Function thd_where

sql/sql_class.cc:660–712

}

const char *thd_where(THD *thd)
{
    switch(thd->where) {
    case THD_WHERE::CHECKING_TRANSFORMED_SUBQUERY:
    case THD_WHERE::IN_ALL_ANY_SUBQUERY:
        return "IN/ALL/ANY";
    case THD_WHERE::JSON_TABLE_ARGUMENT:
        return "JSON_TABLE";
    case THD_WHERE::DEFAULT_WHERE:
        return "SELECT";
    case THD_WHERE::FIELD_LIST:
    case THD_WHERE::PARTITION_FUNCTION:
        return "PARTITION BY";
    case THD_WHERE::FROM_CLAUSE:
        return "FROM";
    case THD_WHERE::ON_CLAUSE:
        return "ON";
    case THD_WHERE::WHERE_CLAUSE:
        return "WHERE";
    case THD_WHERE::SET_LIST:
        return "SET";
    case THD_WHERE::INSERT_LIST:
        return "INSERT INTO";
    case THD_WHERE::RETURNING:
        return "RETURNING";
    case THD_WHERE::UPDATE_CLAUSE:
        return "UPDATE";
    case THD_WHERE::VALUES_CLAUSE:
        return "VALUES";
    case THD_WHERE::FOR_SYSTEM_TIME:
        return "FOR SYSTEM_TIME";
    case THD_WHERE::ORDER_CLAUSE:
        return "ORDER BY";
    case THD_WHERE::HAVING_CLAUSE:
        return "HAVING";
    case THD_WHERE::GROUP_STATEMENT:
        return "GROUP BY";
    case THD_WHERE::PROCEDURE_LIST:
        return "PROCEDURE";
    case THD_WHERE::CHECK_OPTION:
        return "CHECK OPTION";
    case THD_WHERE::DO_STATEMENT:
        return "DO";
    case THD_WHERE::HANDLER_STATEMENT:
        return "HANDLER ... READ";
    case THD_WHERE::USE_WHERE_STRING:
        return thd->where_str;
    default:
        break; // "fall-through" to default return below
    };
    DBUG_ASSERT(false);
    return "UNKNOWN";
}

THD::THD(my_thread_id id, bool is_wsrep_applier)
  :Statement(&main_lex, &main_mem_root, STMT_CONVENTIONAL_EXECUTION,