Release v2.0.2

Release v2.0.2

Patch Changes

• 973d950: Fix string operators parsing and UI improvements

  • Fixed kql-lezer to correctly parse string operators (contains, startswith, endswith, has) by handling GeneralComparisonOp wrapper nodes
  • Fixed kql-to-duckdb translator to generate correct SQL LIKE patterns with wildcards for string operators
  • Fixed ResultsTable to properly display bigint values as regular numbers
  • Improved CodeMirror autocomplete to show aggregation functions in more contexts (after = and ( operators)
  • @fossiq/kql-ast@2.0.2

Published Packages

• @fossiq/kql-ast@2.0.2
• @fossiq/kql-lezer@2.0.2
• @fossiq/kql-to-duckdb@2.0.2
• @fossiq/lezer-grammar-generator@2.0.2

Release v2.0.1

Release v2.0.1

Patch Changes

• 973d950: Fix string operators parsing in logical expressions

  • Fixed CST-to-AST mapping for string comparison operators (contains, startswith, endswith, has, etc.)
  • Improved handling of negated string operators in logical expression trees

• Updated dependencies

  • @fossiq/kql-ast@2.0.1

Published Packages

• @fossiq/kql-ast@2.0.1
• @fossiq/kql-lezer@2.0.1
• @fossiq/kql-to-duckdb@2.0.1
• @fossiq/lezer-grammar-generator@2.0.1

Release v2.0.0

Release v2.0.0

Major Changes

• 22df9d8: Complete migration from tree-sitter to Lezer parser

  Breaking Changes:

  • Removed tree-sitter WASM dependencies entirely
  • Removed @fossiq/kql-parser package (use @fossiq/kql-lezer instead)
  • No more initParser() - parsing is now synchronous
  • AST format changed: SourceFile → Query, *Clause → *Operator

  New Features:

  • Pure JavaScript Lezer parser (no WASM required)
  • CodeMirror 6 native integration with kql() language support
  • Real-time syntax highlighting and incremental parsing
  • 110 passing tests for comprehensive KQL grammar support
  • Improved build times and reduced bundle size

  Migration Guide:

  Before (tree-sitter):

  import { initParser, parseKQL } from "@fossiq/kql-parser";
  await initParser("/path/to/wasm");
  const ast = parseKQL(query);

  After (Lezer):

  import { parseKQL } from "@fossiq/kql-lezer";
  const { ast, errors } = parseKQL(query); // Instant, no WASM

  Packages Updated:

  • @fossiq/kql-lezer: Added Lezer dependencies, removed Chevrotain, 110 tests passing
  • @fossiq/kql-to-duckdb: Rewrote translator for new AST format, added missing dependencies
  • @fossiq/kql-ast: Updated type definitions for Lezer AST
  • @fossiq/ui: Removed initParser, uses Lezer directly
  • @fossiq/lezer-grammar-generator: Fixed test issues, build improvements

  CI/CD Improvements:

  • Simplified workflows (single platform: ubuntu-latest)
  • Removed cross-platform build complexity
  • Faster CI runs (no native binary compilation)
  • Fixed all linting and type errors

Patch Changes

• Updated dependencies [22df9d8]
  • @fossiq/kql-ast@2.0.0

Published Packages

• @fossiq/kql-ast@2.0.0
• @fossiq/kql-lezer@2.0.0
• @fossiq/kql-to-duckdb@2.0.0
• @fossiq/lezer-grammar-generator@2.0.0

v1.1.4

Release v1.1.4 - see individual package CHANGELOGs for details

v1.1.3

Release v1.1.3 - see individual package CHANGELOGs for details

kql-to-duckdb@0.2.1

Patch Release

Fixed TypeScript type errors in translator.ts for strict type checking compliance.

Changes

• Fixed type assertion in translateMvExpand() function
• Fixed type guard in translateFunctionCall() AGO handler
• All 113 tests passing

Commits

• e19d6bb: Fix TypeScript type errors in translator.ts
• e09ebfe: changeset: Fix TypeScript type errors

@fossiq/kql-parser@1.0.1

Patch Changes

• feat: inckuding all bindings in one

@fossiq/kql-parser@1.0.0

Major Changes

• chore: bump version for CI publish test