getPKEYMetaData#

swordfish.function.getPKEYMetaData()#

Obtain the metadata of all chunks in the PKEY engine. The function can only be executed on a data node.

返回:

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

返回类型: