Hi all,
Currently, for paths like ROOT.sg.d1."s.1", we support the double quote on
measurement only, and the process about quoted paths is not uniform.
Therefore, in next implementation, we want to achieve the following GOALS:
1. let’s support double quotes on multiple locations of a path (not only
the measurement), like ROOT.sg1."d..1"."s_1". Besides, double quote is used
as quote while single quote is for string literal.
2. let’s uniform the convert between Path and string;
3. maybe we can expose Path object to users in session API.
The next is some EXAMPLES:
Session
String deviceId = "root.sg1.\"d..1\"";List<String> measurements = new
ArrayList<>();measurements.add("\"s..1\"");
JDBC
statement.execute("insert into root.sg1.\"d..1\"(timestamp, \"s..1\")
values(1,2)");
statement.execute("select * from root");
headers in
result:+-----------------------------+-------------------------------+|
Time|root.turbine1.\"d..1\".\"s..1\"|+-----------------------------+-------------------------------+|1970-01-01T08:00:00.001+08:00|
2.0|+-----------------------------+-------------------------------+
TsFile
We store the following Strings in file:
String devceId = "root.sg1.\"d..1\"";String measurementId = "\"s..1\"";
Schema tree in IoTDB
root -> sg1 -> “d…1” -> “s…1”
Welcome to any suggestions ：）
--
Best,
Xiangwei Wei
