AzureCosmosDbNoSQLTranslator#
- class langchain_azure_ai.query_constructors.cosmosdb_no_sql.AzureCosmosDbNoSQLTranslator(table_name: str = 'c')[source]#
A visitor that converts a StructuredQuery into an CosmosDB NO SQL query.
Initialize the translator with the table name.
Attributes
allowed_comparators
Allowed comparators for the visitor.
allowed_operators
Allowed operators for the visitor.
Methods
__init__
([table_name])Initialize the translator with the table name.
visit_comparison
(comparison)Visit a comparison operation and convert it into an SQL condition.
visit_operation
(operation)Visit logical operations and convert them into SQL expressions.
visit_structured_query
(structured_query)Visit a structured query and convert it into parameter for vectorstore.
- Parameters:
table_name (str)
- __init__(
- table_name: str = 'c',
Initialize the translator with the table name.
- Parameters:
table_name (str)
- Return type:
None
- visit_comparison(
- comparison: Comparison,
Visit a comparison operation and convert it into an SQL condition.
- Parameters:
comparison (Comparison)
- Return type:
str
- visit_operation(
- operation: Operation,
Visit logical operations and convert them into SQL expressions.
Uses parentheses to ensure correct precedence.
- Parameters:
operation (Operation)
- Return type:
str
- visit_structured_query(
- structured_query: StructuredQuery,
Visit a structured query and convert it into parameter for vectorstore.
- Parameters:
structured_query (StructuredQuery)
- Return type:
Tuple[str, Dict[str, Any]]