parser

Documentation

Overview

Package parser parses SQL/JSON paths. It uses the same grammar as Postgres to support the same syntax and capabilities, with a few minor exceptions. The lexer use patterns borrowed PostgreSQL and from text/scanner.

Index

• Constants
• Variables
• func Parse(path string) (*ast.AST, error)

Constants

const ABS_P = 57375

const AND_P = 57359

const ANY_P = 57367

const BIGINT_P = 57383

const BOOLEAN_P = 57384

const CEILING_P = 57380

const DATETIME_P = 57382

const DATE_P = 57385

const DECIMAL_P = 57386

const DOUBLE_P = 57379

const EQUAL_P = 57363

const EXISTS_P = 57352

const FALSE_P = 57349

const FLAG_P = 57374

const FLOOR_P = 57378

const GREATEREQUAL_P = 57365

const GREATER_P = 57366

const IDENT_P = 57353

const INTEGER_P = 57387

const INT_P = 57356

const IS_P = 57350

const KEYVALUE_P = 57381

const LAST_P = 57370

const LAX_P = 57369

const LESSEQUAL_P = 57362

const LESS_P = 57361

const LIKE_REGEX_P = 57373

const NOTEQUAL_P = 57364

const NOT_P = 57360

const NULL_P = 57347

const NUMBER_P = 57388

const NUMERIC_P = 57355

const OR_P = 57358

const SIZE_P = 57376

const STARTS_P = 57371

const STRICT_P = 57368

const STRINGFUNC_P = 57389

const STRING_P = 57354

const TIMESTAMP_P = 57392

const TIMESTAMP_TZ_P = 57393

const TIME_P = 57390

const TIME_TZ_P = 57391

const TO_P = 57346

const TRUE_P = 57348

const TYPE_P = 57377

const UMINUS = 57394

const UNKNOWN_P = 57351

const VARIABLE_P = 57357

const WITH_P = 57372

Variables

var ErrParse = errors.New("parser")

ErrParse errors are returned by the parser.

Functions

func Parse

func Parse(path string) (*ast.AST, error)

Parse parses path.