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Awesome GitHub RepositoriesSemantic Expression Differencing
Calculating the semantic differences between two code expressions to determine transformation steps.
Distinct from Expression Transformers: Focuses on calculating the difference and transformation path between two expressions, whereas Expression Transformers generally apply a single transformation.
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Awesome Semantic Expression Differencing GitHub Repositories
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- tobymao/sqlglot
tobymao/sqlglot
9,336Ver en GitHubsqlglot is a SQL parser and transpiler that represents queries as abstract syntax trees to enable structural analysis, modification, and semantic transformation. It functions as a dialect translator and query optimizer, converting SQL code between different database engines and simplifying syntax trees through rule-based normalization. The project provides a framework for defining custom SQL dialects by overriding tokenizers, parsers, and generators. It includes a lineage analyzer to track data flow from source tables through complex queries to identify the origin of specific columns. Additi
Calculates the semantic difference between two expressions and generates the sequence of actions required to transform one into the other.
Python
