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Add ANTLR4-based Snowflake SQL parser from snowsql-parser repository into the parser monorepo. Changes: - Add snowflake/ directory with grammar files (SnowflakeLexer.g4, SnowflakeParser.g4) - Add Makefile with build and test targets following the pattern of other parsers - Include 25 SQL test examples covering various Snowflake syntax features - Update package name and import paths to github.com/bytebase/parser/snowflake - Add snowflake to CI workflow to run tests automatically - All 25 test cases passing 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
Add ANTLR4-based Snowflake SQL parser from the snowsql-parser repository into the parser monorepo.
Changes
Add snowflake parser directory with complete parser implementation
SnowflakeLexer.g4,SnowflakeParser.g4build_id_contains_non_reserved_keywords.pybuildandtesttargets (follows existing pattern)Test coverage: 25 SQL test examples covering:
Package updates:
github.com/bytebase/parser/snowflakeCI/CD integration:
snowflaketo the parser list in.github/workflows/tests.ymlsnowflake/directoryTest Results
All 25 test cases pass successfully:
Migration Notes
This moves the parser from the standalone
snowsql-parserrepository into the unifiedparsermonorepo alongside PostgreSQL, Redshift, and CQL parsers.🤖 Generated with Claude Code