExtractScalar(Box<JsonExtractFunc>)

§

JsonExtractPath(Box<JsonPathFunc>)

§

JsonObject(Box<JsonObjectFunc>)

§

JsonQuery(Box<JsonExtractFunc>)

§

JsonValue(Box<JsonExtractFunc>)

§

JsonArrayLength(Box<UnaryFunc>)

§

ParseJson(Box<UnaryFunc>)

§

JsonInsert(Box<JsonModifyFunc>)

§

JsonMergePatch(Box<BinaryFunc>)

§

JsonArrayAgg(Box<JsonArrayAggFunc>)

§

JsonObjectAgg(Box<JsonObjectAggFunc>)

§

Parameter(Box<Parameter>)

§

Placeholder(Placeholder)

§

NamedArgument(Box<NamedArgument>)

§

TableArgument(Box<TableArgument>)

TABLE ref or MODEL ref used as a function argument (BigQuery) e.g., GAP_FILL(TABLE device_data, …) or ML.PREDICT(MODEL mydataset.mymodel, …)

§

SqlComment(Box<SqlComment>)

§

NullSafeEq(Box<BinaryOp>)

§

NullSafeNeq(Box<BinaryOp>)

§

BitwiseLeftShift(Box<BinaryOp>)

§

BitwiseRightShift(Box<BinaryOp>)

§

BitwiseAndAgg(Box<AggFunc>)

§

BitwiseOrAgg(Box<AggFunc>)

§

BitwiseXorAgg(Box<AggFunc>)

§

Subscript(Box<Subscript>)

§

MethodCall(Box<MethodCall>)

§

ArraySlice(Box<ArraySlice>)

§

CreateTable(Box<CreateTable>)

§

DropTable(Box<DropTable>)

§

Undrop(Box<Undrop>)

§

AlterTable(Box<AlterTable>)

§

SplitTable(Box<SplitTable>)

§

FlashbackTable(Box<FlashbackTable>)

§

CreateIndex(Box<CreateIndex>)

§

DropIndex(Box<DropIndex>)

§

CreateView(Box<CreateView>)

§

DropView(Box<DropView>)

§

AlterView(Box<AlterView>)

§

AlterIndex(Box<AlterIndex>)

§

Truncate(Box<Truncate>)

§

Use(Box<Use>)

§

Cache(Box<Cache>)

§

Uncache(Box<Uncache>)

§

LoadData(Box<LoadData>)

§

Pragma(Box<Pragma>)

§

Grant(Box<Grant>)

§

Revoke(Box<Revoke>)

§

Comment(Box<Comment>)

§

SetStatement(Box<SetStatement>)

§

CreateSchema(Box<CreateSchema>)

§

DropSchema(Box<DropSchema>)

§

DropNamespace(Box<DropNamespace>)

§

CreateDatabase(Box<CreateDatabase>)

§

DropDatabase(Box<DropDatabase>)

§

CreateFunction(Box<CreateFunction>)

§

DropFunction(Box<DropFunction>)

§

CreateProcedure(Box<CreateProcedure>)

§

DropProcedure(Box<DropProcedure>)

§

CreateSequence(Box<CreateSequence>)

§

CreateSynonym(Box<CreateSynonym>)

§

DropSequence(Box<DropSequence>)

§

AlterSequence(Box<AlterSequence>)

§

CreateTrigger(Box<CreateTrigger>)

§

DropTrigger(Box<DropTrigger>)

§

CreateType(Box<CreateType>)

§

DropType(Box<DropType>)

§

Describe(Box<Describe>)

§

Show(Box<Show>)

§

Command(Box<Command>)

§

Kill(Box<Kill>)

§

Prepare(Box<PrepareStatement>)

PREPARE statement (PostgreSQL/generic prepared statement definition)

§

Execute(Box<ExecuteStatement>)

EXEC/EXECUTE statement (TSQL stored procedure call)

§

CreateTask(Box<CreateTask>)

Snowflake CREATE TASK statement

§

Raw(Raw)

§

Paren(Box<Paren>)

§

Annotated(Box<Annotated>)

§

Refresh(Box<Refresh>)

§

LockingStatement(Box<LockingStatement>)

§

SequenceProperties(Box<SequenceProperties>)

§

TruncateTable(Box<TruncateTable>)

§

Clone(Box<Clone>)

§

Attach(Box<Attach>)

§

Detach(Box<Detach>)

§

Install(Box<Install>)

§

Summarize(Box<Summarize>)

§

Declare(Box<Declare>)

§

DeclareItem(Box<DeclareItem>)

§

Set(Box<Set>)

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Heredoc(Box<Heredoc>)

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SetItem(Box<SetItem>)

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QueryBand(Box<QueryBand>)

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UserDefinedFunction(Box<UserDefinedFunction>)

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RecursiveWithSearch(Box<RecursiveWithSearch>)

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ProjectionDef(Box<ProjectionDef>)

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TableAlias(Box<TableAlias>)

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ByteString(Box<ByteString>)

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HexStringExpr(Box<HexStringExpr>)

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UnicodeString(Box<UnicodeString>)

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ColumnPosition(Box<ColumnPosition>)

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ColumnDef(Box<ColumnDef>)

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AlterColumn(Box<AlterColumn>)

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AlterSortKey(Box<AlterSortKey>)

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AlterSet(Box<AlterSet>)

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RenameColumn(Box<RenameColumn>)

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Comprehension(Box<Comprehension>)

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MergeTreeTTLAction(Box<MergeTreeTTLAction>)

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MergeTreeTTL(Box<MergeTreeTTL>)

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IndexConstraintOption(Box<IndexConstraintOption>)

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ColumnConstraint(Box<ColumnConstraint>)

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PeriodForSystemTimeConstraint(Box<PeriodForSystemTimeConstraint>)

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CaseSpecificColumnConstraint(Box<CaseSpecificColumnConstraint>)

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CharacterSetColumnConstraint(Box<CharacterSetColumnConstraint>)

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CheckColumnConstraint(Box<CheckColumnConstraint>)

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AssumeColumnConstraint(Box<AssumeColumnConstraint>)

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CompressColumnConstraint(Box<CompressColumnConstraint>)

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DateFormatColumnConstraint(Box<DateFormatColumnConstraint>)

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EphemeralColumnConstraint(Box<EphemeralColumnConstraint>)

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WithOperator(Box<WithOperator>)

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GeneratedAsIdentityColumnConstraint(Box<GeneratedAsIdentityColumnConstraint>)

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AutoIncrementColumnConstraint(AutoIncrementColumnConstraint)

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CommentColumnConstraint(CommentColumnConstraint)

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GeneratedAsRowColumnConstraint(Box<GeneratedAsRowColumnConstraint>)

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IndexColumnConstraint(Box<IndexColumnConstraint>)

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MaskingPolicyColumnConstraint(Box<MaskingPolicyColumnConstraint>)

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NotNullColumnConstraint(Box<NotNullColumnConstraint>)

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PrimaryKeyColumnConstraint(Box<PrimaryKeyColumnConstraint>)

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UniqueColumnConstraint(Box<UniqueColumnConstraint>)

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WatermarkColumnConstraint(Box<WatermarkColumnConstraint>)

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ComputedColumnConstraint(Box<ComputedColumnConstraint>)

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InOutColumnConstraint(Box<InOutColumnConstraint>)

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DefaultColumnConstraint(Box<DefaultColumnConstraint>)

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PathColumnConstraint(Box<PathColumnConstraint>)

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Constraint(Box<Constraint>)

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Export(Box<Export>)

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Filter(Box<Filter>)

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Changes(Box<Changes>)

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CopyParameter(Box<CopyParameter>)

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Credentials(Box<Credentials>)

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Directory(Box<Directory>)

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ForeignKey(Box<ForeignKey>)

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ColumnPrefix(Box<ColumnPrefix>)

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PrimaryKey(Box<PrimaryKey>)

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IntoClause(Box<IntoClause>)

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JoinHint(Box<JoinHint>)

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Opclass(Box<Opclass>)

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Index(Box<Index>)

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IndexParameters(Box<IndexParameters>)

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ConditionalInsert(Box<ConditionalInsert>)

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MultitableInserts(Box<MultitableInserts>)

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OnConflict(Box<OnConflict>)

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OnCondition(Box<OnCondition>)

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Returning(Box<Returning>)

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Introducer(Box<Introducer>)

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PartitionRange(Box<PartitionRange>)

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Fetch(Box<Fetch>)

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Group(Box<Group>)

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Cube(Box<Cube>)

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Rollup(Box<Rollup>)

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GroupingSets(Box<GroupingSets>)

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LimitOptions(Box<LimitOptions>)

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Lateral(Box<Lateral>)

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TableFromRows(Box<TableFromRows>)

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RowsFrom(Box<RowsFrom>)

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MatchRecognizeMeasure(Box<MatchRecognizeMeasure>)

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WithFill(Box<WithFill>)

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Property(Box<Property>)

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GrantPrivilege(Box<GrantPrivilege>)

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GrantPrincipal(Box<GrantPrincipal>)

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AllowedValuesProperty(Box<AllowedValuesProperty>)

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AlgorithmProperty(Box<AlgorithmProperty>)

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AutoIncrementProperty(Box<AutoIncrementProperty>)

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AutoRefreshProperty(Box<AutoRefreshProperty>)

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BackupProperty(Box<BackupProperty>)

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BuildProperty(Box<BuildProperty>)

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BlockCompressionProperty(Box<BlockCompressionProperty>)

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CharacterSetProperty(Box<CharacterSetProperty>)

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ChecksumProperty(Box<ChecksumProperty>)

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CollateProperty(Box<CollateProperty>)

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DataBlocksizeProperty(Box<DataBlocksizeProperty>)

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DataDeletionProperty(Box<DataDeletionProperty>)

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DefinerProperty(Box<DefinerProperty>)

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DistKeyProperty(Box<DistKeyProperty>)

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DistributedByProperty(Box<DistributedByProperty>)

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DistStyleProperty(Box<DistStyleProperty>)

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DuplicateKeyProperty(Box<DuplicateKeyProperty>)

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EngineProperty(Box<EngineProperty>)

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ToTableProperty(Box<ToTableProperty>)

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ExecuteAsProperty(Box<ExecuteAsProperty>)

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ExternalProperty(Box<ExternalProperty>)

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FallbackProperty(Box<FallbackProperty>)

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FileFormatProperty(Box<FileFormatProperty>)

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CredentialsProperty(Box<CredentialsProperty>)

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FreespaceProperty(Box<FreespaceProperty>)

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InheritsProperty(Box<InheritsProperty>)

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InputModelProperty(Box<InputModelProperty>)

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OutputModelProperty(Box<OutputModelProperty>)

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IsolatedLoadingProperty(Box<IsolatedLoadingProperty>)

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JournalProperty(Box<JournalProperty>)

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LanguageProperty(Box<LanguageProperty>)

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EnviromentProperty(Box<EnviromentProperty>)

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ClusteredByProperty(Box<ClusteredByProperty>)

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DictProperty(Box<DictProperty>)

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DictRange(Box<DictRange>)

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OnCluster(Box<OnCluster>)

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LikeProperty(Box<LikeProperty>)

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LocationProperty(Box<LocationProperty>)

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LockProperty(Box<LockProperty>)

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LockingProperty(Box<LockingProperty>)

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LogProperty(Box<LogProperty>)

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MaterializedProperty(Box<MaterializedProperty>)

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MergeBlockRatioProperty(Box<MergeBlockRatioProperty>)

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OnProperty(Box<OnProperty>)

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OnCommitProperty(Box<OnCommitProperty>)

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PartitionedByProperty(Box<PartitionedByProperty>)

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PartitionByProperty(Box<PartitionByProperty>)

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PartitionedByBucket(Box<PartitionedByBucket>)

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ClusterByColumnsProperty(Box<ClusterByColumnsProperty>)

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PartitionByTruncate(Box<PartitionByTruncate>)

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PartitionByRangeProperty(Box<PartitionByRangeProperty>)

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PartitionByRangePropertyDynamic(Box<PartitionByRangePropertyDynamic>)

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PartitionByListProperty(Box<PartitionByListProperty>)

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PartitionList(Box<PartitionList>)

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Partition(Box<Partition>)

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RefreshTriggerProperty(Box<RefreshTriggerProperty>)

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UniqueKeyProperty(Box<UniqueKeyProperty>)

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RollupProperty(Box<RollupProperty>)

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PartitionBoundSpec(Box<PartitionBoundSpec>)

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PartitionedOfProperty(Box<PartitionedOfProperty>)

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RemoteWithConnectionModelProperty(Box<RemoteWithConnectionModelProperty>)

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ReturnsProperty(Box<ReturnsProperty>)

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RowFormatProperty(Box<RowFormatProperty>)

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RowFormatDelimitedProperty(Box<RowFormatDelimitedProperty>)

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RowFormatSerdeProperty(Box<RowFormatSerdeProperty>)

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QueryTransform(Box<QueryTransform>)

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SampleProperty(Box<SampleProperty>)

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SecurityProperty(Box<SecurityProperty>)

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SchemaCommentProperty(Box<SchemaCommentProperty>)

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SemanticView(Box<SemanticView>)

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SerdeProperties(Box<SerdeProperties>)

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SetProperty(Box<SetProperty>)

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SharingProperty(Box<SharingProperty>)

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SetConfigProperty(Box<SetConfigProperty>)

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SettingsProperty(Box<SettingsProperty>)

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SortKeyProperty(Box<SortKeyProperty>)

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SqlReadWriteProperty(Box<SqlReadWriteProperty>)

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SqlSecurityProperty(Box<SqlSecurityProperty>)

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StabilityProperty(Box<StabilityProperty>)

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StorageHandlerProperty(Box<StorageHandlerProperty>)

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TemporaryProperty(Box<TemporaryProperty>)

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Tags(Box<Tags>)

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TransformModelProperty(Box<TransformModelProperty>)

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TransientProperty(Box<TransientProperty>)

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UsingTemplateProperty(Box<UsingTemplateProperty>)

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ViewAttributeProperty(Box<ViewAttributeProperty>)

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VolatileProperty(Box<VolatileProperty>)

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WithDataProperty(Box<WithDataProperty>)

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WithJournalTableProperty(Box<WithJournalTableProperty>)

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WithSchemaBindingProperty(Box<WithSchemaBindingProperty>)

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WithSystemVersioningProperty(Box<WithSystemVersioningProperty>)

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WithProcedureOptions(Box<WithProcedureOptions>)

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EncodeProperty(Box<EncodeProperty>)

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IncludeProperty(Box<IncludeProperty>)

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Properties(Box<Properties>)

§

OptionsProperty(Box<OptionsProperty>)

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InputOutputFormat(Box<InputOutputFormat>)

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Reference(Box<Reference>)

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QueryOption(Box<QueryOption>)

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WithTableHint(Box<WithTableHint>)

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IndexTableHint(Box<IndexTableHint>)

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HistoricalData(Box<HistoricalData>)

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Get(Box<Get>)

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SetOperation(Box<SetOperation>)

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Var(Box<Var>)

§

Variadic(Box<Variadic>)

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Version(Box<Version>)

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Schema(Box<Schema>)

§

Lock(Box<Lock>)

§

TableSample(Box<TableSample>)

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Tag(Box<Tag>)

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UnpivotColumns(Box<UnpivotColumns>)

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WindowSpec(Box<WindowSpec>)

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SessionParameter(Box<SessionParameter>)

§

PseudoType(Box<PseudoType>)

§

ObjectIdentifier(Box<ObjectIdentifier>)

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Transaction(Box<Transaction>)

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Commit(Box<Commit>)

§

Rollback(Box<Rollback>)

§

AlterSession(Box<AlterSession>)

§

Analyze(Box<Analyze>)

§

AnalyzeStatistics(Box<AnalyzeStatistics>)

§

AnalyzeHistogram(Box<AnalyzeHistogram>)

§

AnalyzeSample(Box<AnalyzeSample>)

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AnalyzeListChainedRows(Box<AnalyzeListChainedRows>)

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AnalyzeDelete(Box<AnalyzeDelete>)

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AnalyzeWith(Box<AnalyzeWith>)

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AnalyzeValidate(Box<AnalyzeValidate>)

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AddPartition(Box<AddPartition>)

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AttachOption(Box<AttachOption>)

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DropPartition(Box<DropPartition>)

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ReplacePartition(Box<ReplacePartition>)

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DPipe(Box<DPipe>)

§

Operator(Box<Operator>)

§

PivotAny(Box<PivotAny>)

§

Aliases(Box<Aliases>)

§

AtIndex(Box<AtIndex>)

§

FromTimeZone(Box<FromTimeZone>)

§

FormatPhrase(Box<FormatPhrase>)

§

ForIn(Box<ForIn>)

§

TimeUnit(Box<TimeUnit>)

§

IntervalOp(Box<IntervalOp>)

§

IntervalSpan(Box<IntervalSpan>)

§

HavingMax(Box<HavingMax>)

§

CosineDistance(Box<CosineDistance>)

§

DotProduct(Box<DotProduct>)

§

EuclideanDistance(Box<EuclideanDistance>)

§

ManhattanDistance(Box<ManhattanDistance>)

§

JarowinklerSimilarity(Box<JarowinklerSimilarity>)

§

Booland(Box<Booland>)

§

Boolor(Box<Boolor>)

§

ParameterizedAgg(Box<ParameterizedAgg>)

§

ArgMax(Box<ArgMax>)

§

ArgMin(Box<ArgMin>)

§

ApproxTopK(Box<ApproxTopK>)

§

ApproxTopKAccumulate(Box<ApproxTopKAccumulate>)

§

ApproxTopKCombine(Box<ApproxTopKCombine>)

§

ApproxTopKEstimate(Box<ApproxTopKEstimate>)

§

ApproxTopSum(Box<ApproxTopSum>)

§

ApproxQuantiles(Box<ApproxQuantiles>)

§

Minhash(Box<Minhash>)

§

FarmFingerprint(Box<FarmFingerprint>)

§

Float64(Box<Float64>)

§

Transform(Box<Transform>)

§

Translate(Box<Translate>)

§

Grouping(Box<Grouping>)

§

GroupingId(Box<GroupingId>)

§

Anonymous(Box<Anonymous>)

§

AnonymousAggFunc(Box<AnonymousAggFunc>)

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CombinedAggFunc(Box<CombinedAggFunc>)

§

CombinedParameterizedAgg(Box<CombinedParameterizedAgg>)

§

HashAgg(Box<HashAgg>)

§

Hll(Box<Hll>)

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Apply(Box<Apply>)

§

ToBoolean(Box<ToBoolean>)

§

List(Box<List>)

§

ToMap(Box<ToMap>)

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Pad(Box<Pad>)

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ToChar(Box<ToChar>)

§

ToNumber(Box<ToNumber>)

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ToDouble(Box<ToDouble>)

§

StringFunc(Box<StringFunc>)

§

ToDecfloat(Box<ToDecfloat>)

§

TryToDecfloat(Box<TryToDecfloat>)

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ToFile(Box<ToFile>)

§

Columns(Box<Columns>)

§

ConvertToCharset(Box<ConvertToCharset>)

§

ConvertTimezone(Box<ConvertTimezone>)

§

GenerateSeries(Box<GenerateSeries>)

§

AIAgg(Box<AIAgg>)

§

AIClassify(Box<AIClassify>)

§

ArrayAll(Box<ArrayAll>)

§

ArrayAny(Box<ArrayAny>)

§

ArrayConstructCompact(Box<ArrayConstructCompact>)

§

StPoint(Box<StPoint>)

§

StDistance(Box<StDistance>)

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StringToArray(Box<StringToArray>)

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ArraySum(Box<ArraySum>)

§

ObjectAgg(Box<ObjectAgg>)

§

CastToStrType(Box<CastToStrType>)

§

CheckJson(Box<CheckJson>)

§

CheckXml(Box<CheckXml>)

§

TranslateCharacters(Box<TranslateCharacters>)

§

CurrentSchemas(Box<CurrentSchemas>)

§

CurrentDatetime(Box<CurrentDatetime>)

§

Localtime(Box<Localtime>)

§

Localtimestamp(Box<Localtimestamp>)

§

Systimestamp(Box<Systimestamp>)

§

CurrentSchema(Box<CurrentSchema>)

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CurrentUser(Box<CurrentUser>)

§

UtcTime(Box<UtcTime>)

§

UtcTimestamp(Box<UtcTimestamp>)

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DateBin(Box<DateBin>)

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Datetime(Box<Datetime>)

§

DatetimeAdd(Box<DatetimeAdd>)

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DatetimeSub(Box<DatetimeSub>)

§

DatetimeDiff(Box<DatetimeDiff>)

§

DatetimeTrunc(Box<DatetimeTrunc>)

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Dayname(Box<Dayname>)

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MakeInterval(Box<MakeInterval>)

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PreviousDay(Box<PreviousDay>)

§

Elt(Box<Elt>)

§

TimestampAdd(Box<TimestampAdd>)

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TimestampSub(Box<TimestampSub>)

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TimestampDiff(Box<TimestampDiff>)

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TimeSlice(Box<TimeSlice>)

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TimeAdd(Box<TimeAdd>)

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TimeSub(Box<TimeSub>)

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TimeDiff(Box<TimeDiff>)

§

TimeTrunc(Box<TimeTrunc>)

§

DateFromParts(Box<DateFromParts>)

§

TimeFromParts(Box<TimeFromParts>)

§

DecodeCase(Box<DecodeCase>)

§

Decrypt(Box<Decrypt>)

§

DecryptRaw(Box<DecryptRaw>)

§

Encode(Box<Encode>)

§

Encrypt(Box<Encrypt>)

§

EncryptRaw(Box<EncryptRaw>)

§

EqualNull(Box<EqualNull>)

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ToBinary(Box<ToBinary>)

§

Base64DecodeBinary(Box<Base64DecodeBinary>)

§

Base64DecodeString(Box<Base64DecodeString>)

§

Base64Encode(Box<Base64Encode>)

§

TryBase64DecodeBinary(Box<TryBase64DecodeBinary>)

§

TryBase64DecodeString(Box<TryBase64DecodeString>)

§

GapFill(Box<GapFill>)

§

GenerateDateArray(Box<GenerateDateArray>)

§

GenerateTimestampArray(Box<GenerateTimestampArray>)

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GetExtract(Box<GetExtract>)

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Getbit(Box<Getbit>)

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OverflowTruncateBehavior(Box<OverflowTruncateBehavior>)

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HexEncode(Box<HexEncode>)

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Compress(Box<Compress>)

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DecompressBinary(Box<DecompressBinary>)

§

DecompressString(Box<DecompressString>)

§

Xor(Box<Xor>)

§

Nullif(Box<Nullif>)

§

JSON(Box<JSON>)

§

JSONPath(Box<JSONPath>)

§

JSONPathFilter(Box<JSONPathFilter>)

§

JSONPathKey(Box<JSONPathKey>)

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JSONPathRecursive(Box<JSONPathRecursive>)

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JSONPathScript(Box<JSONPathScript>)

§

JSONPathSlice(Box<JSONPathSlice>)

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JSONPathSelector(Box<JSONPathSelector>)

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JSONPathSubscript(Box<JSONPathSubscript>)

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JSONPathUnion(Box<JSONPathUnion>)

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Format(Box<Format>)

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JSONKeys(Box<JSONKeys>)

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JSONKeyValue(Box<JSONKeyValue>)

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JSONKeysAtDepth(Box<JSONKeysAtDepth>)

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JSONObject(Box<JSONObject>)

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JSONObjectAgg(Box<JSONObjectAgg>)

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JSONBObjectAgg(Box<JSONBObjectAgg>)

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JSONArray(Box<JSONArray>)

§

JSONArrayAgg(Box<JSONArrayAgg>)

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JSONExists(Box<JSONExists>)

§

JSONColumnDef(Box<JSONColumnDef>)

§

JSONSchema(Box<JSONSchema>)

§

JSONSet(Box<JSONSet>)

§

JSONStripNulls(Box<JSONStripNulls>)

§

JSONValue(Box<JSONValue>)

§

JSONValueArray(Box<JSONValueArray>)

§

JSONRemove(Box<JSONRemove>)

§

JSONTable(Box<JSONTable>)

§

JSONType(Box<JSONType>)

§

ObjectInsert(Box<ObjectInsert>)

§

OpenJSONColumnDef(Box<OpenJSONColumnDef>)

§

OpenJSON(Box<OpenJSON>)

§

JSONBExists(Box<JSONBExists>)

§

JSONBContains(Box<BinaryFunc>)

§

JSONBExtract(Box<BinaryFunc>)

§

JSONCast(Box<JSONCast>)

§

JSONExtract(Box<JSONExtract>)

§

JSONExtractQuote(Box<JSONExtractQuote>)

§

JSONExtractArray(Box<JSONExtractArray>)

§

JSONExtractScalar(Box<JSONExtractScalar>)

§

JSONBExtractScalar(Box<JSONBExtractScalar>)

§

JSONFormat(Box<JSONFormat>)

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JSONPathRoot(JSONPathRoot)

§

JSONArrayAppend(Box<JSONArrayAppend>)

§

JSONArrayContains(Box<JSONArrayContains>)

§

JSONArrayInsert(Box<JSONArrayInsert>)

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ParseJSON(Box<ParseJSON>)

§

ParseUrl(Box<ParseUrl>)

§

ParseIp(Box<ParseIp>)

§

ParseTime(Box<ParseTime>)

§

ParseDatetime(Box<ParseDatetime>)

§

Map(Box<Map>)

§

MapCat(Box<MapCat>)

§

MapDelete(Box<MapDelete>)

§

MapInsert(Box<MapInsert>)

§

MapPick(Box<MapPick>)

§

ScopeResolution(Box<ScopeResolution>)

§

Slice(Box<Slice>)

§

VarMap(Box<VarMap>)

§

MatchAgainst(Box<MatchAgainst>)

§

MD5Digest(Box<MD5Digest>)

§

MD5NumberLower64(Box<UnaryFunc>)

§

MD5NumberUpper64(Box<UnaryFunc>)

§

Monthname(Box<Monthname>)

§

Ntile(Box<Ntile>)

§

Normalize(Box<Normalize>)

§

Normal(Box<Normal>)

§

Predict(Box<Predict>)

§

MLTranslate(Box<MLTranslate>)

§

FeaturesAtTime(Box<FeaturesAtTime>)

§

GenerateEmbedding(Box<GenerateEmbedding>)

§

MLForecast(Box<MLForecast>)

§

ModelAttribute(Box<ModelAttribute>)

§

VectorSearch(Box<VectorSearch>)

§

Quantile(Box<Quantile>)

§

ApproxQuantile(Box<ApproxQuantile>)

§

ApproxPercentileEstimate(Box<ApproxPercentileEstimate>)

§

Randn(Box<Randn>)

§

Randstr(Box<Randstr>)

§

RangeN(Box<RangeN>)

§

RangeBucket(Box<RangeBucket>)

§

ReadCSV(Box<ReadCSV>)

§

ReadParquet(Box<ReadParquet>)

§

Reduce(Box<Reduce>)

§

RegexpExtractAll(Box<RegexpExtractAll>)

§

RegexpILike(Box<RegexpILike>)

§

RegexpFullMatch(Box<RegexpFullMatch>)

§

RegexpInstr(Box<RegexpInstr>)

§

RegexpSplit(Box<RegexpSplit>)

§

RegexpCount(Box<RegexpCount>)

§

RegrValx(Box<RegrValx>)

§

RegrValy(Box<RegrValy>)

§

RegrAvgy(Box<RegrAvgy>)

§

RegrAvgx(Box<RegrAvgx>)

§

RegrCount(Box<RegrCount>)

§

RegrIntercept(Box<RegrIntercept>)

§

RegrR2(Box<RegrR2>)

§

RegrSxx(Box<RegrSxx>)

§

RegrSxy(Box<RegrSxy>)

§

RegrSyy(Box<RegrSyy>)

§

RegrSlope(Box<RegrSlope>)

§

SafeAdd(Box<SafeAdd>)

§

SafeDivide(Box<SafeDivide>)

§

SafeMultiply(Box<SafeMultiply>)

§

SafeSubtract(Box<SafeSubtract>)

§

SHA2(Box<SHA2>)

§

SHA2Digest(Box<SHA2Digest>)

§

SortArray(Box<SortArray>)

§

SplitPart(Box<SplitPart>)

§

SubstringIndex(Box<SubstringIndex>)

§

StandardHash(Box<StandardHash>)

§

StrPosition(Box<StrPosition>)

§

Search(Box<Search>)

§

SearchIp(Box<SearchIp>)

§

StrToDate(Box<StrToDate>)

§

DateStrToDate(Box<UnaryFunc>)

§

DateToDateStr(Box<UnaryFunc>)

§

StrToTime(Box<StrToTime>)

§

StrToUnix(Box<StrToUnix>)

§

StrToMap(Box<StrToMap>)

§

NumberToStr(Box<NumberToStr>)

§

FromBase(Box<FromBase>)

§

Stuff(Box<Stuff>)

§

TimeToStr(Box<TimeToStr>)

§

TimeStrToTime(Box<TimeStrToTime>)

§

TsOrDsAdd(Box<TsOrDsAdd>)

§

TsOrDsDiff(Box<TsOrDsDiff>)

§

TsOrDsToDate(Box<TsOrDsToDate>)

§

TsOrDsToTime(Box<TsOrDsToTime>)

§

Unhex(Box<Unhex>)

§

Uniform(Box<Uniform>)

§

UnixToStr(Box<UnixToStr>)

§

UnixToTime(Box<UnixToTime>)

§

Uuid(Box<Uuid>)

§

TimestampFromParts(Box<TimestampFromParts>)

§

TimestampTzFromParts(Box<TimestampTzFromParts>)

§

Corr(Box<Corr>)

§

WidthBucket(Box<WidthBucket>)

§

CovarSamp(Box<CovarSamp>)

§

CovarPop(Box<CovarPop>)

§

Week(Box<Week>)

§

XMLElement(Box<XMLElement>)

§

XMLGet(Box<XMLGet>)

§

XMLTable(Box<XMLTable>)

§

XMLKeyValueOption(Box<XMLKeyValueOption>)

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Zipf(Box<Zipf>)

§

Merge(Box<Merge>)

§

When(Box<When>)

§

Whens(Box<Whens>)

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NextValueFor(Box<NextValueFor>)

§

ReturnStmt(Box<Expression>)

RETURN statement (DuckDB stored procedures)

Implementations§

Source §

impl Expression

Source

pub fn source_dialect(&self) -> Option<DialectType>

Source semantics that still require dialect-aware lowering. This metadata survives JSON serialization and never changes generic traversal behavior.

Source

pub fn boxed_column(col: Column) -> Self

Create a Column variant, boxing the value automatically.

Source

pub fn boxed_table(t: TableRef) -> Self

Create a Table variant, boxing the value automatically.

Source

pub fn is_statement(&self) -> bool

Returns true if this expression is a valid top-level SQL statement.

Bare expressions like identifiers, literals, and function calls are not valid statements. This is used by validate() to reject inputs like SELECT scooby dooby doo which the parser splits into SELECT scooby AS dooby plus the bare identifier doo.

Source

pub fn number(n: i64) -> Self

Create a literal number expression from an integer.

Source

pub fn string(s: impl Into<String>) -> Self

Create a single-quoted literal string expression.

Source

pub fn float(f: f64) -> Self

Create a literal number expression from a float.

Source

pub fn inferred_type(&self) -> Option<&DataType>

Get the inferred type annotation, if present.

For value-producing expressions with an inferred_type field, returns the stored type. For literals and boolean constants, computes the type on the fly from the variant. For DDL/clause expressions, returns None.

Source

pub fn set_inferred_type(&mut self, dt: DataType)

Set the inferred type annotation on this expression.

Only has an effect on value-producing expressions with an inferred_type field. For other expression types, this is a no-op.

Source

pub fn column(name: impl Into<String>) -> Self

Create an unqualified column reference (e.g. name).

Source

pub fn qualified_column( table: impl Into<String>, column: impl Into<String>, ) -> Self

Create a qualified column reference (table.column).

Source

pub fn identifier(name: impl Into<String>) -> Self

Create a bare identifier expression (not a column reference).

Source

pub fn null() -> Self

Create a NULL expression

Source

pub fn true_() -> Self

Create a TRUE expression

Source

pub fn false_() -> Self

Create a FALSE expression

Source

pub fn star() -> Self

Create a wildcard star (*) expression with no EXCEPT/REPLACE/RENAME modifiers.

Source

pub fn alias(self, name: impl Into<String>) -> Self

Wrap this expression in an AS alias (e.g. expr AS name).

Source

pub fn is_select(&self) -> bool

Check if this is a SELECT expression

Source

pub fn as_select(&self) -> Option<&Select>

Try to get as a Select

Source

pub fn as_select_mut(&mut self) -> Option<&mut Select>

Try to get as a mutable Select

Source

pub fn sql(&self) -> String

Generate a SQL string for this expression using the generic (dialect-agnostic) generator.

Returns an empty string if generation fails. For dialect-specific output, use sql_for() instead.

Source

pub fn sql_for(&self, dialect: DialectType) -> String

Generate a SQL string for this expression targeting a specific dialect.

Dialect-specific rules (identifier quoting, function names, type mappings, syntax variations) are applied automatically. Returns an empty string if generation fails.

Source §