Translator

MariaDBTranslator converts LangChain internal query language operations and comparisons into valid MariaDB filter dictionaries for use with structured vector store queries.

Version: langchain-mariadb v0.0.21

MariaDBTranslator

Translate MariaDB internal query language elements to valid filters.

Methods

visit_operation

visit_operation(operation: Operation) -> Dict

visit_comparison

visit_comparison(comparison: Comparison) -> Dict

visit_structured_query

visit_structured_query(structured_query: StructuredQuery) -> Tuple[str, dict]

Attributes

• allowed_operators: Subset of allowed logical operators.

• allowed_comparators: Subset of allowed logical comparators.

---

_{This page is: Copyright © 2026 MariaDB. All rights reserved.}