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Langchain_Community: SQL LanguageParser #28430
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community
Related to langchain-community
Ɑ: doc loader
Related to document loader module (not documentation)
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Nov 30, 2024
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community
Related to langchain-community
Ɑ: doc loader
Related to document loader module (not documentation)
size:L
This PR changes 100-499 lines, ignoring generated files.
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Description
(This PR has contributions from @khushiDesai, @ashvini8, and @ssumaiyaahmed).
This PR addresses Issue #11229 which addresses the need for SQL support in document parsing. This is integrated into the generic TreeSitter parsing library, allowing LangChain users to easily load codebases in SQL into smaller, manageable "documents."
This pull request adds a new
SQLSegmenter
class, which provides the SQL integration.Issue
Issue #11229: Add support for a variety of languages to LanguageParser
Testing
We created a file
test_sql.py
with several tests to ensure theSQLSegmenter
is functional. Below are the tests we added:def test_is_valid
: Checks SQL validity.def test_extract_functions_classes
: Extracts individual SQL statements.def test_simplify_code
: Simplifies SQL code with comments.