C++ (Cpp) pg_query_free_parse_result Beispiele

Beispiel #1

Datei: parser_test.cpp Projekt: gitter-badger/peloton

void ParseSQLStrings(const std::vector<std::string>& sql_strings,
                     const bool expect_failure) {
  // Initialize the postgres memory context
  pg_query_init();

  for (auto sql_string : sql_strings) {
    PgQueryParseResult result = pg_query_parse(sql_string.c_str());

    if (expect_failure == true) {
      EXPECT_NE(result.error, nullptr);
      LOG_INFO("input: %s", sql_string.c_str());
      LOG_ERROR("error: %s at %d", result.error->message,
                result.error->cursorpos);
    } else {
      EXPECT_EQ(result.error, nullptr);
      LOG_INFO("parse tree: %s", result.parse_tree);
    }

    pg_query_free_parse_result(result);
  }

  // Destroy the postgres memory context
  //pg_query_destroy();

}

Beispiel #2

Datei: concurrency.c Projekt: Michael-Tieying-Zhang/peloton

void* test_runner(void* ptr) {
  size_t i;

  for (i = 0; i < testsLength; i += 2) {
    PgQueryParseResult result = pg_query_parse(tests[i]);

    if (strcmp(result.parse_tree, tests[i + 1]) == 0) {
      printf(".");
    } else {
      printf("INVALID result for \"%s\"\nexpected: %s\nactual: %s\n", tests[i], tests[i + 1], result.parse_tree);
    }

    pg_query_free_parse_result(result);
  }

  return NULL;
}