parser

package
v0.3.0 Latest Latest
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 Go to latest Published: Sep 28, 2023 License: MIT Imports: 5 Imported by: 6

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Constants

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const (
	KeywordAdd          = "ADD"
	KeywordAfter        = "AFTER"
	KeywordAlias        = "ALIAS"
	KeywordAll          = "ALL"
	KeywordAlter        = "ALTER"
	KeywordAnd          = "AND"
	KeywordAnti         = "ANTI"
	KeywordAny          = "ANY"
	KeywordArray        = "ARRAY"
	KeywordAs           = "AS"
	KeywordAsc          = "ASC"
	KeywordAscending    = "ASCENDING"
	KeywordAsof         = "ASOF"
	KeywordAst          = "AST"
	KeywordAsync        = "ASYNC"
	KeywordAttach       = "ATTACH"
	KeywordBetween      = "BETWEEN"
	KeywordBoth         = "BOTH"
	KeywordBy           = "BY"
	KeywordCache        = "CACHE"
	KeywordCase         = "CASE"
	KeywordCast         = "CAST"
	KeywordCheck        = "CHECK"
	KeywordClear        = "CLEAR"
	KeywordCluster      = "CLUSTER"
	KeywordCodec        = "CODEC"
	KeywordCollate      = "COLLATE"
	KeywordColumn       = "COLUMN"
	KeywordComment      = "COMMENT"
	KeywordCompiled     = "COMPILED"
	KeywordConstraint   = "CONSTRAINT"
	KeywordCreate       = "CREATE"
	KeywordCross        = "CROSS"
	KeywordCube         = "CUBE"
	KeywordCurrent      = "CURRENT"
	KeywordDatabase     = "DATABASE"
	KeywordDatabases    = "DATABASES"
	KeywordDate         = "DATE"
	KeywordDay          = "DAY"
	KeywordDeduplicate  = "DEDUPLICATE"
	KeywordDefault      = "DEFAULT"
	KeywordDelay        = "DELAY"
	KeywordDelete       = "DELETE"
	KeywordDesc         = "DESC"
	KeywordDescending   = "DESCENDING"
	KeywordDescribe     = "DESCRIBE"
	KeywordDetach       = "DETACH"
	KeywordDetached     = "DETACHED"
	KeywordDictionaries = "DICTIONARIES"
	KeywordDictionary   = "DICTIONARY"
	KeywordDisk         = "DISK"
	KeywordDistinct     = "DISTINCT"
	KeywordDistributed  = "DISTRIBUTED"
	KeywordDrop         = "DROP"
	KeywordDNS          = "DNS"
	KeywordElse         = "ELSE"
	KeywordEnd          = "END"
	KeywordEngine       = "ENGINE"
	KeywordEvents       = "EVENTS"
	KeywordExcept       = "EXCEPT"
	KeywordExists       = "EXISTS"
	KeywordExplain      = "EXPLAIN"
	KeywordExpression   = "EXPRESSION"
	KeywordExtract      = "EXTRACT"
	KeywordFetches      = "FETCHES"
	KeywordFileSystem   = "FILESYSTEM"
	KeywordFinal        = "FINAL"
	KeywordFirst        = "FIRST"
	KeywordFlush        = "FLUSH"
	KeywordFollowing    = "FOLLOWING"
	KeywordFor          = "FOR"
	KeywordFormat       = "FORMAT"
	KeywordFreeze       = "FREEZE"
	KeywordFrom         = "FROM"
	KeywordFull         = "FULL"
	KeywordFunction     = "FUNCTION"
	KeywordGlobal       = "GLOBAL"
	KeywordGranularity  = "GRANULARITY"
	KeywordGroup        = "GROUP"
	KeywordHaving       = "HAVING"
	KeywordHierarchical = "HIERARCHICAL"
	KeywordHour         = "HOUR"
	KeywordId           = "ID"
	KeywordIf           = "IF"
	KeywordIlike        = "ILIKE"
	KeywordIn           = "IN"
	KeywordIndex        = "INDEX"
	KeywordInf          = "INF"
	KeywordInjective    = "INJECTIVE"
	KeywordInner        = "INNER"
	KeywordInsert       = "INSERT"
	KeywordInterval     = "INTERVAL"
	KeywordInto         = "INTO"
	KeywordIs           = "IS"
	KeywordIs_object_id = "IS_OBJECT_ID"
	KeywordJoin         = "JOIN"
	KeywordKey          = "KEY"
	KeywordKill         = "KILL"
	KeywordLast         = "LAST"
	KeywordLayout       = "LAYOUT"
	KeywordLeading      = "LEADING"
	KeywordLeft         = "LEFT"
	KeywordLifetime     = "LIFETIME"
	KeywordLike         = "LIKE"
	KeywordLimit        = "LIMIT"
	KeywordLive         = "LIVE"
	KeywordLocal        = "LOCAL"
	KeywordLogs         = "LOGS"
	KeywordMark         = "MARK"
	KeywordMaterialize  = "MATERIALIZE"
	KeywordMaterialized = "MATERIALIZED"
	KeywordMax          = "MAX"
	KeywordMerges       = "MERGES"
	KeywordMin          = "MIN"
	KeywordMinute       = "MINUTE"
	KeywordModify       = "MODIFY"
	KeywordMonth        = "MONTH"
	KeywordMove         = "MOVE"
	KeywordMutation     = "MUTATION"
	KeywordNan_sql      = "NAN_SQL"
	KeywordNo           = "NO"
	KeywordNot          = "NOT"
	KeywordNull         = "NULL"
	KeywordNulls        = "NULLS"
	KeywordOffset       = "OFFSET"
	KeywordOn           = "ON"
	KeywordOptimize     = "OPTIMIZE"
	KeywordOr           = "OR"
	KeywordOrder        = "ORDER"
	KeywordOuter        = "OUTER"
	KeywordOutfile      = "OUTFILE"
	KeywordOver         = "OVER"
	KeywordPartition    = "PARTITION"
	KeywordPopulate     = "POPULATE"
	KeywordPreceding    = "PRECEDING"
	KeywordPrewhere     = "PREWHERE"
	KeywordPrimary      = "PRIMARY"
	KeywordProjection   = "PROJECTION"
	KeywordQuarter      = "QUARTER"
	KeywordQuery        = "QUERY"
	KeywordRange        = "RANGE"
	KeywordReload       = "RELOAD"
	KeywordRemove       = "REMOVE"
	KeywordRename       = "RENAME"
	KeywordReplace      = "REPLACE"
	KeywordReplica      = "REPLICA"
	KeywordReplicated   = "REPLICATED"
	KeywordRight        = "RIGHT"
	KeywordRollup       = "ROLLUP"
	KeywordRow          = "ROW"
	KeywordRows         = "ROWS"
	KeywordSample       = "SAMPLE"
	KeywordSecond       = "SECOND"
	KeywordSelect       = "SELECT"
	KeywordSemi         = "SEMI"
	KeywordSends        = "SENDS"
	KeywordSet          = "SET"
	KeywordSettings     = "SETTINGS"
	KeywordShow         = "SHOW"
	KeywordSource       = "SOURCE"
	KeywordStart        = "START"
	KeywordStop         = "STOP"
	KeywordSubstring    = "SUBSTRING"
	KeywordSync         = "SYNC"
	KeywordSyntax       = "SYNTAX"
	KeywordSystem       = "SYSTEM"
	KeywordTable        = "TABLE"
	KeywordTables       = "TABLES"
	KeywordTemporary    = "TEMPORARY"
	KeywordTest         = "TEST"
	KeywordThen         = "THEN"
	KeywordTies         = "TIES"
	KeywordTimeout      = "TIMEOUT"
	KeywordTimestamp    = "TIMESTAMP"
	KeywordTo           = "TO"
	KeywordTop          = "TOP"
	KeywordTotals       = "TOTALS"
	KeywordTrailing     = "TRAILING"
	KeywordTrim         = "TRIM"
	KeywordTruncate     = "TRUNCATE"
	KeywordTtl          = "TTL"
	KeywordType         = "TYPE"
	KeywordUnbounded    = "UNBOUNDED"
	KeywordUncompressed = "UNCOMPRESSED"
	KeywordUnion        = "UNION"
	KeywordUpdate       = "UPDATE"
	KeywordUse          = "USE"
	KeywordUsing        = "USING"
	KeywordUuid         = "UUID"
	KeywordValues       = "VALUES"
	KeywordView         = "VIEW"
	KeywordVolume       = "VOLUME"
	KeywordWatch        = "WATCH"
	KeywordWeek         = "WEEK"
	KeywordWhen         = "WHEN"
	KeywordWhere        = "WHERE"
	KeywordWindow       = "WINDOW"
	KeywordWith         = "WITH"
	KeywordYear         = "YEAR"
)

Variables

This section is empty.

Functions

func IsDigit 

func IsDigit(c byte) bool

func IsHexDigit 

func IsHexDigit(c byte) bool

func IsIdentPart 

func IsIdentPart(c byte) bool

func IsIdentStart 

func IsIdentStart(c byte) bool

func NewLine 

func NewLine(level int) string

func TabSpaces 

func TabSpaces(level int) string

Types

type AliasExpr 

type AliasExpr struct {
	Expr     Expr
	AliasPos Pos
	Alias    *Ident
}

func (*AliasExpr) End 

func (a *AliasExpr) End() Pos

func (*AliasExpr) Pos 

func (a *AliasExpr) Pos() Pos

func (*AliasExpr) String 

func (a *AliasExpr) String(level int) string

type AlterTable 

type AlterTable struct {
	AlterPos        Pos
	StatementEnd    Pos
	TableIdentifier *TableIdentifier
	OnCluster       *OnClusterExpr
	AlterExprs      []AlterTableExpr
}

func (*AlterTable) End 

func (a *AlterTable) End() Pos

func (*AlterTable) Pos 

func (a *AlterTable) Pos() Pos

func (*AlterTable) String 

func (a *AlterTable) String(level int) string

func (*AlterTable) Type 

func (a *AlterTable) Type() string

type AlterTableAddColumn 

type AlterTableAddColumn struct {
	AddPos       Pos
	StatementEnd Pos

	Column      *Column
	IfNotExists bool
	After       *NestedIdentifier
}

func (*AlterTableAddColumn) AlterType 

func (a *AlterTableAddColumn) AlterType() string

func (*AlterTableAddColumn) End 

func (a *AlterTableAddColumn) End() Pos

func (*AlterTableAddColumn) Pos 

func (a *AlterTableAddColumn) Pos() Pos

func (*AlterTableAddColumn) String 

func (a *AlterTableAddColumn) String(level int) string

type AlterTableAddIndex 

type AlterTableAddIndex struct {
	AddPos       Pos
	StatementEnd Pos

	Index       *TableIndex
	IfNotExists bool
	After       *NestedIdentifier
}

func (*AlterTableAddIndex) AlterType 

func (a *AlterTableAddIndex) AlterType() string

func (*AlterTableAddIndex) End 

func (a *AlterTableAddIndex) End() Pos

func (*AlterTableAddIndex) Pos 

func (a *AlterTableAddIndex) Pos() Pos

func (*AlterTableAddIndex) String 

func (a *AlterTableAddIndex) String(level int) string

type AlterTableAttachPartition 

type AlterTableAttachPartition struct {
	AttachPos Pos

	Partition *PartitionExpr
	From      *TableIdentifier
}

func (*AlterTableAttachPartition) AlterType 

func (a *AlterTableAttachPartition) AlterType() string

func (*AlterTableAttachPartition) End 

func (a *AlterTableAttachPartition) End() Pos

func (*AlterTableAttachPartition) Pos 

func (a *AlterTableAttachPartition) Pos() Pos

func (*AlterTableAttachPartition) String 

func (a *AlterTableAttachPartition) String(level int) string

type AlterTableClearColumn 

type AlterTableClearColumn struct {
	ClearPos     Pos
	StatementEnd Pos

	IfExists      bool
	ColumnName    *NestedIdentifier
	PartitionExpr *PartitionExpr
}

func (*AlterTableClearColumn) AlterType 

func (a *AlterTableClearColumn) AlterType() string

func (*AlterTableClearColumn) End 

func (a *AlterTableClearColumn) End() Pos

func (*AlterTableClearColumn) Pos 

func (a *AlterTableClearColumn) Pos() Pos

func (*AlterTableClearColumn) String 

func (a *AlterTableClearColumn) String(level int) string

type AlterTableClearIndex 

type AlterTableClearIndex struct {
	ClearPos     Pos
	StatementEnd Pos

	IfExists      bool
	IndexName     *NestedIdentifier
	PartitionExpr *PartitionExpr
}

func (*AlterTableClearIndex) AlterType 

func (a *AlterTableClearIndex) AlterType() string

func (*AlterTableClearIndex) End 

func (a *AlterTableClearIndex) End() Pos

func (*AlterTableClearIndex) Pos 

func (a *AlterTableClearIndex) Pos() Pos

func (*AlterTableClearIndex) String 

func (a *AlterTableClearIndex) String(level int) string

type AlterTableDetachPartition 

type AlterTableDetachPartition struct {
	DetachPos Pos
	Partition *PartitionExpr
	Settings  *SettingsExprList
}

func (*AlterTableDetachPartition) AlterType 

func (a *AlterTableDetachPartition) AlterType() string

func (*AlterTableDetachPartition) End 

func (a *AlterTableDetachPartition) End() Pos

func (*AlterTableDetachPartition) Pos 

func (a *AlterTableDetachPartition) Pos() Pos

func (*AlterTableDetachPartition) String 

func (a *AlterTableDetachPartition) String(level int) string

type AlterTableDropColumn 

type AlterTableDropColumn struct {
	DropPos    Pos
	ColumnName *NestedIdentifier
	IfExists   bool
}

func (*AlterTableDropColumn) AlterType 

func (a *AlterTableDropColumn) AlterType() string

func (*AlterTableDropColumn) End 

func (a *AlterTableDropColumn) End() Pos

func (*AlterTableDropColumn) Pos 

func (a *AlterTableDropColumn) Pos() Pos

func (*AlterTableDropColumn) String 

func (a *AlterTableDropColumn) String(level int) string

type AlterTableDropIndex 

type AlterTableDropIndex struct {
	DropPos   Pos
	IndexName *NestedIdentifier
	IfExists  bool
}

func (*AlterTableDropIndex) AlterType 

func (a *AlterTableDropIndex) AlterType() string

func (*AlterTableDropIndex) End 

func (a *AlterTableDropIndex) End() Pos

func (*AlterTableDropIndex) Pos 

func (a *AlterTableDropIndex) Pos() Pos

func (*AlterTableDropIndex) String 

func (a *AlterTableDropIndex) String(level int) string

type AlterTableDropPartition 

type AlterTableDropPartition struct {
	DropPos   Pos
	Partition *PartitionExpr
}

func (*AlterTableDropPartition) AlterType 

func (a *AlterTableDropPartition) AlterType() string

func (*AlterTableDropPartition) End 

func (a *AlterTableDropPartition) End() Pos

func (*AlterTableDropPartition) Pos 

func (a *AlterTableDropPartition) Pos() Pos

func (*AlterTableDropPartition) String 

func (a *AlterTableDropPartition) String(level int) string

type AlterTableExpr 

type AlterTableExpr interface {
	Expr
	AlterType() string
}

type AlterTableFreezePartition 

type AlterTableFreezePartition struct {
	FreezePos    Pos
	StatementEnd Pos
	Partition    *PartitionExpr
}

func (*AlterTableFreezePartition) AlterType 

func (a *AlterTableFreezePartition) AlterType() string

func (*AlterTableFreezePartition) End 

func (a *AlterTableFreezePartition) End() Pos

func (*AlterTableFreezePartition) Pos 

func (a *AlterTableFreezePartition) Pos() Pos

func (*AlterTableFreezePartition) String 

func (a *AlterTableFreezePartition) String(level int) string

type AlterTableModifyColumn 

type AlterTableModifyColumn struct {
	ModifyPos    Pos
	StatementEnd Pos

	IfExists           bool
	Column             *Column
	RemovePropertyType *RemovePropertyType
}

func (*AlterTableModifyColumn) AlterType 

func (a *AlterTableModifyColumn) AlterType() string

func (*AlterTableModifyColumn) End 

func (a *AlterTableModifyColumn) End() Pos

func (*AlterTableModifyColumn) Pos 

func (a *AlterTableModifyColumn) Pos() Pos

func (*AlterTableModifyColumn) String 

func (a *AlterTableModifyColumn) String(level int) string

type AlterTableRemoveTTL 

type AlterTableRemoveTTL struct {
	RemovePos    Pos
	StatementEnd Pos
}

func (*AlterTableRemoveTTL) AlterType 

func (a *AlterTableRemoveTTL) AlterType() string

func (*AlterTableRemoveTTL) End 

func (a *AlterTableRemoveTTL) End() Pos

func (*AlterTableRemoveTTL) Pos 

func (a *AlterTableRemoveTTL) Pos() Pos

func (*AlterTableRemoveTTL) String 

func (a *AlterTableRemoveTTL) String(level int) string

type AlterTableRenameColumn 

type AlterTableRenameColumn struct {
	RenamePos Pos

	IfExists      bool
	OldColumnName *NestedIdentifier
	NewColumnName *NestedIdentifier
}

func (*AlterTableRenameColumn) AlterType 

func (a *AlterTableRenameColumn) AlterType() string

func (*AlterTableRenameColumn) End 

func (a *AlterTableRenameColumn) End() Pos

func (*AlterTableRenameColumn) Pos 

func (a *AlterTableRenameColumn) Pos() Pos

func (*AlterTableRenameColumn) String 

func (a *AlterTableRenameColumn) String(level int) string

type AlterTableReplacePartition added in v0.3.0 

type AlterTableReplacePartition struct {
	ReplacePos Pos
	Partition  *PartitionExpr
	Table      *TableIdentifier
}

func (*AlterTableReplacePartition) AlterType added in v0.3.0 

func (a *AlterTableReplacePartition) AlterType() string

func (*AlterTableReplacePartition) End added in v0.3.0 

func (a *AlterTableReplacePartition) End() Pos

func (*AlterTableReplacePartition) Pos added in v0.3.0 

func (a *AlterTableReplacePartition) Pos() Pos

func (*AlterTableReplacePartition) String added in v0.3.0 

func (a *AlterTableReplacePartition) String(level int) string

type ArrayJoinExpr 

type ArrayJoinExpr struct {
	ArrayPos Pos
	Type     string
	Expr     Expr
}

func (*ArrayJoinExpr) End 

func (a *ArrayJoinExpr) End() Pos

func (*ArrayJoinExpr) Pos 

func (a *ArrayJoinExpr) Pos() Pos

func (*ArrayJoinExpr) String 

func (a *ArrayJoinExpr) String(level int) string

type ArrayParamList 

type ArrayParamList struct {
	LeftBracketPos  Pos
	RightBracketPos Pos
	Items           *ColumnExprList
}

func (*ArrayParamList) End 

func (a *ArrayParamList) End() Pos

func (*ArrayParamList) Pos 

func (a *ArrayParamList) Pos() Pos

func (*ArrayParamList) String 

func (a *ArrayParamList) String(level int) string

type BinaryExpr 

type BinaryExpr struct {
	LeftExpr  Expr
	Operation TokenKind
	RightExpr Expr
	HasGlobal bool
	HasNot    bool
}

func (*BinaryExpr) End 

func (p *BinaryExpr) End() Pos

func (*BinaryExpr) Pos 

func (p *BinaryExpr) Pos() Pos

func (*BinaryExpr) String 

func (p *BinaryExpr) String(level int) string

type CTEExpr 

type CTEExpr struct {
	CTEPos Pos
	Expr   Expr
	Alias  Expr
}

func (*CTEExpr) End 

func (c *CTEExpr) End() Pos

func (*CTEExpr) Pos 

func (c *CTEExpr) Pos() Pos

func (*CTEExpr) String 

func (c *CTEExpr) String(level int) string

type CaseExpr 

type CaseExpr struct {
	CasePos Pos
	EndPos  Pos
	Expr    Expr
	Whens   []*WhenExpr
	ElsePos Pos
	Else    Expr
}

func (*CaseExpr) End 

func (c *CaseExpr) End() Pos

func (*CaseExpr) Pos 

func (c *CaseExpr) Pos() Pos

func (*CaseExpr) String 

func (c *CaseExpr) String(level int) string

type CastExpr 

type CastExpr struct {
	CastPos Pos
	Expr    Expr
	AsPos   Pos
	AsType  Expr
}

func (*CastExpr) End 

func (c *CastExpr) End() Pos

func (*CastExpr) Pos 

func (c *CastExpr) Pos() Pos

func (*CastExpr) String 

func (c *CastExpr) String(level int) string

type CheckExpr added in v0.3.0 

type CheckExpr struct {
	CheckPos  Pos
	Table     *TableIdentifier
	Partition *PartitionExpr
}

func (*CheckExpr) End added in v0.3.0 

func (c *CheckExpr) End() Pos

func (*CheckExpr) Pos added in v0.3.0 

func (c *CheckExpr) Pos() Pos

func (*CheckExpr) String added in v0.3.0 

func (c *CheckExpr) String(level int) string

type Column 

type Column struct {
	NamePos   Pos
	ColumnEnd Pos
	Name      *Ident
	Type      Expr
	NotNull   *NotNullLiteral
	Nullable  *NullLiteral

	Property Expr

	Codec *CompressionCodec
	TTL   Expr

	Comment          *StringLiteral
	CompressionCodec *Ident
}

func (*Column) End 

func (c *Column) End() Pos

func (*Column) Pos 

func (c *Column) Pos() Pos

func (*Column) String 

func (c *Column) String(level int) string

type ColumnArgList 

type ColumnArgList struct {
	Distinct      bool
	LeftParenPos  Pos
	RightParenPos Pos
	Items         []Expr
}

func (*ColumnArgList) End 

func (c *ColumnArgList) End() Pos

func (*ColumnArgList) Pos 

func (c *ColumnArgList) Pos() Pos

func (*ColumnArgList) String 

func (c *ColumnArgList) String(level int) string

type ColumnExprList 

type ColumnExprList struct {
	ListPos Pos
	ListEnd Pos
	Items   []Expr
}

func (*ColumnExprList) End 

func (c *ColumnExprList) End() Pos

func (*ColumnExprList) Pos 

func (c *ColumnExprList) Pos() Pos

func (*ColumnExprList) String 

func (c *ColumnExprList) String(level int) string

type ColumnNamesExpr added in v0.3.0 

type ColumnNamesExpr struct {
	LeftParenPos  Pos
	RightParenPos Pos
	ColumnNames   []NestedIdentifier
}

func (*ColumnNamesExpr) End added in v0.3.0 

func (c *ColumnNamesExpr) End() Pos

func (*ColumnNamesExpr) Pos added in v0.3.0 

func (c *ColumnNamesExpr) Pos() Pos

func (*ColumnNamesExpr) String added in v0.3.0 

func (c *ColumnNamesExpr) String(level int) string

type ColumnTypeExpr 

type ColumnTypeExpr struct {
	Name *Ident
}

func (*ColumnTypeExpr) End 

func (c *ColumnTypeExpr) End() Pos

func (*ColumnTypeExpr) Pos 

func (c *ColumnTypeExpr) Pos() Pos

func (*ColumnTypeExpr) String 

func (c *ColumnTypeExpr) String(level int) string

type ComplexTypeExpr 

type ComplexTypeExpr struct {
	LeftParenPos  Pos
	RightParenPos Pos
	Name          *Ident
	Params        []Expr
}

func (*ComplexTypeExpr) End 

func (c *ComplexTypeExpr) End() Pos

func (*ComplexTypeExpr) Pos 

func (c *ComplexTypeExpr) Pos() Pos

func (*ComplexTypeExpr) String 

func (c *ComplexTypeExpr) String(level int) string

type CompressionCodec 

type CompressionCodec struct {
	CodecPos      Pos
	RightParenPos Pos
	Name          *Ident
	Level         *NumberLiteral // compression level
}

func (*CompressionCodec) End 

func (c *CompressionCodec) End() Pos

func (*CompressionCodec) Pos 

func (c *CompressionCodec) Pos() Pos

func (*CompressionCodec) String 

func (c *CompressionCodec) String(level int) string

type ConstraintExpr 

type ConstraintExpr struct {
	ConstraintPos Pos
	Constraint    *Ident
	Expr          Expr
}

func (*ConstraintExpr) End 

func (c *ConstraintExpr) End() Pos

func (*ConstraintExpr) Pos 

func (c *ConstraintExpr) Pos() Pos

func (*ConstraintExpr) String 

func (c *ConstraintExpr) String(level int) string

type CreateDatabase 

type CreateDatabase struct {
	CreatePos    Pos // position of CREATE keyword
	StatementEnd Pos
	Name         *Ident
	IfNotExists  bool // true if 'IF NOT EXISTS' is specified
	OnCluster    *OnClusterExpr
	Engine       *EngineExpr
}

func (*CreateDatabase) End 

func (c *CreateDatabase) End() Pos

func (*CreateDatabase) Pos 

func (c *CreateDatabase) Pos() Pos

func (*CreateDatabase) String 

func (c *CreateDatabase) String(level int) string

func (*CreateDatabase) Type 

func (c *CreateDatabase) Type() string

type CreateLiveView 

type CreateLiveView struct {
	CreatePos    Pos
	StatementEnd Pos
	Name         *TableIdentifier
	IfNotExists  bool
	UUID         *UUID
	OnCluster    *OnClusterExpr
	Destination  *DestinationExpr
	TableSchema  *TableSchemaExpr
	WithTimeout  *WithTimeoutExpr
	SubQuery     *SubQueryExpr
}

func (*CreateLiveView) End 

func (c *CreateLiveView) End() Pos

func (*CreateLiveView) Pos 

func (c *CreateLiveView) Pos() Pos

func (*CreateLiveView) String 

func (c *CreateLiveView) String(level int) string

func (*CreateLiveView) Type 

func (c *CreateLiveView) Type() string

type CreateMaterializedView 

type CreateMaterializedView struct {
	CreatePos    Pos // position of CREATE|ATTACH keyword
	StatementEnd Pos
	Name         *TableIdentifier
	IfNotExists  bool
	UUID         *UUID
	OnCluster    *OnClusterExpr
	TableSchema  *TableSchemaExpr
	Engine       *EngineExpr
	Destination  *DestinationExpr
	SubQuery     *SubQueryExpr
	Populate     bool
}

func (*CreateMaterializedView) End 

func (c *CreateMaterializedView) End() Pos

func (*CreateMaterializedView) Pos 

func (c *CreateMaterializedView) Pos() Pos

func (*CreateMaterializedView) String 

func (c *CreateMaterializedView) String(level int) string

func (*CreateMaterializedView) Type 

func (c *CreateMaterializedView) Type() string

type CreateTable 

type CreateTable struct {
	CreatePos    Pos // position of CREATE|ATTACH keyword
	StatementEnd Pos
	Name         *TableIdentifier
	IfNotExists  bool
	UUID         *UUID
	OnCluster    *OnClusterExpr
	TableSchema  *TableSchemaExpr
	Engine       *EngineExpr
	SubQuery     *SubQueryExpr
}

func (*CreateTable) End 

func (c *CreateTable) End() Pos

func (*CreateTable) Pos 

func (c *CreateTable) Pos() Pos

func (*CreateTable) String 

func (c *CreateTable) String(level int) string

func (*CreateTable) Type 

func (c *CreateTable) Type() string

type CreateView 

type CreateView struct {
	CreatePos    Pos // position of CREATE|ATTACH keyword
	StatementEnd Pos
	Name         *TableIdentifier
	IfNotExists  bool
	UUID         *UUID
	OnCluster    *OnClusterExpr
	TableSchema  *TableSchemaExpr
	SubQuery     *SubQueryExpr
}

func (*CreateView) End 

func (c *CreateView) End() Pos

func (*CreateView) Pos 

func (c *CreateView) Pos() Pos

func (*CreateView) String 

func (c *CreateView) String(level int) string

func (*CreateView) Type 

func (c *CreateView) Type() string

type DDL 

type DDL interface {
	Expr
	Type() string
}

type DeduplicateExpr added in v0.3.0 

type DeduplicateExpr struct {
	DeduplicatePos Pos
	By             *ColumnExprList
	Except         *ColumnExprList
}

func (*DeduplicateExpr) End added in v0.3.0 

func (d *DeduplicateExpr) End() Pos

func (*DeduplicateExpr) Pos added in v0.3.0 

func (d *DeduplicateExpr) Pos() Pos

func (*DeduplicateExpr) String added in v0.3.0 

func (d *DeduplicateExpr) String(level int) string

type DefaultExpr 

type DefaultExpr struct {
	DefaultPos Pos
	Expr       Expr
}

func (*DefaultExpr) End 

func (d *DefaultExpr) End() Pos

func (*DefaultExpr) Pos 

func (d *DefaultExpr) Pos() Pos

func (*DefaultExpr) String 

func (d *DefaultExpr) String(level int) string

type DeleteFromExpr added in v0.3.0 

type DeleteFromExpr struct {
	DeletePos Pos
	Table     *TableIdentifier
	OnCluster *OnClusterExpr
	WhereExpr Expr
}

func (*DeleteFromExpr) End added in v0.3.0 

func (d *DeleteFromExpr) End() Pos

func (*DeleteFromExpr) Pos added in v0.3.0 

func (d *DeleteFromExpr) Pos() Pos

func (*DeleteFromExpr) String added in v0.3.0 

func (d *DeleteFromExpr) String(level int) string

type DestinationExpr 

type DestinationExpr struct {
	ToPos           Pos
	TableIdentifier *TableIdentifier
}

func (*DestinationExpr) End 

func (d *DestinationExpr) End() Pos

func (*DestinationExpr) Pos 

func (d *DestinationExpr) Pos() Pos

func (*DestinationExpr) String 

func (d *DestinationExpr) String(level int) string

type DropDatabase 

type DropDatabase struct {
	DropPos      Pos
	StatementEnd Pos
	Name         *Ident
	IfExists     bool
	OnCluster    *OnClusterExpr
}

func (*DropDatabase) End 

func (d *DropDatabase) End() Pos

func (*DropDatabase) Pos 

func (d *DropDatabase) Pos() Pos

func (*DropDatabase) String 

func (d *DropDatabase) String(level int) string

func (*DropDatabase) Type 

func (d *DropDatabase) Type() string

type DropTable 

type DropTable struct {
	DropPos      Pos
	StatementEnd Pos
	Name         *TableIdentifier
	IfExists     bool
	OnCluster    *OnClusterExpr
	IsTemporary  bool
	NoDelay      bool
}

func (*DropTable) End 

func (d *DropTable) End() Pos

func (*DropTable) Pos 

func (d *DropTable) Pos() Pos

func (*DropTable) String 

func (d *DropTable) String(level int) string

func (*DropTable) Type 

func (d *DropTable) Type() string

type EngineExpr 

type EngineExpr struct {
	EnginePos        Pos
	EngineEnd        Pos
	Name             string
	Params           *ParamExprList
	PrimaryKey       *PrimaryKeyExpr
	PartitionBy      *PartitionByExpr
	SampleBy         *SampleByExpr
	TTLExprList      *TTLExprList
	SettingsExprList *SettingsExprList
	OrderByListExpr  *OrderByListExpr
}

func (*EngineExpr) End 

func (e *EngineExpr) End() Pos

func (*EngineExpr) Pos 

func (e *EngineExpr) Pos() Pos

func (*EngineExpr) String 

func (e *EngineExpr) String(level int) string

type EnumValueExpr 

type EnumValueExpr struct {
	Name  *StringLiteral
	Value *NumberLiteral
}

func (*EnumValueExpr) End 

func (e *EnumValueExpr) End() Pos

func (*EnumValueExpr) Pos 

func (e *EnumValueExpr) Pos() Pos

func (*EnumValueExpr) String 

func (e *EnumValueExpr) String(level int) string

type EnumValueExprList 

type EnumValueExprList struct {
	ListPos Pos
	ListEnd Pos
	Enums   []EnumValueExpr
}

func (*EnumValueExprList) End 

func (e *EnumValueExprList) End() Pos

func (*EnumValueExprList) Pos 

func (e *EnumValueExprList) Pos() Pos

func (*EnumValueExprList) String 

func (e *EnumValueExprList) String(level int) string

type Expr 

type Expr interface {
	Pos() Pos
	End() Pos
	String(level int) string
}

type ExtractExpr 

type ExtractExpr struct {
	ExtractPos Pos
	Interval   *Ident
	FromPos    Pos
	FromExpr   Expr
}

func (*ExtractExpr) End 

func (e *ExtractExpr) End() Pos

func (*ExtractExpr) Pos 

func (e *ExtractExpr) Pos() Pos

func (*ExtractExpr) String 

func (e *ExtractExpr) String(level int) string

type FloatLiteral 

type FloatLiteral struct {
	FloatPos Pos
	FloatEnd Pos
	Literal  string
}

func (*FloatLiteral) End 

func (f *FloatLiteral) End() Pos

func (*FloatLiteral) Pos 

func (f *FloatLiteral) Pos() Pos

func (*FloatLiteral) String 

func (f *FloatLiteral) String(int) string

type FormatExpr 

type FormatExpr struct {
	FormatPos Pos
	Format    *Ident
}

func (*FormatExpr) End 

func (f *FormatExpr) End() Pos

func (*FormatExpr) Pos 

func (f *FormatExpr) Pos() Pos

func (*FormatExpr) String 

func (f *FormatExpr) String(level int) string

type FromExpr 

type FromExpr struct {
	FromPos Pos
	Expr    Expr
}

func (*FromExpr) End 

func (f *FromExpr) End() Pos

func (*FromExpr) Pos 

func (f *FromExpr) Pos() Pos

func (*FromExpr) String 

func (f *FromExpr) String(level int) string

type FunctionExpr 

type FunctionExpr struct {
	Name   *Ident
	Params *ParamExprList
}

func (*FunctionExpr) End 

func (f *FunctionExpr) End() Pos

func (*FunctionExpr) Pos 

func (f *FunctionExpr) Pos() Pos

func (*FunctionExpr) String 

func (f *FunctionExpr) String(level int) string

type GlobalInExpr 

type GlobalInExpr struct {
	GlobalPos Pos
	Expr      Expr
}

func (*GlobalInExpr) End 

func (g *GlobalInExpr) End() Pos

func (*GlobalInExpr) Pos 

func (g *GlobalInExpr) Pos() Pos

func (*GlobalInExpr) String 

func (g *GlobalInExpr) String(level int) string

type GroupByExpr 

type GroupByExpr struct {
	GroupByPos    Pos
	AggregateType string
	Expr          Expr
	WithCube      bool
	WithRollup    bool
	WithTotals    bool
}

func (*GroupByExpr) End 

func (g *GroupByExpr) End() Pos

func (*GroupByExpr) Pos 

func (g *GroupByExpr) Pos() Pos

func (*GroupByExpr) String 

func (g *GroupByExpr) String(level int) string

type HavingExpr 

type HavingExpr struct {
	HavingPos Pos
	Expr      Expr
}

func (*HavingExpr) End 

func (h *HavingExpr) End() Pos

func (*HavingExpr) Pos 

func (h *HavingExpr) Pos() Pos

func (*HavingExpr) String 

func (h *HavingExpr) String(level int) string

type Ident 

type Ident struct {
	Name     string
	Unquoted bool
	NamePos  Pos
	NameEnd  Pos
}

func (*Ident) End 

func (i *Ident) End() Pos

func (*Ident) Pos 

func (i *Ident) Pos() Pos

func (*Ident) String 

func (i *Ident) String(int) string

type InsertExpr added in v0.3.0 

type InsertExpr struct {
	InsertPos   Pos
	Format      *FormatExpr
	Table       Expr
	ColumnNames *ColumnNamesExpr
	Values      []*ValuesExpr
	SelectExpr  *SelectQuery
}

func (*InsertExpr) End added in v0.3.0 

func (i *InsertExpr) End() Pos

func (*InsertExpr) Pos added in v0.3.0 

func (i *InsertExpr) Pos() Pos

func (*InsertExpr) String added in v0.3.0 

func (i *InsertExpr) String(level int) string

type IntervalExpr 

type IntervalExpr struct {
	IntervalPos Pos
	Expr        Expr
	Unit        *Ident
}

func (*IntervalExpr) End 

func (i *IntervalExpr) End() Pos

func (*IntervalExpr) Pos 

func (i *IntervalExpr) Pos() Pos

func (*IntervalExpr) String 

func (i *IntervalExpr) String(level int) string

type IsNotNullExpr 

type IsNotNullExpr struct {
	IsPos Pos
	Expr  Expr
}

func (*IsNotNullExpr) End 

func (n *IsNotNullExpr) End() Pos

func (*IsNotNullExpr) Pos 

func (n *IsNotNullExpr) Pos() Pos

func (*IsNotNullExpr) String 

func (n *IsNotNullExpr) String(level int) string

type IsNullExpr 

type IsNullExpr struct {
	IsPos Pos
	Expr  Expr
}

func (*IsNullExpr) End 

func (n *IsNullExpr) End() Pos

func (*IsNullExpr) Pos 

func (n *IsNullExpr) Pos() Pos

func (*IsNullExpr) String 

func (n *IsNullExpr) String(level int) string

type JoinConstraintExpr 

type JoinConstraintExpr struct {
	ConstraintPos Pos
	On            *ColumnExprList
	Using         *ColumnExprList
}

func (*JoinConstraintExpr) End 

func (j *JoinConstraintExpr) End() Pos

func (*JoinConstraintExpr) Pos 

func (j *JoinConstraintExpr) Pos() Pos

func (*JoinConstraintExpr) String 

func (j *JoinConstraintExpr) String(level int) string

type JoinExpr 

type JoinExpr struct {
	JoinPos     Pos
	Left        Expr
	Right       Expr
	JoinType    string
	SampleRatio *SampleRatioExpr
	Constraints Expr
}

func (*JoinExpr) End 

func (j *JoinExpr) End() Pos

func (*JoinExpr) Pos 

func (j *JoinExpr) Pos() Pos

func (*JoinExpr) String 

func (j *JoinExpr) String(level int) string

type Lexer 

type Lexer struct {
	// contains filtered or unexported fields
}

func NewLexer 

func NewLexer(buf string) *Lexer

type LimitByExpr 

type LimitByExpr struct {
	LimitPos Pos
	Limit    Expr
	Offset   Expr
	ByExpr   *ColumnExprList
}

func (*LimitByExpr) End 

func (l *LimitByExpr) End() Pos

func (*LimitByExpr) Pos 

func (l *LimitByExpr) Pos() Pos

func (*LimitByExpr) String 

func (l *LimitByExpr) String(level int) string

type Literal 

type Literal interface {
	Expr
}

type NegateExpr 

type NegateExpr struct {
	NegatePos Pos
	Expr      Expr
}

func (*NegateExpr) End 

func (n *NegateExpr) End() Pos

func (*NegateExpr) Pos 

func (n *NegateExpr) Pos() Pos

func (*NegateExpr) String 

func (n *NegateExpr) String(level int) string

type NestedIdentifier 

type NestedIdentifier struct {
	Ident    *Ident
	DotIdent *Ident
}

func (*NestedIdentifier) End 

func (n *NestedIdentifier) End() Pos

func (*NestedIdentifier) Pos 

func (n *NestedIdentifier) Pos() Pos

func (*NestedIdentifier) String 

func (n *NestedIdentifier) String(int) string

type NestedTypeExpr 

type NestedTypeExpr struct {
	LeftParenPos  Pos
	RightParenPos Pos
	Name          *Ident
	Columns       []Expr
}

func (*NestedTypeExpr) End 

func (n *NestedTypeExpr) End() Pos

func (*NestedTypeExpr) Pos 

func (n *NestedTypeExpr) Pos() Pos

func (*NestedTypeExpr) String 

func (n *NestedTypeExpr) String(level int) string

type NotExpr 

type NotExpr struct {
	NotPos Pos
	Expr   Expr
}

func (*NotExpr) End 

func (n *NotExpr) End() Pos

func (*NotExpr) Pos 

func (n *NotExpr) Pos() Pos

func (*NotExpr) String 

func (n *NotExpr) String(level int) string

type NotNullLiteral 

type NotNullLiteral struct {
	NotPos      Pos
	NullLiteral *NullLiteral
}

func (*NotNullLiteral) End 

func (n *NotNullLiteral) End() Pos

func (*NotNullLiteral) Pos 

func (n *NotNullLiteral) Pos() Pos

func (*NotNullLiteral) String 

func (n *NotNullLiteral) String(int) string

type NullLiteral 

type NullLiteral struct {
	NullPos Pos
}

func (*NullLiteral) End 

func (n *NullLiteral) End() Pos

func (*NullLiteral) Pos 

func (n *NullLiteral) Pos() Pos

func (*NullLiteral) String 

func (n *NullLiteral) String(int) string

type NumberLiteral 

type NumberLiteral struct {
	NumPos  Pos
	NumEnd  Pos
	Literal string
	Base    int
}

func (*NumberLiteral) End 

func (n *NumberLiteral) End() Pos

func (*NumberLiteral) Pos 

func (n *NumberLiteral) Pos() Pos

func (*NumberLiteral) String 

func (n *NumberLiteral) String(int) string

type ObjectParams 

type ObjectParams struct {
	Object Expr
	Params *ArrayParamList
}

func (*ObjectParams) End 

func (o *ObjectParams) End() Pos

func (*ObjectParams) Pos 

func (o *ObjectParams) Pos() Pos

func (*ObjectParams) String 

func (o *ObjectParams) String(level int) string

type OnClusterExpr 

type OnClusterExpr struct {
	OnPos Pos
	Expr  Expr
}

func (*OnClusterExpr) End 

func (o *OnClusterExpr) End() Pos

func (*OnClusterExpr) Pos 

func (o *OnClusterExpr) Pos() Pos

func (*OnClusterExpr) String 

func (o *OnClusterExpr) String(level int) string

type OnExpr 

type OnExpr struct {
	OnPos Pos
	On    *ColumnExprList
}

func (*OnExpr) End 

func (o *OnExpr) End() Pos

func (*OnExpr) Pos 

func (o *OnExpr) Pos() Pos

func (*OnExpr) String 

func (o *OnExpr) String(level int) string

type OpType 

type OpType string

type OperationExpr 

type OperationExpr struct {
	OperationPos Pos
	Kind         TokenKind
}

func (*OperationExpr) End 

func (o *OperationExpr) End() Pos

func (*OperationExpr) Pos 

func (o *OperationExpr) Pos() Pos

func (*OperationExpr) String 

func (o *OperationExpr) String(int) string

type OptimizeExpr added in v0.3.0 

type OptimizeExpr struct {
	OptimizePos  Pos
	StatementEnd Pos
	Table        *TableIdentifier
	OnCluster    *OnClusterExpr
	Partition    *PartitionExpr
	HasFinal     bool
	Deduplicate  *DeduplicateExpr
}

func (*OptimizeExpr) End added in v0.3.0 

func (o *OptimizeExpr) End() Pos

func (*OptimizeExpr) Pos added in v0.3.0 

func (o *OptimizeExpr) Pos() Pos

func (*OptimizeExpr) String added in v0.3.0 

func (o *OptimizeExpr) String(level int) string

type OrderByExpr 

type OrderByExpr struct {
	OrderPos  Pos
	Expr      Expr
	Direction OrderDirection
}

func (*OrderByExpr) End 

func (o *OrderByExpr) End() Pos

func (*OrderByExpr) Pos 

func (o *OrderByExpr) Pos() Pos

func (*OrderByExpr) String 

func (o *OrderByExpr) String(level int) string

type OrderByListExpr 

type OrderByListExpr struct {
	OrderPos Pos
	ListEnd  Pos
	Items    []Expr
}

func (*OrderByListExpr) End 

func (o *OrderByListExpr) End() Pos

func (*OrderByListExpr) Pos 

func (o *OrderByListExpr) Pos() Pos

func (*OrderByListExpr) String 

func (o *OrderByListExpr) String(level int) string

type OrderDirection 

type OrderDirection string
const (
	OrderDirectionNone OrderDirection = "None"
	OrderDirectionAsc  OrderDirection = "ASC"
	OrderDirectionDesc OrderDirection = "DESC"
)

type ParamExprList 

type ParamExprList struct {
	LeftParenPos  Pos
	RightParenPos Pos
	Items         *ColumnExprList
	ColumnArgList *ColumnArgList
}

func (*ParamExprList) End 

func (f *ParamExprList) End() Pos

func (*ParamExprList) Pos 

func (f *ParamExprList) Pos() Pos

func (*ParamExprList) String 

func (f *ParamExprList) String(level int) string

type Parser 

type Parser struct {
	// contains filtered or unexported fields
}

func NewParser 

func NewParser(buffer string) *Parser

func (*Parser) ParseNestedIdentifier 

func (p *Parser) ParseNestedIdentifier(_ Pos) (*NestedIdentifier, error)

func (*Parser) ParseStatements 

func (p *Parser) ParseStatements() ([]Expr, error)

func (*Parser) Pos 

func (p *Parser) Pos() Pos

type PartitionByExpr 

type PartitionByExpr struct {
	PartitionPos Pos
	Expr         Expr
}

func (*PartitionByExpr) End 

func (p *PartitionByExpr) End() Pos

func (*PartitionByExpr) Pos 

func (p *PartitionByExpr) Pos() Pos

func (*PartitionByExpr) String 

func (p *PartitionByExpr) String(level int) string

type PartitionExpr 

type PartitionExpr struct {
	PartitionPos Pos
	Expr         Expr
	ID           *StringLiteral
	All          bool
}

func (*PartitionExpr) End 

func (p *PartitionExpr) End() Pos

func (*PartitionExpr) Pos 

func (p *PartitionExpr) Pos() Pos

func (*PartitionExpr) String 

func (p *PartitionExpr) String(level int) string

type Pos 

type Pos int

type PrewhereExpr 

type PrewhereExpr struct {
	PrewherePos Pos
	Expr        Expr
}

func (*PrewhereExpr) End 

func (w *PrewhereExpr) End() Pos

func (*PrewhereExpr) Pos 

func (w *PrewhereExpr) Pos() Pos

func (*PrewhereExpr) String 

func (w *PrewhereExpr) String(level int) string

type PrimaryKeyExpr 

type PrimaryKeyExpr struct {
	PrimaryPos Pos
	Expr       Expr
}

func (*PrimaryKeyExpr) End 

func (p *PrimaryKeyExpr) End() Pos

func (*PrimaryKeyExpr) Pos 

func (p *PrimaryKeyExpr) Pos() Pos

func (*PrimaryKeyExpr) String 

func (p *PrimaryKeyExpr) String(level int) string

type PropertyTypeExpr 

type PropertyTypeExpr struct {
	Name *Ident
}

func (*PropertyTypeExpr) End 

func (c *PropertyTypeExpr) End() Pos

func (*PropertyTypeExpr) Pos 

func (c *PropertyTypeExpr) Pos() Pos

func (*PropertyTypeExpr) String 

func (c *PropertyTypeExpr) String(level int) string

type RemovePropertyType 

type RemovePropertyType struct {
	RemovePos Pos

	PropertyType Expr
}

func (*RemovePropertyType) End 

func (a *RemovePropertyType) End() Pos

func (*RemovePropertyType) Pos 

func (a *RemovePropertyType) Pos() Pos

func (*RemovePropertyType) String 

func (a *RemovePropertyType) String(level int) string

type SampleByExpr 

type SampleByExpr struct {
	SamplePos Pos
	Expr      Expr
}

func (*SampleByExpr) End 

func (s *SampleByExpr) End() Pos

func (*SampleByExpr) Pos 

func (s *SampleByExpr) Pos() Pos

func (*SampleByExpr) String 

func (s *SampleByExpr) String(level int) string

type SampleRatioExpr 

type SampleRatioExpr struct {
	SamplePos Pos
	Ratio     *FloatLiteral
	Offset    *FloatLiteral
}

func (*SampleRatioExpr) End 

func (s *SampleRatioExpr) End() Pos

func (*SampleRatioExpr) Pos 

func (s *SampleRatioExpr) Pos() Pos

func (*SampleRatioExpr) String 

func (s *SampleRatioExpr) String(level int) string

type ScalarTypeExpr 

type ScalarTypeExpr struct {
	Name *Ident
}

func (*ScalarTypeExpr) End 

func (s *ScalarTypeExpr) End() Pos

func (*ScalarTypeExpr) Pos 

func (s *ScalarTypeExpr) Pos() Pos

func (*ScalarTypeExpr) String 

func (s *ScalarTypeExpr) String(level int) string

type SelectQuery added in v0.3.0 

type SelectQuery struct {
	SelectPos     Pos
	StatementEnd  Pos
	With          *WithExpr
	Top           *TopExpr
	SelectColumns *ColumnExprList
	From          *FromExpr
	ArrayJoin     *ArrayJoinExpr
	Window        *WindowExpr
	Prewhere      *PrewhereExpr
	Where         *WhereExpr
	GroupBy       *GroupByExpr
	WithTotal     bool
	Having        *HavingExpr
	OrderBy       *OrderByListExpr
	LimitBy       *LimitByExpr
	Settings      *SettingsExprList
	UnionAll      *SelectQuery
}

func (*SelectQuery) End added in v0.3.0 

func (s *SelectQuery) End() Pos

func (*SelectQuery) Pos added in v0.3.0 

func (s *SelectQuery) Pos() Pos

func (*SelectQuery) String added in v0.3.0 

func (s *SelectQuery) String(level int) string

type Set 

type Set[T comparable] struct {
	// contains filtered or unexported fields
}

func NewSet 

func NewSet[T comparable](members ...T) *Set[T]

func (*Set[T]) Add 

func (s *Set[T]) Add(member T)

func (*Set[T]) Contains 

func (s *Set[T]) Contains(member T) bool

func (*Set[T]) Members 

func (s *Set[T]) Members() []T

func (*Set[T]) Remove 

func (s *Set[T]) Remove(member T)

type SetExpr 

type SetExpr struct {
	SetPos   Pos
	Settings *SettingsExprList
}

func (*SetExpr) End 

func (s *SetExpr) End() Pos

func (*SetExpr) Pos 

func (s *SetExpr) Pos() Pos

func (*SetExpr) String 

func (s *SetExpr) String(level int) string

type SettingsExpr 

type SettingsExpr struct {
	SettingsPos Pos
	Name        *Ident
	Expr        Expr
}

func (*SettingsExpr) End 

func (s *SettingsExpr) End() Pos

func (*SettingsExpr) Pos 

func (s *SettingsExpr) Pos() Pos

func (*SettingsExpr) String 

func (s *SettingsExpr) String(level int) string

type SettingsExprList 

type SettingsExprList struct {
	SettingsPos Pos
	ListEnd     Pos
	Items       []*SettingsExpr
}

func (*SettingsExprList) End 

func (s *SettingsExprList) End() Pos

func (*SettingsExprList) Pos 

func (s *SettingsExprList) Pos() Pos

func (*SettingsExprList) String 

func (s *SettingsExprList) String(level int) string

type StringLiteral 

type StringLiteral struct {
	LiteralPos Pos
	LiteralEnd Pos
	Literal    string
}

func (*StringLiteral) End 

func (s *StringLiteral) End() Pos

func (*StringLiteral) Pos 

func (s *StringLiteral) Pos() Pos

func (*StringLiteral) String 

func (s *StringLiteral) String(int) string

type SubQueryExpr 

type SubQueryExpr struct {
	AsPos  Pos
	Select *SelectQuery
}

func (*SubQueryExpr) End 

func (s *SubQueryExpr) End() Pos

func (*SubQueryExpr) Pos 

func (s *SubQueryExpr) Pos() Pos

func (*SubQueryExpr) String 

func (s *SubQueryExpr) String(level int) string

type SystemCtrlExpr 

type SystemCtrlExpr struct {
	CtrlPos      Pos
	StatementEnd Pos
	Command      string // START, STOP
	Type         string // REPLICATED, DISTRIBUTED
	Cluster      *TableIdentifier
}

func (*SystemCtrlExpr) End 

func (s *SystemCtrlExpr) End() Pos

func (*SystemCtrlExpr) Pos 

func (s *SystemCtrlExpr) Pos() Pos

func (*SystemCtrlExpr) String 

func (s *SystemCtrlExpr) String(level int) string

type SystemDropExpr 

type SystemDropExpr struct {
	DropPos      Pos
	StatementEnd Pos
	Type         string
}

func (*SystemDropExpr) End 

func (s *SystemDropExpr) End() Pos

func (*SystemDropExpr) Pos 

func (s *SystemDropExpr) Pos() Pos

func (*SystemDropExpr) String 

func (s *SystemDropExpr) String(level int) string

type SystemExpr 

type SystemExpr struct {
	SystemPos Pos
	Expr      Expr
}

func (*SystemExpr) End 

func (s *SystemExpr) End() Pos

func (*SystemExpr) Pos 

func (s *SystemExpr) Pos() Pos

func (*SystemExpr) String 

func (s *SystemExpr) String(level int) string

type SystemFlushExpr 

type SystemFlushExpr struct {
	FlushPos     Pos
	StatementEnd Pos
	Logs         bool
	Distributed  *TableIdentifier
}

func (*SystemFlushExpr) End 

func (s *SystemFlushExpr) End() Pos

func (*SystemFlushExpr) Pos 

func (s *SystemFlushExpr) Pos() Pos

func (*SystemFlushExpr) String 

func (s *SystemFlushExpr) String(level int) string

type SystemReloadExpr 

type SystemReloadExpr struct {
	ReloadPos    Pos
	StatementEnd Pos
	Dictionary   *TableIdentifier
	Type         string
}

func (*SystemReloadExpr) End 

func (s *SystemReloadExpr) End() Pos

func (*SystemReloadExpr) Pos 

func (s *SystemReloadExpr) Pos() Pos

func (*SystemReloadExpr) String 

func (s *SystemReloadExpr) String(level int) string

type SystemSyncExpr 

type SystemSyncExpr struct {
	SyncPos Pos
	Cluster *TableIdentifier
}

func (*SystemSyncExpr) End 

func (s *SystemSyncExpr) End() Pos

func (*SystemSyncExpr) Pos 

func (s *SystemSyncExpr) Pos() Pos

func (*SystemSyncExpr) String 

func (s *SystemSyncExpr) String(level int) string

type TTLExpr 

type TTLExpr struct {
	TTLPos Pos
	Expr   Expr
}

func (*TTLExpr) End 

func (t *TTLExpr) End() Pos

func (*TTLExpr) Pos 

func (t *TTLExpr) Pos() Pos

func (*TTLExpr) String 

func (t *TTLExpr) String(level int) string

type TTLExprList 

type TTLExprList struct {
	TTLPos  Pos
	ListEnd Pos
	Items   []*TTLExpr
}

func (*TTLExprList) End 

func (t *TTLExprList) End() Pos

func (*TTLExprList) Pos 

func (t *TTLExprList) Pos() Pos

func (*TTLExprList) String 

func (t *TTLExprList) String(level int) string

type TableArgListExpr 

type TableArgListExpr struct {
	LeftParenPos  Pos
	RightParenPos Pos
	Args          []Expr
}

func (*TableArgListExpr) End 

func (t *TableArgListExpr) End() Pos

func (*TableArgListExpr) Pos 

func (t *TableArgListExpr) Pos() Pos

func (*TableArgListExpr) String 

func (t *TableArgListExpr) String(level int) string

type TableExpr 

type TableExpr struct {
	TablePos Pos
	TableEnd Pos
	Alias    *AliasExpr
	Expr     Expr
}

func (*TableExpr) End 

func (t *TableExpr) End() Pos

func (*TableExpr) Pos 

func (t *TableExpr) Pos() Pos

func (*TableExpr) String 

func (t *TableExpr) String(level int) string

type TableFunctionExpr 

type TableFunctionExpr struct {
	Name *Ident
	Args *TableArgListExpr
}

func (*TableFunctionExpr) End 

func (t *TableFunctionExpr) End() Pos

func (*TableFunctionExpr) Pos 

func (t *TableFunctionExpr) Pos() Pos

func (*TableFunctionExpr) String 

func (t *TableFunctionExpr) String(level int) string

type TableIdentifier 

type TableIdentifier struct {
	Database *Ident
	Table    *Ident
}

func (*TableIdentifier) End 

func (t *TableIdentifier) End() Pos

func (*TableIdentifier) Pos 

func (t *TableIdentifier) Pos() Pos

func (*TableIdentifier) String 

func (t *TableIdentifier) String(int) string

type TableIndex 

type TableIndex struct {
	IndexPos Pos

	Name        *NestedIdentifier
	ColumnExpr  Expr
	ColumnType  Expr
	Granularity *NumberLiteral
}

func (*TableIndex) End 

func (a *TableIndex) End() Pos

func (*TableIndex) Pos 

func (a *TableIndex) Pos() Pos

func (*TableIndex) String 

func (a *TableIndex) String(level int) string

type TableSchemaExpr 

type TableSchemaExpr struct {
	SchemaPos     Pos
	SchemaEnd     Pos
	Columns       []Expr
	AliasTable    *TableIdentifier
	TableFunction *TableFunctionExpr
}

func (*TableSchemaExpr) End 

func (t *TableSchemaExpr) End() Pos

func (*TableSchemaExpr) Pos 

func (t *TableSchemaExpr) Pos() Pos

func (*TableSchemaExpr) String 

func (t *TableSchemaExpr) String(level int) string

type TernaryExpr 

type TernaryExpr struct {
	Condition Expr
	TrueExpr  Expr
	FalseExpr Expr
}

func (*TernaryExpr) End 

func (t *TernaryExpr) End() Pos

func (*TernaryExpr) Pos 

func (t *TernaryExpr) Pos() Pos

func (*TernaryExpr) String 

func (t *TernaryExpr) String(level int) string

type Token 

type Token struct {
	Pos Pos
	End Pos

	Kind     TokenKind
	String   string
	Base     int // 10 or 16 on TokenInt
	Unquoted bool
}

type TokenKind 

type TokenKind string
const (
	TokenEOF     TokenKind = "<eof>"
	TokenIdent   TokenKind = "<ident>"
	TokenKeyword TokenKind = "<keyword>"
	TokenInt     TokenKind = "<int>"
	TokenFloat   TokenKind = "<float>"
	TokenString  TokenKind = "<string>"
	TokenCast    TokenKind = "<cast>"
	TokenArrow   TokenKind = "<arrow>"
)

type TopExpr 

type TopExpr struct {
	TopPos   Pos
	TopEnd   Pos
	Number   *NumberLiteral
	WithTies bool
}

func (*TopExpr) End 

func (t *TopExpr) End() Pos

func (*TopExpr) Pos 

func (t *TopExpr) Pos() Pos

func (*TopExpr) String 

func (t *TopExpr) String(int) string

type TruncateTable 

type TruncateTable struct {
	TruncatePos  Pos
	StatementEnd Pos
	IsTemporary  bool
	IfExists     bool
	Name         *TableIdentifier
	OnCluster    *OnClusterExpr
}

func (*TruncateTable) End 

func (t *TruncateTable) End() Pos

func (*TruncateTable) Pos 

func (t *TruncateTable) Pos() Pos

func (*TruncateTable) String 

func (t *TruncateTable) String(level int) string

func (*TruncateTable) Type 

func (t *TruncateTable) Type() string

type TypeWithParamsExpr added in v0.3.0 

type TypeWithParamsExpr struct {
	LeftParenPos  Pos
	RightParenPos Pos
	Name          *Ident
	Params        []Literal
}

func (*TypeWithParamsExpr) End added in v0.3.0 

func (s *TypeWithParamsExpr) End() Pos

func (*TypeWithParamsExpr) Pos added in v0.3.0 

func (s *TypeWithParamsExpr) Pos() Pos

func (*TypeWithParamsExpr) String added in v0.3.0 

func (s *TypeWithParamsExpr) String(level int) string

type UUID 

type UUID struct {
	Value *StringLiteral
}

func (*UUID) End 

func (u *UUID) End() Pos

func (*UUID) Pos 

func (u *UUID) Pos() Pos

func (*UUID) String 

func (u *UUID) String(level int) string

type UnaryExpr added in v0.3.0 

type UnaryExpr struct {
	UnaryPos Pos
	Kind     TokenKind
	Expr     Expr
}

func (*UnaryExpr) End added in v0.3.0 

func (n *UnaryExpr) End() Pos

func (*UnaryExpr) Pos added in v0.3.0 

func (n *UnaryExpr) Pos() Pos

func (*UnaryExpr) String added in v0.3.0 

func (n *UnaryExpr) String(level int) string

type UseExpr 

type UseExpr struct {
	UsePos       Pos
	StatementEnd Pos
	Database     *Ident
}

func (*UseExpr) End 

func (u *UseExpr) End() Pos

func (*UseExpr) Pos 

func (u *UseExpr) Pos() Pos

func (*UseExpr) String 

func (u *UseExpr) String(level int) string

type UsingExpr 

type UsingExpr struct {
	UsingPos Pos
	Using    *ColumnExprList
}

func (*UsingExpr) End 

func (u *UsingExpr) End() Pos

func (*UsingExpr) Pos 

func (u *UsingExpr) Pos() Pos

func (*UsingExpr) String 

func (u *UsingExpr) String(level int) string

type ValuesExpr added in v0.3.0 

type ValuesExpr struct {
	LeftParenPos  Pos
	RightParenPos Pos
	Values        []Expr
}

func (*ValuesExpr) End added in v0.3.0 

func (v *ValuesExpr) End() Pos

func (*ValuesExpr) Pos added in v0.3.0 

func (v *ValuesExpr) Pos() Pos

func (*ValuesExpr) String added in v0.3.0 

func (v *ValuesExpr) String(level int) string

type WhenExpr 

type WhenExpr struct {
	WhenPos Pos
	ThenPos Pos
	When    Expr
	Then    Expr
	ElsePos Pos
	Else    Expr
}

func (*WhenExpr) End 

func (w *WhenExpr) End() Pos

func (*WhenExpr) Pos 

func (w *WhenExpr) Pos() Pos

func (*WhenExpr) String 

func (w *WhenExpr) String(level int) string

type WhereExpr 

type WhereExpr struct {
	WherePos Pos
	Expr     Expr
}

func (*WhereExpr) End 

func (w *WhereExpr) End() Pos

func (*WhereExpr) Pos 

func (w *WhereExpr) Pos() Pos

func (*WhereExpr) String 

func (w *WhereExpr) String(level int) string

type WindowConditionExpr 

type WindowConditionExpr struct {
	LeftParenPos  Pos
	RightParenPos Pos
	PartitionBy   *PartitionByExpr
	OrderBy       *OrderByListExpr
	Frame         *WindowFrameExpr
}

func (*WindowConditionExpr) End 

func (w *WindowConditionExpr) End() Pos

func (*WindowConditionExpr) Pos 

func (w *WindowConditionExpr) Pos() Pos

func (*WindowConditionExpr) String 

func (w *WindowConditionExpr) String(level int) string

type WindowExpr 

type WindowExpr struct {
	*WindowConditionExpr

	WindowPos Pos
	Name      *Ident
	AsPos     Pos
}

func (*WindowExpr) End 

func (w *WindowExpr) End() Pos

func (*WindowExpr) Pos 

func (w *WindowExpr) Pos() Pos

func (*WindowExpr) String 

func (w *WindowExpr) String(level int) string

type WindowFrameCurrentRow 

type WindowFrameCurrentRow struct {
	CurrentPos Pos
	RowEnd     Pos
}

func (*WindowFrameCurrentRow) End 

func (f *WindowFrameCurrentRow) End() Pos

func (*WindowFrameCurrentRow) Pos 

func (f *WindowFrameCurrentRow) Pos() Pos

func (*WindowFrameCurrentRow) String 

func (f *WindowFrameCurrentRow) String(int) string

type WindowFrameExpr 

type WindowFrameExpr struct {
	FramePos Pos
	Type     string
	Extend   Expr
}

func (*WindowFrameExpr) End 

func (f *WindowFrameExpr) End() Pos

func (*WindowFrameExpr) Pos 

func (f *WindowFrameExpr) Pos() Pos

func (*WindowFrameExpr) String 

func (f *WindowFrameExpr) String(level int) string

type WindowFrameExtendExpr 

type WindowFrameExtendExpr struct {
	Expr Expr
}

func (*WindowFrameExtendExpr) End 

func (f *WindowFrameExtendExpr) End() Pos

func (*WindowFrameExtendExpr) Pos 

func (f *WindowFrameExtendExpr) Pos() Pos

func (*WindowFrameExtendExpr) String 

func (f *WindowFrameExtendExpr) String(int) string

type WindowFrameNumber 

type WindowFrameNumber struct {
	Number       *NumberLiteral
	UnboundedEnd Pos
	Direction    string
}

func (*WindowFrameNumber) End 

func (f *WindowFrameNumber) End() Pos

func (*WindowFrameNumber) Pos 

func (f *WindowFrameNumber) Pos() Pos

func (*WindowFrameNumber) String 

func (f *WindowFrameNumber) String(level int) string

type WindowFrameRangeExpr 

type WindowFrameRangeExpr struct {
	BetweenPos  Pos
	BetweenExpr Expr
	AndPos      Pos
	AndExpr     Expr
}

func (*WindowFrameRangeExpr) End 

func (f *WindowFrameRangeExpr) End() Pos

func (*WindowFrameRangeExpr) Pos 

func (f *WindowFrameRangeExpr) Pos() Pos

func (*WindowFrameRangeExpr) String 

func (f *WindowFrameRangeExpr) String(level int) string

type WindowFrameUnbounded 

type WindowFrameUnbounded struct {
	UnboundedPos Pos
	UnboundedEnd Pos
	Direction    string
}

func (*WindowFrameUnbounded) End 

func (f *WindowFrameUnbounded) End() Pos

func (*WindowFrameUnbounded) Pos 

func (f *WindowFrameUnbounded) Pos() Pos

func (*WindowFrameUnbounded) String 

func (f *WindowFrameUnbounded) String(int) string

type WindowFunctionExpr 

type WindowFunctionExpr struct {
	Function *FunctionExpr
	OverPos  Pos
	OverExpr Expr
}

func (*WindowFunctionExpr) End 

func (w *WindowFunctionExpr) End() Pos

func (*WindowFunctionExpr) Pos 

func (w *WindowFunctionExpr) Pos() Pos

func (*WindowFunctionExpr) String 

func (w *WindowFunctionExpr) String(level int) string

type WithExpr 

type WithExpr struct {
	WithPos Pos
	EndPos  Pos
	CTEs    []*CTEExpr
}

func (*WithExpr) End 

func (w *WithExpr) End() Pos

func (*WithExpr) Pos 

func (w *WithExpr) Pos() Pos

func (*WithExpr) String 

func (w *WithExpr) String(level int) string

type WithTimeoutExpr 

type WithTimeoutExpr struct {
	WithTimeoutPos Pos
	Expr           Expr
	Number         *NumberLiteral
}

func (*WithTimeoutExpr) End 

func (w *WithTimeoutExpr) End() Pos

func (*WithTimeoutExpr) Pos 

func (w *WithTimeoutExpr) Pos() Pos

func (*WithTimeoutExpr) String 

func (w *WithTimeoutExpr) String(int) string

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