0
0
mirror of https://github.com/PostHog/posthog.git synced 2024-11-28 00:46:45 +01:00
posthog/hogql_parser/HogQLLexer.h

84 lines
3.5 KiB
C
Raw Normal View History

perf: Parse HogQL with C++ for a huge speedup (#17659) * Add partial C++ parser of HogQL * Support all the rules and add proper error handling * Use `AlignAfterOpenBracket: BlockIndent` * Reuse all the parser tests for the C++ backend * Fix relationship between headers and implementations * Add more error handling and fix minor issues * Build both Python and C++ parsers in the package.json script * Update ARRAY JOIN error assertion * Improve timeit * Move the C extension to the top level * Refactor `vector_to_list_string` * Build the parser on Linux * Build wheels for the parser * Simplify Linux build and fix macOS * Fix Homebrew paths on x86 and don't fail fast in CI * Set MACOSX_DEPLOYMENT_TARGET for C++20 * Set up QEMU for Linux ARM builds * Publish the wheels on PyPI * Avoiding Linux ARM emulation in CI for now * Build sdist too * Revert Dockerfile changes * Fix PyPI publish * Add README and optimize sdist build * Use setup.py directly instead of build * Use PyPI hogql-parser instead of local * Also revert production-unit.Dockerfile * Fix sdist upload and add Linux ARM back * No Linux ARM build in the end * Fix artifact uploading * Do try building Linux ARM We need this for prod. * Use `npm` in `grammar:build` `pnpm` is not available in that job. * Fix formatting of hogql_parser * Build everything on macOS * Revert "Build everything on macOS" Not so fast actually. * Use hogql-parser=0.1.1 * Fix dylib in macOS wheel * Bump hogql-parser version * Fix missing module error * Delete timeit.py * Make error handling robust * Format the C++ * Use `hogql-parser==0.1.1` * Fix reserved keyword error assertions * Use HEAD hogql_paresr in CI * Fix `apt` usage * Add some sudo in CI * Ensure package will be releasable before build * Bump version to 0.1.3 * Cover C++ `unquote_string` with tests * Use BuildJet ARM runners for ARM builds * Add some instructions * Add HogQL version check to backend CI * Update requirements.txt * Use `setuptools` instead of the deprecated `distutils` * Fix working dir in backend CI * Align ANTLR versions * Add test for "mismatched input" This is thrown differently than other HogQLSyntaxExceptions in C++, so might help reveal what's going on with tests failing only on Linux CI and not macOS dev * Add types and bump version * Comment instead of failing version check * Automate hogql-release version bump * Fix checkout token * Don't build hogql-parser if there were no changes * Update query snapshots * Update query snapshots * Update query snapshots * Update query snapshots * Improve documentation * Use new hogql-parser version * Fix error start and end initialization * Note `antlr4-cpp-runtime` Co-authored-by: Marius Andra <marius.andra@gmail.com> * Also remove NUL chars in C++ * Check ANTLR4 runtime archive checksum for security * Note more decrefs to add * Add vector size checks * Use new hogql-parser version * Don't support the `start` arg in C++ `parse_expr` * Use new hogql-parser version --------- Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Marius Andra <marius.andra@gmail.com>
2023-10-13 15:58:08 +02:00
// Generated from HogQLLexer.g4 by ANTLR 4.13.2
perf: Parse HogQL with C++ for a huge speedup (#17659) * Add partial C++ parser of HogQL * Support all the rules and add proper error handling * Use `AlignAfterOpenBracket: BlockIndent` * Reuse all the parser tests for the C++ backend * Fix relationship between headers and implementations * Add more error handling and fix minor issues * Build both Python and C++ parsers in the package.json script * Update ARRAY JOIN error assertion * Improve timeit * Move the C extension to the top level * Refactor `vector_to_list_string` * Build the parser on Linux * Build wheels for the parser * Simplify Linux build and fix macOS * Fix Homebrew paths on x86 and don't fail fast in CI * Set MACOSX_DEPLOYMENT_TARGET for C++20 * Set up QEMU for Linux ARM builds * Publish the wheels on PyPI * Avoiding Linux ARM emulation in CI for now * Build sdist too * Revert Dockerfile changes * Fix PyPI publish * Add README and optimize sdist build * Use setup.py directly instead of build * Use PyPI hogql-parser instead of local * Also revert production-unit.Dockerfile * Fix sdist upload and add Linux ARM back * No Linux ARM build in the end * Fix artifact uploading * Do try building Linux ARM We need this for prod. * Use `npm` in `grammar:build` `pnpm` is not available in that job. * Fix formatting of hogql_parser * Build everything on macOS * Revert "Build everything on macOS" Not so fast actually. * Use hogql-parser=0.1.1 * Fix dylib in macOS wheel * Bump hogql-parser version * Fix missing module error * Delete timeit.py * Make error handling robust * Format the C++ * Use `hogql-parser==0.1.1` * Fix reserved keyword error assertions * Use HEAD hogql_paresr in CI * Fix `apt` usage * Add some sudo in CI * Ensure package will be releasable before build * Bump version to 0.1.3 * Cover C++ `unquote_string` with tests * Use BuildJet ARM runners for ARM builds * Add some instructions * Add HogQL version check to backend CI * Update requirements.txt * Use `setuptools` instead of the deprecated `distutils` * Fix working dir in backend CI * Align ANTLR versions * Add test for "mismatched input" This is thrown differently than other HogQLSyntaxExceptions in C++, so might help reveal what's going on with tests failing only on Linux CI and not macOS dev * Add types and bump version * Comment instead of failing version check * Automate hogql-release version bump * Fix checkout token * Don't build hogql-parser if there were no changes * Update query snapshots * Update query snapshots * Update query snapshots * Update query snapshots * Improve documentation * Use new hogql-parser version * Fix error start and end initialization * Note `antlr4-cpp-runtime` Co-authored-by: Marius Andra <marius.andra@gmail.com> * Also remove NUL chars in C++ * Check ANTLR4 runtime archive checksum for security * Note more decrefs to add * Add vector size checks * Use new hogql-parser version * Don't support the `start` arg in C++ `parse_expr` * Use new hogql-parser version --------- Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Marius Andra <marius.andra@gmail.com>
2023-10-13 15:58:08 +02:00
#pragma once
#include "antlr4-runtime.h"
class HogQLLexer : public antlr4::Lexer {
public:
enum {
2024-05-28 14:51:45 +02:00
ALL = 1, AND = 2, ANTI = 3, ANY = 4, ARRAY = 5, AS = 6, ASCENDING = 7,
2024-07-25 16:57:28 +02:00
ASOF = 8, BETWEEN = 9, BOTH = 10, BY = 11, CASE = 12, CAST = 13, CATCH = 14,
COHORT = 15, COLLATE = 16, CROSS = 17, CUBE = 18, CURRENT = 19, DATE = 20,
DAY = 21, DESC = 22, DESCENDING = 23, DISTINCT = 24, ELSE = 25, END = 26,
EXCEPT = 27, EXTRACT = 28, FINAL = 29, FINALLY = 30, FIRST = 31, FN = 32,
FOLLOWING = 33, FOR = 34, FROM = 35, FULL = 36, FUN = 37, GROUP = 38,
HAVING = 39, HOUR = 40, ID = 41, IF = 42, ILIKE = 43, IN = 44, INF = 45,
INNER = 46, INTERSECT = 47, INTERVAL = 48, IS = 49, JOIN = 50, KEY = 51,
LAST = 52, LEADING = 53, LEFT = 54, LET = 55, LIKE = 56, LIMIT = 57,
MINUTE = 58, MONTH = 59, NAN_SQL = 60, NOT = 61, NULL_SQL = 62, NULLS = 63,
OFFSET = 64, ON = 65, OR = 66, ORDER = 67, OUTER = 68, OVER = 69, PARTITION = 70,
PRECEDING = 71, PREWHERE = 72, QUARTER = 73, RANGE = 74, RETURN = 75,
RIGHT = 76, ROLLUP = 77, ROW = 78, ROWS = 79, SAMPLE = 80, SECOND = 81,
SELECT = 82, SEMI = 83, SETTINGS = 84, SUBSTRING = 85, THEN = 86, THROW = 87,
TIES = 88, TIMESTAMP = 89, TO = 90, TOP = 91, TOTALS = 92, TRAILING = 93,
TRIM = 94, TRUNCATE = 95, TRY = 96, UNBOUNDED = 97, UNION = 98, USING = 99,
WEEK = 100, WHEN = 101, WHERE = 102, WHILE = 103, WINDOW = 104, WITH = 105,
YEAR = 106, ESCAPE_CHAR_COMMON = 107, IDENTIFIER = 108, FLOATING_LITERAL = 109,
OCTAL_LITERAL = 110, DECIMAL_LITERAL = 111, HEXADECIMAL_LITERAL = 112,
STRING_LITERAL = 113, ARROW = 114, ASTERISK = 115, BACKQUOTE = 116,
BACKSLASH = 117, COLON = 118, COMMA = 119, CONCAT = 120, DASH = 121,
DOLLAR = 122, DOT = 123, EQ_DOUBLE = 124, EQ_SINGLE = 125, GT_EQ = 126,
GT = 127, HASH = 128, IREGEX_SINGLE = 129, IREGEX_DOUBLE = 130, LBRACE = 131,
LBRACKET = 132, LPAREN = 133, LT_EQ = 134, LT = 135, NOT_EQ = 136, NOT_IREGEX = 137,
NOT_REGEX = 138, NULL_PROPERTY = 139, NULLISH = 140, PERCENT = 141,
PLUS = 142, QUERY = 143, QUOTE_DOUBLE = 144, QUOTE_SINGLE_TEMPLATE = 145,
QUOTE_SINGLE_TEMPLATE_FULL = 146, QUOTE_SINGLE = 147, REGEX_SINGLE = 148,
REGEX_DOUBLE = 149, RBRACE = 150, RBRACKET = 151, RPAREN = 152, SEMICOLON = 153,
SLASH = 154, UNDERSCORE = 155, MULTI_LINE_COMMENT = 156, SINGLE_LINE_COMMENT = 157,
WHITESPACE = 158, STRING_TEXT = 159, STRING_ESCAPE_TRIGGER = 160, FULL_STRING_TEXT = 161,
FULL_STRING_ESCAPE_TRIGGER = 162
2024-05-30 20:32:39 +02:00
};
enum {
IN_TEMPLATE_STRING = 1, IN_FULL_TEMPLATE_STRING = 2
perf: Parse HogQL with C++ for a huge speedup (#17659) * Add partial C++ parser of HogQL * Support all the rules and add proper error handling * Use `AlignAfterOpenBracket: BlockIndent` * Reuse all the parser tests for the C++ backend * Fix relationship between headers and implementations * Add more error handling and fix minor issues * Build both Python and C++ parsers in the package.json script * Update ARRAY JOIN error assertion * Improve timeit * Move the C extension to the top level * Refactor `vector_to_list_string` * Build the parser on Linux * Build wheels for the parser * Simplify Linux build and fix macOS * Fix Homebrew paths on x86 and don't fail fast in CI * Set MACOSX_DEPLOYMENT_TARGET for C++20 * Set up QEMU for Linux ARM builds * Publish the wheels on PyPI * Avoiding Linux ARM emulation in CI for now * Build sdist too * Revert Dockerfile changes * Fix PyPI publish * Add README and optimize sdist build * Use setup.py directly instead of build * Use PyPI hogql-parser instead of local * Also revert production-unit.Dockerfile * Fix sdist upload and add Linux ARM back * No Linux ARM build in the end * Fix artifact uploading * Do try building Linux ARM We need this for prod. * Use `npm` in `grammar:build` `pnpm` is not available in that job. * Fix formatting of hogql_parser * Build everything on macOS * Revert "Build everything on macOS" Not so fast actually. * Use hogql-parser=0.1.1 * Fix dylib in macOS wheel * Bump hogql-parser version * Fix missing module error * Delete timeit.py * Make error handling robust * Format the C++ * Use `hogql-parser==0.1.1` * Fix reserved keyword error assertions * Use HEAD hogql_paresr in CI * Fix `apt` usage * Add some sudo in CI * Ensure package will be releasable before build * Bump version to 0.1.3 * Cover C++ `unquote_string` with tests * Use BuildJet ARM runners for ARM builds * Add some instructions * Add HogQL version check to backend CI * Update requirements.txt * Use `setuptools` instead of the deprecated `distutils` * Fix working dir in backend CI * Align ANTLR versions * Add test for "mismatched input" This is thrown differently than other HogQLSyntaxExceptions in C++, so might help reveal what's going on with tests failing only on Linux CI and not macOS dev * Add types and bump version * Comment instead of failing version check * Automate hogql-release version bump * Fix checkout token * Don't build hogql-parser if there were no changes * Update query snapshots * Update query snapshots * Update query snapshots * Update query snapshots * Improve documentation * Use new hogql-parser version * Fix error start and end initialization * Note `antlr4-cpp-runtime` Co-authored-by: Marius Andra <marius.andra@gmail.com> * Also remove NUL chars in C++ * Check ANTLR4 runtime archive checksum for security * Note more decrefs to add * Add vector size checks * Use new hogql-parser version * Don't support the `start` arg in C++ `parse_expr` * Use new hogql-parser version --------- Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Marius Andra <marius.andra@gmail.com>
2023-10-13 15:58:08 +02:00
};
explicit HogQLLexer(antlr4::CharStream *input);
~HogQLLexer() override;
std::string getGrammarFileName() const override;
const std::vector<std::string>& getRuleNames() const override;
const std::vector<std::string>& getChannelNames() const override;
const std::vector<std::string>& getModeNames() const override;
const antlr4::dfa::Vocabulary& getVocabulary() const override;
antlr4::atn::SerializedATNView getSerializedATN() const override;
const antlr4::atn::ATN& getATN() const override;
// By default the static state used to implement the lexer is lazily initialized during the first
// call to the constructor. You can call this function if you wish to initialize the static state
// ahead of time.
static void initialize();
private:
// Individual action functions triggered by action() above.
// Individual semantic predicate functions triggered by sempred() above.
};