getTSDBMetaData
Syntax
getTSDBMetaData()
Arguments
None
Details
Obtain the metadata of all chunks in the TSDB engine. The function can only be executed on a data node.
It return a table with the following columns:
-
chunkId: the chunk ID
-
chunkPath: the physical path of the chunk
-
level: the file level
-
table: the table name
-
files: the level file name
Examples
getTSDBMetaData()| chunkId | chunkPath | level | table | files |
|---|---|---|---|---|
| 7e0c65ca-5e4a-4594-2948-fa0b5... | /hdd/hdd7/test/v... | 0 | pt_2 | 0_00211490,0_002115580 |
| 7e0c65ca-5e4a-4594-2948-fa0b5... | /hdd/hdd7/test/v... | 1 | pt_2 | 1_00013041 |