PostgreSQL parser that uses the actual PostgreSQL server source to parse SQL queries and return the internal PostgreSQL parse tree.
Warning! This library is in early stages of development so any APIs exposed are subject to change.
Add the following to your
[dependencies] pg_query = "0.1"
use pg_query::ast::Node; let result = pg_query::parse("SELECT * FROM contacts"); assert!(result.is_ok()); let result = result.unwrap(); assert!(matches!(*&result, Node::SelectStmt(_)));
Generated structures representing the PostgreSQL AST.
Represents the resulting fingerprint containing both the raw integer form as well as the corresponding 16 character hex value.
Error structure representing the basic error scenarios for
Fingerprints the given SQL statement. Useful for comparing parse trees across different implementations
Normalizes the given SQL statement, returning a parametized version.
Parses the given SQL statement into the given abstract syntax tree.
An experimental API which parses a PLPGSQL function. This currently returns the raw JSON structure.
Convenient Result alias for returning