qryflow (version 0.2.0)

qryflow_parser_exists: Check existence of a given parser in the registry

Description

Checks whether the specified parser exists in the parser registry environment.

Usage

qryflow_parser_exists(type)

Value

Logical. Does type exist in the parser registry?

Arguments

type

chunk type to check (e.g., "query", "exec")

See Also

qryflow_handler_exists() for the handler equivalent.

Examples

qryflow_parser_exists("query")