parser

package
v1.18.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Mar 26, 2023 License: MIT Imports: 10 Imported by: 2

Documentation

Index

Constants

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const (
	EOF = -(iota + 1)
	Uncategorized
)
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const (
	TokenFrom   = IDENTIFIER
	TokenTo     = SUBSTITUTION_OP
	KeywordFrom = SELECT
	KeywordTo   = JSON_OBJECT
)
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const (
	VariableSign            = '@'
	EnvironmentVariableSign = '%'
	ExternalCommandSign     = '$'
	RuntimeInformationSign  = '#'

	SubstitutionOperator = ":="

	BeginExpression = '{'
	EndExpression   = '}'

	IdentifierDelimiter = ':'
)
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const ABSOLUTE = 57451
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const ADD = 57378
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const AFTER = 57384
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const AGGREGATE = 57473
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const AGGREGATE_FUNCTION = 57496
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const ALL = 57413
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const ALTER = 57380
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const ANALYTIC_FUNCTION = 57498
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const AND = 57417
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const ANY = 57414
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const AS = 57373
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const ASC = 57394
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const BEFORE = 57385
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const BEGIN = 57474
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const BETWEEN = 57420
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const BOOLEAN = 57350
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const BREAK = 57459
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const BY = 57393
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const CASE = 57432
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const CHDIR = 57466
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const CLOSE = 57446
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const COMMIT = 57456
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const COMPARISON_OP = 57501
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const CONSTANT = 57359
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const CONTINUE = 57458
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const COUNT = 57494
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const CREATE = 57377
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const CROSS = 57405
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const CSV = 57484
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const CSV_INLINE = 57489
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const CURRENT = 57430
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const CURSOR = 57442
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const DATETIME = 57352
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const DECLARE = 57441
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const DEFAULT = 57386
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const DELETE = 57367
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const DESC = 57395
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const DISPOSE = 57447
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const DISTINCT = 57424
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const DO = 57439
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const DROP = 57379
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const DUAL = 57374
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const ECHO = 57461
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const ELSE = 57438
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const ELSEIF = 57434
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const END = 57440
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const ENVIRONMENT_VARIABLE = 57355
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const EXCEPT = 57412
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const EXECUTE = 57465
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const EXISTS = 57415
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const EXIT = 57460
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const EXTERNAL_COMMAND = 57357
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const FETCH = 57444
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const FIRST = 57382
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const FIXED = 57487
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const FLAG = 57354
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const FLOAT = 57349
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const FOLLOWING = 57429
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const FOR = 57443
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const FROM = 57363
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const FULL = 57404
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const FUNCTION = 57472
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const FUNCTION_NTH = 57499
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const FUNCTION_WITH_INS = 57500
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const GROUP = 57391
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const HAVING = 57392
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const IDENTIFIER = 57346
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const IF = 57433
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const IGNORE = 57476
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const IN = 57416
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const INNER = 57400
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const INSERT = 57369
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const INTEGER = 57348
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const INTERSECT = 57411
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const INTO = 57370
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const IS = 57422
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const JOIN = 57399
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const JSON = 57485
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const JSONL = 57486
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const JSON_INLINE = 57490
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const JSON_OBJECT = 57495
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const JSON_ROW = 57492
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const JSON_TABLE = 57491
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const LAST = 57383
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const LATERAL = 57409
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const LEFT = 57402
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const LIKE = 57421
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const LIMIT = 57396
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const LIST_FUNCTION = 57497
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const LTSV = 57488
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const NATURAL = 57408
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const NEXT = 57449
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const NOT = 57419
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const NULL = 57423
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const NULLS = 57481
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const OFFSET = 57397
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const ON = 57406
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const ONLY = 57483
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const OPEN = 57445
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const OR = 57418
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const ORDER = 57390
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const OUTER = 57401
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const OVER = 57455
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const PARTITION = 57454
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const PERCENT = 57398
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const PLACEHOLDER = 57358
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const PRECEDING = 57428
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const PREPARE = 57448
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const PRINT = 57462
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const PRINTF = 57463
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const PRIOR = 57450
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const PWD = 57467
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const RANGE = 57426
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const RECURSIVE = 57376
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const RELATIVE = 57452
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const RELOAD = 57468
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const REMOVE = 57469
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const RENAME = 57387
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const REPLACE = 57372
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const RETURN = 57475
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const RIGHT = 57403
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const ROLLBACK = 57457
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const ROW = 57431
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const ROWS = 57482
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const RUNTIME_INFORMATION = 57356
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const SELECT = 57362
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const SEPARATOR = 57453
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const SET = 57365
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const SHOW = 57479
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const SOURCE = 57464
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const STDIN = 57375
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const STRING = 57347
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const STRING_OP = 57502
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const SUBSTITUTION_OP = 57503
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const SUBSTRING = 57493
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const SYNTAX = 57470
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const TABLE = 57381
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const TABLE_FUNCTION = 57360
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const TERNARY = 57351
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const THEN = 57437
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const TIES = 57480
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const TO = 57388
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const TRIGGER = 57471
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const TokenUndefined = 0
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const UMINUS = 57504
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const UNBOUNDED = 57427
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const UNION = 57410
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const UNSET = 57366
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const UPDATE = 57364
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const UPLUS = 57505
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const URL = 57361
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const USING = 57407
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const VALUES = 57371
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const VAR = 57478
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const VARIABLE = 57353
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const VIEW = 57389
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const WHEN = 57436
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const WHERE = 57368
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const WHILE = 57435
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const WITH = 57425
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const WITHIN = 57477

Variables

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var ConstantDelimiter = string(IdentifierDelimiter) + string(IdentifierDelimiter)

Functions

func KeywordLiteral added in v1.13.0 

func KeywordLiteral(token int) (string, error)

func NewSyntaxError added in v0.4.3 

func NewSyntaxError(message string, token Token) error

func SetDebugLevel 

func SetDebugLevel(level int, verbose bool)

func TokenLiteral 

func TokenLiteral(token int) string

Types

type AddColumns added in v0.1.6 

type AddColumns struct {
	*BaseExpr
	Table    QueryExpression
	Columns  []ColumnDefault
	Position Expression
}

type AddFlagElement added in v1.6.5 

type AddFlagElement struct {
	*BaseExpr
	Flag  Flag
	Value QueryExpression
}

type AggregateDeclaration added in v0.4.10 

type AggregateDeclaration struct {
	*BaseExpr
	Name       Identifier
	Cursor     Identifier
	Parameters []VariableAssignment
	Statements []Statement
}

type AggregateFunction added in v0.4.0 

type AggregateFunction struct {
	*BaseExpr
	Name     string
	Distinct Token
	Args     []QueryExpression
}

func (AggregateFunction) IsDistinct added in v0.4.9 

func (e AggregateFunction) IsDistinct() bool

func (AggregateFunction) String added in v0.4.0 

func (e AggregateFunction) String() string

type All 

type All struct {
	*BaseExpr
	LHS      QueryExpression
	Operator Token
	Values   QueryExpression
}

func (All) String 

func (a All) String() string

type AllColumns 

type AllColumns struct {
	*BaseExpr
}

func (AllColumns) String 

func (ac AllColumns) String() string

type AnalyticClause added in v0.2.3 

type AnalyticClause struct {
	*BaseExpr
	PartitionClause QueryExpression
	OrderByClause   QueryExpression
	WindowingClause QueryExpression
}

func (AnalyticClause) PartitionValues added in v0.2.3 

func (e AnalyticClause) PartitionValues() []QueryExpression

func (AnalyticClause) String added in v0.2.3 

func (e AnalyticClause) String() string

type AnalyticFunction added in v0.2.3 

type AnalyticFunction struct {
	*BaseExpr
	Name           string
	Distinct       Token
	Args           []QueryExpression
	IgnoreType     Token
	AnalyticClause AnalyticClause
}

func (AnalyticFunction) IgnoreNulls added in v0.4.9 

func (e AnalyticFunction) IgnoreNulls() bool

func (AnalyticFunction) IsDistinct added in v0.4.9 

func (e AnalyticFunction) IsDistinct() bool

func (AnalyticFunction) String added in v0.2.3 

func (e AnalyticFunction) String() string

type Any 

type Any struct {
	*BaseExpr
	LHS      QueryExpression
	Operator Token
	Values   QueryExpression
}

func (Any) String 

func (a Any) String() string

type Arithmetic 

type Arithmetic struct {
	*BaseExpr
	LHS      QueryExpression
	Operator Token
	RHS      QueryExpression
}

func (Arithmetic) String 

func (a Arithmetic) String() string

type BaseExpr added in v0.4.3 

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

func NewBaseExpr added in v0.4.3 

func NewBaseExpr(token Token) *BaseExpr

func (*BaseExpr) Char added in v0.4.3 

func (e *BaseExpr) Char() int

func (*BaseExpr) ClearBaseExpr added in v1.17.9 

func (e *BaseExpr) ClearBaseExpr()

func (*BaseExpr) GetBaseExpr added in v0.4.3 

func (e *BaseExpr) GetBaseExpr() *BaseExpr

func (*BaseExpr) HasParseInfo added in v0.4.3 

func (e *BaseExpr) HasParseInfo() bool

func (*BaseExpr) Line added in v0.4.3 

func (e *BaseExpr) Line() int

func (*BaseExpr) SourceFile added in v0.4.3 

func (e *BaseExpr) SourceFile() string

type Between 

type Between struct {
	*BaseExpr
	LHS      QueryExpression
	Low      QueryExpression
	High     QueryExpression
	Negation Token
}

func (Between) IsNegated 

func (b Between) IsNegated() bool

func (Between) String 

func (b Between) String() string

type Case 

type Case struct {
	*BaseExpr
	Value QueryExpression
	When  []CaseWhen
	Else  CaseElse
}

type CaseElse 

type CaseElse struct {
	*BaseExpr
	Statements []Statement
}

type CaseExpr added in v0.7.3 

type CaseExpr struct {
	*BaseExpr
	Value QueryExpression
	When  []QueryExpression
	Else  QueryExpression
}

func (CaseExpr) String added in v0.7.3 

func (e CaseExpr) String() string

type CaseExprElse added in v0.7.3 

type CaseExprElse struct {
	*BaseExpr
	Result QueryExpression
}

func (CaseExprElse) String added in v0.7.3 

func (e CaseExprElse) String() string

type CaseExprWhen added in v0.7.3 

type CaseExprWhen struct {
	*BaseExpr
	Condition QueryExpression
	Result    QueryExpression
}

func (CaseExprWhen) String added in v0.7.3 

func (e CaseExprWhen) String() string

type CaseWhen 

type CaseWhen struct {
	*BaseExpr
	Condition  QueryExpression
	Statements []Statement
}

type Chdir added in v1.6.2 

type Chdir struct {
	*BaseExpr
	DirPath QueryExpression
}

type CloseCursor added in v0.1.8 

type CloseCursor struct {
	*BaseExpr
	Cursor Identifier
}

type ColumnDefault added in v0.1.6 

type ColumnDefault struct {
	*BaseExpr
	Column Identifier
	Value  QueryExpression
}

type ColumnNumber added in v0.4.6 

type ColumnNumber struct {
	*BaseExpr
	View   Identifier
	Number *value.Integer
}

func (ColumnNumber) String added in v0.4.6 

func (e ColumnNumber) String() string

type ColumnPosition added in v0.1.6 

type ColumnPosition struct {
	*BaseExpr
	Position Token
	Column   QueryExpression
}

type Comparison 

type Comparison struct {
	*BaseExpr
	LHS      QueryExpression
	Operator Token
	RHS      QueryExpression
}

func (Comparison) String 

func (c Comparison) String() string

type Concat 

type Concat struct {
	*BaseExpr
	Items []QueryExpression
}

func (Concat) String 

func (c Concat) String() string

type Constant added in v1.17.7 

type Constant struct {
	*BaseExpr
	Space string
	Name  string
}

func (Constant) String added in v1.17.7 

func (e Constant) String() string

type CreateTable added in v0.1.6 

type CreateTable struct {
	*BaseExpr
	Table       Identifier
	Fields      []QueryExpression
	Query       QueryExpression
	IfNotExists bool
}

type CursorAttrebute added in v0.4.10 

type CursorAttrebute struct {
	*BaseExpr
	Cursor    Identifier
	Attrebute Token
}

func (CursorAttrebute) String added in v0.4.10 

func (e CursorAttrebute) String() string

type CursorDeclaration added in v0.1.8 

type CursorDeclaration struct {
	*BaseExpr
	Cursor    Identifier
	Query     SelectQuery
	Statement Identifier
}

type CursorStatus added in v0.2.5 

type CursorStatus struct {
	*BaseExpr
	Cursor   Identifier
	Negation Token
	Type     Token
}

func (CursorStatus) String added in v0.2.5 

func (e CursorStatus) String() string

type DeleteQuery added in v0.1.6 

type DeleteQuery struct {
	*BaseExpr
	WithClause  QueryExpression
	Tables      []QueryExpression
	FromClause  FromClause
	WhereClause QueryExpression
}

type DisposeCursor added in v0.1.8 

type DisposeCursor struct {
	*BaseExpr
	Cursor Identifier
}

type DisposeFunction added in v1.0.1 

type DisposeFunction struct {
	*BaseExpr
	Name Identifier
}

type DisposeStatement added in v1.9.4 

type DisposeStatement struct {
	*BaseExpr
	Name Identifier
}

type DisposeVariable added in v0.4.4 

type DisposeVariable struct {
	*BaseExpr
	Variable Variable
}

type DisposeView added in v0.8.6 

type DisposeView struct {
	*BaseExpr
	View QueryExpression
}

type DropColumns added in v0.1.6 

type DropColumns struct {
	*BaseExpr
	Table   QueryExpression
	Columns []QueryExpression
}

type Dual 

type Dual struct {
	*BaseExpr
}

func (Dual) String 

func (d Dual) String() string

type Echo added in v1.6.2 

type Echo struct {
	*BaseExpr
	Value QueryExpression
}

type Else added in v0.1.8 

type Else struct {
	*BaseExpr
	Statements []Statement
}

type ElseIf added in v0.1.8 

type ElseIf struct {
	*BaseExpr
	Condition  QueryExpression
	Statements []Statement
}

type EnvironmentVariable added in v1.6.2 

type EnvironmentVariable struct {
	*BaseExpr
	Name   string
	Quoted bool
}

func (EnvironmentVariable) String added in v1.6.2 

func (e EnvironmentVariable) String() string

type Execute added in v1.5.3 

type Execute struct {
	*BaseExpr
	Statements QueryExpression
	Values     []QueryExpression
}

type ExecuteStatement added in v1.9.4 

type ExecuteStatement struct {
	*BaseExpr
	Name   Identifier
	Values []ReplaceValue
}

type Exists 

type Exists struct {
	*BaseExpr
	Query Subquery
}

func (Exists) String 

func (e Exists) String() string

type Exit added in v0.7.5 

type Exit struct {
	*BaseExpr
	Code value.Primary
}

type Expression 

type Expression interface {
	GetBaseExpr() *BaseExpr
	ClearBaseExpr()
	HasParseInfo() bool
	Line() int
	Char() int
	SourceFile() string
}

type ExternalCommand added in v1.6.2 

type ExternalCommand struct {
	*BaseExpr
	Command string
}

type FetchCursor added in v0.1.8 

type FetchCursor struct {
	*BaseExpr
	Position  FetchPosition
	Cursor    Identifier
	Variables []Variable
}

type FetchPosition added in v0.2.5 

type FetchPosition struct {
	*BaseExpr
	Position Token
	Number   QueryExpression
}

type Field 

type Field struct {
	*BaseExpr
	Object QueryExpression
	As     Token
	Alias  QueryExpression
}

func (Field) Name 

func (f Field) Name() string

func (Field) String 

func (f Field) String() string

type FieldReference added in v0.1.8 

type FieldReference struct {
	*BaseExpr
	View   Identifier
	Column QueryExpression
}

func (FieldReference) String added in v0.1.8 

func (e FieldReference) String() string

type Flag added in v1.9.11 

type Flag struct {
	*BaseExpr
	Name string
}

func (Flag) String added in v1.9.11 

func (e Flag) String() string

type FlowControl added in v0.1.8 

type FlowControl struct {
	*BaseExpr
	Token int
}

type FormatSpecifiedFunction added in v1.17.9 

type FormatSpecifiedFunction struct {
	*BaseExpr
	Type          Token
	FormatElement QueryExpression
	Path          QueryExpression
	Args          []QueryExpression
}

func (FormatSpecifiedFunction) String added in v1.17.9 

func (e FormatSpecifiedFunction) String() string

type FromClause 

type FromClause struct {
	*BaseExpr
	Tables []QueryExpression
}

func (FromClause) String 

func (f FromClause) String() string

type Function 

type Function struct {
	*BaseExpr
	Name string
	Args []QueryExpression
	From Token
	For  Token
}

func (Function) String 

func (e Function) String() string

type FunctionDeclaration added in v0.4.0 

type FunctionDeclaration struct {
	*BaseExpr
	Name       Identifier
	Parameters []VariableAssignment
	Statements []Statement
}

type GroupByClause 

type GroupByClause struct {
	*BaseExpr
	Items []QueryExpression
}

func (GroupByClause) String 

func (gb GroupByClause) String() string

type HavingClause 

type HavingClause struct {
	*BaseExpr
	Filter QueryExpression
}

func (HavingClause) String 

func (h HavingClause) String() string

type Identifier 

type Identifier struct {
	*BaseExpr
	Literal string
	Quoted  bool
}

func (Identifier) String 

func (i Identifier) String() string

type If added in v0.1.8 

type If struct {
	*BaseExpr
	Condition  QueryExpression
	Statements []Statement
	ElseIf     []ElseIf
	Else       Else
}

type In 

type In struct {
	*BaseExpr
	LHS      QueryExpression
	Values   QueryExpression
	Negation Token
}

func (In) IsNegated 

func (i In) IsNegated() bool

func (In) String 

func (i In) String() string

type InlineTable added in v0.3.5 

type InlineTable struct {
	*BaseExpr
	Recursive Token
	Name      Identifier
	Fields    []QueryExpression
	Query     SelectQuery
}

func (InlineTable) IsRecursive added in v0.3.5 

func (e InlineTable) IsRecursive() bool

func (InlineTable) String added in v0.3.5 

func (e InlineTable) String() string

type InsertQuery added in v0.1.6 

type InsertQuery struct {
	*BaseExpr
	WithClause QueryExpression
	Table      Table
	Fields     []QueryExpression
	ValuesList []QueryExpression
	Query      QueryExpression
}

type IntoClause added in v1.9.14 

type IntoClause struct {
	*BaseExpr
	Variables []Variable
}

func (IntoClause) String added in v1.9.14 

func (e IntoClause) String() string

type Is 

type Is struct {
	*BaseExpr
	LHS      QueryExpression
	RHS      QueryExpression
	Negation Token
}

func (Is) IsNegated 

func (i Is) IsNegated() bool

func (Is) String 

func (i Is) String() string

type Join 

type Join struct {
	*BaseExpr
	Table     QueryExpression
	JoinTable QueryExpression
	Natural   Token
	JoinType  Token
	Direction Token
	Condition QueryExpression
}

func (Join) String 

func (j Join) String() string

type JoinCondition 

type JoinCondition struct {
	*BaseExpr
	On    QueryExpression
	Using []QueryExpression
}

func (JoinCondition) String 

func (jc JoinCondition) String() string

type JsonQuery added in v1.3.0 

type JsonQuery struct {
	*BaseExpr
	JsonQuery Token
	Query     QueryExpression
	JsonText  QueryExpression
}

func (JsonQuery) String added in v1.3.0 

func (e JsonQuery) String() string

type Lexer 

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

func (*Lexer) Error 

func (l *Lexer) Error(e string)

func (*Lexer) Lex 

func (l *Lexer) Lex(lval *yySymType) int

type Like 

type Like struct {
	*BaseExpr
	LHS      QueryExpression
	Pattern  QueryExpression
	Negation Token
}

func (Like) IsNegated 

func (l Like) IsNegated() bool

func (Like) String 

func (l Like) String() string

type LimitClause 

type LimitClause struct {
	*BaseExpr
	Type         Token
	Position     Token
	Value        QueryExpression
	Unit         Token
	Restriction  Token
	OffsetClause QueryExpression
}

func (LimitClause) Percentage added in v1.11.3 

func (e LimitClause) Percentage() bool

func (LimitClause) String 

func (e LimitClause) String() string

func (LimitClause) WithTies added in v1.11.3 

func (e LimitClause) WithTies() bool

type ListFunction added in v1.5.0 

type ListFunction struct {
	*BaseExpr
	Name     string
	Distinct Token
	Args     []QueryExpression
	OrderBy  QueryExpression
}

func (ListFunction) IsDistinct added in v1.5.0 

func (e ListFunction) IsDistinct() bool

func (ListFunction) String added in v1.5.0 

func (e ListFunction) String() string

type Logic 

type Logic struct {
	*BaseExpr
	LHS      QueryExpression
	Operator Token
	RHS      QueryExpression
}

func (Logic) String 

func (l Logic) String() string

type OffsetClause added in v0.2.2 

type OffsetClause struct {
	*BaseExpr
	Value QueryExpression
	Unit  Token
}

func (OffsetClause) String added in v0.2.2 

func (e OffsetClause) String() string

type OpenCursor added in v0.1.8 

type OpenCursor struct {
	*BaseExpr
	Cursor Identifier
	Values []ReplaceValue
}

type OrderByClause 

type OrderByClause struct {
	*BaseExpr
	Items []QueryExpression
}

func (OrderByClause) String 

func (ob OrderByClause) String() string

type OrderItem 

type OrderItem struct {
	*BaseExpr
	Value         QueryExpression
	Direction     Token
	NullsPosition Token
}

func (OrderItem) String 

func (e OrderItem) String() string

type Parentheses 

type Parentheses struct {
	*BaseExpr
	Expr QueryExpression
}

func (Parentheses) String 

func (p Parentheses) String() string

type PartitionClause added in v1.0.1 

type PartitionClause struct {
	*BaseExpr
	Values []QueryExpression
}

func (PartitionClause) String added in v1.0.1 

func (e PartitionClause) String() string

type Placeholder added in v1.9.4 

type Placeholder struct {
	*BaseExpr
	Literal string
	Ordinal int
	Name    string
}

func (Placeholder) String added in v1.9.4 

func (e Placeholder) String() string

type PrimitiveType added in v0.6.6 

type PrimitiveType struct {
	*BaseExpr
	Literal string
	Value   value.Primary
}

func NewDatetimeValue added in v0.6.6 

func NewDatetimeValue(t time.Time) PrimitiveType

func NewDatetimeValueFromString added in v0.6.6 

func NewDatetimeValueFromString(s string, formats []string, location *time.Location) PrimitiveType

func NewFloatValue added in v0.6.6 

func NewFloatValue(f float64) PrimitiveType

func NewFloatValueFromString added in v0.7.0 

func NewFloatValueFromString(s string) PrimitiveType

func NewIntegerValue added in v0.6.6 

func NewIntegerValue(i int64) PrimitiveType

func NewIntegerValueFromString added in v0.7.0 

func NewIntegerValueFromString(s string) PrimitiveType

func NewNullValue added in v0.6.6 

func NewNullValue() PrimitiveType

func NewStringValue added in v0.6.6 

func NewStringValue(s string) PrimitiveType

func NewTernaryValue added in v0.6.6 

func NewTernaryValue(t ternary.Value) PrimitiveType

func NewTernaryValueFromString added in v0.6.6 

func NewTernaryValueFromString(s string) PrimitiveType

func (PrimitiveType) IsInteger added in v0.6.6 

func (e PrimitiveType) IsInteger() bool

func (PrimitiveType) String added in v0.6.6 

func (e PrimitiveType) String() string

type Print added in v0.1.6 

type Print struct {
	*BaseExpr
	Value QueryExpression
}

type Printf added in v0.4.0 

type Printf struct {
	*BaseExpr
	Format QueryExpression
	Values []QueryExpression
}

type Pwd added in v1.6.2 

type Pwd struct {
	*BaseExpr
}

type QueryExpression added in v0.7.4 

type QueryExpression interface {
	String() string

	GetBaseExpr() *BaseExpr
	ClearBaseExpr()
	HasParseInfo() bool
	Line() int
	Char() int
	SourceFile() string
}

type Reload added in v1.6.2 

type Reload struct {
	*BaseExpr
	Type Identifier
}

type RemoveFlagElement added in v1.6.5 

type RemoveFlagElement struct {
	*BaseExpr
	Flag  Flag
	Value QueryExpression
}

type RenameColumn added in v0.1.6 

type RenameColumn struct {
	*BaseExpr
	Table QueryExpression
	Old   QueryExpression
	New   Identifier
}

type ReplaceQuery added in v1.9.13 

type ReplaceQuery struct {
	*BaseExpr
	WithClause QueryExpression
	Table      Table
	Fields     []QueryExpression
	Keys       []QueryExpression
	ValuesList []QueryExpression
	Query      QueryExpression
}

type ReplaceValue added in v1.9.4 

type ReplaceValue struct {
	*BaseExpr
	Value QueryExpression
	Name  Identifier
}

type Return added in v0.4.0 

type Return struct {
	*BaseExpr
	Value QueryExpression
}

type RowValue added in v0.2.2 

type RowValue struct {
	*BaseExpr
	Value QueryExpression
}

func (RowValue) String added in v0.2.2 

func (e RowValue) String() string

type RowValueList added in v0.2.2 

type RowValueList struct {
	*BaseExpr
	RowValues []QueryExpression
}

func (RowValueList) String added in v0.2.2 

func (e RowValueList) String() string

type RuntimeInformation added in v1.6.2 

type RuntimeInformation struct {
	*BaseExpr
	Name string
}

func (RuntimeInformation) String added in v1.6.2 

func (e RuntimeInformation) String() string

type Scanner 

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

func (*Scanner) HolderNumber added in v1.9.4 

func (s *Scanner) HolderNumber() int

func (*Scanner) Init 

func (s *Scanner) Init(src string, sourceFile string, forPrepared bool, ansiQuotes bool) *Scanner

func (*Scanner) Scan 

func (s *Scanner) Scan() (Token, error)

type SelectClause 

type SelectClause struct {
	*BaseExpr
	Distinct Token
	Fields   []QueryExpression
}

func (SelectClause) IsDistinct 

func (sc SelectClause) IsDistinct() bool

func (SelectClause) String 

func (sc SelectClause) String() string

type SelectEntity added in v0.2.1 

type SelectEntity struct {
	*BaseExpr
	SelectClause  QueryExpression
	IntoClause    QueryExpression
	FromClause    QueryExpression
	WhereClause   QueryExpression
	GroupByClause QueryExpression
	HavingClause  QueryExpression
}

func (SelectEntity) String added in v0.2.1 

func (e SelectEntity) String() string

type SelectQuery 

type SelectQuery struct {
	*BaseExpr
	WithClause    QueryExpression
	SelectEntity  QueryExpression
	OrderByClause QueryExpression
	LimitClause   QueryExpression
	Context       Token
}

func (SelectQuery) IsForUpdate added in v1.13.0 

func (e SelectQuery) IsForUpdate() bool

func (SelectQuery) String 

func (e SelectQuery) String() string

type SelectSet added in v0.2.1 

type SelectSet struct {
	*BaseExpr
	LHS      QueryExpression
	Operator Token
	All      Token
	RHS      QueryExpression
}

func (SelectSet) String added in v0.2.1 

func (e SelectSet) String() string

type SetEnvVar added in v1.6.0 

type SetEnvVar struct {
	*BaseExpr
	EnvVar EnvironmentVariable
	Value  QueryExpression
}

type SetFlag added in v0.1.6 

type SetFlag struct {
	*BaseExpr
	Flag  Flag
	Value QueryExpression
}

type SetTableAttribute added in v1.5.0 

type SetTableAttribute struct {
	*BaseExpr
	Table     QueryExpression
	Attribute Identifier
	Value     QueryExpression
}

type ShowFields added in v0.8.6 

type ShowFields struct {
	*BaseExpr
	Type  Identifier
	Table QueryExpression
}

type ShowFlag added in v0.8.0 

type ShowFlag struct {
	*BaseExpr
	Flag Flag
}

type ShowObjects added in v0.8.6 

type ShowObjects struct {
	*BaseExpr
	Type Identifier
}

type Source added in v0.4.0 

type Source struct {
	*BaseExpr
	FilePath QueryExpression
}

type Statement 

type Statement interface{}

func Parse 

func Parse(s string, sourceFile string, forPrepared bool, ansiQuotes bool) ([]Statement, int, error)

type StatementPreparation added in v1.9.4 

type StatementPreparation struct {
	*BaseExpr
	Name      Identifier
	Statement *value.String
}

type Stdin added in v0.1.5 

type Stdin struct {
	*BaseExpr
}

func (Stdin) String added in v0.1.5 

func (si Stdin) String() string

type Subquery 

type Subquery struct {
	*BaseExpr
	Query SelectQuery
}

func (Subquery) String 

func (e Subquery) String() string

type Syntax added in v1.7.2 

type Syntax struct {
	*BaseExpr
	Keywords []QueryExpression
}

type SyntaxError added in v0.4.3 

type SyntaxError struct {
	SourceFile string
	Line       int
	Char       int
	Message    string
}

func (SyntaxError) Error added in v0.4.3 

func (e SyntaxError) Error() string

type Table 

type Table struct {
	*BaseExpr
	Lateral Token
	Object  QueryExpression
	As      Token
	Alias   QueryExpression
}

func (Table) String 

func (e Table) String() string

type TableFunction added in v1.17.8 

type TableFunction struct {
	*BaseExpr
	Name string
	Args []QueryExpression
}

func (TableFunction) String added in v1.17.8 

func (e TableFunction) String() string

type Token 

type Token struct {
	Token         int
	Literal       string
	Quoted        bool
	HolderOrdinal int
	Line          int
	Char          int
	SourceFile    string
}

func (Token) IsEmpty 

func (t Token) IsEmpty() bool

func (Token) String added in v1.13.0 

func (t Token) String() string

type TransactionControl added in v0.1.8 

type TransactionControl struct {
	*BaseExpr
	Token int
}

type Trigger added in v0.5.0 

type Trigger struct {
	*BaseExpr
	Event   Identifier
	Message QueryExpression
	Code    value.Primary
}

type UnaryArithmetic added in v0.4.3 

type UnaryArithmetic struct {
	*BaseExpr
	Operand  QueryExpression
	Operator Token
}

func (UnaryArithmetic) String added in v0.4.3 

func (e UnaryArithmetic) String() string

type UnaryLogic added in v0.4.3 

type UnaryLogic struct {
	*BaseExpr
	Operand  QueryExpression
	Operator Token
}

func (UnaryLogic) String added in v0.4.3 

func (e UnaryLogic) String() string

type UnsetEnvVar added in v1.6.0 

type UnsetEnvVar struct {
	*BaseExpr
	EnvVar EnvironmentVariable
}

type UpdateQuery added in v0.1.6 

type UpdateQuery struct {
	*BaseExpr
	WithClause  QueryExpression
	Tables      []QueryExpression
	SetList     []UpdateSet
	FromClause  QueryExpression
	WhereClause QueryExpression
}

type UpdateSet added in v0.1.6 

type UpdateSet struct {
	*BaseExpr
	Field QueryExpression
	Value QueryExpression
}

type Url added in v1.17.8 

type Url struct {
	*BaseExpr
	Raw string
}

func (Url) String added in v1.17.8 

func (e Url) String() string

type ValueList added in v0.2.2 

type ValueList struct {
	*BaseExpr
	Values []QueryExpression
}

func (ValueList) String added in v0.2.2 

func (e ValueList) String() string

type Variable 

type Variable struct {
	*BaseExpr
	Name string
}

func (Variable) String 

func (v Variable) String() string

type VariableAssignment 

type VariableAssignment struct {
	*BaseExpr
	Variable Variable
	Value    QueryExpression
}

type VariableDeclaration 

type VariableDeclaration struct {
	*BaseExpr
	Assignments []VariableAssignment
}

type VariableSubstitution 

type VariableSubstitution struct {
	*BaseExpr
	Variable Variable
	Value    QueryExpression
}

func (VariableSubstitution) String 

func (vs VariableSubstitution) String() string

type ViewDeclaration added in v0.8.6 

type ViewDeclaration struct {
	*BaseExpr
	View   Identifier
	Fields []QueryExpression
	Query  QueryExpression
}

type WhereClause 

type WhereClause struct {
	*BaseExpr
	Filter QueryExpression
}

func (WhereClause) String 

func (w WhereClause) String() string

type While added in v0.1.8 

type While struct {
	*BaseExpr
	Condition  QueryExpression
	Statements []Statement
}

type WhileInCursor added in v0.1.8 

type WhileInCursor struct {
	*BaseExpr
	WithDeclaration bool
	Variables       []Variable
	Cursor          Identifier
	Statements      []Statement
}

type WindowFramePosition added in v1.0.1 

type WindowFramePosition struct {
	*BaseExpr
	Direction Token
	Unbounded Token
	Offset    int
}

func (WindowFramePosition) String added in v1.0.1 

func (e WindowFramePosition) String() string

type WindowingClause added in v1.0.1 

type WindowingClause struct {
	*BaseExpr
	FrameLow  QueryExpression
	FrameHigh QueryExpression
}

func (WindowingClause) String added in v1.0.1 

func (e WindowingClause) String() string

type WithClause added in v0.3.5 

type WithClause struct {
	*BaseExpr
	InlineTables []QueryExpression
}

func (WithClause) String added in v0.3.5 

func (e WithClause) String() string

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