mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-05 22:12:21 +00:00
522 B
522 B
How to generate source code files from grammar
Grammar is located inside ClickHouseLexer.g4
and ClickHouseParser.g4
files.
To generate source code you need to install locally the antlr4
binary:
cd src/Parsers/New
antlr4 -no-listener -visitor -package DB -Dlanguage=Cpp ClickHouseLexer.g4 # if you have changes in a lexer part of grammar
antlr4 -no-listener -visitor -package DB -Dlanguage=Cpp ClickHouseParser.g4
Commit only git-tracked generated files - not all of the generated content is required.