pyflink.table.expression.Expression.str_to_map

Expression.str_to_map(list_delimiter: str | Expression[str] | None = None, key_value_delimiter: str | Expression[str] | None = None) → Expression[dict]

Creates a map by parsing text. Split text into key-value pairs using two delimiters. The first delimiter separates pairs, and the second delimiter separates key and value. Both list_delimiter and key_value_delimiter are treated as regular expressions. Default delimiters are used: ‘,’ as list_delimiter and ‘=’ as key_value_delimiter.

Added in version 1.12.0.