yusicheng created IOTDB-1519:
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Summary: add metadata check option and change grammar for loading
tsfile
Key: IOTDB-1519
URL: https://issues.apache.org/jira/browse/IOTDB-1519
Project: Apache IoTDB
Issue Type: Improvement
Components: Server
Reporter: yusicheng
add a option for loading tsfile sql statement.
Now the statement for loading tsfile looks like this:
{code:sql}
load "<path/dir>" [schema=true/false] [level=int] [metadata=true/false]
{code}
for example,
we want to load tsfiles with auto creating schema, and storage group level is
1, and need metadata check, we can input sql:
{code:sql}
load "/Users/Desktop/data/1575028885956-101-0.tsfile"
schema=true,level=1,meatadata=true
{code}
if the options is missing, the default value is
"schema=true,level=1,metadata=true".
for example, when we input sql:
{code:sql}
load "/Users/Desktop/data/1575028885956-101-0.tsfile"
{code}
means:
{code:sql}
load "/Users/Desktop/data/1575028885956-101-0.tsfile"
schema=true,level=1,meatadata=true
{code}
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