Function _AST_MapDeleteClauseReferences

src/ast/ast_build_reference_map.c:367–381

maps entities in DELETE clause

// maps entities in DELETE clause
static void _AST_MapDeleteClauseReferences
(
	AST *ast,
	const cypher_astnode_t *delete_clause
) {
	ASSERT(ast != NULL);
	ASSERT(delete_clause != NULL);

	uint nitems = cypher_ast_delete_nexpressions(delete_clause);
	for(uint i = 0; i < nitems; i++) {
		const cypher_astnode_t *delete_exp =
			cypher_ast_delete_get_expression(delete_clause, i);
		_AST_MapExpression(ast, delete_exp);
	}
}

// Maps entities in MERGE clause. Either by implicit filters, or modified entities by SET clause.
static void _AST_MapMergeClauseReference(AST *ast, const cypher_astnode_t *merge_clause) {