neuyilan commented on a change in pull request #1264:
URL: https://github.com/apache/incubator-iotdb/pull/1264#discussion_r430139179
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File path: server/src/assembly/resources/conf/iotdb-engine.properties
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@@ -390,6 +390,18 @@ enable_auto_create_schema=true
# we will set root.sg0 as the storage group if storage group level is 1
default_storage_group_level=1
+# ALL data types: BOOLEAN, INT32, INT64, FLOAT, DOUBLE, TEXT
+
+# when receive boolean string "true" or "false", we register the time series
as BOOLEAN type
+boolean_string_infer_type=BOOLEAN
+
+# when receive an integer string "67", we register the time series as INT32
type
+integer_string_infer_type=FLOAT
Review comment:
IMO，it's better to set FLOAT as default like InfluxDB, and I encountered
a scenario where the first number the user started to transmit is generally 0,
which is actually of type float. In this case, if the default configuration is
INT32, the insertion will not succeed.
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