create_session_from_connection_string

Create a Snowflake session from a connection string in environment variables.

Reads connection string from SNOWFLAKE_CONNECTION_STRING environment variable. Supports environment variable substitution using ${VARIABLE_NAME} syntax.

Required environment variable:

• SNOWFLAKE_CONNECTION_STRING: Connection string with format snowflake://user:password@account/database/schema?warehouse=warehouse_name

Example connection string with environment variable substitution: SNOWFLAKE_CONNECTION_STRING="snowflake://${SNOWFLAKE_USER}:${SNOWFLAKE_PASSWORD}@${SNOWFLAKE_ACCOUNT}/${SNOWFLAKE_DATABASE}/${SNOWFLAKE_SCHEMA}?warehouse=${SNOWFLAKE_WAREHOUSE}"