Function validated_schema_name

graphlite/src/ast/parser.rs:2629–2643

Parse and validate schema name (catalog path with validation for schema names)

(tokens: &[Token])

/// Parse and validate schema name (catalog path with validation for schema names)
fn validated_schema_name(tokens: &[Token]) -> IResult<&[Token], CatalogPath> {
    // First parse as a regular catalog path
    let (remaining, schema_path) = catalog_path(tokens)?;

    // Validate schema name is not empty
    if schema_path.segments.is_empty() || schema_path.segments.iter().any(|s| s.trim().is_empty()) {
        // Return a custom error that will be converted to "Invalid schema name"
        return Err(nom::Err::Failure(nom::error::Error::new(
            tokens,
            nom::error::ErrorKind::Verify,
        )));
    }

    Ok((remaining, schema_path))
}

/// Parse CREATE SCHEMA statement
fn create_schema_statement(tokens: &[Token]) -> IResult<&[Token], CreateSchemaStatement> {